Mercurial Hosting > luan

annotate src/org/eclipse/jetty/util/component/AggregateLifeCycle.java @ 1072:00704b28b9f1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
remove JBuffer.skip()
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 10 Nov 2016 02:29:01 -0700
parents 1d0c304e12b5
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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.component;
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.util.ArrayList;
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
23 import java.util.Collection;
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
24 import java.util.Collections;
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
25 import java.util.Iterator;
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
26 import java.util.List;
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
27 import java.util.concurrent.CopyOnWriteArrayList;
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
28
820
8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j
Franklin Schmidt <fschmidt@gmail.com>
parents: 802
diff changeset
29 import org.slf4j.Logger;
8e9db0bbf4f9 remove org.eclipse.jetty.util.log and upgrade slf4j
Franklin Schmidt <fschmidt@gmail.com>
parents: 802
diff changeset
30 import org.slf4j.LoggerFactory;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
31
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
32 /**
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
33 * An AggregateLifeCycle is an {@link LifeCycle} implementation for a collection of contained beans.
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
34 * <p>
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
35 * Beans can be added the AggregateLifeCycle either as managed beans or as unmanaged beans. A managed bean is started, stopped and destroyed with the aggregate.
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
36 * An unmanaged bean is associated with the aggregate for the purposes of {@link #dump()}, but it's lifecycle must be managed externally.
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
37 * <p>
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
38 * When a bean is added, if it is a {@link LifeCycle} and it is already started, then it is assumed to be an unmanaged bean.
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
39 * Otherwise the methods {@link #addBean(Object, boolean)}, {@link #manage(Object)} and {@link #unmanage(Object)} can be used to
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
40 * explicitly control the life cycle relationship.
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
41 * <p>
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
42 * If adding a bean that is shared between multiple {@link AggregateLifeCycle} instances, then it should be started before being added, so it is unmanaged, or
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
43 * the API must be used to explicitly set it as unmanaged.
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
44 * <p>
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
45 */
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
46 public class AggregateLifeCycle extends AbstractLifeCycle implements Destroyable, Dumpable
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
47 {
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
48 private static final Logger LOG = LoggerFactory.getLogger(AggregateLifeCycle.class);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
49 private final List<Bean> _beans=new CopyOnWriteArrayList<Bean>();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
50 private boolean _started=false;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
51
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
52 private class Bean
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
53 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
54 Bean(LifeCycle b,boolean managed)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
55 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
56 _bean = b;
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
57 _managed = managed;
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
58 }
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
59 final LifeCycle _bean;
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
60 final boolean _managed;
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
61
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
62 public String toString()
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
63 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
64 return "{"+_bean+","+_managed+"}";
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
65 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
66 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
67
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
68 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
69 /**
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
70 * Start the managed lifecycle beans in the order they were added.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
71 * @see org.eclipse.jetty.util.component.AbstractLifeCycle#doStart()
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
72 */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
73 @Override
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
74 protected void doStart() throws Exception
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
75 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
76 for (Bean b:_beans)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
77 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
78 if (b._managed)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
79 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
80 LifeCycle l = b._bean;
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
81 if (!l.isRunning())
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
82 l.start();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
83 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
84 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
85 // indicate that we are started, so that addBean will start other beans added.
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
86 _started = true;
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
87 super.doStart();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
88 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
89
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
90 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
91 /**
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
92 * Stop the joined lifecycle beans in the reverse order they were added.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
93 * @see org.eclipse.jetty.util.component.AbstractLifeCycle#doStart()
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
94 */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
95 @Override
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
96 protected void doStop() throws Exception
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
97 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
98 _started = false;
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
99 super.doStop();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
100 List<Bean> reverse = new ArrayList<Bean>(_beans);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
101 Collections.reverse(reverse);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
102 for (Bean b:reverse)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
103 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
104 if (b._managed)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
105 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
106 LifeCycle l = b._bean;
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
107 if (l.isRunning())
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
108 l.stop();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
109 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
110 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
111 }
802
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
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
114 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
115 /**
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
116 * Destroy the joined Destroyable beans in the reverse order they were added.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
117 * @see org.eclipse.jetty.util.component.Destroyable#destroy()
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
118 */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
119 public void destroy()
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
120 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
121 List<Bean> reverse = new ArrayList<Bean>(_beans);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
122 Collections.reverse(reverse);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
123 for (Bean b:reverse)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
124 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
125 if (b._bean instanceof Destroyable && b._managed)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
126 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
127 Destroyable d = (Destroyable)b._bean;
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
128 d.destroy();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
129 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
130 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
131 _beans.clear();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
132 }
802
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
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
135 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
136 /** Is the bean contained in the aggregate.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
137 * @param bean
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
138 * @return True if the aggregate contains the bean
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
139 */
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
140 private boolean contains(LifeCycle bean)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
141 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
142 for (Bean b:_beans)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
143 if (b._bean==bean)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
144 return true;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
145 return false;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
146 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
147
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
148 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
149 /**
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
150 * Add an associated bean.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
151 * If the bean is a {@link LifeCycle}, then it will be managed if it is not
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
152 * already started and umanaged if it is already started. The {@link #addBean(Object, boolean)}
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
153 * method should be used if this is not correct, or the {@link #manage(Object)} and {@link #unmanage(Object)}
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
154 * methods may be used after an add to change the status.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
155 * @param o the bean object to add
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
156 * @return true if the bean was added or false if it has already been added.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
157 */
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
158 public boolean addBean(LifeCycle o)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
159 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
160 // beans are joined unless they are started lifecycles
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
161 return addBean(o,!o.isStarted());
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
162 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
163
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
164 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
165 /** Add an associated lifecycle.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
166 * @param o The lifecycle to add
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
167 * @param managed True if the LifeCycle is to be joined, otherwise it will be disjoint.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
168 * @return true if bean was added, false if already present.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
169 */
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
170 public boolean addBean(LifeCycle o, boolean managed)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
171 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
172 if (contains(o))
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
173 return false;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
174
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
175 Bean b = new Bean(o,managed);
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
176 _beans.add(b);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
177
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
178 // Start the bean if we are started
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
179 if (managed && _started)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
180 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
181 try
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
182 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
183 o.start();
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
184 }
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
185 catch(Exception e)
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
186 {
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
187 throw new RuntimeException(e);
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
188 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
189 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
190 return true;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
191 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
192
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
193 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
194 /** Get dependent beans
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
195 * @return List of beans.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
196 */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
197 public Collection<Object> getBeans()
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
198 {
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
199 // return new ArrayList<Object>(_beans);
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
200 ArrayList<Object> beans = new ArrayList<Object>();
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
201 for (Bean b:_beans) {
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
202 beans.add(b._bean);
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
203 }
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
204 return beans;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
205 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
206
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
207
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
208 /* ------------------------------------------------------------ */
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
209 /**
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
210 * Remove an associated bean.
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
211 */
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
212 public boolean removeBean (LifeCycle o)
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
213 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
214 Iterator<Bean> i = _beans.iterator();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
215 while(i.hasNext())
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
216 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
217 Bean b=i.next();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
218 if (b._bean==o)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
219 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
220 _beans.remove(b);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
221 return true;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
222 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
223 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
224 return false;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
225 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
226
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
227 public String dump()
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
228 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
229 return dump(this);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
230 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
231
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
232 public static String dump(Dumpable dumpable)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
233 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
234 StringBuilder b = new StringBuilder();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
235 try
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
236 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
237 dumpable.dump(b,"");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
238 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
239 catch (IOException e)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
240 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
241 LOG.warn("",e);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
242 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
243 return b.toString();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
244 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
245
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
246 private void dump(Appendable out) throws IOException
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
247 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
248 dump(out,"");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
249 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
250
912
1d0c304e12b5 simplify AggregateLifeCycle
Franklin Schmidt <fschmidt@gmail.com>
parents: 910
diff changeset
251 private void dumpThis(Appendable out) throws IOException
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
252 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
253 out.append(String.valueOf(this)).append(" - ").append(getState()).append("\n");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
254 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
255
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
256 public static void dumpObject(Appendable out,Object o) throws IOException
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
257 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
258 try
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
259 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
260 if (o instanceof LifeCycle)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
261 out.append(String.valueOf(o)).append(" - ").append((AbstractLifeCycle.getState((LifeCycle)o))).append("\n");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
262 else
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
263 out.append(String.valueOf(o)).append("\n");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
264 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
265 catch(Throwable th)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
266 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
267 out.append(" => ").append(th.toString()).append('\n');
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
268 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
269 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
270
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
271 public void dump(Appendable out,String indent) throws IOException
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
272 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
273 dumpThis(out);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
274 int size=_beans.size();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
275 if (size==0)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
276 return;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
277 int i=0;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
278 for (Bean b : _beans)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
279 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
280 i++;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
281
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
282 out.append(indent).append(" +- ");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
283 if (b._managed)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
284 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
285 if (b._bean instanceof Dumpable)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
286 ((Dumpable)b._bean).dump(out,indent+(i==size?" ":" | "));
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
287 else
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
288 dumpObject(out,b._bean);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
289 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
290 else
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
291 dumpObject(out,b._bean);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
292 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
293
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
294 if (i!=size)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
295 out.append(indent).append(" |\n");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
296 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
297
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
298 public static void dump(Appendable out,String indent,Collection<?>... collections) throws IOException
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
299 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
300 if (collections.length==0)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
301 return;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
302 int size=0;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
303 for (Collection<?> c : collections)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
304 size+=c.size();
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
305 if (size==0)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
306 return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
307
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
308 int i=0;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
309 for (Collection<?> c : collections)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
310 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
311 for (Object o : c)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
312 {
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
313 i++;
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
314 out.append(indent).append(" +- ");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
315
864
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
316 if (o instanceof Dumpable)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
317 ((Dumpable)o).dump(out,indent+(i==size?" ":" | "));
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
318 else
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
319 dumpObject(out,o);
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
320 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
321
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
322 if (i!=size)
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
323 out.append(indent).append(" |\n");
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
324 }
e21ca9878a10 simplify ThreadPool use
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
325 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
326 }