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Java > Open Source Codes > org > apache > cocoon > forms > binding > DeleteNodeJXPathBindingBuilder


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.cocoon.forms.binding;
17
18 import org.apache.cocoon.forms.binding.JXPathBindingManager.Assistant;
19 import org.w3c.dom.Element JavaDoc;
20
21 /**
22  * DeleteNodeJXPathBindingBuilder provides a helper class for the Factory
23  * implemented in {@link JXPathBindingManager} that helps construct the
24  * actual {@link DeleteNodeJXPathBinding} out of the configuration in the
25  * provided configElement which looks like:
26  * <pre><code>
27  * &lt;fb:delete-node /&gt;
28  * </code></pre>
29  *
30  * @version $Id: DeleteNodeJXPathBindingBuilder.java 289538 2005-09-16 13:46:22Z sylvain $
31  */
32 public class DeleteNodeJXPathBindingBuilder
33     extends JXPathBindingBuilderBase {
34
35     /**
36      * Creates an instance of {@link DeleteNodeJXPathBinding}.
37      */
38     public JXPathBindingBase buildBinding(Element JavaDoc bindingElm, Assistant assistant) throws BindingException {
39         CommonAttributes commonAtts = JXPathBindingBuilderBase.getCommonAttributes(bindingElm);
40
41 // do inheritance
42 DeleteNodeJXPathBinding otherBinding = (DeleteNodeJXPathBinding)assistant.getContext().getSuperBinding();
43         if(otherBinding!=null) {
44             commonAtts = JXPathBindingBuilderBase.mergeCommonAttributes(otherBinding.getCommonAtts(),commonAtts);
45         }
46         
47         return new DeleteNodeJXPathBinding(commonAtts);
48     }
49 }
50
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