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EE4J Compatible Implementation for Jakarta Faces API
/*
* Copyright (c) 1997, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
// ParameterTag.java
package com.sun.faces.taglib.jsf_core;
import jakarta.el.ValueExpression;
import jakarta.faces.component.UIComponent;
import jakarta.faces.component.UIParameter;
import jakarta.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
//
@Override
public String getRendererType() {
return null;
}
@Override
public String getComponentType() {
return "jakarta.faces.Parameter";
}
@Override
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());
}
}
}
}