com.sun.faces.spi

Class SerializationProviderFactory

java.lang.Object

com.sun.faces.spi.SerializationProviderFactory

public class SerializationProviderFactory
extends java.lang.Object

A factory for creating SerializationProvider instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	SerializationProviderFactory.JavaSerializationProvider An implementation of SerializationProvider which uses standard Java serialization.

Field Summary

Fields

Modifier and Type	Field and Description
private static SerializationProvider	JAVA_PROVIDER Our default SerializationProvider.
private static java.util.logging.Logger	LOGGER
private static java.lang.String	SERIALIZATION_PROVIDER_PROPERTY The system property that will be checked for alternate SerializationProvider implementations.

Constructor Summary

Constructors

Constructor and Description
SerializationProviderFactory()

Method Summary

Modifier and Type	Method and Description
static SerializationProvider	createInstance(javax.faces.context.ExternalContext extContext) Creates a new instance of the class specified by the com.sun.faces.InjectionProvider system property.
private static java.lang.String	findProviderClass(javax.faces.context.ExternalContext extContext) Tries to find a provider class in a web context parameter.
private static SerializationProvider	getProviderInstance(java.lang.String className)
private static boolean	implementsSerializationProvider(java.lang.Class<?> clazz) Determine if the specified class implements the SerializationProvider interfaces.

Methods inherited from class java.lang.Object

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

Field Detail

JAVA_PROVIDER

private static final SerializationProvider JAVA_PROVIDER

Our default SerializationProvider.

SERIALIZATION_PROVIDER_PROPERTY

private static final java.lang.String SERIALIZATION_PROVIDER_PROPERTY

The system property that will be checked for alternate SerializationProvider implementations.

LOGGER

private static final java.util.logging.Logger LOGGER

Constructor Detail

SerializationProviderFactory

public SerializationProviderFactory()

Method Detail

createInstance

public static SerializationProvider createInstance(javax.faces.context.ExternalContext extContext)

Creates a new instance of the class specified by the com.sun.faces.InjectionProvider system property. If this propery is not defined, then a default, no-op, InjectionProvider will be returned.

Parameters:

extContext - the ExternalContext for this application

Returns:

an implementation of the InjectionProvider interfaces

getProviderInstance

private static SerializationProvider getProviderInstance(java.lang.String className)

implementsSerializationProvider

private static boolean implementsSerializationProvider(java.lang.Class<?> clazz)

Determine if the specified class implements the SerializationProvider interfaces.

Parameters:

clazz - the class in question

Returns:

true if clazz implements the SerializationProvider interface

findProviderClass

private static java.lang.String findProviderClass(javax.faces.context.ExternalContext extContext)

Tries to find a provider class in a web context parameter. If not present it tries to find it as a System property. If still not found returns null.

Parameters:

extContext - The ExternalContext for this request

Returns:

The provider class name specified in the container configuration, or null if not found.