Thumbnail.java

/*
 * Created on Apr 11, 2005
 */
package matlabRMI;

import java.io.IOException;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;

import rmi.goOnlineClient;



/**
 * @author Ali KIZIL
 */
public class Thumbnail extends TagSupport {
	
	private static final long serialVersionUID = -9089079369624534407L;
	private String imagename;
	private String width;
	private String height;
	private goOnlineClient goOnlineClient;
	private String link;
	
	public int doStartTag() throws JspException {
		try {
			if (imagename == null) {
				pageContext.getOut().println("<b><font color=\"#FF3300\">Image name is missing.</b></font>");
			}
			if (width == null) {
				pageContext.getOut().println("<b><font color=\"#FF3300\">Width is missing.</b></font>");
			}
			if (height == null) {
				pageContext.getOut().println("<b><font color=\"#FF3300\">Height is missing.</b></font>");
			}			
			else {
				goOnlineClient = (goOnlineClient)pageContext.getAttribute("goOnlineClient");
				link = goOnlineClient.thumbnail(imagename,width,height);
				pageContext.setAttribute("link",link);
			}
		} catch (IOException e) {
			System.out.println("MSP Error: "+e.getMessage());
		}
		return EVAL_BODY_INCLUDE;
	}

	public String getHeight() {
		return height;
	}

	public void setHeight(String height) {
		this.height = height;
	}

	public String getImagename() {
		return imagename;
	}

	public void setImagename(String imagename) {
		this.imagename = imagename;
	}

	public String getWidth() {
		return width;
	}

	public void setWidth(String width) {
		this.width = width;
	}
}