org.flowable.engine.impl.persistence.deploy

Class ProcessDefinitionInfoCache

java.lang.Object

org.flowable.engine.impl.persistence.deploy.ProcessDefinitionInfoCache

All Implemented Interfaces:

DeploymentCache<ProcessDefinitionInfoCacheObject>

public class ProcessDefinitionInfoCache
extends Object
implements DeploymentCache<ProcessDefinitionInfoCacheObject>

Default cache: keep everything in memory, unless a limit is set.

Author:

Tijs Rademakers

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,ProcessDefinitionInfoCacheObject>	cache
protected CommandExecutor	commandExecutor

Constructor Summary

Constructors

Constructor and Description
ProcessDefinitionInfoCache(CommandExecutor commandExecutor) Cache with no limit
ProcessDefinitionInfoCache(CommandExecutor commandExecutor, int limit) Cache which has a hard limit: no more elements will be cached than the limit.

Method Summary

Modifier and Type	Method and Description
void	add(String id, ProcessDefinitionInfoCacheObject obj)
void	clear()
boolean	contains(String id)
ProcessDefinitionInfoCacheObject	get(String processDefinitionId)
Collection<ProcessDefinitionInfoCacheObject>	getAll()
void	remove(String id)
protected ProcessDefinitionInfoCacheObject	retrieveProcessDefinitionInfoCacheObject(String processDefinitionId, CommandContext commandContext)
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

cache

protected Map<String,ProcessDefinitionInfoCacheObject> cache

commandExecutor

protected CommandExecutor commandExecutor

Constructor Detail

ProcessDefinitionInfoCache

public ProcessDefinitionInfoCache(CommandExecutor commandExecutor)

Cache with no limit

ProcessDefinitionInfoCache

public ProcessDefinitionInfoCache(CommandExecutor commandExecutor,
                                  int limit)

Cache which has a hard limit: no more elements will be cached than the limit.

Method Detail

get

public ProcessDefinitionInfoCacheObject get(String processDefinitionId)

Specified by:

get in interface DeploymentCache<ProcessDefinitionInfoCacheObject>

contains

public boolean contains(String id)

Specified by:

contains in interface DeploymentCache<ProcessDefinitionInfoCacheObject>

add

public void add(String id,
                ProcessDefinitionInfoCacheObject obj)

Specified by:

add in interface DeploymentCache<ProcessDefinitionInfoCacheObject>

remove

public void remove(String id)

Specified by:

remove in interface DeploymentCache<ProcessDefinitionInfoCacheObject>

clear

public void clear()

Specified by:

clear in interface DeploymentCache<ProcessDefinitionInfoCacheObject>

getAll

public Collection<ProcessDefinitionInfoCacheObject> getAll()

Specified by:

getAll in interface DeploymentCache<ProcessDefinitionInfoCacheObject>

size

public int size()

Specified by:

size in interface DeploymentCache<ProcessDefinitionInfoCacheObject>

retrieveProcessDefinitionInfoCacheObject

protected ProcessDefinitionInfoCacheObject retrieveProcessDefinitionInfoCacheObject(String processDefinitionId,
                                                                                    CommandContext commandContext)