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/*
 * 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.apache.catalina.users;


import org.apache.catalina.UserDatabase;


/**
 * 

Concrete implementation of {@link org.apache.catalina.Role} for a * {@link UserDatabase}.

* * @param The specific type of UserDase with which this role is associated * * @author Craig R. McClanahan */ public class GenericRole extends AbstractRole { // ----------------------------------------------------------- Constructors /** * Package-private constructor used by the factory method in * {@link UserDatabase}. * * @param database The {@link UserDatabase} that owns this role * @param rolename Role name of this role * @param description Description of this role */ GenericRole(UD database, String rolename, String description) { super(); this.database = database; this.rolename = rolename; this.description = description; } // ----------------------------------------------------- Instance Variables /** * The {@link UserDatabase} that owns this role. */ protected final UserDatabase database; // ------------------------------------------------------------- Properties /** * Return the {@link UserDatabase} within which this role is defined. */ @Override public UserDatabase getUserDatabase() { return this.database; } @Override public void setDescription(String description) { database.modifiedRole(this); super.setDescription(description); } @Override public void setRolename(String rolename) { database.modifiedRole(this); super.setRolename(rolename); } @Override public boolean equals(Object obj) { if (obj instanceof GenericRole) { GenericRole role = (GenericRole) obj; return role.database == database && rolename.equals(role.getRolename()); } return super.equals(obj); } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((database == null) ? 0 : database.hashCode()); result = prime * result + ((rolename == null) ? 0 : rolename.hashCode()); return result; } }




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