org.apache.lucene.store.jdbc.handler
Class ActualDeleteFileEntryHandler

java.lang.Object
  org.apache.lucene.store.jdbc.handler.AbstractFileEntryHandler
      org.apache.lucene.store.jdbc.handler.ActualDeleteFileEntryHandler

All Implemented Interfaces:

FileEntryHandler

public class ActualDeleteFileEntryHandler
extends AbstractFileEntryHandler

Removes file entries from the database by deleting the relevant rows from the database.

Author:

kimchy

Field Summary

Fields inherited from class org.apache.lucene.store.jdbc.handler.AbstractFileEntryHandler

jdbcDirectory, jdbcTemplate, table

Constructor Summary

ActualDeleteFileEntryHandler()

Method Summary

void	deleteFile(String name) Deletes the given file name.
List	deleteFiles(List names) Deletes a list of files.

Methods inherited from class org.apache.lucene.store.jdbc.handler.AbstractFileEntryHandler

close, configure, createOutput, fileExists, fileLength, fileModified, openInput, renameFile, touchFile

Methods inherited from class java.lang.Object

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

Constructor Detail

ActualDeleteFileEntryHandler

public ActualDeleteFileEntryHandler()

Method Detail

deleteFile

public void deleteFile(String name)
                throws IOException

Description copied from interface: FileEntryHandler

Deletes the given file name.

Parameters:

name - The name of the file to delete

Throws:

IOException

deleteFiles

public List deleteFiles(List names)
                 throws IOException

Description copied from interface: FileEntryHandler

Deletes a list of files. It must be verified by the caller that all files correlate to this file entry handler.

Parameters:

names - The list of file names to delete

Returns:

List of files that were not deleted (or null if all were deleted)

Throws:

IOException