Ajax File

gistfile1.js

function setbrowser()
{
    if (window.XMLHttpRequest)
    {// code for IE7+, Firefox, Chrome, Opera, Safari
        xmlhttp=new XMLHttpRequest();
    }
    else
    {// code for IE6, IE5
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }

  
    if (typeof XMLHttpRequest == "undefined")
        XMLHttpRequest = function () {
            try {
                return new ActiveXObject("Msxml2.XMLHTTP.6.0");
            }
            catch (e) {}
            try {
                return new ActiveXObject("Msxml2.XMLHTTP.3.0");
            }
            catch (e) {}
            try {
                return new ActiveXObject("Msxml2.XMLHTTP");
            }
            catch (e) {}
            //Microsoft.XMLHTTP points to Msxml2.XMLHTTP.3.0 and is redundant
            throw new Error("This browser does not support XMLHttpRequest.");
        };
}

function replaceButtonText(command,servicemanagerid)
{
    if(command=='pause')
    {
        alert(servicemanagerid)
        alert(command)
        sendQuery(command,servicemanagerid);
    }
    else if(command=='resume')
    {
        alert(servicemanagerid)
        alert(command)
        sendQuery(command,servicemanagerid);
    }
    else if(command=='stop')
    {
        alert(servicemanagerid)
        alert(command)
        sendQuery(command,servicemanagerid);
    }
    else if(command=='start')
    {
        alert("Not Implemented yet..")
    }
    else if(command=='shutdown')
    {
        alert(servicemanagerid)
        alert(command)
        sendQuery(command,servicemanagerid);
    }
}


function sendQuery(command,servicemanagerid)
{
   
    setbrowser();
    xmlhttp.onreadystatechange=function()
    {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
    //  document.getElementById("grid").innerHTML=xmlhttp.responseText;
    }
    }
    //alert("search?query="+query+"&limit="+qlimit+"searchtxt="+searchtxt+"&list="+list);
    xmlhttp.open("POST","Action.jsp?command="+command+"&servicemanagerid="+servicemanagerid+"",true);
    alert(command+" request send sucessfully,please wait..")
    xmlhttp.send();
}

function startTimer()
{
    alert("starttimer");
    getView();
    aTimer = window.setInterval("getView()",5000);
//	return false;
}


function getView()
{
    setbrowser();
    xmlhttp.onreadystatechange=function()
    {
        alert("onreadystatechange")
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
            document.getElementById("monitordiv").innerHTML=xmlhttp.responseText;
            addRowColor()
        }
    }

    xmlhttp.open("POST","View.jsp",true);

    xmlhttp.send();
}

function getViewForStartService()
{
    setbrowser();
    xmlhttp.onreadystatechange=function()
    {
        //alert("onreadystatechange")
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
           // alert(xmlhttp.responseText);
            document.getElementById("pageviewdiv").innerHTML=xmlhttp.responseText;
        }
    }
    xmlhttp.open("POST","start_services.jsp",true);
    xmlhttp.send();
}

function getViewForServiceStatus()
{
    setbrowser();
    xmlhttp.onreadystatechange=function()
    {
        alert("onreadystatechange")
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
            alert(xmlhttp.responseText);
            document.getElementById("pageviewdiv").innerHTML=xmlhttp.responseText;
        }
    }
    xmlhttp.open("POST","service_status.jsp",true);
    xmlhttp.send();
}


function addRowColor()
{
    var table = document.getElementById("tableview");
    var rows = table.getElementsByTagName("tr");


    document.getElementById("tableview").style.border="thick solid #0000FF"

    for(i = 0; i < rows.length; i++)
    {
        if(i==0)
        {
            rows[i].style.backgroundColor= "";
            rows[i].className = "tableheader";
        }
        else if(i % 2 == 0)
        {
	      		   
            rows[i].style.backgroundColor= "";
            rows[i].className = "odd";
        }
        else
        {
            rows[i].style.backgroundColor= "";
            rows[i].className = "even";
        }
    }
}

index.jsp

<html>
    <head> <Title> Service Monitor</Title>
  <script type="text/javascript" src="resources/js/Ajax.js"></script>
    </head>
    <body>
        <%@include file="/page_header.jsp" %>
        <div id="pageviewdiv">
        </div>
    </body>

</html>

page_header.jsp

<%-- 
    Document   : page_header
    Created on : May 23, 2012, 5:56:50 PM
    Author     : SAMEEK
--%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body align="left">
          <div id="header" align="left">
        <img src="logo.JPG" />
	</div><br/>
        &nbsp;&nbsp;<a href="#" onclick="getViewForStartService()"> <b>Start Services</b></a> || <a href="service_status.jsp"><b>Service Status</b></a> || <a href="#"><b>Home</b></a>
   <br/><br/>

    </body>
</html>

service_status.jsp

<%-- 
    Document   : service_status
    Created on : May 23, 2012, 5:55:34 PM
    Author     : SAMEEK
--%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
    "http://www.w3.org/TR/html4/loose.dtd">



<html>
    <head> <Title> Service Monitor</Title>
        <script type="text/javascript" src="resources/js/Ajax.js"></script>
    </head>
    <body onload="startTimer()">
    
        <br/>
        <div id="monitordiv"> </div>
    </body>

</html>

start_services.jsp

<%-- 
    Document   : start_services
    Created on : May 23, 2012, 6:02:22 PM
    Author     : SAMEEK
--%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   "http://www.w3.org/TR/html4/loose.dtd">

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Start Service</title>
    </head>
    <body>
       
        <h1>Hello World!</h1>
    </body>
</html>

view.jsp

<%@page import="java.util.List"%>
<%@page import="com.arosys.hibernatedatamanager.ServiceManagerDetailsDAO"%>
<%@page import="org.apache.log4j.Logger"%>
<%@page import="com.arosys.logger.LoggerFactory"%>
<%@page import="com.arosys.hibernatedatamanager.ServiceManagerDetails"%>
<%@page import="java.util.Iterator"%>
<%@page import="org.hibernate.Query"%>
<%@page import="org.hibernate.Session"%>
<%@page import="org.hibernate.SessionFactory"%>
<%@page import="org.hibernate.cfg.Configuration"%>
<%@page import="java.net.URL"%>
<%@page import="java.sql.ResultSet"%>
<%@page import="java.sql.Statement"%>
<%@page import="java.sql.DriverManager"%>
<%@page import="java.sql.Connection"%>

<html>
    <head> <Title> Service Monitor  </Title>
        <script type="text/javascript" src="resources/js/Ajax.js"></script>
        <link type="text/css" rel="stylesheet" href="resources/css/tablesheet.css">

    </head>
    <body>
        <%@include file="/page_header.jsp" %>

        <form  onload="addRowColor()">

            <table border="1" align="center" id="tableview" >
                <tr>
                    <td>S.No</td>
                    <td>Service ManagerID</td>
                    <td>Service Mode</td>
                    <td>Service Type</td>
                    <td>status</td>
                    <td>control Queue</td>
                    <td>control ExchangeName</td>
                    <td>control Routingkey</td>
                    <td colspan="3" align="center">Action</td>
                </tr>

                <%String Status = null;
            String servicemode = null;%>
                <%
                            try {
                                ServiceManagerDetailsDAO managerDao = new ServiceManagerDetailsDAO();
                                //ServiceManagerDetails  managerdetails = new ServiceManagerDetails ();
                                List list = managerDao.findAllWithNotClause();
                                for (Iterator it = list.iterator(); it.hasNext();) {
                                    ServiceManagerDetails std = (ServiceManagerDetails) it.next();
                %>


                <tr>
                    <td><%=std.getservicedetailsID()%> </td>
                    <td><%=std.getservicemanagerID()%> </td>
                    <td><%=std.getservicemode()%></td>
                    <td><%=std.getservicetype()%></td>
                    <td><%=std.getservicemanagerstatus()%></td>
                    <td><%=std.getcontrolQueue()%></td>
                    <td><%=std.getcontolExchange()%></td>
                    <td><%=std.getcontrolRoutingkey()%></td>

                    <%
                                Status = std.getservicemanagerstatus();
                                servicemode = std.getservicemode();
                                if (Status.equals("Running")) {
                    %>
                    <td><input name="pause"id="pause" type="Button" value="Pause" onclick="replaceButtonText('pause','<%=std.getservicemanagerID()%>') "/></td>

                    <td><input id="shutdown" type="Button" value="Shutdown"  onclick="replaceButtonText('shutdown','<%=std.getservicemanagerID()%>')" /></td>
                        <%
                            } else if (Status.equals("Pause")) {
                        %>
                    <td><input name="resume"id="resume" type="Button" value="Resume" onclick="replaceButtonText('resume','<%=std.getservicemanagerID()%>') "/></td>

                    <td><input id="shutdown" type="Button" value="Shutdown"  onclick="replaceButtonText('shutdown','<%=std.getservicemanagerID()%>')" /></td>
                        <%
                                    }

                                    if (servicemode.equals("ONDEMAND") && Status.equals("Running") || Status.equals("Pause")) {%>
                    <td><input id="stop" type="Button" value="Stop"  onclick="replaceButtonText('stop','<%=std.getservicemanagerID()%>')" /></td>
                        <%} else if (servicemode.equals("ONDEMAND") && Status.equals("Idle")) {%>
                    <td><input id="start" type="Button" value="Start"  onclick="replaceButtonText('start','<%=std.getservicemanagerID()%>')" /></td>

                    <% }
                    %>



                </tr>

                <%
                    }
                %>

                <%

                            } catch (Exception e) {
                                e.printStackTrace();
                            }

                %>
            </table>
        </form>
    </body>
</html>