| /* |
| * 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.woody.binding; |
| |
| import org.apache.cocoon.woody.util.DomHelper; |
| import org.w3c.dom.Element; |
| |
| /** |
| * A simple repeater binding that will replace (i.e. delete then re-add all) its |
| * content. |
| * <pre> |
| * <wb:simple-repeater |
| * id="contacts" |
| * parent-path="contacts"> |
| * <<em>... child bindings ...</em> |
| * </wb:simple-repeater> |
| * </pre> |
| * |
| * @author <a href="http://www.apache.org/~sylvain/">Sylvain Wallez</a> |
| * @version CVS $Id$ |
| */ |
| public class SimpleRepeaterJXPathBindingBuilder |
| extends JXPathBindingBuilderBase { |
| |
| public JXPathBindingBase buildBinding(Element bindingElem, |
| JXPathBindingManager.Assistant assistant) throws BindingException { |
| try { |
| CommonAttributes commonAtts = |
| JXPathBindingBuilderBase.getCommonAttributes(bindingElem); |
| |
| String repeaterId = DomHelper.getAttribute(bindingElem, "id"); |
| String parentPath = DomHelper.getAttribute( |
| bindingElem, "parent-path"); |
| String rowPath = DomHelper.getAttribute(bindingElem, "row-path"); |
| boolean clearOnLoad = DomHelper.getAttributeAsBoolean( |
| bindingElem, "clear-before-load", true); |
| boolean deleteIfEmpty = DomHelper.getAttributeAsBoolean( |
| bindingElem, "delete-parent-if-empty", false); |
| |
| JXPathBindingBase[] childBindings = |
| assistant.makeChildBindings(bindingElem); |
| |
| return new SimpleRepeaterJXPathBinding(commonAtts, repeaterId, |
| parentPath, rowPath, clearOnLoad, deleteIfEmpty, |
| new ComposedJXPathBindingBase( |
| JXPathBindingBuilderBase.CommonAttributes.DEFAULT, |
| childBindings)); |
| } catch (BindingException e) { |
| throw e; |
| } catch (Exception e) { |
| throw new BindingException( |
| "Error building repeater binding defined at " + |
| DomHelper.getLocation(bindingElem), e); |
| } |
| } |
| } |