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.component;
021    
022    import org.apache.commons.logging.Log;
023    import org.apache.commons.logging.LogFactory;
024    import org.apache.myfaces.tobago.component.ComponentUtil;
025    import org.apache.myfaces.tobago.component.UITabGroup;
026    import org.apache.myfaces.tobago.util.Deprecation;
027    
028    import javax.faces.application.Application;
029    import javax.faces.component.UIComponent;
030    import javax.faces.context.FacesContext;
031    
032    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_IMMEDIATE;
033    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_SELECTED_INDEX;
034    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_SHOW_NAVIGATION_BAR;
035    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_SWITCH_TYPE;
036    import static org.apache.myfaces.tobago.component.UITabGroup.SWITCH_TYPE_CLIENT;
037    import static org.apache.myfaces.tobago.component.UITabGroup.SWITCH_TYPE_RELOAD_PAGE;
038    
039    public class TabGroupTag extends TobagoTag
040        implements TabGroupTagDeclaration {
041    
042      private static final Log LOG = LogFactory.getLog(TabGroupTag.class);
043    
044      private String selectedIndex;
045      private String switchType;
046      private String immediate;
047      private String state;
048      private String showNavigationBar;
049      private String tabChangeListener;
050    
051      @Override
052      public String getComponentType() {
053        return UITabGroup.COMPONENT_TYPE;
054      }
055    
056      @Override
057      protected void setProperties(UIComponent component) {
058        super.setProperties(component);
059        ComponentUtil.setIntegerProperty(component, ATTR_SELECTED_INDEX, selectedIndex);
060        ComponentUtil.setIntegerProperty(component, ATTR_SELECTED_INDEX, state);
061        ComponentUtil.setStringProperty(component, ATTR_SWITCH_TYPE, switchType);
062        ComponentUtil.setBooleanProperty(component, ATTR_IMMEDIATE, immediate);
063        ComponentUtil.setBooleanProperty(component, ATTR_SHOW_NAVIGATION_BAR, showNavigationBar);
064        if (tabChangeListener != null && component instanceof  UITabGroup && isValueReference(tabChangeListener)) {
065          final Application application = FacesContext.getCurrentInstance().getApplication();
066          final javax.faces.el.MethodBinding methodBinding = application.createMethodBinding(tabChangeListener,
067              new Class[] {org.apache.myfaces.tobago.event.TabChangeEvent.class});
068          ((UITabGroup) component).setTabChangeListener(methodBinding);
069        }
070      }
071    
072      @Override
073      public void release() {
074        super.release();
075        state = null;
076        switchType = null;
077        immediate = null;
078        selectedIndex = null;
079        showNavigationBar = null;
080        tabChangeListener = null;
081      }
082    
083      public void setServerside(String serverside) {
084        Deprecation.LOG.error("The attribute 'serverside' of 'UITabGroup' is deprecated. "
085            + "Please refer the documentation for further information.");
086        this.switchType = Boolean.valueOf(serverside)
087            ? SWITCH_TYPE_RELOAD_PAGE : SWITCH_TYPE_CLIENT;
088      }
089    
090      public void setState(String state) {
091        Deprecation.LOG.error("The attribute 'state' of 'UITabGroup' is deprecated. "
092            + "Please refer the documentation for further information.");
093        this.state = state;
094      }
095    
096      public void setSelectedIndex(String selectedIndex) {
097        this.selectedIndex = selectedIndex;
098      }
099    
100      public void setSwitchType(String switchType) {
101        this.switchType = switchType;
102      }
103    
104      public void setImmediate(String immediate) {
105        this.immediate = immediate;
106      }
107    
108      public String getShowNavigationBar() {
109        return showNavigationBar;
110      }
111    
112      public void setShowNavigationBar(String showNavigationBar) {
113        this.showNavigationBar = showNavigationBar;
114      }
115    
116      public String getTabChangeListener() {
117        return tabChangeListener;
118      }
119    
120      public void setTabChangeListener(final String tabChangeListener) {
121        this.tabChangeListener = tabChangeListener;
122      }
123    }
124