001 package org.apache.myfaces.tobago.taglib.extension; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 import org.apache.myfaces.tobago.apt.annotation.ExtensionTag; 021 import org.apache.myfaces.tobago.apt.annotation.Tag; 022 import org.apache.myfaces.tobago.taglib.component.SelectOneChoiceTag; 023 import org.apache.myfaces.tobago.taglib.decl.HasBinding; 024 import org.apache.myfaces.tobago.taglib.decl.HasConverter; 025 import org.apache.myfaces.tobago.taglib.decl.HasId; 026 import org.apache.myfaces.tobago.taglib.decl.HasLabel; 027 import org.apache.myfaces.tobago.taglib.decl.HasLabelWidth; 028 import org.apache.myfaces.tobago.taglib.decl.HasOnchange; 029 import org.apache.myfaces.tobago.taglib.decl.HasTabIndex; 030 import org.apache.myfaces.tobago.taglib.decl.HasTip; 031 import org.apache.myfaces.tobago.taglib.decl.HasValidator; 032 import org.apache.myfaces.tobago.taglib.decl.HasValue; 033 import org.apache.myfaces.tobago.taglib.decl.HasValueChangeListener; 034 import org.apache.myfaces.tobago.taglib.decl.IsDisabled; 035 import org.apache.myfaces.tobago.taglib.decl.IsInline; 036 import org.apache.myfaces.tobago.taglib.decl.IsReadonly; 037 import org.apache.myfaces.tobago.taglib.decl.IsRendered; 038 import org.apache.myfaces.tobago.taglib.decl.IsRequired; 039 040 import javax.servlet.jsp.JspException; 041 import javax.servlet.jsp.tagext.BodyTagSupport; 042 043 /** 044 * Render a single selection dropdown list with a label. 045 */ 046 047 @Tag(name = "selectOneChoice") 048 @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.SelectOneChoiceTag") 049 public class SelectOneChoiceExtensionTag 050 extends BodyTagSupport 051 implements HasId, HasValue, HasValueChangeListener, IsDisabled, 052 IsReadonly, HasOnchange, IsInline, HasLabel, HasLabelWidth, IsRequired, 053 IsRendered, HasBinding, HasTip , HasValidator, HasConverter, HasTabIndex { 054 055 private String required; 056 private String value; 057 private String valueChangeListener; 058 private String disabled; 059 private String readonly; 060 private String onchange; 061 private String inline; 062 private String label; 063 private String rendered; 064 private String binding; 065 private String tip; 066 private String validator; 067 private String converter; 068 private String labelWidth; 069 private String tabIndex; 070 071 private LabelExtensionTag labelTag; 072 private SelectOneChoiceTag selectOneChoiceTag; 073 074 @Override 075 public int doStartTag() throws JspException { 076 077 labelTag = new LabelExtensionTag(); 078 labelTag.setPageContext(pageContext); 079 if (label != null) { 080 labelTag.setValue(label); 081 } 082 if (tip != null) { 083 labelTag.setTip(tip); 084 } 085 if (rendered != null) { 086 labelTag.setRendered(rendered); 087 } 088 if (labelWidth != null) { 089 labelTag.setColumns(labelWidth + ";*"); 090 } 091 labelTag.setParent(getParent()); 092 labelTag.doStartTag(); 093 094 selectOneChoiceTag = new SelectOneChoiceTag(); 095 selectOneChoiceTag.setPageContext(pageContext); 096 if (value != null) { 097 selectOneChoiceTag.setValue(value); 098 } 099 if (valueChangeListener != null) { 100 selectOneChoiceTag.setValueChangeListener(valueChangeListener); 101 } 102 if (validator != null) { 103 selectOneChoiceTag.setValidator(validator); 104 } 105 if (converter != null) { 106 selectOneChoiceTag.setConverter(converter); 107 } 108 if (binding != null) { 109 selectOneChoiceTag.setBinding(binding); 110 } 111 if (onchange != null) { 112 selectOneChoiceTag.setOnchange(onchange); 113 } 114 if (disabled != null) { 115 selectOneChoiceTag.setDisabled(disabled); 116 } 117 118 if (inline != null) { 119 selectOneChoiceTag.setFocus(inline); 120 } 121 if (id != null) { 122 selectOneChoiceTag.setId(id); 123 } 124 if (readonly != null) { 125 selectOneChoiceTag.setReadonly(readonly); 126 } 127 if (required != null) { 128 selectOneChoiceTag.setRequired(required); 129 } 130 if (tabIndex != null) { 131 selectOneChoiceTag.setTabIndex(tabIndex); 132 } 133 selectOneChoiceTag.setParent(labelTag); 134 selectOneChoiceTag.doStartTag(); 135 136 return super.doStartTag(); 137 } 138 139 @Override 140 public int doEndTag() throws JspException { 141 selectOneChoiceTag.doEndTag(); 142 labelTag.doEndTag(); 143 return super.doEndTag(); 144 } 145 146 @Override 147 public void release() { 148 super.release(); 149 binding = null; 150 onchange = null; 151 disabled = null; 152 inline = null; 153 label = null; 154 labelWidth = null; 155 converter = null; 156 validator = null; 157 readonly = null; 158 rendered = null; 159 required = null; 160 tip = null; 161 value = null; 162 valueChangeListener = null; 163 tabIndex = null; 164 selectOneChoiceTag = null; 165 labelTag = null; 166 } 167 168 public void setRequired(String required) { 169 this.required = required; 170 } 171 172 public void setValue(String value) { 173 this.value = value; 174 } 175 176 public void setValueChangeListener(String valueChangeListener) { 177 this.valueChangeListener = valueChangeListener; 178 } 179 180 public void setValidator(String validator) { 181 this.validator = validator; 182 } 183 184 public void setDisabled(String disabled) { 185 this.disabled = disabled; 186 } 187 188 public void setReadonly(String readonly) { 189 this.readonly = readonly; 190 } 191 192 public void setOnchange(String onchange) { 193 this.onchange = onchange; 194 } 195 196 public void setConverter(String converter) { 197 this.converter = converter; 198 } 199 200 public void setInline(String inline) { 201 this.inline = inline; 202 } 203 204 public void setLabel(String label) { 205 this.label = label; 206 } 207 208 public void setRendered(String rendered) { 209 this.rendered = rendered; 210 } 211 212 public void setBinding(String binding) { 213 this.binding = binding; 214 } 215 216 public void setTip(String tip) { 217 this.tip = tip; 218 } 219 220 public void setLabelWidth(String labelWidth) { 221 this.labelWidth = labelWidth; 222 } 223 224 public void setTabIndex(String tabIndex) { 225 this.tabIndex = tabIndex; 226 } 227 }