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

Class StringValueSerializer

java.lang.Object

org.camunda.bpm.engine.impl.variable.serializer.AbstractTypedValueSerializer<T>

org.camunda.bpm.engine.impl.variable.serializer.PrimitiveValueSerializer<StringValue>

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

All Implemented Interfaces:

TypedValueSerializer<StringValue>

public class StringValueSerializer
extends PrimitiveValueSerializer<StringValue>

Author:

Tom Baeyens, Daniel Meyer

Field Summary

Fields

Modifier and Type	Field and Description
static String	EMPTY_STRING

Fields inherited from class org.camunda.bpm.engine.impl.variable.serializer.AbstractTypedValueSerializer

BINARY_VALUE_TYPES, valueType

Constructor Summary

Constructors

Constructor and Description
StringValueSerializer()

Method Summary

Modifier and Type	Method and Description
StringValue	convertToTypedValue(UntypedValueImpl untypedValue) Returns a typed value for the provided untyped value.
StringValue	readValue(ValueFields valueFields, boolean asTransientValue)
void	writeValue(StringValue variableValue, ValueFields valueFields) Serialize a TypedValue to the ValueFields.

Methods inherited from class org.camunda.bpm.engine.impl.variable.serializer.PrimitiveValueSerializer

canWriteValue, getName, getType, readValue

Methods inherited from class org.camunda.bpm.engine.impl.variable.serializer.AbstractTypedValueSerializer

canHandle, getSerializationDataformat, isMutableValue

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_STRING

public static final String EMPTY_STRING

See Also:

Constant Field Values

Constructor Detail

StringValueSerializer

public StringValueSerializer()

Method Detail

convertToTypedValue

public StringValue convertToTypedValue(UntypedValueImpl untypedValue)

Description copied from interface: TypedValueSerializer

Returns a typed value for the provided untyped value. This is used on cases where the user sets an untyped value which is then detected to be handled by this TypedValueSerializer (by invocation of TypedValueSerializer.canHandle(TypedValue)).

Parameters:

untypedValue - the untyped value

Returns:

the corresponding typed value

readValue

public StringValue readValue(ValueFields valueFields,
                             boolean asTransientValue)

Specified by:

readValue in class PrimitiveValueSerializer<StringValue>

writeValue

public void writeValue(StringValue variableValue,
                       ValueFields valueFields)

Description copied from interface: TypedValueSerializer

Serialize a TypedValue to the ValueFields.

Parameters:

variableValue - the TypedValue to persist

valueFields - the ValueFields to which the value should be persisted