GridOperationsImpl.java

package org.jacorb.demo.grid;

import org.jacorb.demo.grid.MyServerPackage.MyException;

public class GridOperationsImpl implements MyServerOperations
{
    private boolean shutdown;

    protected short height = 31;
    protected short width = 14;
    protected java.math.BigDecimal[][] mygrid;

    public GridOperationsImpl()
    {
        mygrid = new java.math.BigDecimal[height][width];
        for( short h = 0; h < height; h++ )
        {
            for( short w = 0; w < width; w++ )
            {
                mygrid[h][w] = new java.math.BigDecimal("123.21");
            }
        }
    }

    public java.math.BigDecimal get(short n, short m)
    {
        if( ( n <= height ) && ( m <= width ) )
        {
            return mygrid[n][m];
        }
        else
        {
            return new java.math.BigDecimal("123.01");
        }
    }

    public short height()
    {
        // System.out.println("height: " + height );
        return height;
    }

    public void set(short n, short m, java.math.BigDecimal value)
    {
        if( ( n <= height ) && ( m <= width ) )
        {
            mygrid[n][m] = value;
        }
    }

    public short width()
    {
        return width;
    }

    public short opWithException() throws MyException
    {
        throw new MyException("This is only a test exception, no harm done :-)");
    }

    public void shutdown ()
    {
        shutdown = true;
    }

    public boolean getShutdown ()
    {
        return shutdown;
    }
}