com.atlassian.jira.issue.index
Class MemoryIndexManager

java.lang.Object
  com.atlassian.jira.issue.index.DefaultIndexManager
      com.atlassian.jira.issue.index.MemoryIndexManager

All Implemented Interfaces:

IssueIndexManager

public class MemoryIndexManager

extends DefaultIndexManager

A based index manager to allow indexing to be done in memory rather than on the FS.

It can be used in test cases which involves the validity of data being indexed/deindexed/reindexed

Field Summary

Fields inherited from class com.atlassian.jira.issue.index.DefaultIndexManager

ANALYZER, COMMENTS_SUBDIR, ISSUES_SUBDIR

Constructor Summary

MemoryIndexManager()

Method Summary

org.apache.lucene.store.Directory	getCommentDirectory() Gets directory where comment indexes are stored
java.lang.String	getCommentPath() The specific path of the comments index
protected java.lang.String	getFilePath() Return the path beneath which the different index directories are stored
protected org.apache.lucene.index.IndexReader	getIndexReader(java.lang.String path) Used to retrieve an index reader where given a path
protected org.apache.lucene.index.IndexWriter	getIndexWriter(java.lang.String path, boolean create) Get an indexWriter given a path
org.apache.lucene.store.Directory	getIssueDirectory() Gets the directory where issue indexes are stored
java.lang.String	getIssuePath() The specific path of the issue index
protected void	removeDirectory()

Methods inherited from class com.atlassian.jira.issue.index.DefaultIndexManager

activate, deactivate, deIndex, isBusy, reIndex, reIndexAll, reIndexAll, reIndexIssues, reIndexIssues

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryIndexManager

public MemoryIndexManager()

Method Detail

getIssuePath

public java.lang.String getIssuePath()

Description copied from class: DefaultIndexManager

The specific path of the issue index

Specified by:

getIssuePath in interface IssueIndexManager

Overrides:

getIssuePath in class DefaultIndexManager

getCommentPath

public java.lang.String getCommentPath()

Description copied from class: DefaultIndexManager

The specific path of the comments index

Specified by:

getCommentPath in interface IssueIndexManager

Overrides:

getCommentPath in class DefaultIndexManager

getFilePath

protected java.lang.String getFilePath()

Description copied from class: DefaultIndexManager

Return the path beneath which the different index directories are stored

Overrides:

getFilePath in class DefaultIndexManager

getIssueDirectory

public org.apache.lucene.store.Directory getIssueDirectory()

Gets the directory where issue indexes are stored

In this case, it will be the existing instance of the RAMDirectory

Specified by:

getIssueDirectory in interface IssueIndexManager

Overrides:

getIssueDirectory in class DefaultIndexManager

Returns:

getCommentDirectory

public org.apache.lucene.store.Directory getCommentDirectory()

Gets directory where comment indexes are stored

Specified by:

getCommentDirectory in interface IssueIndexManager

Overrides:

getCommentDirectory in class DefaultIndexManager

Returns:

getIndexReader

protected org.apache.lucene.index.IndexReader getIndexReader(java.lang.String path)
                                                      throws IndexException

Used to retrieve an index reader where given a path

Overrides:

getIndexReader in class DefaultIndexManager

Parameters:

path -

Returns:

Throws:

IndexException

getIndexWriter

protected org.apache.lucene.index.IndexWriter getIndexWriter(java.lang.String path,
                                                             boolean create)
                                                      throws IndexException

Get an indexWriter given a path

Only uses the path as a flag here to decide which RAMDirectory to use

Overrides:

getIndexWriter in class DefaultIndexManager

Parameters:

path -

create -

Returns:

Throws:

IndexException

removeDirectory

protected void removeDirectory()

Overrides:

removeDirectory in class DefaultIndexManager