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.InTag;
023    import org.apache.myfaces.tobago.taglib.decl.HasConverter;
024    import org.apache.myfaces.tobago.taglib.decl.HasIdBindingAndRendered;
025    import org.apache.myfaces.tobago.taglib.decl.HasLabel;
026    import org.apache.myfaces.tobago.taglib.decl.HasLabelWidth;
027    import org.apache.myfaces.tobago.taglib.decl.HasMarkup;
028    import org.apache.myfaces.tobago.taglib.decl.HasOnchange;
029    import org.apache.myfaces.tobago.taglib.decl.HasSuggestMethod;
030    import org.apache.myfaces.tobago.taglib.decl.HasTabIndex;
031    import org.apache.myfaces.tobago.taglib.decl.HasTip;
032    import org.apache.myfaces.tobago.taglib.decl.HasValidator;
033    import org.apache.myfaces.tobago.taglib.decl.HasValue;
034    import org.apache.myfaces.tobago.taglib.decl.HasValueChangeListener;
035    import org.apache.myfaces.tobago.taglib.decl.IsDisabled;
036    import org.apache.myfaces.tobago.taglib.decl.IsFocus;
037    import org.apache.myfaces.tobago.taglib.decl.IsPassword;
038    import org.apache.myfaces.tobago.taglib.decl.IsReadonly;
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     * Renders a text input field with a label.
046     * <br />
047     * Short syntax of:
048     * <p/>
049     * <pre>
050     * &lt;tc:panel>
051     *   &lt;f:facet name="layout">
052     *     &lt;tc:gridLayout columns="fixed;*"/>
053     *   &lt;/f:facet>
054     *   &lt;tc:label value="#{label}" for="@auto"/>
055     *   &lt;tc:in value="#{value}">
056     *     ...
057     *   &lt;/tc:in>
058     * &lt;/tc:panel>
059     * </pre>
060     */
061    
062    @Tag(name = "in")
063    @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.InTag")
064    public class InExtensionTag extends BodyTagSupport
065        implements HasValue, HasValueChangeListener, HasValidator, HasIdBindingAndRendered,
066        HasConverter, IsReadonly, IsDisabled, HasOnchange, HasMarkup, IsRequired, 
067        HasTip, HasLabel, HasLabelWidth, IsPassword, IsFocus, HasSuggestMethod, HasTabIndex {
068    
069      private String binding;
070      private String converter;
071      private String validator;
072      private String disabled;
073      private String focus;
074      private String label;
075      private String password;
076      private String readonly;
077      private String rendered;
078      private String required;
079      private String tip;
080      private String value;
081      private String valueChangeListener;
082      private String onchange;
083      private String suggestMethod;
084      private String markup;
085      private String labelWidth;
086      private String tabIndex;
087    
088      private LabelExtensionTag labelTag;
089      private InTag inTag;
090    
091      @Override
092      public int doStartTag() throws JspException {
093    
094        labelTag = new LabelExtensionTag();
095        labelTag.setPageContext(pageContext);
096        if (label != null) {
097          labelTag.setValue(label);
098        }
099        if (tip != null) {
100          labelTag.setTip(tip);
101        }
102        if (rendered != null) {
103          labelTag.setRendered(rendered);
104        }
105        if (labelWidth != null) {
106          labelTag.setColumns(labelWidth + ";*");
107        }
108    
109        labelTag.setParent(getParent());
110        labelTag.doStartTag();
111    
112        inTag = new InTag();
113        inTag.setPageContext(pageContext);
114        if (value != null) {
115          inTag.setValue(value);
116        }
117        if (valueChangeListener != null) {
118          inTag.setValueChangeListener(valueChangeListener);
119        }
120        if (binding != null) {
121          inTag.setBinding(binding);
122        }
123        if (converter != null) {
124          inTag.setConverter(converter);
125        }
126        if (validator != null) {
127          inTag.setValidator(validator);
128        }
129        if (onchange != null) {
130          inTag.setOnchange(onchange);
131        }
132        if (suggestMethod != null) {
133          inTag.setSuggestMethod(suggestMethod);
134        }
135        if (disabled != null) {
136          inTag.setDisabled(disabled);
137        }
138        if (focus != null) {
139          inTag.setFocus(focus);
140        }
141        if (id != null) {
142          inTag.setId(id);
143        }
144        if (password != null) {
145          inTag.setPassword(password);
146        }
147        if (readonly != null) {
148          inTag.setReadonly(readonly);
149        }
150        if (required != null) {
151          inTag.setRequired(required);
152        }
153        if (markup != null) {
154          inTag.setMarkup(markup);
155        }
156        if (tabIndex != null) {
157          inTag.setTabIndex(tabIndex);
158        }
159        inTag.setParent(labelTag);
160        inTag.doStartTag();
161    
162        return super.doStartTag();
163      }
164    
165      @Override
166      public int doEndTag() throws JspException {
167        inTag.doEndTag();
168        labelTag.doEndTag();
169        return super.doEndTag();
170      }
171    
172      @Override
173      public void release() {
174        super.release();
175        binding = null;
176        converter = null;
177        validator = null;
178        disabled = null;
179        labelWidth = null;
180        focus = null;
181        label = null;
182        password = null;
183        readonly = null;
184        rendered = null;
185        required = null;
186        tip = null;
187        value = null;
188        valueChangeListener = null;
189        onchange = null;
190        suggestMethod = null;
191        markup = null;
192        tabIndex = null;
193        inTag = null;
194        labelTag = null;
195      }
196    
197      public void setMarkup(String markup) {
198        this.markup = markup;
199      }
200    
201      public void setValue(String value) {
202        this.value = value;
203      }
204    
205      public void setValueChangeListener(String valueChangeListener) {
206        this.valueChangeListener = valueChangeListener;
207      }
208    
209      public void setLabel(String label) {
210        this.label = label;
211      }
212    
213      public void setFocus(String focus) {
214        this.focus = focus;
215      }
216    
217      public void setBinding(String binding) {
218        this.binding = binding;
219      }
220    
221      public void setRendered(String rendered) {
222        this.rendered = rendered;
223      }
224    
225      public void setConverter(String converter) {
226        this.converter = converter;
227      }
228    
229      public void setOnchange(String onchange) {
230        this.onchange = onchange;
231      }
232    
233      public void setSuggestMethod(String suggestMethod) {
234        this.suggestMethod = suggestMethod;
235      }
236    
237      public void setValidator(String validator) {
238        this.validator = validator;
239      }
240    
241      public void setPassword(String password) {
242        this.password = password;
243      }
244    
245      public void setReadonly(String readonly) {
246        this.readonly = readonly;
247      }
248    
249      public void setDisabled(String disabled) {
250        this.disabled = disabled;
251      }
252    
253      public void setRequired(String required) {
254        this.required = required;
255      }
256    
257      public void setTip(String tip) {
258        this.tip = tip;
259      }
260    
261      public void setLabelWidth(String labelWidth) {
262        this.labelWidth = labelWidth;
263      }
264    
265      public void setTabIndex(String tabIndex) {
266        this.tabIndex = tabIndex;
267      }
268    }