org.flowable.cmmn.engine

Class CmmnEngines

java.lang.Object

org.flowable.cmmn.engine.CmmnEngines

public abstract class CmmnEngines
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static List<EngineInfo>	cmmnEngineInfos
protected static Map<String,EngineInfo>	cmmnEngineInfosByName
protected static Map<String,EngineInfo>	cmmnEngineInfosByResourceUrl
protected static Map<String,CmmnEngine>	cmmnEngines
protected static boolean	isInitialized
static String	NAME_DEFAULT

Constructor Summary

Constructors

Constructor and Description
CmmnEngines()

Method Summary

Modifier and Type	Method and Description
protected static CmmnEngine	buildCmmnEngine(URL resource)
static void	destroy() closes all cmmn engines.
static CmmnEngine	getCmmnEngine(String cmmnEngineName) Obtain a cmmn engine by name.
static EngineInfo	getCmmnEngineInfo(String cmmnEngineName) Get initialization results.
static List<EngineInfo>	getCmmnEngineInfos() Get initialization results.
static Map<String,CmmnEngine>	getCmmnEngines() provides access to cmmn engine to application clients in a managed server environment.
static CmmnEngine	getDefaultCmmnEngine()
static void	init() Initializes all CMMN engines that can be found on the classpath for resources flowable.cmmn.cfg.xml and for resources flowable-cmmn-context.xml (Spring style configuration).
protected static void	initCmmnEngineFromSpringResource(URL resource)
static boolean	isInitialized()
static void	registerCmmnEngine(CmmnEngine cmmnEngine) Registers the given cmmn engine.
static EngineInfo	retry(String resourceUrl) retries to initialize a cmmn engine that previously failed.
static void	setInitialized(boolean isInitialized)
static void	unregister(CmmnEngine cmmnEngine) Unregisters the given cmmn engine.

Methods inherited from class java.lang.Object

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

Field Detail

NAME_DEFAULT

public static final String NAME_DEFAULT

See Also:

Constant Field Values

isInitialized

protected static boolean isInitialized

cmmnEngines

protected static Map<String,CmmnEngine> cmmnEngines

cmmnEngineInfosByName

protected static Map<String,EngineInfo> cmmnEngineInfosByName

cmmnEngineInfosByResourceUrl

protected static Map<String,EngineInfo> cmmnEngineInfosByResourceUrl

cmmnEngineInfos

protected static List<EngineInfo> cmmnEngineInfos

Constructor Detail

CmmnEngines

public CmmnEngines()

Method Detail

init

public static void init()

Initializes all CMMN engines that can be found on the classpath for resources flowable.cmmn.cfg.xml and for resources flowable-cmmn-context.xml (Spring style configuration).

initCmmnEngineFromSpringResource

protected static void initCmmnEngineFromSpringResource(URL resource)

registerCmmnEngine

public static void registerCmmnEngine(CmmnEngine cmmnEngine)

Registers the given cmmn engine. No EngineInfo will be available for this cmmn engine. An engine that is registered will be closed when the destroy() is called.

unregister

public static void unregister(CmmnEngine cmmnEngine)

Unregisters the given cmmn engine.

buildCmmnEngine

protected static CmmnEngine buildCmmnEngine(URL resource)

getCmmnEngineInfos

public static List<EngineInfo> getCmmnEngineInfos()

Get initialization results.

getCmmnEngineInfo

public static EngineInfo getCmmnEngineInfo(String cmmnEngineName)

Get initialization results. Only info will we available for cmmn engines which were added in the init(). No EngineInfo is available for engines which were registered programmatically.

getDefaultCmmnEngine

public static CmmnEngine getDefaultCmmnEngine()

getCmmnEngine

public static CmmnEngine getCmmnEngine(String cmmnEngineName)

Obtain a cmmn engine by name.

Parameters:

cmmnEngineName - is the name of the cmmn engine or null for the default cmmn engine.

retry

public static EngineInfo retry(String resourceUrl)

retries to initialize a cmmn engine that previously failed.

getCmmnEngines

public static Map<String,CmmnEngine> getCmmnEngines()

provides access to cmmn engine to application clients in a managed server environment.

destroy

public static void destroy()

closes all cmmn engines. This method should be called when the server shuts down.

isInitialized

public static boolean isInitialized()

setInitialized

public static void setInitialized(boolean isInitialized)