001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.geronimo.corba.security.config.css;
018    
019    import java.io.Serializable;
020    import java.util.ArrayList;
021    import java.util.Iterator;
022    import java.util.List;
023    
024    import org.apache.geronimo.corba.security.config.tss.TSSCompoundSecMechConfig;
025    import org.apache.geronimo.corba.security.config.tss.TSSCompoundSecMechListConfig;
026    
027    
028    /**
029     * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
030     */
031    public class CSSCompoundSecMechListConfig implements Serializable {
032    
033        private boolean stateful;
034        private final ArrayList mechs = new ArrayList();
035    
036        public boolean isStateful() {
037            return stateful;
038        }
039    
040        public void setStateful(boolean stateful) {
041            this.stateful = stateful;
042        }
043    
044        public void add(CSSCompoundSecMechConfig mech) {
045            mechs.add(mech);
046        }
047    
048        public CSSCompoundSecMechConfig mechAt(int i) {
049            return (CSSCompoundSecMechConfig) mechs.get(i);
050        }
051    
052        public int size() {
053            return mechs.size();
054        }
055    
056        public List findCompatibleSet(TSSCompoundSecMechListConfig mechList) {
057            List result = new ArrayList();
058    
059            for (Iterator availMechs = mechs.iterator(); availMechs.hasNext();) {
060                CSSCompoundSecMechConfig aConfig = (CSSCompoundSecMechConfig) availMechs.next();
061    
062                int size = mechList.size();
063                for (int i = 0; i < size; i++) {
064                    TSSCompoundSecMechConfig requirement = mechList.mechAt(i);
065    
066                    if (aConfig.canHandle(requirement)) {
067                        result.add(aConfig);
068                    }
069                }
070    
071            }
072    
073            return result;
074        }
075    
076        public String toString() {
077            StringBuffer buf = new StringBuffer();
078            toString("", buf);
079            return buf.toString();
080        }
081    
082        void toString(String spaces, StringBuffer buf) {
083            buf.append(spaces).append("CSSCompoundSecMechListConfig: [\n");
084            for (Iterator availMechs = mechs.iterator(); availMechs.hasNext();) {
085                CSSCompoundSecMechConfig aConfig = (CSSCompoundSecMechConfig) availMechs.next();
086                aConfig.toString(spaces + "  ", buf);
087                buf.append("\n");
088            }
089            buf.append(spaces).append("]\n");
090        }
091    
092    }