org.activiti.engine.impl.variable

Class JPAEntityListVariableType

java.lang.Object

org.activiti.engine.impl.variable.JPAEntityListVariableType

All Implemented Interfaces:

org.flowable.variable.api.types.VariableType, org.flowable.variable.service.impl.types.CacheableVariable

Direct Known Subclasses:

HistoricJPAEntityListVariableType

public class JPAEntityListVariableType
extends Object
implements org.flowable.variable.api.types.VariableType, org.flowable.variable.service.impl.types.CacheableVariable

Variable type capable of storing a list of reference to JPA-entities. Only JPA-Entities which are configured by annotations are supported. Use of compound primary keys is not supported.
The variable value should be of type List and can only contain objects of the same type.

Author:

Frederik Heremans

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	forceCachedValue
protected org.flowable.variable.service.impl.types.JPAEntityMappings	mappings
static String	TYPE_NAME

Constructor Summary

Constructors

Constructor and Description
JPAEntityListVariableType()

Method Summary

Modifier and Type	Method and Description
protected String[]	deserializeIds(byte[] bytes)
String	getTypeName()
Object	getValue(org.flowable.variable.api.types.ValueFields valueFields)
boolean	isAbleToStore(Object value)
boolean	isCachable()
protected byte[]	serializeIds(List<String> ids)
void	setForceCacheable(boolean forceCachedValue)
void	setValue(Object value, org.flowable.variable.api.types.ValueFields valueFields)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_NAME

public static final String TYPE_NAME

See Also:

Constant Field Values

mappings

protected org.flowable.variable.service.impl.types.JPAEntityMappings mappings

forceCachedValue

protected boolean forceCachedValue

Constructor Detail

JPAEntityListVariableType

public JPAEntityListVariableType()

Method Detail

setForceCacheable

public void setForceCacheable(boolean forceCachedValue)

Specified by:

setForceCacheable in interface org.flowable.variable.service.impl.types.CacheableVariable

getTypeName

public String getTypeName()

Specified by:

getTypeName in interface org.flowable.variable.api.types.VariableType

isCachable

public boolean isCachable()

Specified by:

isCachable in interface org.flowable.variable.api.types.VariableType

isAbleToStore

public boolean isAbleToStore(Object value)

Specified by:

isAbleToStore in interface org.flowable.variable.api.types.VariableType

setValue

public void setValue(Object value,
                     org.flowable.variable.api.types.ValueFields valueFields)

Specified by:

setValue in interface org.flowable.variable.api.types.VariableType

getValue

public Object getValue(org.flowable.variable.api.types.ValueFields valueFields)

Specified by:

getValue in interface org.flowable.variable.api.types.VariableType

serializeIds

protected byte[] serializeIds(List<String> ids)

Returns:

a bytearray containing all ID's in the given string serialized as an array.

deserializeIds

protected String[] deserializeIds(byte[] bytes)