01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.cocoon.forms.binding;
18:
19: import org.apache.cocoon.forms.binding.JXPathBindingManager.Assistant;
20: import org.apache.cocoon.forms.util.DomHelper;
21: import org.w3c.dom.Element;
22:
23: /**
24: * @version $Id$
25: */
26: public class TreeModelJXPathBuilder extends JXPathBindingBuilderBase {
27:
28: public JXPathBindingBase buildBinding(Element bindingElm,
29: Assistant assistant) throws BindingException {
30: try {
31: CommonAttributes commonAtts = JXPathBindingBuilderBase
32: .getCommonAttributes(bindingElm);
33: String xpath = DomHelper.getAttribute(bindingElm, "path",
34: null);
35: String widgetId = DomHelper.getAttribute(bindingElm, "id",
36: null);
37:
38: return new TreeModelJXPath(commonAtts, widgetId, xpath);
39: } catch (BindingException e) {
40: throw e;
41: } catch (Exception e) {
42: throw new BindingException("Error building binding", e,
43: DomHelper.getLocationObject(bindingElm));
44: }
45: }
46:
47: }
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