Package org.flowable.variable.service.impl.types

Class JPAEntityListVariableType

java.lang.Object

org.flowable.variable.service.impl.types.JPAEntityListVariableType

All Implemented Interfaces:

VariableType, CacheableVariable

Direct Known Subclasses:

HistoricJPAEntityListVariableType

public class JPAEntityListVariableType
extends Object
implements VariableType, 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	Description
protected boolean	forceCachedValue
protected JPAEntityMappings	mappings
static final String	TYPE_NAME

Constructor Summary

Constructors

Constructor	Description
JPAEntityListVariableType()

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.flowable.variable.api.types.VariableType

isReadOnly

Field Details

TYPE_NAME

public static final String TYPE_NAME

See Also:

• Constant Field Values

mappings

protected JPAEntityMappings mappings

forceCachedValue

protected boolean forceCachedValue

Constructor Details

JPAEntityListVariableType

public JPAEntityListVariableType()

Method Details

setForceCacheable

public void setForceCacheable(boolean forceCachedValue)

Specified by:

setForceCacheable in interface CacheableVariable

getTypeName

public String getTypeName()

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

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)