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        if (markup != null) {
109          labelTag.setMarkup(markup);
110        }    
111        labelTag.setParent(getParent());
112        labelTag.doStartTag();
113    
114        inTag = new InTag();
115        inTag.setPageContext(pageContext);
116        if (value != null) {
117          inTag.setValue(value);
118        }
119        if (valueChangeListener != null) {
120          inTag.setValueChangeListener(valueChangeListener);
121        }
122        if (binding != null) {
123          inTag.setBinding(binding);
124        }
125        if (converter != null) {
126          inTag.setConverter(converter);
127        }
128        if (validator != null) {
129          inTag.setValidator(validator);
130        }
131        if (onchange != null) {
132          inTag.setOnchange(onchange);
133        }
134        if (suggestMethod != null) {
135          inTag.setSuggestMethod(suggestMethod);
136        }
137        if (disabled != null) {
138          inTag.setDisabled(disabled);
139        }
140        if (focus != null) {
141          inTag.setFocus(focus);
142        }
143        if (id != null) {
144          inTag.setId(id);
145        }
146        if (password != null) {
147          inTag.setPassword(password);
148        }
149        if (readonly != null) {
150          inTag.setReadonly(readonly);
151        }
152        if (required != null) {
153          inTag.setRequired(required);
154        }
155        if (markup != null) {
156          inTag.setMarkup(markup);
157        }
158        if (tabIndex != null) {
159          inTag.setTabIndex(tabIndex);
160        }
161        inTag.setParent(labelTag);
162        inTag.doStartTag();
163    
164        return super.doStartTag();
165      }
166    
167      @Override
168      public int doEndTag() throws JspException {
169        inTag.doEndTag();
170        labelTag.doEndTag();
171        return super.doEndTag();
172      }
173    
174      @Override
175      public void release() {
176        super.release();
177        binding = null;
178        converter = null;
179        validator = null;
180        disabled = null;
181        labelWidth = null;
182        focus = null;
183        label = null;
184        password = null;
185        readonly = null;
186        rendered = null;
187        required = null;
188        tip = null;
189        value = null;
190        valueChangeListener = null;
191        onchange = null;
192        suggestMethod = null;
193        markup = null;
194        tabIndex = null;
195        inTag = null;
196        labelTag = null;
197      }
198    
199      public void setMarkup(String markup) {
200        this.markup = markup;
201      }
202    
203      public void setValue(String value) {
204        this.value = value;
205      }
206    
207      public void setValueChangeListener(String valueChangeListener) {
208        this.valueChangeListener = valueChangeListener;
209      }
210    
211      public void setLabel(String label) {
212        this.label = label;
213      }
214    
215      public void setFocus(String focus) {
216        this.focus = focus;
217      }
218    
219      public void setBinding(String binding) {
220        this.binding = binding;
221      }
222    
223      public void setRendered(String rendered) {
224        this.rendered = rendered;
225      }
226    
227      public void setConverter(String converter) {
228        this.converter = converter;
229      }
230    
231      public void setOnchange(String onchange) {
232        this.onchange = onchange;
233      }
234    
235      public void setSuggestMethod(String suggestMethod) {
236        this.suggestMethod = suggestMethod;
237      }
238    
239      public void setValidator(String validator) {
240        this.validator = validator;
241      }
242    
243      public void setPassword(String password) {
244        this.password = password;
245      }
246    
247      public void setReadonly(String readonly) {
248        this.readonly = readonly;
249      }
250    
251      public void setDisabled(String disabled) {
252        this.disabled = disabled;
253      }
254    
255      public void setRequired(String required) {
256        this.required = required;
257      }
258    
259      public void setTip(String tip) {
260        this.tip = tip;
261      }
262    
263      public void setLabelWidth(String labelWidth) {
264        this.labelWidth = labelWidth;
265      }
266    
267      public void setTabIndex(String tabIndex) {
268        this.tabIndex = tabIndex;
269      }
270    }