| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| SelectItemBuilder |
|
| 2.5;2.5 |
| 1 | /* | |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 | * contributor license agreements. See the NOTICE file distributed with | |
| 4 | * this work for additional information regarding copyright ownership. | |
| 5 | * The ASF licenses this file to you under the Apache License, Version 2.0 | |
| 6 | * (the "License"); you may not use this file except in compliance with | |
| 7 | * the License. You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * 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 | ||
| 18 | /* | |
| 19 | * $Id: SelectItemBuilder.java 464373 2006-10-16 04:21:54Z rahul $ | |
| 20 | */ | |
| 21 | package org.apache.shale.clay.parser.builder; | |
| 22 | ||
| 23 | import org.apache.shale.clay.config.beans.AttributeBean; | |
| 24 | import org.apache.shale.clay.config.beans.ComponentBean; | |
| 25 | import org.apache.shale.clay.config.beans.ElementBean; | |
| 26 | import org.apache.shale.clay.parser.Node; | |
| 27 | ||
| 28 | /** | |
| 29 | * <p> | |
| 30 | * This {@link Builder} will create a {@link ElementBean} that will be used to | |
| 31 | * create a single html option element. The {@link OptionBuilderRule} will | |
| 32 | * handle mapping the html element to this builder. | |
| 33 | * </p> | |
| 34 | */ | |
| 35 | 1 | public class SelectItemBuilder extends Builder { |
| 36 | ||
| 37 | /** | |
| 38 | * <p> | |
| 39 | * Returns a <code>jsfid</code> that will be set on the | |
| 40 | * target {@link ElementBean}. </p> | |
| 41 | * | |
| 42 | * @param node markup | |
| 43 | * @return jsfid | |
| 44 | */ | |
| 45 | protected String getJsfid(Node node) { | |
| 46 | 14 | return "selectItem"; |
| 47 | } | |
| 48 | ||
| 49 | /** | |
| 50 | * <p> | |
| 51 | * Returns the JSF component type of <code>javax.faces.SelectItem</code> | |
| 52 | * that will populate a {@link ElementBean} and create an html option. | |
| 53 | * </p> | |
| 54 | * | |
| 55 | * @param node markup | |
| 56 | * @return component type | |
| 57 | */ | |
| 58 | protected String getComponentType(Node node) { | |
| 59 | 14 | return "javax.faces.SelectItem"; |
| 60 | } | |
| 61 | ||
| 62 | /** | |
| 63 | * <p> | |
| 64 | * The default for a single option is to look at the next html node to find | |
| 65 | * the label. | |
| 66 | * </p> | |
| 67 | * | |
| 68 | * @param node markup | |
| 69 | * @param target child config bean | |
| 70 | * @param root parent config bean | |
| 71 | */ | |
| 72 | protected void encodeBegin(Node node, ElementBean target, | |
| 73 | ComponentBean root) { | |
| 74 | 14 | super.encodeBegin(node, target, root); |
| 75 | ||
| 76 | 14 | if (!getBuildNodeBody(node, target)) { |
| 77 | return; | |
| 78 | } | |
| 79 | ||
| 80 | 14 | if (target.getAttributes().containsKey("itemValue") |
| 81 | && node.getAttributes().containsKey("value")) { | |
| 82 | 14 | String value = (String) node.getAttributes().get("value"); |
| 83 | 14 | AttributeBean attr = target.getAttribute("itemValue"); |
| 84 | 14 | createAttribute(attr, value, target); |
| 85 | } | |
| 86 | 14 | if (target.getAttributes().containsKey("itemLabel") |
| 87 | && node.getChildren().size() == 1) { | |
| 88 | ||
| 89 | 14 | Node child = (Node) node.getChildren().get(0); |
| 90 | 14 | String value = child.getToken().getRawText(); |
| 91 | 14 | AttributeBean attr = target.getAttribute("itemLabel"); |
| 92 | 14 | createAttribute(attr, value, target); |
| 93 | } | |
| 94 | ||
| 95 | 14 | } |
| 96 | ||
| 97 | /** | |
| 98 | * <p>Returns <code>true</code> by default meaning that the | |
| 99 | * parent will render children.</p> | |
| 100 | * | |
| 101 | * @param node markup | |
| 102 | * @param target child config bean | |
| 103 | * @return <code>false</code> if the node's children should be ignored | |
| 104 | */ | |
| 105 | protected boolean getBuildNodeBody(Node node, ElementBean target) { | |
| 106 | 28 | if (target.getAllowBody() != null) { |
| 107 | return super.getBuildNodeBody(node, target); | |
| 108 | } | |
| 109 | ||
| 110 | 28 | return true; |
| 111 | } | |
| 112 | ||
| 113 | } |