| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed 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.treeprocessor; |
| |
| import org.apache.avalon.framework.configuration.Configuration; |
| import org.apache.avalon.framework.configuration.ConfigurationException; |
| import org.apache.avalon.framework.logger.AbstractLogEnabled; |
| import org.apache.avalon.framework.service.ServiceManager; |
| |
| /** |
| * |
| * @version $Id$ |
| */ |
| public abstract class AbstractProcessingNodeBuilder extends AbstractLogEnabled |
| implements ProcessingNodeBuilder { |
| |
| protected TreeBuilder treeBuilder; |
| |
| protected ServiceManager manager; |
| |
| /* (non-Javadoc) |
| * @see org.apache.cocoon.components.treeprocessor.ProcessingNodeBuilder#setBuilder(org.apache.cocoon.components.treeprocessor.TreeBuilder) |
| */ |
| public void setBuilder(TreeBuilder treeBuilder) { |
| this.treeBuilder = treeBuilder; |
| this.manager = treeBuilder.getBuiltProcessorManager(); |
| } |
| |
| /** |
| * Does this node accept parameters ? Default is true : if a builder that doesn't |
| * have parameters doesn't override this method, erroneous parameters will be silently |
| * ignored. |
| */ |
| protected boolean hasParameters() { |
| return true; |
| } |
| |
| /** |
| * Check if the namespace URI of the given configuraition is the same as the |
| * one given by the builder. |
| */ |
| protected void checkNamespace(Configuration config) throws ConfigurationException { |
| if (!this.treeBuilder.getNamespace().equals(config.getNamespace())) { |
| String msg = "Invalid namespace '" + config.getNamespace() + "' at " + config.getLocation(); |
| throw new ConfigurationException(msg); |
| } |
| } |
| } |