/*
 * Copyright 2002-2013 the original author or authors.
 *
 * 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.springframework.context.annotation;

import org.springframework.core.annotation.AnnotationAttributes;
import org.springframework.core.type.AnnotatedTypeMetadata;

/**
 * {@link Condition} that matches based on the value of a {@link Profile @Profile}
 * annotation.
 *
 * @author Chris Beams
 * @author Phillip Webb
 * @since 4.0
 */
class ProfileCondition implements Condition {

	@Override
	public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
		if (context.getEnvironment() != null && metadata.isAnnotated(Profile.class.getName())) {
			AnnotationAttributes profile = AnnotationAttributes.fromMap(metadata.getAnnotationAttributes(Profile.class.getName()));
			if (!context.getEnvironment().acceptsProfiles(profile.getStringArray("value"))) {
				return false;
			}
		}
		return true;
	}

}
