com.whitestein.lsps.engine.lang

Class HandleResolverImpl

java.lang.Object

com.whitestein.lsps.engine.lang.HandleResolverImpl

All Implemented Interfaces:

HandleResolver

public class HandleResolverImpl
extends java.lang.Object
implements HandleResolver

Implementation of the HandleRecolver working on a model instance (bound with the converter), that returns ValueHolder from the evaluation level the handle points to.

Author:

bhl

Constructor Summary

Constructors

Constructor and Description
HandleResolverImpl(RuntimeToPersistentConverter converter) Creates new instance.

Method Summary

Modifier and Type	Method and Description
Handle	getHandle(ValueHolder valueHolder) Returns a serializable handle for the given value-holder.
ValueHolder	getValueHolder(Handle handle) Returns a value-holder for the given handle.

Methods inherited from class java.lang.Object

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

Constructor Detail

HandleResolverImpl

public HandleResolverImpl(RuntimeToPersistentConverter converter)

Creates new instance.

Parameters:

converter -

Method Detail

getHandle

public Handle getHandle(ValueHolder valueHolder)

Description copied from interface: HandleResolver

Returns a serializable handle for the given value-holder. The holder can be obtained back using HandleResolver.getValueHolder(Handle).

Specified by:

getHandle in interface HandleResolver

Parameters:

valueHolder - the value-holder

Returns:

the handle

getValueHolder

public ValueHolder getValueHolder(Handle handle)

Description copied from interface: HandleResolver

Returns a value-holder for the given handle.

Specified by:

getValueHolder in interface HandleResolver

Parameters:

handle - the handle

Returns:

the value-holder