org.opennms.web.nodelabel
Class NodeLabelChangeServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.opennms.web.nodelabel.NodeLabelChangeServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class NodeLabelChangeServlet
extends javax.servlet.http.HttpServlet

Changes the label of a node, throws an event signalling that change, and then redirects the user to a web page displaying that node's details.

Since:

1.8.1

Version:

$Id: $

Author:

Larry Karnowski , OpenNMS , Larry Karnowski , OpenNMS

See Also:

Serialized Form

Field Summary

protected EventProxy

proxy

Constructor Summary

NodeLabelChangeServlet()

Method Summary

void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	init() init
protected void	sendLabelChangeEvent(int nodeId, NodeLabel oldNodeLabel, NodeLabel newNodeLabel) sendLabelChangeEvent

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Field Detail

proxy

protected EventProxy proxy

Constructor Detail

NodeLabelChangeServlet

public NodeLabelChangeServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

init

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException - if any.

doPost

public void doPost(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws javax.servlet.ServletException,
                   IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

sendLabelChangeEvent

protected void sendLabelChangeEvent(int nodeId,
                                    NodeLabel oldNodeLabel,
                                    NodeLabel newNodeLabel)
                             throws EventProxyException

sendLabelChangeEvent

Parameters:

nodeId - a int.

oldNodeLabel - a NodeLabel object.

newNodeLabel - a NodeLabel object.

Throws:

EventProxyException - if any.