org.pajes.html.tree
Class TreeImage

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.pajes.servlet.PajeServlet
              org.pajes.servlet.StaticPajeServlet
                  org.pajes.html.tree.TreeImage

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class TreeImage
extends StaticPajeServlet

Handles the return of the images used in the tree display.

See Also:

Serialized Form

Constructor Summary

TreeImage()
Creates a new TreeScript.

Method Summary

protected byte[]

getContent(javax.servlet.http.HttpServletRequest request) Retrieves a requested image to display within the tree.

Methods inherited from class org.pajes.servlet.StaticPajeServlet

doGet, getContentType, getExpirationDate, getFilename, getLastModified, setHeaders

Methods inherited from class org.pajes.servlet.PajeServlet

createPaje, createPaje, createPaje, doPost, getAbsoluteHREF, getBaseHREF, getMaxFileUploadSize, getPajeFactory, getResource, getUploadedFile, getUploadedFileNames, handleException, init, log, log, service, setInputFieldsFromRequestAttributes, setInputFieldsFromRequestParameters, setMaxFileUploadSize, setPajeFactory

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TreeImage

public TreeImage()

Creates a new TreeScript.

Method Detail

getContent

protected byte[] getContent(javax.servlet.http.HttpServletRequest request)
                     throws java.io.IOException

Retrieves a requested image to display within the tree.

Specified by:

getContent in class StaticPajeServlet

Parameters:

request - the request object.

Returns:

the byte array of the content this servlet will return.

Throws:

java.io.IOException - if an I/O error occurs.