org.camunda.bpm.engine.impl.variable
Class JPAEntityVariableType

java.lang.Object
  org.camunda.bpm.engine.impl.variable.JPAEntityVariableType

All Implemented Interfaces:

VariableType

public class JPAEntityVariableType
extends Object
implements VariableType

Variable type capable of storing reference to JPA-entities. Only JPA-Entities which are configured by annotations are supported. Use of compound primary keys is not supported.

Author:

Frederik Heremans

Field Summary

static String	CONFIG_CLASS_NAME
static String	CONFIG_ENTITY_ID_STRING

Constructor Summary

JPAEntityVariableType()

Method Summary

SerializedVariableValue	getSerializedValue(ValueFields valueFields)
String	getTypeName() name of variable type (limited to 100 characters length)
String	getTypeNameForValue(ValueFields valueFields) Returns the type name (i.e.
Object	getValue(ValueFields valueFields)
boolean	isAbleToStore(Object value)
boolean	isAbleToStoreSerializedValue(Object value, Map<String,Object> configuration)
boolean	isCachable()
void	setValue(Object value, ValueFields valueFields)
void	setValueFromSerialized(Object serializedValue, Map<String,Object> configuration, ValueFields valueFields)
boolean	storesCustomObjects()

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_CLASS_NAME

public static final String CONFIG_CLASS_NAME

See Also:

Constant Field Values

CONFIG_ENTITY_ID_STRING

public static final String CONFIG_ENTITY_ID_STRING

See Also:

Constant Field Values

Constructor Detail

JPAEntityVariableType

public JPAEntityVariableType()

Method Detail

getTypeName

public String getTypeName()

Description copied from interface: VariableType

name of variable type (limited to 100 characters length)

Specified by:

getTypeName in interface VariableType

isCachable

public boolean isCachable()

Specified by:

isCachable in interface VariableType

isAbleToStore

public boolean isAbleToStore(Object value)

Specified by:

isAbleToStore in interface VariableType

setValue

public void setValue(Object value,
                     ValueFields valueFields)

Specified by:

setValue in interface VariableType

getValue

public Object getValue(ValueFields valueFields)

Specified by:

getValue in interface VariableType

getTypeNameForValue

public String getTypeNameForValue(ValueFields valueFields)

Description copied from interface: VariableType

Returns the type name (i.e. the simple class name) of the stored value.

Note:For a serializable value only the type name "Serializable" will currently be returned and not the simple class name of the passed value.

Specified by:

getTypeNameForValue in interface VariableType

getSerializedValue

public SerializedVariableValue getSerializedValue(ValueFields valueFields)

Specified by:

getSerializedValue in interface VariableType

setValueFromSerialized

public void setValueFromSerialized(Object serializedValue,
                                   Map<String,Object> configuration,
                                   ValueFields valueFields)

Specified by:

setValueFromSerialized in interface VariableType

isAbleToStoreSerializedValue

public boolean isAbleToStoreSerializedValue(Object value,
                                            Map<String,Object> configuration)

Specified by:

isAbleToStoreSerializedValue in interface VariableType

storesCustomObjects

public boolean storesCustomObjects()

Specified by:

storesCustomObjects in interface VariableType