org.restlet.ext.spring
Class SpringFinder
java.lang.Object
org.restlet.Uniform
org.restlet.Restlet
org.restlet.Finder
org.restlet.ext.spring.SpringFinder
- Direct Known Subclasses:
- SpringBeanFinder
public class SpringFinder
- extends Finder
Finder that is specialized for easier usage by Spring wiring services. The
idea is to create a singleton Spring bean based on that SpringFinder and
configure it using Spring's "lookup-method" element to return instances of a
"prototype" bean for createResource()
. Finally, attach the
SpringFinder to your Router. When the createResource() method is invoked, a
new instance of your prototype bean will be created and returned. A sample
xml for "lookup-method":
<bean id="myFinder" class="org.restlet.ext.spring.SpringFinder">
<lookup-method name="createResource" bean="myResource"/>
</bean>
<bean id="myResource" class="com.mycompany.rest.resource.MyResource" scope="prototype">
<property name="aProperty" value="anotherOne"/>
<property name="oneMore" value="true"/>
</bean>
Note that the Code Generation
Library (cglib) will be required in order to use the Spring's lookup
method mechanism.
Concurrency note: instances of this class or its subclasses can be invoked by
several threads at the same time and therefore must be thread-safe. You
should be especially careful when storing state in member variables.
- Author:
- Jerome Louvel
- See Also:
- Spring home page
Methods inherited from class org.restlet.Uniform |
delete, delete, get, get, handle, head, head, options, options, post, post, put, put |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SpringFinder
public SpringFinder()
- Constructor.
SpringFinder
public SpringFinder(Context context)
- Constructor.
- Parameters:
context
- The context.
SpringFinder
public SpringFinder(Context context,
java.lang.Class<? extends Resource> targetClass)
- Constructor.
- Parameters:
context
- The context.targetClass
- The target resource class.
createResource
public Resource createResource()
- Creates a new instance of the resource class designated by the
"targetClass" property. For easier Spring configuration, the default
target resource's constructor is invoked. The created instance is
initialized by the calling
Finder.createResource(Request, Response)
method, by invoking the Resource.init(Context, Request, Response)
method on the resource.
- Returns:
- The created resource or null.
createTarget
public Resource createTarget(Request request,
Response response)
- Overrides:
createTarget
in class Finder
Copyright © 2005-2008 Noelios Technologies.