/*******************************************************************************
 * ============LICENSE_START====================================================
 * * org.onap.aaf
 * * ===========================================================================
 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * * ===========================================================================
 * * 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.
 * * ============LICENSE_END====================================================
 * *
 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 * *
 ******************************************************************************/
package org.onap.aaf.cadi.lur;

import java.security.Principal;
import java.util.List;

import org.onap.aaf.cadi.Lur;
import org.onap.aaf.cadi.Permission;

public class NullLur implements Lur {
	private static final Permission NULL = new Permission() {
		@Override
		public String permType() {
			return "";
		}

		@Override
		public String getKey() {
			return "";
		}

		@Override
		public boolean match(Permission p) {
			return false;
		}};

	public boolean fish(Principal bait, Permission pond) {
		// Well, for Jenkins, this is ok... It finds out it can't do J2EE Security, and then looks at it's own
//		System.err.println("CADI's LUR has not been configured, but is still being called.  Access is being denied");
		return false;
	}

	public void fishAll(Principal bait,	List<Permission> permissions) {
	}

	public void destroy() {
	}

	public boolean handlesExclusively(Permission pond) {
		return false;
	}

	public boolean supports(String userName) {
		return false;
	}

	/* (non-Javadoc)
	 * @see com.att.cadi.Lur#createPerm(java.lang.String)
	 */
	@Override
	public Permission createPerm(String p) {
		return NULL;
	}

	/* (non-Javadoc)
	 * @see com.att.cadi.Lur#clear(java.security.Principal, java.lang.StringBuilder)
	 */
	@Override
	public void clear(Principal p, StringBuilder report) {
		report.append(NullLur.class.getSimpleName());
		report.append('\n');
	}
	
	public String toString() {
		return NullLur.class.getSimpleName() + '\n';
	}
}