Command.java

/*
 * Created on Mar 18, 2005
 */
package matlabRMI;

import java.io.IOException;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;

import rmi.*;

/**
 * @author Ali KIZIL
 */
public class Command extends TagSupport {

	private static final long serialVersionUID = 7676093703321515167L;
	private String cmd;
	private goOnlineClient goOnlineClient;

	public int doStartTag() throws JspException {
		try {
			if (cmd == null) {
				// Give error to page.
				pageContext.getOut().println("<b><font color=\"#FF3300\">Command is missing.</b></font>");			
			}
			else {
				// Get page attribute.
				goOnlineClient = (goOnlineClient)pageContext.getAttribute("goOnlineClient");
				goOnlineClient.command(cmd);
			}
		} catch (IOException e) {
			System.out.println("MSP Error: "+e.getMessage());
		}
		return EVAL_BODY_INCLUDE;
	}
	
	public String getCmd() {
		return cmd;
	}

	public void setCmd(String cmd) {
		this.cmd = cmd;
	}
}