/*
* 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.sitemap;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.cocoon.components.treeprocessor.AbstractProcessingNodeBuilder;
import org.apache.cocoon.components.treeprocessor.LinkedProcessingNodeBuilder;
import org.apache.cocoon.components.treeprocessor.ProcessingNode;
import org.apache.cocoon.components.flow.Interpreter;
/**
* Builder class for creating a {@link ScriptNode} instance
* corresponding to a <map:script> element in the sitemap.
*
* @author <a href="mailto:ovidiu@apache.org">Ovidiu Predescu</a>
* @since March 13, 2002
* @version CVS $Id: ScriptNodeBuilder.java,v 1.3 2004/03/05 13:02:52 bdelacretaz Exp $
*/
public class ScriptNodeBuilder
extends AbstractProcessingNodeBuilder
implements LinkedProcessingNodeBuilder
{
protected ScriptNode node;
public ProcessingNode buildNode(Configuration config)
throws Exception
{
String source = config.getAttribute("src");
this.node = new ScriptNode(source);
this.treeBuilder.setupNode(this.node, config);
return this.node;
}
/**
* Call the built node to register the script it contains with the
* flow interpreter.
*/
public void linkNode()
throws Exception
{
FlowNode flowNode = (FlowNode)this.treeBuilder.getRegisteredNode("flow");
Interpreter interpreter = flowNode.getInterpreter();
this.node.registerScriptWithInterpreter(interpreter);
}
}