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.IsFocus; 036 import org.apache.myfaces.tobago.taglib.decl.IsInline; 037 import org.apache.myfaces.tobago.taglib.decl.IsReadonly; 038 import org.apache.myfaces.tobago.taglib.decl.IsRendered; 039 import org.apache.myfaces.tobago.taglib.decl.IsRequired; 040 041 import javax.servlet.jsp.JspException; 042 import javax.servlet.jsp.tagext.BodyTagSupport; 043 044 /** 045 * Render a single selection dropdown list with a label. 046 */ 047 048 @Tag(name = "selectOneChoice") 049 @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.SelectOneChoiceTag") 050 public class SelectOneChoiceExtensionTag 051 extends BodyTagSupport 052 implements HasId, HasValue, HasValueChangeListener, IsDisabled, 053 IsReadonly, HasOnchange, IsInline, HasLabel, HasLabelWidth, IsRequired, 054 IsRendered, IsFocus, HasBinding, HasTip, HasValidator, HasConverter, HasTabIndex { 055 056 private String required; 057 private String value; 058 private String valueChangeListener; 059 private String disabled; 060 private String readonly; 061 private String onchange; 062 private String inline; 063 private String label; 064 private String rendered; 065 private String binding; 066 private String tip; 067 private String validator; 068 private String converter; 069 private String labelWidth; 070 private String tabIndex; 071 private String focus; 072 073 private LabelExtensionTag labelTag; 074 private SelectOneChoiceTag selectOneChoiceTag; 075 076 @Override 077 public int doStartTag() throws JspException { 078 079 labelTag = new LabelExtensionTag(); 080 labelTag.setPageContext(pageContext); 081 if (label != null) { 082 labelTag.setValue(label); 083 } 084 if (tip != null) { 085 labelTag.setTip(tip); 086 } 087 if (rendered != null) { 088 labelTag.setRendered(rendered); 089 } 090 if (labelWidth != null) { 091 labelTag.setColumns(labelWidth + ";*"); 092 } 093 labelTag.setParent(getParent()); 094 labelTag.doStartTag(); 095 096 selectOneChoiceTag = new SelectOneChoiceTag(); 097 selectOneChoiceTag.setPageContext(pageContext); 098 if (value != null) { 099 selectOneChoiceTag.setValue(value); 100 } 101 if (valueChangeListener != null) { 102 selectOneChoiceTag.setValueChangeListener(valueChangeListener); 103 } 104 if (validator != null) { 105 selectOneChoiceTag.setValidator(validator); 106 } 107 if (converter != null) { 108 selectOneChoiceTag.setConverter(converter); 109 } 110 if (binding != null) { 111 selectOneChoiceTag.setBinding(binding); 112 } 113 if (onchange != null) { 114 selectOneChoiceTag.setOnchange(onchange); 115 } 116 if (disabled != null) { 117 selectOneChoiceTag.setDisabled(disabled); 118 } 119 120 if (inline != null) { 121 selectOneChoiceTag.setInline(inline); 122 } 123 if (focus != null) { 124 selectOneChoiceTag.setFocus(focus); 125 } 126 if (id != null) { 127 selectOneChoiceTag.setId(id); 128 } 129 if (readonly != null) { 130 selectOneChoiceTag.setReadonly(readonly); 131 } 132 if (required != null) { 133 selectOneChoiceTag.setRequired(required); 134 } 135 if (tabIndex != null) { 136 selectOneChoiceTag.setTabIndex(tabIndex); 137 } 138 selectOneChoiceTag.setParent(labelTag); 139 selectOneChoiceTag.doStartTag(); 140 141 return super.doStartTag(); 142 } 143 144 @Override 145 public int doEndTag() throws JspException { 146 selectOneChoiceTag.doEndTag(); 147 labelTag.doEndTag(); 148 return super.doEndTag(); 149 } 150 151 @Override 152 public void release() { 153 super.release(); 154 binding = null; 155 onchange = null; 156 disabled = null; 157 inline = null; 158 label = null; 159 labelWidth = null; 160 converter = null; 161 validator = null; 162 readonly = null; 163 rendered = null; 164 required = null; 165 tip = null; 166 value = null; 167 valueChangeListener = null; 168 tabIndex = null; 169 selectOneChoiceTag = null; 170 labelTag = null; 171 focus = null; 172 } 173 174 public void setRequired(String required) { 175 this.required = required; 176 } 177 178 public void setValue(String value) { 179 this.value = value; 180 } 181 182 public void setValueChangeListener(String valueChangeListener) { 183 this.valueChangeListener = valueChangeListener; 184 } 185 186 public void setValidator(String validator) { 187 this.validator = validator; 188 } 189 190 public void setDisabled(String disabled) { 191 this.disabled = disabled; 192 } 193 194 public void setReadonly(String readonly) { 195 this.readonly = readonly; 196 } 197 198 public void setOnchange(String onchange) { 199 this.onchange = onchange; 200 } 201 202 public void setConverter(String converter) { 203 this.converter = converter; 204 } 205 206 public void setInline(String inline) { 207 this.inline = inline; 208 } 209 210 public void setLabel(String label) { 211 this.label = label; 212 } 213 214 public void setRendered(String rendered) { 215 this.rendered = rendered; 216 } 217 218 public void setBinding(String binding) { 219 this.binding = binding; 220 } 221 222 public void setTip(String tip) { 223 this.tip = tip; 224 } 225 226 public void setLabelWidth(String labelWidth) { 227 this.labelWidth = labelWidth; 228 } 229 230 public void setTabIndex(String tabIndex) { 231 this.tabIndex = tabIndex; 232 } 233 234 public void setFocus(String focus) { 235 this.focus = focus; 236 } 237 }