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.SelectOneListboxTag;
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.HasDeprecatedHeight;
026    import org.apache.myfaces.tobago.taglib.decl.HasId;
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.HasOnchange;
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.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 option listbox.
046     */
047    @Tag(name = "selectOneListbox")
048    @ExtensionTag(baseClassName = "org.apache.myfaces.tobago.taglib.component.SelectOneListboxTag")
049    public class SelectOneListboxExtensionTag
050        extends BodyTagSupport implements HasId, HasValue, HasValueChangeListener, IsDisabled,
051        HasLabel, HasLabelWidth, IsReadonly, HasOnchange, IsRendered,
052        HasBinding, HasDeprecatedHeight, IsFocus, HasTip, IsRequired, HasConverter, HasValidator, HasTabIndex {
053      private String required;
054      private String value;
055      private String valueChangeListener;
056      private String disabled;
057      private String readonly;
058      private String onchange;
059      private String inline;
060      private String label;
061      private String rendered;
062      private String binding;
063      private String tip;
064      private String height;
065      private String converter;
066      private String validator;
067      private String labelWidth;
068      private String tabIndex;
069      private String focus;
070    
071      private LabelExtensionTag labelTag;
072      private SelectOneListboxTag selectOneListboxTag;
073    
074      @Override
075      public int doStartTag() throws JspException {
076    
077        labelTag = new LabelExtensionTag();
078        labelTag.setPageContext(pageContext);
079        labelTag.setRows("*");
080        if (label != null) {
081          labelTag.setValue(label);
082        }
083        if (tip != null) {
084          labelTag.setTip(tip);
085        }
086        if (rendered != null) {
087          labelTag.setRendered(rendered);
088        }
089        if (labelWidth != null) {
090          labelTag.setColumns(labelWidth + ";*");
091        }
092        labelTag.setParent(getParent());
093        labelTag.doStartTag();
094    
095        selectOneListboxTag = new SelectOneListboxTag();
096        selectOneListboxTag.setPageContext(pageContext);
097        if (value != null) {
098          selectOneListboxTag.setValue(value);
099        }
100        if (valueChangeListener != null) {
101          selectOneListboxTag.setValueChangeListener(valueChangeListener);
102        }
103        if (binding != null) {
104          selectOneListboxTag.setBinding(binding);
105        }
106        if (onchange != null) {
107          selectOneListboxTag.setOnchange(onchange);
108        }
109        if (validator != null) {
110          selectOneListboxTag.setValidator(validator);
111        }
112        if (converter != null) {
113          selectOneListboxTag.setConverter(converter);
114        }
115        if (disabled != null) {
116          selectOneListboxTag.setDisabled(disabled);
117        }
118        if (inline != null) {
119          selectOneListboxTag.setInline(inline);
120        }
121        if (focus != null) {
122          selectOneListboxTag.setFocus(focus);
123        }
124        if (id != null) {
125          selectOneListboxTag.setId(id);
126        }
127        if (height != null) {
128          selectOneListboxTag.setHeight(height);
129        }
130        if (readonly != null) {
131          selectOneListboxTag.setReadonly(readonly);
132        }
133        if (required != null) {
134          selectOneListboxTag.setRequired(required);
135        }
136        if (tabIndex != null) {
137          selectOneListboxTag.setTabIndex(tabIndex);
138        }
139        selectOneListboxTag.setParent(labelTag);
140        selectOneListboxTag.doStartTag();
141    
142        return super.doStartTag();
143      }
144    
145      @Override
146      public int doEndTag() throws JspException {
147        selectOneListboxTag.doEndTag();
148        labelTag.doEndTag();
149        return super.doEndTag();
150      }
151    
152      @Override
153      public void release() {
154        super.release();
155        binding = null;
156        onchange = null;
157        disabled = null;
158        inline = null;
159        labelWidth = null;
160        label = null;
161        height = null;
162        readonly = null;
163        rendered = null;
164        converter = null;
165        validator = null;
166        required = null;
167        tip = null;
168        value = null;
169        valueChangeListener = null;
170        tabIndex = null;
171        selectOneListboxTag = null;
172        labelTag = null;
173        focus = null;
174      }
175    
176      public void setRequired(String required) {
177        this.required = required;
178      }
179    
180      public void setValue(String value) {
181        this.value = value;
182      }
183    
184      public void setValueChangeListener(String valueChangeListener) {
185        this.valueChangeListener = valueChangeListener;
186      }
187    
188      public void setDisabled(String disabled) {
189        this.disabled = disabled;
190      }
191    
192      public void setReadonly(String readonly) {
193        this.readonly = readonly;
194      }
195    
196      public void setOnchange(String onchange) {
197        this.onchange = onchange;
198      }
199    
200      public void setInline(String inline) {
201        this.inline = inline;
202      }
203    
204      public void setLabel(String label) {
205        this.label = label;
206      }
207    
208      public void setHeight(String height) {
209        this.height = height;
210      }
211    
212      public void setValidator(String validator) {
213        this.validator = validator;
214      }
215    
216      public void setConverter(String converter) {
217        this.converter = converter;
218      }
219    
220      public void setRendered(String rendered) {
221        this.rendered = rendered;
222      }
223    
224      public void setBinding(String binding) {
225        this.binding = binding;
226      }
227    
228      public void setTip(String tip) {
229        this.tip = tip;
230      }
231    
232      public void setLabelWidth(String labelWidth) {
233        this.labelWidth = labelWidth;
234      }
235    
236      public void setTabIndex(String tabIndex) {
237        this.tabIndex = tabIndex;
238      }
239    
240      public void setFocus(String focus) {
241        this.focus = focus;
242      }
243    }