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.InTag;
025    import org.apache.myfaces.tobago.taglib.decl.HasConverter;
026    import org.apache.myfaces.tobago.taglib.decl.HasIdBindingAndRendered;
027    import org.apache.myfaces.tobago.taglib.decl.HasLabel;
028    import org.apache.myfaces.tobago.taglib.decl.HasLabelWidth;
029    import org.apache.myfaces.tobago.taglib.decl.HasMarkup;
030    import org.apache.myfaces.tobago.taglib.decl.HasOnchange;
031    import org.apache.myfaces.tobago.taglib.decl.HasSuggestMethod;
032    import org.apache.myfaces.tobago.taglib.decl.HasTabIndex;
033    import org.apache.myfaces.tobago.taglib.decl.HasTip;
034    import org.apache.myfaces.tobago.taglib.decl.HasValidator;
035    import org.apache.myfaces.tobago.taglib.decl.HasValue;
036    import org.apache.myfaces.tobago.taglib.decl.HasValueChangeListener;
037    import org.apache.myfaces.tobago.taglib.decl.IsDisabled;
038    import org.apache.myfaces.tobago.taglib.decl.IsFocus;
039    import org.apache.myfaces.tobago.taglib.decl.IsPassword;
040    import org.apache.myfaces.tobago.taglib.decl.IsReadonly;
041    import org.apache.myfaces.tobago.taglib.decl.IsRequired;
042    
043    import javax.servlet.jsp.JspException;
044    import javax.servlet.jsp.tagext.BodyTagSupport;
045    
046    /**
047     * Renders a text input field with a label.
048     * <br />
049     * Short syntax of:
050     * <p/>
051     * <pre>
052     * &lt;tc:panel>
053     *   &lt;f:facet name="layout">
054     *     &lt;tc:gridLayout columns="fixed;*"/>
055     *   &lt;/f:facet>
056     *   &lt;tc:label value="#{label}" for="@auto"/>
057     *   &lt;tc:in value="#{value}">
058     *     ...
059     *   &lt;/tc:in>
060     * &lt;/tc:panel>
061     * </pre>
062     */
063    
064    @Tag(name = "in")
065    @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.InTag")
066    public class InExtensionTag extends BodyTagSupport
067        implements HasValue, HasValueChangeListener, HasValidator, HasIdBindingAndRendered,
068        HasConverter, IsReadonly, IsDisabled, HasOnchange, HasMarkup, IsRequired,
069        HasTip, HasLabel, HasLabelWidth, IsPassword, IsFocus, HasSuggestMethod, HasTabIndex {
070    
071      private String binding;
072      private String converter;
073      private String validator;
074      private String disabled;
075      private String focus;
076      private String label;
077      private String password;
078      private String readonly;
079      private String rendered;
080      private String required;
081      private String tip;
082      private String value;
083      private String valueChangeListener;
084      private String onchange;
085      private String suggestMethod;
086      private String markup;
087      private String labelWidth;
088      private String tabIndex;
089    
090      private LabelExtensionTag labelTag;
091      private InTag inTag;
092    
093      @Override
094      public int doStartTag() throws JspException {
095    
096        labelTag = new LabelExtensionTag();
097        labelTag.setPageContext(pageContext);
098        if (label != null) {
099          labelTag.setValue(label);
100        }
101        if (tip != null) {
102          labelTag.setTip(tip);
103        }
104        if (rendered != null) {
105          labelTag.setRendered(rendered);
106        }
107        if (labelWidth != null) {
108          labelTag.setColumns(labelWidth + ";*");
109        }
110        if (markup != null) {
111          labelTag.setMarkup(markup);
112        }    
113        labelTag.setParent(getParent());
114        labelTag.doStartTag();
115    
116        inTag = new InTag();
117        inTag.setPageContext(pageContext);
118        if (value != null) {
119          inTag.setValue(value);
120        }
121        if (valueChangeListener != null) {
122          inTag.setValueChangeListener(valueChangeListener);
123        }
124        if (binding != null) {
125          inTag.setBinding(binding);
126        }
127        if (converter != null) {
128          inTag.setConverter(converter);
129        }
130        if (validator != null) {
131          inTag.setValidator(validator);
132        }
133        if (onchange != null) {
134          inTag.setOnchange(onchange);
135        }
136        if (suggestMethod != null) {
137          inTag.setSuggestMethod(suggestMethod);
138        }
139        if (disabled != null) {
140          inTag.setDisabled(disabled);
141        }
142        if (focus != null) {
143          inTag.setFocus(focus);
144        }
145        if (id != null) {
146          inTag.setId(id);
147        }
148        if (password != null) {
149          inTag.setPassword(password);
150        }
151        if (readonly != null) {
152          inTag.setReadonly(readonly);
153        }
154        if (required != null) {
155          inTag.setRequired(required);
156        }
157        if (markup != null) {
158          inTag.setMarkup(markup);
159        }
160        if (tabIndex != null) {
161          inTag.setTabIndex(tabIndex);
162        }
163        inTag.setParent(labelTag);
164        inTag.doStartTag();
165    
166        return super.doStartTag();
167      }
168    
169      @Override
170      public int doEndTag() throws JspException {
171        inTag.doEndTag();
172        labelTag.doEndTag();
173        return super.doEndTag();
174      }
175    
176      @Override
177      public void release() {
178        super.release();
179        binding = null;
180        converter = null;
181        validator = null;
182        disabled = null;
183        labelWidth = null;
184        focus = null;
185        label = null;
186        password = null;
187        readonly = null;
188        rendered = null;
189        required = null;
190        tip = null;
191        value = null;
192        valueChangeListener = null;
193        onchange = null;
194        suggestMethod = null;
195        markup = null;
196        tabIndex = null;
197        inTag = null;
198        labelTag = null;
199      }
200    
201      public void setMarkup(String markup) {
202        this.markup = markup;
203      }
204    
205      public void setValue(String value) {
206        this.value = value;
207      }
208    
209      public void setValueChangeListener(String valueChangeListener) {
210        this.valueChangeListener = valueChangeListener;
211      }
212    
213      public void setLabel(String label) {
214        this.label = label;
215      }
216    
217      public void setFocus(String focus) {
218        this.focus = focus;
219      }
220    
221      public void setBinding(String binding) {
222        this.binding = binding;
223      }
224    
225      public void setRendered(String rendered) {
226        this.rendered = rendered;
227      }
228    
229      public void setConverter(String converter) {
230        this.converter = converter;
231      }
232    
233      public void setOnchange(String onchange) {
234        this.onchange = onchange;
235      }
236    
237      public void setSuggestMethod(String suggestMethod) {
238        this.suggestMethod = suggestMethod;
239      }
240    
241      public void setValidator(String validator) {
242        this.validator = validator;
243      }
244    
245      public void setPassword(String password) {
246        this.password = password;
247      }
248    
249      public void setReadonly(String readonly) {
250        this.readonly = readonly;
251      }
252    
253      public void setDisabled(String disabled) {
254        this.disabled = disabled;
255      }
256    
257      public void setRequired(String required) {
258        this.required = required;
259      }
260    
261      public void setTip(String tip) {
262        this.tip = tip;
263      }
264    
265      public void setLabelWidth(String labelWidth) {
266        this.labelWidth = labelWidth;
267      }
268    
269      public void setTabIndex(String tabIndex) {
270        this.tabIndex = tabIndex;
271      }
272    }