org.camunda.bpm.engine.impl.cmd
Class PurgeDatabaseAndCacheCmd

java.lang.Object
  org.camunda.bpm.engine.impl.cmd.PurgeDatabaseAndCacheCmd

All Implemented Interfaces:

Serializable, Command<PurgeReport>

public class PurgeDatabaseAndCacheCmd
extends Object
implements Command<PurgeReport>, Serializable

Purges the database and the deployment cache. That means that each entity will be removed from the database and from the cache. The command returns a purge report. That report contains information of the deleted rows for each table and the values from the cache which are removed.

Author:

Christopher Zell

See Also:

Serialized Form

Field Summary

protected static String	DELETE_TABLE_DATA
protected static String	EMPTY_STRING
protected static String	SELECT_TABLE_COUNT
protected static String	TABLE_NAME
static List<String>	TABLENAMES_EXCLUDED_FROM_DB_CLEAN_CHECK

Constructor Summary

PurgeDatabaseAndCacheCmd()

Method Summary

PurgeReport

execute(CommandContext commandContext)

Methods inherited from class java.lang.Object

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

Field Detail

DELETE_TABLE_DATA

protected static final String DELETE_TABLE_DATA

See Also:

Constant Field Values

SELECT_TABLE_COUNT

protected static final String SELECT_TABLE_COUNT

See Also:

Constant Field Values

TABLE_NAME

protected static final String TABLE_NAME

See Also:

Constant Field Values

EMPTY_STRING

protected static final String EMPTY_STRING

See Also:

Constant Field Values

TABLENAMES_EXCLUDED_FROM_DB_CLEAN_CHECK

public static final List<String> TABLENAMES_EXCLUDED_FROM_DB_CLEAN_CHECK

Constructor Detail

PurgeDatabaseAndCacheCmd

public PurgeDatabaseAndCacheCmd()

Method Detail

execute

public PurgeReport execute(CommandContext commandContext)

Specified by:

execute in interface Command<PurgeReport>