001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.myfaces.tobago.taglib.extension; 021 022 import org.apache.myfaces.tobago.apt.annotation.ExtensionTag; 023 import org.apache.myfaces.tobago.apt.annotation.Tag; 024 import org.apache.myfaces.tobago.taglib.component.SelectOneChoiceTag; 025 import org.apache.myfaces.tobago.taglib.decl.HasBinding; 026 import org.apache.myfaces.tobago.taglib.decl.HasConverter; 027 import org.apache.myfaces.tobago.taglib.decl.HasId; 028 import org.apache.myfaces.tobago.taglib.decl.HasLabel; 029 import org.apache.myfaces.tobago.taglib.decl.HasLabelWidth; 030 import org.apache.myfaces.tobago.taglib.decl.HasOnchange; 031 import org.apache.myfaces.tobago.taglib.decl.HasTabIndex; 032 import org.apache.myfaces.tobago.taglib.decl.HasTip; 033 import org.apache.myfaces.tobago.taglib.decl.HasValidator; 034 import org.apache.myfaces.tobago.taglib.decl.HasValue; 035 import org.apache.myfaces.tobago.taglib.decl.HasValueChangeListener; 036 import org.apache.myfaces.tobago.taglib.decl.IsDisabled; 037 import org.apache.myfaces.tobago.taglib.decl.IsFocus; 038 import org.apache.myfaces.tobago.taglib.decl.IsInline; 039 import org.apache.myfaces.tobago.taglib.decl.IsReadonly; 040 import org.apache.myfaces.tobago.taglib.decl.IsRendered; 041 import org.apache.myfaces.tobago.taglib.decl.IsRequired; 042 import org.apache.myfaces.tobago.taglib.decl.HasMarkup; 043 044 import javax.servlet.jsp.JspException; 045 import javax.servlet.jsp.tagext.BodyTagSupport; 046 047 /** 048 * Render a single selection dropdown list with a label. 049 */ 050 051 @Tag(name = "selectOneChoice") 052 @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.SelectOneChoiceTag") 053 public class SelectOneChoiceExtensionTag 054 extends BodyTagSupport 055 implements HasId, HasValue, HasValueChangeListener, IsDisabled, 056 IsReadonly, HasOnchange, IsInline, HasLabel, HasLabelWidth, IsRequired, 057 IsRendered, IsFocus, HasBinding, HasTip, HasValidator, HasConverter, HasMarkup, HasTabIndex { 058 059 private String required; 060 private String value; 061 private String valueChangeListener; 062 private String disabled; 063 private String readonly; 064 private String onchange; 065 private String inline; 066 private String label; 067 private String rendered; 068 private String binding; 069 private String tip; 070 private String validator; 071 private String converter; 072 private String labelWidth; 073 private String tabIndex; 074 private String focus; 075 private String markup; 076 077 private LabelExtensionTag labelTag; 078 private SelectOneChoiceTag selectOneChoiceTag; 079 080 @Override 081 public int doStartTag() throws JspException { 082 083 labelTag = new LabelExtensionTag(); 084 labelTag.setPageContext(pageContext); 085 if (label != null) { 086 labelTag.setValue(label); 087 } 088 if (tip != null) { 089 labelTag.setTip(tip); 090 } 091 if (rendered != null) { 092 labelTag.setRendered(rendered); 093 } 094 if (labelWidth != null) { 095 labelTag.setColumns(labelWidth + ";*"); 096 } 097 if (markup != null) { 098 labelTag.setMarkup(markup); 099 } 100 labelTag.setParent(getParent()); 101 labelTag.doStartTag(); 102 103 selectOneChoiceTag = new SelectOneChoiceTag(); 104 selectOneChoiceTag.setPageContext(pageContext); 105 if (value != null) { 106 selectOneChoiceTag.setValue(value); 107 } 108 if (valueChangeListener != null) { 109 selectOneChoiceTag.setValueChangeListener(valueChangeListener); 110 } 111 if (validator != null) { 112 selectOneChoiceTag.setValidator(validator); 113 } 114 if (converter != null) { 115 selectOneChoiceTag.setConverter(converter); 116 } 117 if (binding != null) { 118 selectOneChoiceTag.setBinding(binding); 119 } 120 if (onchange != null) { 121 selectOneChoiceTag.setOnchange(onchange); 122 } 123 if (disabled != null) { 124 selectOneChoiceTag.setDisabled(disabled); 125 } 126 if (markup != null) { 127 selectOneChoiceTag.setMarkup(markup); 128 } 129 if (inline != null) { 130 selectOneChoiceTag.setInline(inline); 131 } 132 if (focus != null) { 133 selectOneChoiceTag.setFocus(focus); 134 } 135 if (id != null) { 136 selectOneChoiceTag.setId(id); 137 } 138 if (readonly != null) { 139 selectOneChoiceTag.setReadonly(readonly); 140 } 141 if (required != null) { 142 selectOneChoiceTag.setRequired(required); 143 } 144 if (tabIndex != null) { 145 selectOneChoiceTag.setTabIndex(tabIndex); 146 } 147 selectOneChoiceTag.setParent(labelTag); 148 selectOneChoiceTag.doStartTag(); 149 150 return super.doStartTag(); 151 } 152 153 @Override 154 public int doEndTag() throws JspException { 155 selectOneChoiceTag.doEndTag(); 156 labelTag.doEndTag(); 157 return super.doEndTag(); 158 } 159 160 @Override 161 public void release() { 162 super.release(); 163 binding = null; 164 onchange = null; 165 disabled = null; 166 inline = null; 167 label = null; 168 labelWidth = null; 169 converter = null; 170 validator = null; 171 readonly = null; 172 rendered = null; 173 required = null; 174 tip = null; 175 value = null; 176 valueChangeListener = null; 177 tabIndex = null; 178 selectOneChoiceTag = null; 179 labelTag = null; 180 focus = null; 181 markup = null; 182 } 183 184 public void setRequired(String required) { 185 this.required = required; 186 } 187 188 public void setValue(String value) { 189 this.value = value; 190 } 191 192 public void setValueChangeListener(String valueChangeListener) { 193 this.valueChangeListener = valueChangeListener; 194 } 195 196 public void setValidator(String validator) { 197 this.validator = validator; 198 } 199 200 public void setDisabled(String disabled) { 201 this.disabled = disabled; 202 } 203 204 public void setReadonly(String readonly) { 205 this.readonly = readonly; 206 } 207 208 public void setOnchange(String onchange) { 209 this.onchange = onchange; 210 } 211 212 public void setConverter(String converter) { 213 this.converter = converter; 214 } 215 216 public void setInline(String inline) { 217 this.inline = inline; 218 } 219 220 public void setLabel(String label) { 221 this.label = label; 222 } 223 224 public void setRendered(String rendered) { 225 this.rendered = rendered; 226 } 227 228 public void setBinding(String binding) { 229 this.binding = binding; 230 } 231 232 public void setTip(String tip) { 233 this.tip = tip; 234 } 235 236 public void setLabelWidth(String labelWidth) { 237 this.labelWidth = labelWidth; 238 } 239 240 public void setTabIndex(String tabIndex) { 241 this.tabIndex = tabIndex; 242 } 243 244 public void setFocus(String focus) { 245 this.focus = focus; 246 } 247 248 public void setMarkup(String markup) { 249 this.markup = markup; 250 } 251 }