| /* |
| * 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.storeconfig; |
| |
| import java.io.PrintWriter; |
| |
| import org.apache.catalina.CredentialHandler; |
| import org.apache.catalina.realm.NestedCredentialHandler; |
| import org.apache.juli.logging.Log; |
| import org.apache.juli.logging.LogFactory; |
| |
| /** |
| * Store server.xml Element CredentialHandler |
| */ |
| public class CredentialHandlerSF extends StoreFactoryBase { |
| |
| private static Log log = LogFactory.getLog(CredentialHandlerSF.class); |
| |
| @Override |
| public void store(PrintWriter aWriter, int indent, Object aElement) |
| throws Exception { |
| if (aElement instanceof NestedCredentialHandler) { |
| StoreDescription elementDesc = getRegistry().findDescription( |
| aElement.getClass()); |
| |
| if (elementDesc != null) { |
| if (log.isDebugEnabled()) |
| log.debug(sm.getString("factory.storeTag", |
| elementDesc.getTag(), aElement)); |
| getStoreAppender().printIndent(aWriter, indent + 2); |
| getStoreAppender().printOpenTag(aWriter, indent + 2, aElement, |
| elementDesc); |
| storeChildren(aWriter, indent + 2, aElement, elementDesc); |
| getStoreAppender().printIndent(aWriter, indent + 2); |
| getStoreAppender().printCloseTag(aWriter, elementDesc); |
| } else { |
| if (log.isWarnEnabled()) |
| log.warn(sm.getString("factory.storeNoDescriptor", |
| aElement.getClass())); |
| } |
| } else { |
| super.store(aWriter, indent, aElement); |
| } |
| } |
| |
| /** |
| * Store the specified Realm properties and child (Realm) |
| * |
| * @param aWriter |
| * PrintWriter to which we are storing |
| * @param indent |
| * Number of spaces to indent this element |
| * @param aRealm |
| * Realm whose properties are being stored |
| * |
| * @exception Exception |
| * if an exception occurs while storing |
| */ |
| @Override |
| public void storeChildren(PrintWriter aWriter, int indent, Object aRealm, |
| StoreDescription parentDesc) throws Exception { |
| if (aRealm instanceof NestedCredentialHandler) { |
| NestedCredentialHandler nestedCredentialHandler = (NestedCredentialHandler) aRealm; |
| |
| // Store nested <CredentialHandler> element |
| CredentialHandler[] credentialHandlers = nestedCredentialHandler.getCredentialHandlers(); |
| storeElementArray(aWriter, indent, credentialHandlers); |
| } |
| } |
| |
| } |