org.jboss.ws.common.injection.resolvers

Class AbstractReferenceResolver<A extends Annotation>

java.lang.Object

org.jboss.ws.common.injection.resolvers.AbstractReferenceResolver<A>

All Implemented Interfaces:

ReferenceResolver

Direct Known Subclasses:

ResourceReferenceResolver

public abstract class AbstractReferenceResolver<A extends Annotation>
extends Object
implements ReferenceResolver

This class adds support for notion of annotated fields and methods. It also ensures passed methods and fields are non null references plus it implements some common logic that would otherwise be implemented in all subclasses. It is highly recommended that all reference resolvers extend this base class for high code reuse.

Author:

Richard Opalka

Constructor Summary

Constructors

Constructor and Description
AbstractReferenceResolver(Class<A> annotationClass) Constructor.

Method Summary

Modifier and Type	Method and Description
boolean	canResolve(AccessibleObject accessibleObject) Returns true if can resolve, false otherwise.
String	resolve(AccessibleObject accessibleObject) Resolves JNDI name.
protected abstract String	resolveField(Field field) All subclasses have to implement this template method.
protected abstract String	resolveMethod(Method method) All subclasses have to implement this template method.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractReferenceResolver

public AbstractReferenceResolver(Class<A> annotationClass)

Constructor.

Method Detail

resolve

public final String resolve(AccessibleObject accessibleObject)

Description copied from interface: ReferenceResolver

Resolves JNDI name.

Specified by:

resolve in interface ReferenceResolver

Parameters:

accessibleObject - object

Returns:

JNDI name.

canResolve

public final boolean canResolve(AccessibleObject accessibleObject)

Description copied from interface: ReferenceResolver

Returns true if can resolve, false otherwise.

Specified by:

canResolve in interface ReferenceResolver

Parameters:

accessibleObject - object

Returns:

true if can resolve, false otherwise

resolveMethod

protected abstract String resolveMethod(Method method)

All subclasses have to implement this template method.

Parameters:

Method - method

Returns:

JNDI name

resolveField

protected abstract String resolveField(Field field)

All subclasses have to implement this template method.

Parameters:

Field - field

Returns:

JNDI name