repo/luan: src/org/eclipse/jetty/util/TypeUtil.java annotate

annotate src/org/eclipse/jetty/util/TypeUtil.java @ 820:8e9db0bbf4f9

remove org.eclipse.jetty.util.log and upgrade slf4j

author	Franklin Schmidt <fschmidt@gmail.com>
date	Tue, 13 Sep 2016 23:13:06 -0600
parents	3428c60d7cfc
children	7c737c376bc3

rev	line source
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	1 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	2 // ========================================================================
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	4 // ------------------------------------------------------------------------
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	5 // All rights reserved. This program and the accompanying materials
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	6 // are made available under the terms of the Eclipse Public License v1.0
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	7 // and Apache License v2.0 which accompanies this distribution.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	8 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	9 // The Eclipse Public License is available at
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	10 // http://www.eclipse.org/legal/epl-v10.html
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	11 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	12 // The Apache License v2.0 is available at
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	13 // http://www.opensource.org/licenses/apache2.0.php
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	14 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	15 // You may elect to redistribute this code under either of these licenses.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	16 // ========================================================================
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	17 //
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	18
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	19 package org.eclipse.jetty.util;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	20
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	21 import java.io.IOException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	22 import java.io.InputStream;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	23 import java.lang.reflect.Constructor;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	24 import java.lang.reflect.InvocationTargetException;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	25 import java.lang.reflect.Method;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	26 import java.lang.reflect.Modifier;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	27 import java.net.URL;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	28 import java.util.Arrays;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	29 import java.util.Collections;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	30 import java.util.HashMap;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	31 import java.util.List;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	32
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	33 import org.slf4j.Logger;
8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	34 import org.slf4j.LoggerFactory;
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	35
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	36
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	37 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	38 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	39 * TYPE Utilities.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	40 * Provides various static utiltiy methods for manipulating types and their
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	41 * string representations.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	42 *
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	43 * @since Jetty 4.1
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	44 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	45 public class TypeUtil
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	46 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	47 private static final Logger LOG = LoggerFactory.getLogger(TypeUtil.class);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	48 public static int CR = '\015';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	49 public static int LF = '\012';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	50
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	51 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	52 private static final HashMap<String, Class<?>> name2Class=new HashMap<String, Class<?>>();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	53 static
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	54 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	55 name2Class.put("boolean",java.lang.Boolean.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	56 name2Class.put("byte",java.lang.Byte.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	57 name2Class.put("char",java.lang.Character.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	58 name2Class.put("double",java.lang.Double.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	59 name2Class.put("float",java.lang.Float.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	60 name2Class.put("int",java.lang.Integer.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	61 name2Class.put("long",java.lang.Long.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	62 name2Class.put("short",java.lang.Short.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	63 name2Class.put("void",java.lang.Void.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	64
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	65 name2Class.put("java.lang.Boolean.TYPE",java.lang.Boolean.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	66 name2Class.put("java.lang.Byte.TYPE",java.lang.Byte.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	67 name2Class.put("java.lang.Character.TYPE",java.lang.Character.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	68 name2Class.put("java.lang.Double.TYPE",java.lang.Double.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	69 name2Class.put("java.lang.Float.TYPE",java.lang.Float.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	70 name2Class.put("java.lang.Integer.TYPE",java.lang.Integer.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	71 name2Class.put("java.lang.Long.TYPE",java.lang.Long.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	72 name2Class.put("java.lang.Short.TYPE",java.lang.Short.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	73 name2Class.put("java.lang.Void.TYPE",java.lang.Void.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	74
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	75 name2Class.put("java.lang.Boolean",java.lang.Boolean.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	76 name2Class.put("java.lang.Byte",java.lang.Byte.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	77 name2Class.put("java.lang.Character",java.lang.Character.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	78 name2Class.put("java.lang.Double",java.lang.Double.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	79 name2Class.put("java.lang.Float",java.lang.Float.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	80 name2Class.put("java.lang.Integer",java.lang.Integer.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	81 name2Class.put("java.lang.Long",java.lang.Long.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	82 name2Class.put("java.lang.Short",java.lang.Short.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	83
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	84 name2Class.put("Boolean",java.lang.Boolean.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	85 name2Class.put("Byte",java.lang.Byte.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	86 name2Class.put("Character",java.lang.Character.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	87 name2Class.put("Double",java.lang.Double.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	88 name2Class.put("Float",java.lang.Float.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	89 name2Class.put("Integer",java.lang.Integer.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	90 name2Class.put("Long",java.lang.Long.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	91 name2Class.put("Short",java.lang.Short.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	92
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	93 name2Class.put(null,java.lang.Void.TYPE);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	94 name2Class.put("string",java.lang.String.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	95 name2Class.put("String",java.lang.String.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	96 name2Class.put("java.lang.String",java.lang.String.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	97 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	98
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	99 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	100 private static final HashMap<Class<?>, String> class2Name=new HashMap<Class<?>, String>();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	101 static
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	102 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	103 class2Name.put(java.lang.Boolean.TYPE,"boolean");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	104 class2Name.put(java.lang.Byte.TYPE,"byte");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	105 class2Name.put(java.lang.Character.TYPE,"char");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	106 class2Name.put(java.lang.Double.TYPE,"double");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	107 class2Name.put(java.lang.Float.TYPE,"float");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	108 class2Name.put(java.lang.Integer.TYPE,"int");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	109 class2Name.put(java.lang.Long.TYPE,"long");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	110 class2Name.put(java.lang.Short.TYPE,"short");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	111 class2Name.put(java.lang.Void.TYPE,"void");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	112
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	113 class2Name.put(java.lang.Boolean.class,"java.lang.Boolean");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	114 class2Name.put(java.lang.Byte.class,"java.lang.Byte");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	115 class2Name.put(java.lang.Character.class,"java.lang.Character");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	116 class2Name.put(java.lang.Double.class,"java.lang.Double");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	117 class2Name.put(java.lang.Float.class,"java.lang.Float");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	118 class2Name.put(java.lang.Integer.class,"java.lang.Integer");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	119 class2Name.put(java.lang.Long.class,"java.lang.Long");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	120 class2Name.put(java.lang.Short.class,"java.lang.Short");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	121
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	122 class2Name.put(null,"void");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	123 class2Name.put(java.lang.String.class,"java.lang.String");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	124 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	125
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	126 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	127 private static final HashMap<Class<?>, Method> class2Value=new HashMap<Class<?>, Method>();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	128 static
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	129 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	130 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	131 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	132 Class<?>[] s ={java.lang.String.class};
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	133
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	134 class2Value.put(java.lang.Boolean.TYPE,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	135 java.lang.Boolean.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	136 class2Value.put(java.lang.Byte.TYPE,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	137 java.lang.Byte.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	138 class2Value.put(java.lang.Double.TYPE,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	139 java.lang.Double.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	140 class2Value.put(java.lang.Float.TYPE,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	141 java.lang.Float.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	142 class2Value.put(java.lang.Integer.TYPE,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	143 java.lang.Integer.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	144 class2Value.put(java.lang.Long.TYPE,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	145 java.lang.Long.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	146 class2Value.put(java.lang.Short.TYPE,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	147 java.lang.Short.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	148
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	149 class2Value.put(java.lang.Boolean.class,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	150 java.lang.Boolean.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	151 class2Value.put(java.lang.Byte.class,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	152 java.lang.Byte.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	153 class2Value.put(java.lang.Double.class,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	154 java.lang.Double.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	155 class2Value.put(java.lang.Float.class,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	156 java.lang.Float.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	157 class2Value.put(java.lang.Integer.class,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	158 java.lang.Integer.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	159 class2Value.put(java.lang.Long.class,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	160 java.lang.Long.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	161 class2Value.put(java.lang.Short.class,
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	162 java.lang.Short.class.getMethod("valueOf",s));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	163 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	164 catch(Exception e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	165 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	166 throw new Error(e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	167 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	168 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	169
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	170 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	171 /** Array to List.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	172 * <p>
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	173 * Works like {@link Arrays#asList(Object...)}, but handles null arrays.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	174 * @return a list backed by the array.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	175 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	176 public static <T> List<T> asList(T[] a)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	177 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	178 if (a==null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	179 return Collections.emptyList();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	180 return Arrays.asList(a);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	181 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	182
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	183 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	184 /** Class from a canonical name for a type.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	185 * @param name A class or type name.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	186 * @return A class , which may be a primitive TYPE field..
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	187 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	188 public static Class<?> fromName(String name)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	189 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	190 return name2Class.get(name);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	191 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	192
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	193 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	194 /** Canonical name for a type.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	195 * @param type A class , which may be a primitive TYPE field.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	196 * @return Canonical name.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	197 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	198 public static String toName(Class<?> type)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	199 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	200 return class2Name.get(type);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	201 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	202
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	203 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	204 /** Convert String value to instance.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	205 * @param type The class of the instance, which may be a primitive TYPE field.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	206 * @param value The value as a string.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	207 * @return The value as an Object.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	208 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	209 public static Object valueOf(Class<?> type, String value)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	210 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	211 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	212 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	213 if (type.equals(java.lang.String.class))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	214 return value;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	215
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	216 Method m = class2Value.get(type);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	217 if (m!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	218 return m.invoke(null, value);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	219
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	220 if (type.equals(java.lang.Character.TYPE) \|\|
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	221 type.equals(java.lang.Character.class))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	222 return new Character(value.charAt(0));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	223
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	224 Constructor<?> c = type.getConstructor(java.lang.String.class);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	225 return c.newInstance(value);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	226 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	227 catch(NoSuchMethodException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	228 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	229 // LogSupport.ignore(log,e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	230 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	231 catch(IllegalAccessException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	232 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	233 // LogSupport.ignore(log,e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	234 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	235 catch(InstantiationException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	236 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	237 // LogSupport.ignore(log,e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	238 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	239 catch(InvocationTargetException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	240 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	241 if (e.getTargetException() instanceof Error)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	242 throw (Error)(e.getTargetException());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	243 // LogSupport.ignore(log,e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	244 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	245 return null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	246 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	247
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	248 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	249 /** Convert String value to instance.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	250 * @param type classname or type (eg int)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	251 * @param value The value as a string.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	252 * @return The value as an Object.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	253 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	254 public static Object valueOf(String type, String value)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	255 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	256 return valueOf(fromName(type),value);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	257 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	258
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	259 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	260 /** Parse an int from a substring.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	261 * Negative numbers are not handled.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	262 * @param s String
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	263 * @param offset Offset within string
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	264 * @param length Length of integer or -1 for remainder of string
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	265 * @param base base of the integer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	266 * @return the parsed integer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	267 * @throws NumberFormatException if the string cannot be parsed
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	268 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	269 public static int parseInt(String s, int offset, int length, int base)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	270 throws NumberFormatException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	271 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	272 int value=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	273
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	274 if (length<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	275 length=s.length()-offset;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	276
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	277 for (int i=0;i<length;i++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	278 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	279 char c=s.charAt(offset+i);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	280
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	281 int digit=convertHexDigit((int)c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	282 if (digit<0 \|\| digit>=base)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	283 throw new NumberFormatException(s.substring(offset,offset+length));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	284 value=value*base+digit;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	285 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	286 return value;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	287 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	288
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	289 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	290 /** Parse an int from a byte array of ascii characters.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	291 * Negative numbers are not handled.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	292 * @param b byte array
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	293 * @param offset Offset within string
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	294 * @param length Length of integer or -1 for remainder of string
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	295 * @param base base of the integer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	296 * @return the parsed integer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	297 * @throws NumberFormatException if the array cannot be parsed into an integer
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	298 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	299 public static int parseInt(byte[] b, int offset, int length, int base)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	300 throws NumberFormatException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	301 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	302 int value=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	303
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	304 if (length<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	305 length=b.length-offset;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	306
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	307 for (int i=0;i<length;i++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	308 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	309 char c=(char)(0xff&b[offset+i]);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	310
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	311 int digit=c-'0';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	312 if (digit<0 \|\| digit>=base \|\| digit>=10)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	313 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	314 digit=10+c-'A';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	315 if (digit<10 \|\| digit>=base)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	316 digit=10+c-'a';
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	317 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	318 if (digit<0 \|\| digit>=base)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	319 throw new NumberFormatException(new String(b,offset,length));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	320 value=value*base+digit;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	321 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	322 return value;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	323 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	324
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	325 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	326 public static byte[] parseBytes(String s, int base)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	327 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	328 byte[] bytes=new byte[s.length()/2];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	329 for (int i=0;i<s.length();i+=2)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	330 bytes[i/2]=(byte)TypeUtil.parseInt(s,i,2,base);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	331 return bytes;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	332 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	333
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	334 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	335 public static String toString(byte[] bytes, int base)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	336 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	337 StringBuilder buf = new StringBuilder();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	338 for (byte b : bytes)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	339 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	340 int bi=0xff&b;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	341 int c='0'+(bi/base)%base;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	342 if (c>'9')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	343 c= 'a'+(c-'0'-10);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	344 buf.append((char)c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	345 c='0'+bi%base;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	346 if (c>'9')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	347 c= 'a'+(c-'0'-10);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	348 buf.append((char)c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	349 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	350 return buf.toString();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	351 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	352
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	353 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	354 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	355 * @param c An ASCII encoded character 0-9 a-f A-F
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	356 * @return The byte value of the character 0-16.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	357 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	358 public static byte convertHexDigit( byte c )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	359 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	360 byte b = (byte)((c & 0x1f) + ((c >> 6) * 0x19) - 0x10);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	361 if (b<0 \|\| b>15)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	362 throw new IllegalArgumentException("!hex "+c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	363 return b;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	364 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	365
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	366 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	367 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	368 * @param c An ASCII encoded character 0-9 a-f A-F
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	369 * @return The byte value of the character 0-16.
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	370 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	371 public static int convertHexDigit( int c )
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	372 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	373 int d= ((c & 0x1f) + ((c >> 6) * 0x19) - 0x10);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	374 if (d<0 \|\| d>15)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	375 throw new NumberFormatException("!hex "+c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	376 return d;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	377 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	378
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	379 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	380 public static void toHex(byte b,Appendable buf)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	381 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	382 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	383 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	384 int d=0xf&((0xF0&b)>>4);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	385 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	386 d=0xf&b;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	387 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	388 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	389 catch(IOException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	390 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	391 throw new RuntimeException(e);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	392 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	393 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	394
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	395 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	396 public static void toHex(int value,Appendable buf) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	397 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	398 int d=0xf&((0xF0000000&value)>>28);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	399 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	400 d=0xf&((0x0F000000&value)>>24);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	401 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	402 d=0xf&((0x00F00000&value)>>20);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	403 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	404 d=0xf&((0x000F0000&value)>>16);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	405 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	406 d=0xf&((0x0000F000&value)>>12);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	407 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	408 d=0xf&((0x00000F00&value)>>8);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	409 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	410 d=0xf&((0x000000F0&value)>>4);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	411 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	412 d=0xf&value;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	413 buf.append((char)((d>9?('A'-10):'0')+d));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	414
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	415 Integer.toString(0,36);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	416 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	417
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	418
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	419 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	420 public static void toHex(long value,Appendable buf) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	421 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	422 toHex((int)(value>>32),buf);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	423 toHex((int)value,buf);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	424 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	425
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	426 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	427 public static String toHexString(byte b)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	428 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	429 return toHexString(new byte[]{b}, 0, 1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	430 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	431
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	432 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	433 public static String toHexString(byte[] b)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	434 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	435 return toHexString(b, 0, b.length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	436 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	437
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	438 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	439 public static String toHexString(byte[] b,int offset,int length)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	440 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	441 StringBuilder buf = new StringBuilder();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	442 for (int i=offset;i<offset+length;i++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	443 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	444 int bi=0xff&b[i];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	445 int c='0'+(bi/16)%16;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	446 if (c>'9')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	447 c= 'A'+(c-'0'-10);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	448 buf.append((char)c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	449 c='0'+bi%16;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	450 if (c>'9')
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	451 c= 'a'+(c-'0'-10);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	452 buf.append((char)c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	453 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	454 return buf.toString();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	455 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	456
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	457 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	458 public static byte[] fromHexString(String s)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	459 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	460 if (s.length()%2!=0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	461 throw new IllegalArgumentException(s);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	462 byte[] array = new byte[s.length()/2];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	463 for (int i=0;i<array.length;i++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	464 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	465 int b = Integer.parseInt(s.substring(i2,i2+2),16);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	466 array[i]=(byte)(0xff&b);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	467 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	468 return array;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	469 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	470
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	471
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	472 public static void dump(Class<?> c)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	473 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	474 System.err.println("Dump: "+c);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	475 dump(c.getClassLoader());
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	476 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	477
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	478 public static void dump(ClassLoader cl)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	479 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	480 System.err.println("Dump Loaders:");
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	481 while(cl!=null)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	482 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	483 System.err.println(" loader "+cl);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	484 cl = cl.getParent();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	485 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	486 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	487
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	488
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	489 /* ------------------------------------------------------------ */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	490 /**
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	491 * @deprecated
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	492 */
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	493 public static byte[] readLine(InputStream in) throws IOException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	494 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	495 byte[] buf = new byte[256];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	496
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	497 int i=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	498 int loops=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	499 int ch=0;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	500
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	501 while (true)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	502 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	503 ch=in.read();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	504 if (ch<0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	505 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	506 loops++;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	507
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	508 // skip a leading LF's
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	509 if (loops==1 && ch==LF)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	510 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	511
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	512 if (ch==CR \|\| ch==LF)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	513 break;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	514
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	515 if (i>=buf.length)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	516 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	517 byte[] old_buf=buf;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	518 buf=new byte[old_buf.length+256];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	519 System.arraycopy(old_buf, 0, buf, 0, old_buf.length);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	520 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	521 buf[i++]=(byte)ch;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	522 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	523
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	524 if (ch==-1 && i==0)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	525 return null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	526
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	527 // skip a trailing LF if it exists
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	528 if (ch==CR && in.available()>=1 && in.markSupported())
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	529 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	530 in.mark(1);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	531 ch=in.read();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	532 if (ch!=LF)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	533 in.reset();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	534 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	535
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	536 byte[] old_buf=buf;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	537 buf=new byte[i];
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	538 System.arraycopy(old_buf, 0, buf, 0, i);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	539
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	540 return buf;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	541 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	542
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	543 public static URL jarFor(String className)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	544 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	545 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	546 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	547 className=className.replace('.','/')+".class";
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	548 // hack to discover jstl libraries
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	549 URL url = Loader.getResource(null,className,false);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	550 String s=url.toString();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	551 if (s.startsWith("jar:file:"))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	552 return new URL(s.substring(4,s.indexOf("!/")));
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	553 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	554 catch(Exception e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	555 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	556 LOG.trace("",e);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	557 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	558 return null;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	559 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	560
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	561 public static Object call(Class<?> oClass, String method, Object obj, Object[] arg)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	562 throws InvocationTargetException, NoSuchMethodException
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	563 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	564 // Lets just try all methods for now
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	565 Method[] methods = oClass.getMethods();
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	566 for (int c = 0; methods != null && c < methods.length; c++)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	567 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	568 if (!methods[c].getName().equals(method))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	569 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	570 if (methods[c].getParameterTypes().length != arg.length)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	571 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	572 if (Modifier.isStatic(methods[c].getModifiers()) != (obj == null))
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	573 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	574 if ((obj == null) && methods[c].getDeclaringClass() != oClass)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	575 continue;
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	576
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	577 try
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	578 {
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	579 return methods[c].invoke(obj,arg);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	580 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	581 catch (IllegalAccessException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	582 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	583 LOG.trace("",e);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	584 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	585 catch (IllegalArgumentException e)
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	586 {
820 8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j Franklin Schmidt <fschmidt@gmail.com> parents: 802 diff changeset	587 LOG.trace("",e);
802 3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	588 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	589 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	590
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	591 throw new NoSuchMethodException(method);
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	592 }
3428c60d7cfc replace jetty jars with source Franklin Schmidt <fschmidt@gmail.com> parents: diff changeset	593 }

Mercurial Hosting > luan

annotate src/org/eclipse/jetty/util/TypeUtil.java @ 820:8e9db0bbf4f9