Groovy example source code file (SimpleMessage.java)

This example Groovy source code file (SimpleMessage.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

data, i18n, io, janitor, message, object, object, printwriter, processingunit, processingunit, simplemessage, simplemessage, sourceunit, string, string

The Groovy SimpleMessage.java source code

/*
 * Copyright 2003-2007 the original author or authors.
 *
 * 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.codehaus.groovy.control.messages;

import java.io.PrintWriter;

import org.codehaus.groovy.control.Janitor;
import org.codehaus.groovy.control.ProcessingUnit;
import org.codehaus.groovy.control.SourceUnit;



/**
 *  A base class for compilation messages.
 *
 *  @author <a href="mailto:cpoirier@dreaming.org">Chris Poirier
 *
 *  @version $Id: SimpleMessage.java 6778 2007-07-02 10:40:33Z glaforge $
 */

public class SimpleMessage extends Message
{
    protected String message;  // Message text
    protected Object data;     // Data, when the message text is an I18N identifier
    protected ProcessingUnit owner;
    
    public SimpleMessage( String message, ProcessingUnit source ) 
    {
        this( message, null, source );
    }
    
    public SimpleMessage( String message, Object data, ProcessingUnit source )
    {
        this.message = message;
        this.data    = null;
        this.owner = source;
    }
    
    
    public void write( PrintWriter writer, Janitor janitor )
    {
        if( owner instanceof SourceUnit )
        {
            String name = ((SourceUnit)owner).getName();
            writer.println( "" + name + ": " + message );
        }
        else
        {
            writer.println( message );
        }
    }
    
    
    public String getMessage()
    {
        return message;
    }
    
}