ejtools-cvs

[Laurent E. <let...@us...>]

Update of /cvsroot/ejtools/applications/jmx.browser/src/main/net/sourceforge/ejtools/jmxbrowser/web/taglib
In directory usw-pr-cvs1:/tmp/cvs-serv31361

Added Files:
	ConnectTag.java 
Log Message:
Initial Import

--- NEW FILE: ConnectTag.java ---
package net.sourceforge.ejtools.jmxbrowser.web.taglib;

import java.io.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;

import net.sourceforge.ejtools.jmxbrowser.web.*;

/**
 *  Description of the Class
 *
 * @author     letiembl
 * @created    1 mars 2002
 */
public class ConnectTag extends TagSupport
{
   /**  The key of the session-scope bean we look for. */
   private String name = Constants.TREE;
   /**  The page to which we should forward for the user to log on. */
   private String page = "/connect.do";


   /**
    *  Setter for the name attribute
    *
    * @param  name  The new value for name attribute
    */
   public void setName(String name)
   {
      this.name = name;
   }


   /**
    *  Setter for the page attribute
    *
    * @param  page  The new value for page attribute
    */
   public void setPage(String page)
   {
      this.page = page;
   }


   /**
    *  Getter for the name attribute
    *
    * @return    The value of name attribute
    */
   public String getName()
   {
      return (this.name);
   }


   /**
    *  Getter for the page attribute
    *
    * @return    The value of page attribute
    */
   public String getPage()
   {
      return (this.page);
   }


   /**
    *  Description of the Method
    *
    * @return                   Description of the Returned Value
    * @exception  JspException  Description of Exception
    */
   public int doStartTag() throws JspException
   {
      return (SKIP_BODY);
   }


   /**
    *  Description of the Method
    *
    * @return                   Description of the Returned Value
    * @exception  JspException  Description of Exception
    */
   public int doEndTag() throws JspException
   {
      boolean valid = false;

      HttpSession session = pageContext.getSession();
	System.out.println("ConnectTag session "+session.getId());

      if ((session != null) && (session.getAttribute(name) != null))
         valid = true;

      // Forward control based on the results
      if (valid)
         return (EVAL_PAGE);
      else
      {
         try
         {
            pageContext.forward(page);
         }
         catch (Exception e)
         {
            throw new JspException(e.toString());
         }
         return (SKIP_PAGE);
      }
   }


   /**  Description of the Method */
   public void release()
   {
      super.release();
      this.name = Constants.TREE;
      this.page = "/connect.do";
   }
}