/*
* 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.forms.formmodel;
import org.apache.cocoon.forms.FormsException;
import org.apache.cocoon.forms.util.DomHelper;
import org.w3c.dom.Element;
/**
* Builds definitions by using library definitions.
*
* @version $Id: ExpandDefinitionBuilder.java 449149 2006-09-23 03:58:05Z crossley $
*/
public class ExpandDefinitionBuilder extends AbstractWidgetDefinitionBuilder {
public WidgetDefinition buildWidgetDefinition(Element element) throws Exception {
String id = DomHelper.getAttribute(element, "id");
WidgetDefinition definition = context.getLocalLibrary().getDefinition(id);
if (definition == null) {
throw new FormsException("Widget '" + id + "' not found.",
DomHelper.getLocationObject(element));
}
return definition;
}
}
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