Mercurial Hosting > luan

annotate src/goodjava/lucene/logging/LogFile.java @ 1476:7d145095cc0b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
lucene.logging check
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 19 Apr 2020 20:42:26 -0600
parents 5e3870618377
children 1f41e5921090
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1 package goodjava.lucene.logging;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
2
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
3 import java.io.File;
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
4 import java.io.InputStream;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
5 import java.io.DataOutput;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
6 import java.io.DataOutputStream;
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
7 import java.io.RandomAccessFile;
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
8 import java.io.ByteArrayOutputStream;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
9 import java.io.ByteArrayInputStream;
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
10 import java.io.IOException;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
11 import java.util.List;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
12 import java.util.Map;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
13 import org.apache.lucene.index.Term;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
14 import org.apache.lucene.search.Query;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
15 import org.apache.lucene.search.MatchAllDocsQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
16 import org.apache.lucene.search.TermQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
17 import org.apache.lucene.search.PrefixQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
18 import org.apache.lucene.search.WildcardQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
19 import org.apache.lucene.search.TermRangeQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
20 import org.apache.lucene.search.PhraseQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
21 import org.apache.lucene.search.NumericRangeQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
22 import org.apache.lucene.search.BooleanQuery;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
23 import org.apache.lucene.search.BooleanClause;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
24 import org.apache.lucene.util.BytesRef;
1465
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
25 import goodjava.logging.Logger;
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
26 import goodjava.logging.LoggerFactory;
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
27
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
28
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
29 public class LogFile {
1465
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
30 private static final Logger logger = LoggerFactory.getLogger(LogFile.class);
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
31 public final File file;
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
32 private final RandomAccessFile raf;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
33 private ByteArrayOutputStream baos = new ByteArrayOutputStream();
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
34 private DataOutput out;
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
35 private long end;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
36
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
37 public LogFile(File file,String mode) throws IOException {
1465
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
38 this.file = file;
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
39 this.raf = new RandomAccessFile(file,mode);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
40 this.out = new DataOutputStream(baos);
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
41 init();
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
42 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
43
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
44 private void init() throws IOException {
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
45 if( raf.length() == 0 ) {
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
46 end = 8;
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
47 raf.writeLong(end);
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
48 } else {
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
49 raf.seek(0L);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
50 end = raf.readLong();
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
51 raf.seek(end);
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
52 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
53 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
54
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
55 private LogFile(LogFile lf) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
56 this.file = lf.file;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
57 this.raf = new RandomAccessFile(file,"r");
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
58 this.out = null;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
59 this.end = lf.end;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
60 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
61
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
62 public LogFile snapshot() throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
63 return new LogFile(this);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
64 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
65
1465
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
66 public String toString() {
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
67 return "LogFile<" + file.getName() + ">";
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
68 }
5e3870618377 lucene.logging dir
Franklin Schmidt <fschmidt@gmail.com>
parents: 1462
diff changeset
69
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
70 public long end() {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
71 return end;
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
72 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
73
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
74 public LogInputStream input() throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
75 byte[] a = new byte[(int)end - 8];
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
76 raf.seek(8L);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
77 raf.readFully(a);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
78 return newLogInputStream(new ByteArrayInputStream(a));
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
79 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
80
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
81 protected LogInputStream newLogInputStream(InputStream in) {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
82 return new LogInputStream(in);
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
83 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
84
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
85 public void commit() throws IOException {
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
86 raf.seek(end);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
87 raf.write(baos.toByteArray());
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
88 //logger.info("size "+baos.size());
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
89 if( baos.size() < 10000 ) {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
90 baos.reset();
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
91 } else {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
92 baos = new ByteArrayOutputStream();
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
93 out = new DataOutputStream(baos);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
94 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
95 end = raf.getFilePointer();
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
96 raf.seek(0L);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
97 raf.writeLong(end);
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
98 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
99
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
100 public void rollback() throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
101 baos.reset();
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
102 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
103
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
104 static final int TYPE_NULL = 0;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
105 static final int TYPE_STRING = 1;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
106 static final int TYPE_INT = 2;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
107 static final int TYPE_LONG = 3;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
108 static final int TYPE_FLOAT = 4;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
109 static final int TYPE_DOUBLE = 5;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
110 static final int TYPE_BYTES = 6;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
111 static final int TYPE_LIST = 7;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
112 static final int TYPE_QUERY_MATCH_ALL_DOCS = 8;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
113 static final int TYPE_QUERY_TERM = 9;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
114 static final int TYPE_QUERY_PREFIX = 10;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
115 static final int TYPE_QUERY_WILDCARD = 11;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
116 static final int TYPE_QUERY_TERM_RANGE = 12;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
117 static final int TYPE_QUERY_PHRASE = 13;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
118 static final int TYPE_QUERY_NUMERIC_RANGE = 14;
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
119 static final int TYPE_QUERY_BOOLEAN = 15;
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
120
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
121 public void writeObject(Object obj) throws IOException {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
122 if( obj==null ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
123 writeByte(TYPE_NULL);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
124 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
125 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
126 if( obj instanceof String ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
127 writeByte(TYPE_STRING);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
128 writeUTF((String)obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
129 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
130 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
131 if( obj instanceof Integer ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
132 writeByte(TYPE_INT);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
133 writeInt((Integer)obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
134 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
135 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
136 if( obj instanceof Long ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
137 writeByte(TYPE_LONG);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
138 writeLong((Long)obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
139 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
140 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
141 if( obj instanceof Float ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
142 writeByte(TYPE_FLOAT);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
143 writeFloat((Float)obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
144 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
145 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
146 if( obj instanceof Double ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
147 writeByte(TYPE_DOUBLE);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
148 writeDouble((Double)obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
149 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
150 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
151 if( obj instanceof byte[] ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
152 writeByte(TYPE_BYTES);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
153 writeByteArray((byte[])obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
154 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
155 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
156 if( obj instanceof List ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
157 writeByte(TYPE_LIST);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
158 writeList((List)obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
159 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
160 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
161 if( obj instanceof MatchAllDocsQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
162 writeByte(TYPE_QUERY_MATCH_ALL_DOCS);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
163 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
164 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
165 if( obj instanceof TermQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
166 writeByte(TYPE_QUERY_TERM);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
167 TermQuery query = (TermQuery)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
168 writeTerm( query.getTerm() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
169 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
170 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
171 if( obj instanceof PrefixQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
172 writeByte(TYPE_QUERY_PREFIX);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
173 PrefixQuery query = (PrefixQuery)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
174 writeTerm( query.getPrefix() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
175 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
176 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
177 if( obj instanceof WildcardQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
178 writeByte(TYPE_QUERY_TERM_RANGE);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
179 WildcardQuery query = (WildcardQuery)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
180 writeTerm( query.getTerm() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
181 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
182 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
183 if( obj instanceof TermRangeQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
184 writeByte(TYPE_QUERY_TERM_RANGE);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
185 TermRangeQuery query = (TermRangeQuery)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
186 writeUTF( query.getField() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
187 writeBytesRef( query.getLowerTerm() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
188 writeBytesRef( query.getUpperTerm() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
189 writeBoolean( query.includesLower() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
190 writeBoolean( query.includesUpper() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
191 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
192 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
193 if( obj instanceof PhraseQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
194 writeByte(TYPE_QUERY_PHRASE);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
195 PhraseQuery query = (PhraseQuery)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
196 Term[] terms = query.getTerms();
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
197 int[] positions = query.getPositions();
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
198 if( terms.length != positions.length )
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
199 throw new RuntimeException();
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
200 writeInt( terms.length );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
201 for( int i=0; i<terms.length; i++ ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
202 writeTerm( terms[i] );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
203 writeInt( positions[i] );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
204 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
205 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
206 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
207 if( obj instanceof NumericRangeQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
208 writeByte(TYPE_QUERY_NUMERIC_RANGE);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
209 NumericRangeQuery query = (NumericRangeQuery)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
210 writeUTF( query.getField() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
211 writeObject( query.getMin() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
212 writeObject( query.getMax() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
213 writeBoolean( query.includesMin() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
214 writeBoolean( query.includesMax() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
215 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
216 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
217 if( obj instanceof BooleanQuery ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
218 writeByte(TYPE_QUERY_BOOLEAN);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
219 BooleanQuery query = (BooleanQuery)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
220 BooleanClause[] a = query.getClauses();
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
221 writeInt(a.length);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
222 for( BooleanClause bc : a ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
223 writeQuery( bc.getQuery() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
224 writeUTF( bc.getOccur().name() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
225 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
226 return;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
227 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
228 throw new IllegalArgumentException("invalid type for "+obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
229 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
230
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
231 public void writeByteArray(byte[] bytes) throws IOException {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
232 writeInt(bytes.length);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
233 write(bytes);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
234 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
235
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
236 public void writeList(List list) throws IOException {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
237 writeInt(list.size());
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
238 for( Object obj : list ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
239 writeObject(obj);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
240 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
241 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
242
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
243 public void writeMap(Map map) throws IOException {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
244 writeInt(map.size());
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
245 for( Object obj : map.entrySet() ) {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
246 Map.Entry entry = (Map.Entry)obj;
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
247 writeObject( entry.getKey() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
248 writeObject( entry.getValue() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
249 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
250 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
251
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
252 public void writeQuery(Query query) throws IOException {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
253 writeObject(query);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
254 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
255
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
256 public void writeBytesRef(BytesRef br) throws IOException {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
257 writeInt(br.length);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
258 write(br.bytes,0,br.length);
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
259 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
260
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
261 public void writeTerm(Term term) throws IOException {
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
262 writeUTF(term.field());
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
263 writeBytesRef( term.bytes() );
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
264 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
265
1476
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
266
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
267 public void writeByte(int v) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
268 out.writeByte(v);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
269 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
270
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
271 public void writeInt(int v) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
272 out.writeInt(v);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
273 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
274
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
275 public void writeLong(long v) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
276 out.writeLong(v);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
277 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
278
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
279 public void writeFloat(float v) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
280 out.writeFloat(v);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
281 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
282
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
283 public void writeDouble(double v) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
284 out.writeDouble(v);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
285 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
286
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
287 public void writeBoolean(boolean v) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
288 out.writeBoolean(v);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
289 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
290
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
291 public void writeUTF(String s) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
292 out.writeUTF(s);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
293 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
294
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
295 public void write(byte[] b) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
296 out.write(b);
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
297 }
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
298
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
299 public void write(byte[] b, int off, int len) throws IOException {
7d145095cc0b lucene.logging check
Franklin Schmidt <fschmidt@gmail.com>
parents: 1465
diff changeset
300 out.write(b,off,len);
1461
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
301 }
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
302
e5d48b85351c start lucene.logging
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
303 }