| /* |
| * 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.binding; |
| |
| import org.apache.cocoon.forms.formmodel.Widget; |
| |
| import org.apache.commons.jxpath.JXPathContext; |
| |
| /** |
| * ClassJXPathBinding provides an implementation of a {@link Binding} |
| * which allows the specification of a class of reusable bindings. |
| * <p>NOTES: |
| * <ol> |
| * <li>This Binding uses the provided widget-id as the name for the class.</li> |
| * </ol> |
| * |
| * @version $Id$ |
| */ |
| public class ClassJXPathBinding extends ComposedJXPathBindingBase { |
| |
| private final String widgetId; |
| |
| /** |
| * Constructs ClassJXPathBinding |
| * @param commonAtts |
| * @param widgetId |
| * @param childBindings |
| */ |
| public ClassJXPathBinding(JXPathBindingBuilderBase.CommonAttributes commonAtts, |
| String widgetId, |
| JXPathBindingBase[] childBindings) { |
| super(commonAtts, childBindings); |
| this.widgetId = widgetId; |
| } |
| |
| /** |
| * Returns binding definition id. |
| */ |
| public String getId() { |
| return widgetId; |
| } |
| |
| /** |
| * Narrows the scope on the form-model to the member widget-field, and |
| * narrows the scope on the object-model to the member xpath-context |
| * before continuing the binding over the child-bindings. |
| */ |
| public void doLoad(Widget frmModel, JXPathContext jxpc) { |
| // Do nothing |
| } |
| |
| /** |
| * Narrows the scope on the form-model to the member widget-field, and |
| * narrows the scope on the object-model to the member xpath-context |
| * before continuing the binding over the child-bindings. |
| */ |
| public void doSave(Widget frmModel, JXPathContext jxpc) throws BindingException { |
| // Do nothing |
| } |
| |
| public String toString() { |
| return "ClassJXPathBinding [widget=" + this.widgetId + "]"; |
| } |
| } |