| /* |
| * 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.directory.server.kerberos.shared.service; |
| |
| |
| import javax.security.auth.kerberos.KerberosPrincipal; |
| |
| import org.apache.directory.server.kerberos.shared.exceptions.KerberosException; |
| import org.apache.directory.server.kerberos.shared.messages.value.types.KerberosErrorType; |
| import org.apache.directory.server.kerberos.shared.store.PrincipalStore; |
| import org.apache.directory.server.kerberos.shared.store.PrincipalStoreEntry; |
| import org.apache.mina.handler.chain.IoHandlerCommand; |
| |
| |
| /** |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public abstract class GetPrincipalStoreEntry implements IoHandlerCommand |
| { |
| private String contextKey = "context"; |
| |
| |
| /** |
| * Get a PrincipalStoreEntry given a principal. The ErrorType is used to indicate |
| * whether any resulting error pertains to a server or client. |
| * |
| * @param principal |
| * @param store |
| * @param errorType |
| * @return The PrincipalStoreEntry |
| * @throws Exception |
| */ |
| public PrincipalStoreEntry getEntry( KerberosPrincipal principal, PrincipalStore store, KerberosErrorType errorType ) |
| throws Exception |
| { |
| PrincipalStoreEntry entry = null; |
| |
| try |
| { |
| entry = store.getPrincipal( principal ); |
| } |
| catch ( Exception e ) |
| { |
| throw new KerberosException( errorType, e ); |
| } |
| |
| if ( entry == null || entry.getKeyMap().isEmpty() ) |
| { |
| throw new KerberosException( errorType ); |
| } |
| |
| return entry; |
| } |
| |
| |
| protected String getContextKey() |
| { |
| return ( this.contextKey ); |
| } |
| } |