diff --git a/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF b/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF
index ee6bb21..7964cbc 100644
--- a/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF
+++ b/org.eclipse.mylyn.tasks.index.core/META-INF/MANIFEST.MF
@@ -7,7 +7,9 @@ Bundle-Vendor: %Bundle-Vendor
Require-Bundle: org.eclipse.core.runtime,
org.eclipse.mylyn.tasks.core;bundle-version="3.8.0",
org.eclipse.mylyn.commons.core;bundle-version="3.8.0",
- org.apache.lucene.core;bundle-version="[2.9.1,3.7.0)"
+ org.apache.lucene.core;bundle-version="[4.0.0,5.0.0)",
+ org.apache.lucene.queryparser;bundle-version="[4.0.0,5.0.0)",
+ org.apache.lucene.analysis;bundle-version="[4.0.0,5.0.0)"
Bundle-RequiredExecutionEnvironment: JavaSE-1.7
Bundle-ActivationPolicy: lazy
Export-Package: org.eclipse.mylyn.internal.tasks.index.core;x-internal:=true
diff --git a/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskAnalyzer.java b/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskAnalyzer.java
index b1b88c1..581d390 100644
--- a/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskAnalyzer.java
+++ b/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskAnalyzer.java
@@ -11,23 +11,27 @@
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.index.core;
-import org.apache.lucene.analysis.KeywordAnalyzer;
-import org.apache.lucene.analysis.PerFieldAnalyzerWrapper;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.lucene.analysis.Analyzer;
+import org.apache.lucene.analysis.core.KeywordAnalyzer;
+import org.apache.lucene.analysis.miscellaneous.PerFieldAnalyzerWrapper;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
-import org.apache.lucene.util.Version;
/**
* An analyzer that is aware of task fields
- *
+ *
* @author David Green
*/
class TaskAnalyzer {
public static PerFieldAnalyzerWrapper instance() {
- PerFieldAnalyzerWrapper wrapper = new PerFieldAnalyzerWrapper(new StandardAnalyzer(Version.LUCENE_CURRENT));
- wrapper.addAnalyzer(TaskListIndex.FIELD_IDENTIFIER.getIndexKey(), new KeywordAnalyzer());
- wrapper.addAnalyzer(TaskListIndex.FIELD_TASK_KEY.getIndexKey(), new KeywordAnalyzer());
- wrapper.addAnalyzer(TaskListIndex.FIELD_REPOSITORY_URL.getIndexKey(), new KeywordAnalyzer());
+ Map<String, Analyzer> analyzerPerField = new HashMap<String, Analyzer>();
+ analyzerPerField.put(TaskListIndex.FIELD_IDENTIFIER.getIndexKey(), new KeywordAnalyzer());
+ analyzerPerField.put(TaskListIndex.FIELD_TASK_KEY.getIndexKey(), new KeywordAnalyzer());
+ analyzerPerField.put(TaskListIndex.FIELD_REPOSITORY_URL.getIndexKey(), new KeywordAnalyzer());
+ PerFieldAnalyzerWrapper wrapper = new PerFieldAnalyzerWrapper(new StandardAnalyzer(), analyzerPerField);
return wrapper;
}
}
diff --git a/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskListIndex.java b/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskListIndex.java
index 119ab2d..378b3a6 100644
--- a/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskListIndex.java
+++ b/org.eclipse.mylyn.tasks.index.core/src/org/eclipse/mylyn/internal/tasks/index/core/TaskListIndex.java
@@ -36,14 +36,18 @@ import java.util.logging.Logger;
import org.apache.lucene.document.DateTools;
import org.apache.lucene.document.DateTools.Resolution;
import org.apache.lucene.document.Document;
-import org.apache.lucene.document.Field;
import org.apache.lucene.document.Field.Store;
+import org.apache.lucene.document.StringField;
+import org.apache.lucene.document.TextField;
import org.apache.lucene.index.CorruptIndexException;
+import org.apache.lucene.index.DirectoryReader;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
+import org.apache.lucene.index.IndexWriterConfig;
+import org.apache.lucene.index.IndexableField;
import org.apache.lucene.index.Term;
-import org.apache.lucene.queryParser.ParseException;
-import org.apache.lucene.queryParser.QueryParser;
+import org.apache.lucene.queryparser.classic.ParseException;
+import org.apache.lucene.queryparser.classic.QueryParser;
import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanClause.Occur;
import org.apache.lucene.search.BooleanQuery;
@@ -57,6 +61,7 @@ import org.apache.lucene.store.Directory;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.store.LockObtainFailedException;
import org.apache.lucene.store.NIOFSDirectory;
+import org.apache.lucene.util.InfoStream;
import org.apache.lucene.util.Version;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.CoreException;
@@ -591,12 +596,6 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
} catch (IOException e) {
StatusHandler.log(new Status(IStatus.ERROR, TasksIndexCore.ID_PLUGIN,
"Unexpected failure within task list index", e)); //$NON-NLS-1$
- } finally {
- try {
- indexSearcher.close();
- } catch (IOException e) {
- // ignore
- }
}
} else {
@@ -674,12 +673,6 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
} catch (IOException e) {
StatusHandler.log(new Status(IStatus.ERROR, TasksIndexCore.ID_PLUGIN,
"Unexpected failure within task list index", e)); //$NON-NLS-1$
- } finally {
- try {
- indexSearcher.close();
- } catch (IOException e) {
- // ignore
- }
}
}
} finally {
@@ -696,7 +689,7 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
if (!hasBooleanSpecifiers && defaultField.equals(FIELD_SUMMARY) && !containsSpecialCharacters(patternString)) {
return new PrefixQuery(new Term(defaultField.getIndexKey(), patternString));
}
- QueryParser qp = new QueryParser(Version.LUCENE_CURRENT, defaultField.getIndexKey(), TaskAnalyzer.instance());
+ QueryParser qp = new QueryParser(defaultField.getIndexKey(), TaskAnalyzer.instance());
Query q;
try {
q = qp.parse(patternString);
@@ -769,7 +762,7 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
try {
synchronized (this) {
if (indexReader == null) {
- indexReader = IndexReader.open(directory, true);
+ indexReader = DirectoryReader.open(directory);
lastResults = null;
}
return indexReader;
@@ -983,15 +976,14 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
if (value == null) {
return;
}
- Field field = document.getField(indexField.getIndexKey());
+ IndexableField field = document.getField(indexField.getIndexKey());
if (field == null) {
- field = new Field(indexField.getIndexKey(), value, Store.YES,
- org.apache.lucene.document.Field.Index.ANALYZED);
+ field = new TextField(indexField.getIndexKey(), value, Store.YES);
document.add(field);
} else {
String existingValue = field.stringValue();
if (!indexField.equals(FIELD_PERSON) || !existingValue.contains(value)) {
- field.setValue(existingValue + " " + value); //$NON-NLS-1$
+ document.add(new StringField(field.name(), existingValue + " " + value, Store.YES)); //$NON-NLS-1$
}
}
}
@@ -1004,13 +996,12 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
// move the date by the GMT offset if there is any
String value = DateTools.dateToString(date, Resolution.HOUR);
- Field field = document.getField(indexField.getIndexKey());
+ IndexableField field = document.getField(indexField.getIndexKey());
if (field == null) {
- field = new Field(indexField.getIndexKey(), value, Store.YES,
- org.apache.lucene.document.Field.Index.ANALYZED);
+ field = new TextField(indexField.getIndexKey(), value, Store.YES);
document.add(field);
} else {
- field.setValue(value);
+ document.add(new StringField(field.name(), value, Store.YES));
}
}
@@ -1069,7 +1060,7 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
try {
if (!rebuildIndex) {
try {
- IndexReader reader = IndexReader.open(directory, false);
+ IndexReader reader = DirectoryReader.open(directory);
reader.close();
} catch (CorruptIndexException e) {
rebuildIndex = true;
@@ -1216,7 +1207,7 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
writer = createIndexWriter(true);
} catch (CorruptIndexException e) {
if (directory instanceof FSDirectory) {
- cleanDirectory(((FSDirectory) directory).getFile());
+ cleanDirectory(((FSDirectory) directory).getDirectory());
writer = createIndexWriter(true);
} else {
throw e;
@@ -1264,7 +1255,9 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
protected IndexWriter createIndexWriter(boolean create)
throws CorruptIndexException, LockObtainFailedException, IOException {
- return new IndexWriter(directory, TaskAnalyzer.instance(), create, IndexWriter.MaxFieldLength.UNLIMITED);
+ IndexWriterConfig writerConfig = new IndexWriterConfig(Version.LATEST, TaskAnalyzer.instance());
+ writerConfig.setInfoStream(InfoStream.NO_OUTPUT);
+ return new IndexWriter(directory, writerConfig);
}
/**
@@ -1283,8 +1276,7 @@ public class TaskListIndex implements ITaskDataManagerListener, ITaskListChangeL
Document document = new Document();
- document.add(new Field(FIELD_IDENTIFIER.getIndexKey(), task.getHandleIdentifier(), Store.YES,
- org.apache.lucene.document.Field.Index.ANALYZED));
+ document.add(new TextField(FIELD_IDENTIFIER.getIndexKey(), task.getHandleIdentifier(), Store.YES));
if (taskData == null) {
if ("local".equals(((AbstractTask) task).getConnectorKind())) { //$NON-NLS-1$
addIndexedAttributes(document, task);