mirror of https://github.com/apache/lucene.git
SOLR-1370: Show the output of CharFilters in FieldAnalysisRequestHandler
git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@805880 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Koji Sekiguchi
parent
a86d0c24c3
commit
00e1299bd6
|
|
@ -271,6 +271,8 @@ New Features
|
|||
|
||||
69. SOLR-1372: Enhance FieldAnalysisRequestHandler to accept field value from content stream (ehatcher)
|
||||
|
||||
70. SOLR-1370: Show the output of CharFilters in FieldAnalysisRequestHandler (koji)
|
||||
|
||||
|
||||
Optimizations
|
||||
----------------------
|
||||
|
|
|
|||
|
|
@ -18,10 +18,14 @@
|
|||
package org.apache.solr.handler;
|
||||
|
||||
import org.apache.lucene.analysis.Analyzer;
|
||||
import org.apache.lucene.analysis.CharReader;
|
||||
import org.apache.lucene.analysis.CharStream;
|
||||
import org.apache.lucene.analysis.Token;
|
||||
import org.apache.lucene.analysis.TokenStream;
|
||||
import org.apache.solr.analysis.CharFilterFactory;
|
||||
import org.apache.solr.analysis.TokenFilterFactory;
|
||||
import org.apache.solr.analysis.TokenizerChain;
|
||||
import org.apache.solr.analysis.TokenizerFactory;
|
||||
import org.apache.solr.common.util.NamedList;
|
||||
import org.apache.solr.common.util.SimpleOrderedMap;
|
||||
import org.apache.solr.common.SolrException;
|
||||
|
|
@ -83,17 +87,29 @@ public abstract class AnalysisRequestHandlerBase extends RequestHandlerBase {
|
|||
}
|
||||
|
||||
TokenizerChain tokenizerChain = (TokenizerChain) analyzer;
|
||||
CharFilterFactory[] cfiltfacs = tokenizerChain.getCharFilterFactories();
|
||||
TokenizerFactory tfac = tokenizerChain.getTokenizerFactory();
|
||||
TokenFilterFactory[] filtfacs = tokenizerChain.getTokenFilterFactories();
|
||||
|
||||
NamedList<List<NamedList>> namedList = new SimpleOrderedMap<List<NamedList>>();
|
||||
|
||||
TokenStream tokenStream = tokenizerChain.getTokenizerFactory().create(new StringReader(value));
|
||||
if( cfiltfacs != null ){
|
||||
String source = value;
|
||||
for(CharFilterFactory cfiltfac : cfiltfacs ){
|
||||
CharStream reader = CharReader.get(new StringReader(source));
|
||||
reader = cfiltfac.create(reader);
|
||||
source = writeCharStream(namedList, reader);
|
||||
}
|
||||
}
|
||||
|
||||
TokenStream tokenStream = tfac.create(tokenizerChain.charStream(new StringReader(value)));
|
||||
List<Token> tokens = analyzeTokenStream(tokenStream);
|
||||
|
||||
namedList.add(tokenStream.getClass().getName(), convertTokensToNamedLists(tokens, context));
|
||||
|
||||
ListBasedTokenStream listBasedTokenStream = new ListBasedTokenStream(tokens);
|
||||
|
||||
for (TokenFilterFactory tokenFilterFactory : tokenizerChain.getTokenFilterFactories()) {
|
||||
for (TokenFilterFactory tokenFilterFactory : filtfacs) {
|
||||
tokenStream = tokenFilterFactory.create(listBasedTokenStream);
|
||||
List<Token> tokenList = analyzeTokenStream(tokenStream);
|
||||
namedList.add(tokenStream.getClass().getName(), convertTokensToNamedLists(tokenList, context));
|
||||
|
|
@ -188,6 +204,23 @@ public abstract class AnalysisRequestHandlerBase extends RequestHandlerBase {
|
|||
|
||||
return tokensNamedLists;
|
||||
}
|
||||
|
||||
private String writeCharStream(NamedList out, CharStream input ){
|
||||
final int BUFFER_SIZE = 1024;
|
||||
char[] buf = new char[BUFFER_SIZE];
|
||||
int len = 0;
|
||||
StringBuilder sb = new StringBuilder();
|
||||
do {
|
||||
try {
|
||||
len = input.read( buf, 0, BUFFER_SIZE );
|
||||
} catch (IOException e) {
|
||||
throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, e);
|
||||
}
|
||||
sb.append(buf, 0, len);
|
||||
} while( len == BUFFER_SIZE );
|
||||
out.add( input.getClass().getName(), sb.toString());
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
|
||||
// ================================================= Inner classes =================================================
|
||||
|
|
|
|||
|
|
@ -293,4 +293,30 @@ public class FieldAnalysisRequestHandlerTest extends AnalysisRequestHandlerTestB
|
|||
|
||||
}
|
||||
|
||||
public void testCharFilterAnalysis() throws Exception {
|
||||
|
||||
FieldAnalysisRequest request = new FieldAnalysisRequest();
|
||||
request.addFieldType("charfilthtmlmap");
|
||||
request.setFieldValue("<html><body>whátëvêr</body></html>");
|
||||
request.setShowMatch(false);
|
||||
|
||||
NamedList<NamedList> result = handler.handleAnalysisRequest(request, h.getCore().getSchema());
|
||||
assertTrue("result is null and it shouldn't be", result != null);
|
||||
|
||||
NamedList<NamedList> fieldTypes = result.get("field_types");
|
||||
assertNotNull("field_types should never be null", fieldTypes);
|
||||
NamedList<NamedList> textType = fieldTypes.get("charfilthtmlmap");
|
||||
assertNotNull("expecting result for field type 'charfilthtmlmap'", textType);
|
||||
|
||||
NamedList indexPart = textType.get("index");
|
||||
assertNotNull("expecting an index token analysis for field type 'charfilthtmlmap'", indexPart);
|
||||
|
||||
assertEquals(" whátëvêr ", indexPart.get("org.apache.solr.analysis.HTMLStripCharFilter"));
|
||||
assertEquals(" whatever ", indexPart.get("org.apache.lucene.analysis.MappingCharFilter"));
|
||||
|
||||
List<NamedList> tokenList = (List<NamedList>)indexPart.get("org.apache.lucene.analysis.WhitespaceTokenizer");
|
||||
assertNotNull("Expcting WhitespaceTokenizer analysis breakdown", tokenList);
|
||||
assertEquals(tokenList.size(), 1);
|
||||
assertToken(tokenList.get(0), new TokenInfo("whatever", null, "word", 12, 20, 1, null, false));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,246 @@
|
|||
# The ASF licenses this file to You under the Apache License, Version 2.0
|
||||
# (the "License"); you may not use this file except in compliance with
|
||||
# the License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
# Syntax:
|
||||
# "source" => "target"
|
||||
# "source".length() > 0 (source cannot be empty.)
|
||||
# "target".length() >= 0 (target can be empty.)
|
||||
|
||||
# example:
|
||||
# "À" => "A"
|
||||
# "\u00C0" => "A"
|
||||
# "\u00C0" => "\u0041"
|
||||
# "ß" => "ss"
|
||||
# "\t" => " "
|
||||
# "\n" => ""
|
||||
|
||||
# À => A
|
||||
"\u00C0" => "A"
|
||||
|
||||
# Á => A
|
||||
"\u00C1" => "A"
|
||||
|
||||
# Â => A
|
||||
"\u00C2" => "A"
|
||||
|
||||
# Ã => A
|
||||
"\u00C3" => "A"
|
||||
|
||||
# Ä => A
|
||||
"\u00C4" => "A"
|
||||
|
||||
# Å => A
|
||||
"\u00C5" => "A"
|
||||
|
||||
# Æ => AE
|
||||
"\u00C6" => "AE"
|
||||
|
||||
# Ç => C
|
||||
"\u00C7" => "C"
|
||||
|
||||
# È => E
|
||||
"\u00C8" => "E"
|
||||
|
||||
# É => E
|
||||
"\u00C9" => "E"
|
||||
|
||||
# Ê => E
|
||||
"\u00CA" => "E"
|
||||
|
||||
# Ë => E
|
||||
"\u00CB" => "E"
|
||||
|
||||
# Ì => I
|
||||
"\u00CC" => "I"
|
||||
|
||||
# Í => I
|
||||
"\u00CD" => "I"
|
||||
|
||||
# Î => I
|
||||
"\u00CE" => "I"
|
||||
|
||||
# Ï => I
|
||||
"\u00CF" => "I"
|
||||
|
||||
# IJ => IJ
|
||||
"\u0132" => "IJ"
|
||||
|
||||
# Ð => D
|
||||
"\u00D0" => "D"
|
||||
|
||||
# Ñ => N
|
||||
"\u00D1" => "N"
|
||||
|
||||
# Ò => O
|
||||
"\u00D2" => "O"
|
||||
|
||||
# Ó => O
|
||||
"\u00D3" => "O"
|
||||
|
||||
# Ô => O
|
||||
"\u00D4" => "O"
|
||||
|
||||
# Õ => O
|
||||
"\u00D5" => "O"
|
||||
|
||||
# Ö => O
|
||||
"\u00D6" => "O"
|
||||
|
||||
# Ø => O
|
||||
"\u00D8" => "O"
|
||||
|
||||
# Π=> OE
|
||||
"\u0152" => "OE"
|
||||
|
||||
# Þ
|
||||
"\u00DE" => "TH"
|
||||
|
||||
# Ù => U
|
||||
"\u00D9" => "U"
|
||||
|
||||
# Ú => U
|
||||
"\u00DA" => "U"
|
||||
|
||||
# Û => U
|
||||
"\u00DB" => "U"
|
||||
|
||||
# Ü => U
|
||||
"\u00DC" => "U"
|
||||
|
||||
# Ý => Y
|
||||
"\u00DD" => "Y"
|
||||
|
||||
# Ÿ => Y
|
||||
"\u0178" => "Y"
|
||||
|
||||
# à => a
|
||||
"\u00E0" => "a"
|
||||
|
||||
# á => a
|
||||
"\u00E1" => "a"
|
||||
|
||||
# â => a
|
||||
"\u00E2" => "a"
|
||||
|
||||
# ã => a
|
||||
"\u00E3" => "a"
|
||||
|
||||
# ä => a
|
||||
"\u00E4" => "a"
|
||||
|
||||
# å => a
|
||||
"\u00E5" => "a"
|
||||
|
||||
# æ => ae
|
||||
"\u00E6" => "ae"
|
||||
|
||||
# ç => c
|
||||
"\u00E7" => "c"
|
||||
|
||||
# è => e
|
||||
"\u00E8" => "e"
|
||||
|
||||
# é => e
|
||||
"\u00E9" => "e"
|
||||
|
||||
# ê => e
|
||||
"\u00EA" => "e"
|
||||
|
||||
# ë => e
|
||||
"\u00EB" => "e"
|
||||
|
||||
# ì => i
|
||||
"\u00EC" => "i"
|
||||
|
||||
# í => i
|
||||
"\u00ED" => "i"
|
||||
|
||||
# î => i
|
||||
"\u00EE" => "i"
|
||||
|
||||
# ï => i
|
||||
"\u00EF" => "i"
|
||||
|
||||
# ij => ij
|
||||
"\u0133" => "ij"
|
||||
|
||||
# ð => d
|
||||
"\u00F0" => "d"
|
||||
|
||||
# ñ => n
|
||||
"\u00F1" => "n"
|
||||
|
||||
# ò => o
|
||||
"\u00F2" => "o"
|
||||
|
||||
# ó => o
|
||||
"\u00F3" => "o"
|
||||
|
||||
# ô => o
|
||||
"\u00F4" => "o"
|
||||
|
||||
# õ => o
|
||||
"\u00F5" => "o"
|
||||
|
||||
# ö => o
|
||||
"\u00F6" => "o"
|
||||
|
||||
# ø => o
|
||||
"\u00F8" => "o"
|
||||
|
||||
# œ => oe
|
||||
"\u0153" => "oe"
|
||||
|
||||
# ß => ss
|
||||
"\u00DF" => "ss"
|
||||
|
||||
# þ => th
|
||||
"\u00FE" => "th"
|
||||
|
||||
# ù => u
|
||||
"\u00F9" => "u"
|
||||
|
||||
# ú => u
|
||||
"\u00FA" => "u"
|
||||
|
||||
# û => u
|
||||
"\u00FB" => "u"
|
||||
|
||||
# ü => u
|
||||
"\u00FC" => "u"
|
||||
|
||||
# ý => y
|
||||
"\u00FD" => "y"
|
||||
|
||||
# ÿ => y
|
||||
"\u00FF" => "y"
|
||||
|
||||
# ff => ff
|
||||
"\uFB00" => "ff"
|
||||
|
||||
# fi => fi
|
||||
"\uFB01" => "fi"
|
||||
|
||||
# fl => fl
|
||||
"\uFB02" => "fl"
|
||||
|
||||
# ffi => ffi
|
||||
"\uFB03" => "ffi"
|
||||
|
||||
# ffl => ffl
|
||||
"\uFB04" => "ffl"
|
||||
|
||||
# ſt => ft
|
||||
"\uFB05" => "ft"
|
||||
|
||||
# st => st
|
||||
"\uFB06" => "st"
|
||||
|
|
@ -247,6 +247,13 @@
|
|||
<filter class="solr.LengthFilterFactory" min="2" max="5"/>
|
||||
</analyzer>
|
||||
</fieldtype>
|
||||
<fieldType name="charfilthtmlmap" class="solr.TextField">
|
||||
<analyzer>
|
||||
<charFilter class="solr.HTMLStripCharFilterFactory"/>
|
||||
<charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
|
||||
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
|
||||
</analyzer>
|
||||
</fieldType>
|
||||
|
||||
<fieldtype name="subword" class="solr.TextField" multiValued="true" positionIncrementGap="100">
|
||||
<analyzer type="index">
|
||||
|
|
|
|||
Loading…
Reference in New Issue