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 *
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 * General Public License Version 2 only ("GPL") or the Common Development
 * 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
 * or packager/legal/LICENSE.txt.  See the License for the specific
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/*
 * $Id: ProcessingInstructionEvent.java,v 1.4 2010-11-01 04:40:41 joehw Exp $
 * %W% %E%
 */
package com.sun.xml.internal.stream.events ;

import java.io.Writer;
import javax.xml.stream.Location;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.ProcessingInstruction;

/** Implements Processing Instruction Event
 *
 *@author Neeraj Bajaj, Sun Microsystems.
 *
 */


public class ProcessingInstructionEvent extends DummyEvent
implements ProcessingInstruction {
    
    /** Processing Instruction Name */
    private String fName;
    /** Processsing instruction content */
    private String fContent;
    
    public ProcessingInstructionEvent() {
        init();
    }
    
    public ProcessingInstructionEvent(String targetName, String data) {
        this(targetName,data,null);
    }
    
    public ProcessingInstructionEvent(String targetName, String data,Location loc) {
        init();
        this.fName = targetName;
        fContent = data;
        setLocation(loc);
    }
    
    protected void init() {
        setEventType(XMLStreamConstants.PROCESSING_INSTRUCTION);
    }
    
    public String getTarget() {
        return fName;
    }
    
    public void setTarget(String targetName) {
        fName = targetName;
    }
    
    public void setData(String data) {
        fContent = data;
    }
    
    public String getData() {
        return fContent;
    }
    
    public String toString() {
        if(fContent != null && fName != null)
            return "";
        if(fName != null)
            return "";
        if(fContent != null)
            return "";
        else
            return "";
    }
    
    protected void writeAsEncodedUnicodeEx(java.io.Writer writer) 
    throws java.io.IOException
    {
        writer.write(toString());
    }
    
}