org.ajax4jsf.framework.util.javascript.JSFunction Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of ajax4jsf Show documentation

Ajax4jsf is an open source extension to the JavaServer Faces standard that adds AJAX capability to JSF applications without requiring the writing of any JavaScript.

The newest version!

/**
 * Copyright 2004 The Apache Software Foundation.
 *
 * Licensed 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.ajax4jsf.framework.util.javascript;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * @author shura (latest modification by $Author: sergeysmirnov $)
 * @version $Revision: 1.1 $ $Date: 2006/04/28 02:04:05 $
 *
 */
public class JSFunction extends ScriptStringBase implements ScriptString
{

    private String name;
    private List parameters = null;
    
    
    
    /**
     * @param name
     */
    public JSFunction(String name)
    {
        // TODO Auto-generated constructor stub
        this.name = name;
    }



    /**
     * @param name
     * @param parameters
     */
    public JSFunction(String name, List parameters)
    {
        // TODO Auto-generated constructor stub
        this.name = name;
        this.parameters = parameters;
    }

    /**
     * @param name
     * @param parameters
     */
    public JSFunction(String name, Object parameter)
    {
        // TODO Auto-generated constructor stub
        this.name = name;
        this.parameters = new ArrayList(1);
        this.parameters.add(parameter);
    }


    public JSFunction addParameter(Object parameter)
    {
        if(this.parameters == null){
            this.parameters = new ArrayList();
        }
        this.parameters.add(parameter);
        return this;
    }
    
    public void appendScript(StringBuffer functionString){
        functionString.append(name).append('(');
        boolean first = true;
        for (Iterator param = parameters.iterator(); param.hasNext();)
        {
            Object element =  param.next();
            if(!first){
                functionString.append(',');
            }
            if (null != element) {
				functionString.append(ScriptUtils.toScript(element));
			} else {
				functionString.append("null");
			}
            first = false;
        }
        functionString.append(")");
    }
}