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 signaling that change, and then redirects the user to a web page displaying that node's details.

Author:

Larry Karnowski, OpenNMS

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected EventProxy	proxy

Constructor Summary

Constructors

Constructor and Description
NodeLabelChangeServlet()

Method Summary

Modifier and Type	Method and Description
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 NodeLabelJDBCImpl object.

newNodeLabel - a NodeLabelJDBCImpl object.

Throws:

EventProxyException - if any.