org.apache.tapestry5.annotations.Path Maven / Gradle / Ivy

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Central module for Tapestry, containing interfaces to the Java Servlet API and all core services and components.

There is a newer version: 5.8.6

// Copyright 2007, 2009 The Apache Software Foundation
//
// 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 org.apache.tapestry5.annotations;


import java.lang.annotation.Documented;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.PARAMETER;
import java.lang.annotation.Retention;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Target;

import static org.apache.tapestry5.ioc.annotations.AnnotationUseContext.*;
import org.apache.tapestry5.ioc.annotations.UseWith;

/**
 * Used in conjunction with the {@link Inject} annotation to inject an {@link Asset} based on a path.
 */
@Target(
        { FIELD, PARAMETER })
@Documented
@Retention(RUNTIME)
@UseWith({COMPONENT,MIXIN,PAGE,SERVICE})
public @interface Path
{
    /**
     * The path to the resource; if prefixed (say with "classpath:") then its a complete path within the identified
     * namespace; otherwise it's a relative path from the class containing the annotation. Symbols will be expanded.
     */
    String value();
}