org.camunda.bpm.engine.impl.variable.serializer

Class DefaultVariableSerializers

java.lang.Object

org.camunda.bpm.engine.impl.variable.serializer.DefaultVariableSerializers

All Implemented Interfaces:

Serializable, VariableSerializers

public class DefaultVariableSerializers
extends Object
implements Serializable, VariableSerializers

Author:

Tom Baeyens, Daniel Meyer

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected List<TypedValueSerializer<?>>	serializerList
protected Map<String,TypedValueSerializer<?>>	serializerMap

Constructor Summary

Constructors

Constructor and Description
DefaultVariableSerializers()

Method Summary

Methods

Modifier and Type	Method and Description
DefaultVariableSerializers	addSerializer(TypedValueSerializer<?> serializer)
DefaultVariableSerializers	addSerializer(TypedValueSerializer<?> serializer, int index) Add type at the given index.
TypedValueSerializer<?>	findSerializerForValue(TypedValue value) Selects the TypedValueSerializer which should be used for persisting a VariableValue.
TypedValueSerializer<?>	getSerializerByName(String serializerName)
int	getSerializerIndex(TypedValueSerializer<?> serializer)
int	getSerializerIndexByName(String serializerName)
VariableSerializers	removeSerializer(TypedValueSerializer<?> serializer)
void	setSerializerList(List<TypedValueSerializer<?>> serializerList)

Methods inherited from class java.lang.Object

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

Field Detail

serializerList

protected List<TypedValueSerializer<?>> serializerList

serializerMap

protected Map<String,TypedValueSerializer<?>> serializerMap

Constructor Detail

DefaultVariableSerializers

public DefaultVariableSerializers()

Method Detail

getSerializerByName

public TypedValueSerializer<?> getSerializerByName(String serializerName)

Specified by:

getSerializerByName in interface VariableSerializers

Returns:

the serializer for the given serializerName name. Returns null if no type was found with the name.

findSerializerForValue

public TypedValueSerializer<?> findSerializerForValue(TypedValue value)

Description copied from interface: VariableSerializers

Selects the TypedValueSerializer which should be used for persisting a VariableValue.

Specified by:

findSerializerForValue in interface VariableSerializers

Parameters:

value - the value to persist

Returns:

the VariableValueserializer selected for persisting the value or 'null' in case no serializer can be found

addSerializer

public DefaultVariableSerializers addSerializer(TypedValueSerializer<?> serializer)

Specified by:

addSerializer in interface VariableSerializers

addSerializer

public DefaultVariableSerializers addSerializer(TypedValueSerializer<?> serializer,
                                       int index)

Description copied from interface: VariableSerializers

Add type at the given index. The index is used when finding a serializer for a VariableValue. When different serializers can store a specific variable value, the one with the smallest index will be used.

Specified by:

addSerializer in interface VariableSerializers

setSerializerList

public void setSerializerList(List<TypedValueSerializer<?>> serializerList)

getSerializerIndex

public int getSerializerIndex(TypedValueSerializer<?> serializer)

Specified by:

getSerializerIndex in interface VariableSerializers

getSerializerIndexByName

public int getSerializerIndexByName(String serializerName)

Specified by:

getSerializerIndexByName in interface VariableSerializers

removeSerializer

public VariableSerializers removeSerializer(TypedValueSerializer<?> serializer)

Specified by:

removeSerializer in interface VariableSerializers