org.apache.myfaces.shared_tomahawk.taglib.core.SelectItemTagBase Maven / Gradle / Ivy

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JSF components and utilities that can be used with any JSF implementation. This library is based on the JSF1.1 version of Tomahawk, but with minor source code and build changes to take advantage of JSF2.1 features. A JSF2.1 implementation is required to use this version of the Tomahawk library.

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.myfaces.shared_tomahawk.taglib.core;

import org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr;

import javax.el.ValueExpression;
import javax.faces.component.UIComponent;

/**
 * @author Thomas Spiegl (latest modification by $Author$)
 * @version $Revision$ $Date$
 */
public class SelectItemTagBase
    extends org.apache.myfaces.shared_tomahawk.taglib.UIComponentELTagBase
{
    //private static final Log log = LogFactory.getLog(SelectItemTag.class);

    public String getComponentType()
    {
        return "javax.faces.SelectItem";
    }

    public String getRendererType()
    {
        return null;
    }

    // UISelectItem attributes
    private ValueExpression _itemDisabled;
    private ValueExpression _itemDescription;
    private ValueExpression _itemLabel;
    private ValueExpression _itemValue;
    private ValueExpression _escape;
    private ValueExpression _noSelectionOption;

    protected void setProperties(UIComponent component)
    {
        super.setProperties(component);

        setBooleanProperty(component, JSFAttr.ITEM_DISABLED_ATTR, _itemDisabled);
        setStringProperty(component, JSFAttr.ITEM_DESCRIPTION_ATTR, _itemDescription);
        setStringProperty(component, org.apache.myfaces.shared_tomahawk.renderkit.JSFAttr.ITEM_LABEL_ATTR, _itemLabel);
        setStringProperty(component, JSFAttr.ITEM_VALUE_ATTR, _itemValue);
        setBooleanProperty(component, JSFAttr.ITEM_ESCAPED_ATTR, _escape, Boolean.TRUE);
        setBooleanProperty(component, JSFAttr.NO_SELECTION_OPTION_ATTR, _noSelectionOption, Boolean.FALSE);
    }

    public void setItemDisabled(ValueExpression itemDisabled)
    {
        _itemDisabled = itemDisabled;
    }

    public void setItemDescription(ValueExpression itemDescription)
    {
        _itemDescription = itemDescription;
    }

    public void setItemLabel(ValueExpression itemLabel)
    {
        _itemLabel = itemLabel;
    }

    @Deprecated
    protected void setItemValue(String itemValue)
    {
        _itemValue = getFacesContext().getApplication().getExpressionFactory().createValueExpression(
                    getFacesContext().getELContext(),itemValue,String.class);
    }

    public void setItemValue(ValueExpression itemValue)
    {
        _itemValue = itemValue;
    }

    public void setEscape(ValueExpression escape)
    {
        _escape = escape;
    }

    protected ValueExpression getItemValue()
    {
        return _itemValue;
    }

    public void setNoSelectionOption(ValueExpression noSelectionOption)
    {
        _noSelectionOption = noSelectionOption;
    }

}