| /* |
| * 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.netbeans.modules.j2ee.sun.share; |
| |
| /** Mapping of principal name and optional class-name field. |
| * |
| * The one interesting characteristic of this class is that equals and hashCode |
| * only take into account the principal name field so two instances with the same |
| * principal name but different classnames would be considered equal. The reason |
| * for this is because only the principal name is used as a key when searching |
| * for this object in a collection. It does not make sense to have two instances |
| * that differ only by classname. |
| * |
| * @author Peter Williams |
| */ |
| public final class PrincipalNameMapping { |
| |
| private String principalName; |
| private String className; |
| |
| public PrincipalNameMapping(String pn) { |
| this(pn, null); |
| } |
| |
| public PrincipalNameMapping(String pn, String cn) { |
| assert(pn != null) : "Principal name cannnot be null"; |
| |
| principalName = pn; |
| className = cn; |
| } |
| |
| public String toString() { |
| if(className == null || className.length() == 0) { |
| return principalName; |
| } |
| StringBuffer buffer = new StringBuffer(principalName.length() + className.length() + 10); |
| buffer.append(principalName); |
| buffer.append(" [cn="); |
| buffer.append(className); |
| buffer.append("]"); |
| return buffer.toString(); |
| } |
| |
| public String getPrincipalName() { |
| return principalName; |
| } |
| |
| public String getClassName() { |
| return className; |
| } |
| |
| public boolean equals(Object obj) { |
| boolean result = false; |
| |
| if(obj instanceof PrincipalNameMapping) { |
| result = principalName.equals(((PrincipalNameMapping) obj).getPrincipalName()); |
| } |
| |
| return result; |
| } |
| |
| public int hashCode() { |
| return principalName.hashCode(); |
| } |
| } |