org.apache.lucene.ant

Class IndexTask

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

org.apache.lucene.ant.IndexTask

All Implemented Interfaces:

Cloneable

public class IndexTask
extends org.apache.tools.ant.Task

Ant task to index files with Lucene

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IndexTask.AnalyzerType
static class	IndexTask.HandlerConfig

Field Summary

Fields

Modifier and Type	Field and Description
protected Vector	rcs resources

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
IndexTask() Creates new instance

Method Summary

Methods

Modifier and Type	Method and Description
void	add(org.apache.tools.ant.types.ResourceCollection res) Add a collection of files to copy.
void	addConfig(IndexTask.HandlerConfig config) Sets custom properties for a configurable document handler.
void	addFileset(org.apache.tools.ant.types.FileSet set) Adds a set of files (nested fileset attribute).
void	execute() Begins the indexing
void	setAnalyzer(IndexTask.AnalyzerType type) Sets the analyzer based on the builtin Lucene analyzer types.
void	setAnalyzerClassName(String classname)
void	setDocumentHandler(String classname) Sets the documentHandler attribute of the IndexTask object
void	setIndex(File indexDir) Specifies the directory where the index will be stored
void	setMergeFactor(int mergeFactor) Sets the mergeFactor attribute of the IndexTask object
void	setOverwrite(boolean overwrite) Sets the overwrite attribute of the IndexTask object
void	setUseCompoundIndex(boolean useCompoundIndex) If creating a new index and this is set to true, the index will be created in compound format.

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

rcs

protected Vector rcs

resources

Constructor Detail

IndexTask

public IndexTask()

Creates new instance

Method Detail

setIndex

public void setIndex(File indexDir)

Specifies the directory where the index will be stored

setMergeFactor

public void setMergeFactor(int mergeFactor)

Sets the mergeFactor attribute of the IndexTask object

Parameters:

mergeFactor - The new mergeFactor value

setOverwrite

public void setOverwrite(boolean overwrite)

Sets the overwrite attribute of the IndexTask object

Parameters:

overwrite - The new overwrite value

setUseCompoundIndex

public void setUseCompoundIndex(boolean useCompoundIndex)

If creating a new index and this is set to true, the index will be created in compound format.

setDocumentHandler

public void setDocumentHandler(String classname)

Sets the documentHandler attribute of the IndexTask object

Parameters:

classname - The new documentHandler value

setAnalyzer

public void setAnalyzer(IndexTask.AnalyzerType type)

Sets the analyzer based on the builtin Lucene analyzer types. TODO: Enforce analyzer and analyzerClassName to be mutually exclusive

setAnalyzerClassName

public void setAnalyzerClassName(String classname)

addFileset

public void addFileset(org.apache.tools.ant.types.FileSet set)

Adds a set of files (nested fileset attribute).

Parameters:

set - FileSet to be added

add

public void add(org.apache.tools.ant.types.ResourceCollection res)

Add a collection of files to copy.

Parameters:

res - a resource collection to copy.

Since:

Ant 1.7

addConfig

public void addConfig(IndexTask.HandlerConfig config)
               throws org.apache.tools.ant.BuildException

Sets custom properties for a configurable document handler.

Throws:

org.apache.tools.ant.BuildException

execute

public void execute()
             throws org.apache.tools.ant.BuildException

Begins the indexing

Overrides:

execute in class org.apache.tools.ant.Task

Throws:

org.apache.tools.ant.BuildException - If an error occurs indexing the fileset