org.picketlink.common.properties.query.AnnotatedPropertyCriteria Maven / Gradle / Ivy

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 *
 * Copyright 2013 Red Hat, Inc. and/or its affiliates.
 *
 * 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.picketlink.common.properties.query;

import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Method;

/**
 * A criteria that matches a property based on its annotations
 *
 * @see PropertyCriteria
 */
public class AnnotatedPropertyCriteria implements PropertyCriteria {
    private final Class annotationClass;

    public AnnotatedPropertyCriteria(Class annotationClass) {
        this.annotationClass = annotationClass;
    }

    public boolean fieldMatches(Field f) {
        return f.isAnnotationPresent(annotationClass);
    }

    public boolean methodMatches(Method m) {
        return m.isAnnotationPresent(annotationClass);
    }

}