Package com.carfey.ops.job.result

Class SerializationFactory

java.lang.Object

com.carfey.ops.job.result.SerializationFactory

public class SerializationFactory
extends java.lang.Object

Class where SerializationStrategy instances can be registered for use in storing and retrieving Obsidian job results. Note that ordering of strategies is relevant since the first one to support the type of object to be serialized will be used. By default, an instance of DefaultSerializationStrategy is registered, with an instance of JsonSerializationStrategy registered as second priority to handle serialization of complex types.

Since:

4.4

Method Summary

Modifier and Type	Method	Description
void	clearAll()	Clears all registered strategies,.
java.lang.Object	deserializeJobResult(java.lang.String name, java.lang.String strVal, java.lang.String type)	Finds an appropriate strategy and deserializes with it.
static SerializationFactory	get()
java.util.List<SerializationStrategy>	getStrategies()
void	register(SerializationStrategy strategy)	Adds a single strategy at a lower priority than other registered strategies.
void	replaceAll(java.util.List<? extends SerializationStrategy> strategies)	Replaces all registered strategies with the supplied list.
void	reset()	Resets the factory to its initial state, with a DefaultSerializationStrategy and JsonSerializationStrategy registered.
java.lang.String	serializeJobResult(java.lang.String name, java.lang.Object val)	Finds an appropriate strategy and serializes with it.

Methods inherited from class java.lang.Object

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

Method Detail

get

public static SerializationFactory get()

Returns:

the singleton factory, which can be customized

reset

public void reset()

Resets the factory to its initial state, with a DefaultSerializationStrategy and JsonSerializationStrategy registered.

clearAll

public void clearAll()

Clears all registered strategies,. Note that even after resetting, the DefaultSerializationStrategy is still used as a fallback when no other strategies are registered.

register

public void register(SerializationStrategy strategy)

Adds a single strategy at a lower priority than other registered strategies.

replaceAll

public void replaceAll(java.util.List<? extends SerializationStrategy> strategies)

Replaces all registered strategies with the supplied list. The order of the list indicates the priority in which strategies are selected and applied.

getStrategies

public java.util.List<SerializationStrategy> getStrategies()

Returns:

a read-only view of the registered strategies.

deserializeJobResult

public java.lang.Object deserializeJobResult(java.lang.String name,
                                             java.lang.String strVal,
                                             java.lang.String type)
                                      throws ParameterException

Finds an appropriate strategy and deserializes with it. Falls back to the DefaultSerializationStrategy if no applicable strategy is registered.

Parameters:

name - result name

strVal - string representation

type - Java FQCN

Returns:

the deserialized result

Throws:

ParameterException - on any failures

serializeJobResult

public java.lang.String serializeJobResult(java.lang.String name,
                                           java.lang.Object val)
                                    throws ParameterException

Finds an appropriate strategy and serializes with it. Falls back to the DefaultSerializationStrategy if no applicable strategy is registered.

Parameters:

name - result name

val - value to serialize

Returns:

string representation

Throws:

ParameterException - on any failure