Package org.camunda.bpm.engine.impl.cmd

Class PurgeDatabaseAndCacheCmd

java.lang.Object

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

All Implemented Interfaces:

java.io.Serializable, Command<PurgeReport>

public class PurgeDatabaseAndCacheCmd
extends java.lang.Object
implements Command<PurgeReport>, java.io.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

Fields

Modifier and Type	Field	Description
protected static java.lang.String	DELETE_TABLE_DATA
protected static java.lang.String	EMPTY_STRING
protected static java.lang.String	SELECT_TABLE_COUNT
protected static java.lang.String	TABLE_NAME
static java.util.List<java.lang.String>	TABLENAMES_EXCLUDED_FROM_DB_CLEAN_CHECK

Constructor Summary

Constructors

Constructor	Description
PurgeDatabaseAndCacheCmd()

Method Summary

Modifier and Type	Method	Description
PurgeReport	execute(CommandContext commandContext)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.camunda.bpm.engine.impl.interceptor.Command

isRetryable

Field Detail

DELETE_TABLE_DATA

protected static final java.lang.String DELETE_TABLE_DATA

See Also:

Constant Field Values

SELECT_TABLE_COUNT

protected static final java.lang.String SELECT_TABLE_COUNT

See Also:

Constant Field Values

TABLE_NAME

protected static final java.lang.String TABLE_NAME

See Also:

Constant Field Values

EMPTY_STRING

protected static final java.lang.String EMPTY_STRING

See Also:

Constant Field Values

TABLENAMES_EXCLUDED_FROM_DB_CLEAN_CHECK

public static final java.util.List<java.lang.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>