| /* |
| * 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.woody.binding; |
| |
| import org.apache.cocoon.woody.util.DomHelper; |
| import org.w3c.dom.Element; |
| |
| /** |
| * SetAttributeJXPathBindingBuilder provides a helper class for the Factory |
| * implemented in {@link JXPathBindingManager} that helps construct the |
| * actual {@link SetAttributeJXPathBinding} out of the configuration in the |
| * provided configElement which looks like: |
| * <pre><code> |
| * <wb:set-attribute name="<i>attribute-name to set to</i>" |
| * value="<i>attribute-value</i>"/> |
| * </code></pre> |
| * |
| * @version CVS $Id: SetAttributeJXPathBindingBuilder.java,v 1.8 2004/03/05 13:02:27 bdelacretaz Exp $ |
| */ |
| public class SetAttributeJXPathBindingBuilder |
| extends JXPathBindingBuilderBase { |
| |
| |
| /** |
| * Creates an instance of {@link SetAttributeJXPathBinding} according to |
| * the attributes of the provided bindingElm. |
| */ |
| public JXPathBindingBase buildBinding(Element bindingElm, |
| JXPathBindingManager.Assistant assistant) throws BindingException { |
| |
| try { |
| CommonAttributes commonAtts = |
| JXPathBindingBuilderBase.getCommonAttributes(bindingElm); |
| |
| String attName = DomHelper.getAttribute(bindingElm, "name"); |
| String attValue = DomHelper.getAttribute(bindingElm, "value"); |
| |
| SetAttributeJXPathBinding attBinding = |
| new SetAttributeJXPathBinding(commonAtts, attName, attValue); |
| return attBinding; |
| } catch (BindingException e) { |
| throw e; |
| } catch (Exception e) { |
| throw new BindingException( |
| "Error building set-attribute binding defined at " + |
| DomHelper.getLocation(bindingElm), e); |
| } |
| } |
| } |