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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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// ParameterTag.java

package com.sun.faces.taglib.jsf_core;

import javax.el.ValueExpression;
import javax.faces.component.UIComponent;
import javax.faces.component.UIParameter;
import javax.faces.webapp.UIComponentELTag;

public class ParameterTag extends UIComponentELTag {

//
// Protected Constants
//

//
// Class Variables
//

//
// Instance Variables
//
    private ValueExpression name;
    private ValueExpression value;

// Attribute Instance Variables


// Relationship Instance Variables

//
// Constructors and Initializers
//

    public ParameterTag() {
        super();
    }

//
// Class methods
//

//
// Accessors
//
    public void setName(ValueExpression name) {
        this.name = name;
    }


    public void setValue(ValueExpression value) {
        this.value = value;
    }

//
// General Methods
//

    public String getRendererType() {
        return null;
    }


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


    protected void setProperties(UIComponent component) {
        super.setProperties(component);
        UIParameter parameter = (UIParameter) component;

        if (name != null) {
            if (!name.isLiteralText()) {
                parameter.setValueExpression("name", name);
            } else {
                parameter.setName(name.getExpressionString());
            }
        }
        // if component has non null value, do not call setValue().
        if (value != null) {
            if (!value.isLiteralText()) {
                component.setValueExpression("value", value);
            } else {
                parameter.setValue(value.getExpressionString());
            }
        }
    }
}