/*
* Copyright 2013 eXo Platform SAS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package juzu;
import javax.inject.Qualifier;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* Defines the path to a resource that can be injected in Juzu.
*
* <h2>Injecting templates</h2>
*
* <p>Templates can be injected in a Juzu applications, the templates will be located thanks to the path
* {@link #value()} of the annotation and injected as a {@link juzu.template.Template} class. For example, a
* template can be injected in a controller:</p>
*
* <code><pre>
* public class MyController {
*
* @Inject @{@link Path}("index.gtmpl") {@link juzu.template.Template} index;
*
* @{@link View}
* public {@link juzu.Response.Content} myView() {
* return index.render();
* }
* }
* </pre></code>
*
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
*/
@Retention(RetentionPolicy.RUNTIME)
@Qualifier
public @interface Path {
/**
* The path value.
*
* @return the path value
*/
String value();
}