| /* |
| * 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.cocoon.components; |
| |
| import org.apache.avalon.framework.configuration.DefaultConfiguration; |
| import org.apache.avalon.framework.configuration.NamespacedSAXConfigurationHandler; |
| import org.apache.avalon.framework.logger.Logger; |
| import org.apache.cocoon.util.Settings; |
| import org.apache.cocoon.util.location.LocatedRuntimeException; |
| |
| /** |
| * Property Aware SAX Configuration Handler. |
| * This component extends the {@link org.apache.avalon.framework.configuration.SAXConfigurationHandler} |
| * by creating configurations that can contain placeholders for System Properties. |
| * |
| * @version SVN $Id: $ |
| */ |
| public class PropertyAwareNamespacedSAXConfigurationHandler extends NamespacedSAXConfigurationHandler { |
| |
| private Settings settings; |
| private Logger logger; |
| |
| public PropertyAwareNamespacedSAXConfigurationHandler(Settings settings, Logger logger) { |
| super(); |
| this.settings = settings; |
| this.logger = logger; |
| } |
| |
| /** |
| * Create a new <code>PropertyAwareConfiguration</code> with the specified |
| * local name and location. |
| * |
| * @param localName a <code>String</code> value |
| * @param location a <code>String</code> value |
| * @return a <code>DefaultConfiguration</code> value |
| */ |
| protected DefaultConfiguration createConfiguration( final String localName, |
| final String location ) |
| { |
| return new PropertyAwareConfiguration(localName, location, this.settings, this.logger); |
| } |
| |
| /** |
| * Create a new <code>PropertyAwareConfiguration</code> with the specified |
| * local name and location. |
| * |
| * @param localName a <code>String</code> value |
| * @param location a <code>String</code> value |
| * @return a <code>DefaultConfiguration</code> value |
| */ |
| protected DefaultConfiguration createConfiguration( final String localName, |
| final String namespaceURI, |
| final String location ) |
| { |
| DefaultConfiguration config = super.createConfiguration(localName, namespaceURI, location); |
| try { |
| return new PropertyAwareConfiguration(config, this.settings, this.logger); |
| } catch (Exception e) { |
| // This will never happen as the DefaultConfiguration constructor will always create a |
| // proper object from which to create the PropertyAwareConfiguration |
| // But if it somehow does, just throw a generic runtime exception |
| throw new LocatedRuntimeException("", e); |
| } |
| } |
| } |