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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.osoa.sca.annotations;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PARAMETER;
import java.lang.annotation.Retention;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Target;
/**
* Annotation used to indicate a constructor parameter, field or method that is used to inject a reference.
*
* @version $Rev$ $Date$
*/
@Target({METHOD, FIELD, PARAMETER})
@Retention(RUNTIME)
public @interface Reference {
/**
* The name of the reference. If not specified then the name will be derived from the annotated field or method.
*
* @return the name of the reference
*/
public String name() default "";
/**
* Indicates if a reference must be specified.
*
* @return true if a reference must be specified
*/
public boolean required() default false;
}
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