Regarding xml Data

Hi,

i am able to extract contractname and filename from xml using DOM parser.After that i am putting this information in Hashtable.but i am not able to pick up corresponding filename (specifes list of devices in a dropdown list) for a specific contract name in jsp.could you please suggest what can i do for this issue?

regards,
rama krishna.y

Please write down your code also.

Pawan Kr Gupta wrote:Please write down your code also.

Hi Pawan,

Following is my code here. In my jsp after clicking GetDevices button proper device needs to be mapped to particular file name in the xml.
could you please give any idea how to do this?
Thanks in advacne.

//code to load contractname and filename

private void loadPerspectivesMap(){
		TreeMap<String,String> perspectivetreeMap = new TreeMap<String,String>();
		TreeMap<String,String> gsamMap = new TreeMap<String,String>();
		TreeMap<String,String> fileMap = new TreeMap<String,String>();

System.out.println("id value is:::"+currPerspective.getPerspective().getId());
        PerspectiveMap perspectiveMap = perspectiveMapService.getPerspective(
        		currPerspective.getPerspective().getId());
        System.err.println("Contracts in loadPerspecitvesMap :::"+perspectivetreeMap);
        List<Contract> contractList = perspectiveMap.getContract();
        Contract contract = null;
        for (int index = 0; index < contractList.size(); index++) {
        	contract = contractList.get(index);
        	System.out.println("contract name in Controller class::"+contract.getName());
        	System.out.println("Gsam name in Controller class::"+contract.getGsam());
        	System.out.println("File name in Controller class::"+contract.getFile());

perspectivetreeMap.put(contract.getName(), contract.getName());
        	gsamMap.put(contract.getName(),contract.getGsam());
        	fileMap.put(contract.getName(), contract.getFile());

}

currPerspective.setContracts(perspectivetreeMap);
        currPerspective.setGsams(gsamMap);
        currPerspective.setFiles(fileMap);

}

//code to load devices from the file.
private void loadDevices(){
		ArrayList<String> deviceList=new ArrayList<String>();
		try{
		 FileInputStream fstream = new FileInputStream("/apps/InCharge8/CONSOLE/smarts/tomcat/webapps/Dashboard/WEB-INF/classes/AAN");
		    // Get the object of DataInputStream
		    DataInputStream in = new DataInputStream(fstream);
		        BufferedReader br = new BufferedReader(new InputStreamReader(in));
		    String strLine;
		    //Read File Line By Line
		    while ((strLine = br.readLine()) != null)   {
		      // Print the content on the console
		      int ind1=strLine.indexOf("+");
		      int ind2=strLine.indexOf("#");
		      strLine=strLine.substring(ind1+1, ind2);
		      deviceList.add(strLine);
		      System.out.println ("device name is::"+strLine);
		    }
		    //Close the input stream
		    in.close();
		    }catch (Exception e){//Catch exception if any
		      System.err.println("Error: " + e.getMessage());
		    }
		    currPerspective.setDeviceList(deviceList);
	}

//jsp code which i need to map devicename and  filename after clicking button here
<%@ include file="/WEB-INF/views/include.jsp" %>
<%@ page import="java.util.*,java.io.*" %>
<%@ page import="java.util.TimeZone" %>
<%@ page import="java.util.Date" %>
<html>
<head>
<title>BT GS Dashboard Main</title>
<meta name="AUTHOR" content="Keith A. Milner" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="screen.css" />
<link rel="stylesheet" type="text/css" href="screen-admin.css" />
<script type="text/javascript">
var childWin = new Array();
var iWin = 0;
</script>
<script Language="JavaScript">
function load(url) {
var load = window.open(url,'','scrollbars=yes,menubar=yes,height=600,width=800,resizable=yes,toolbar=yes,location=yes,status=yes');
if (window.focus) {load.focus()}
}
function getUrl(sClassName,sInstance){
window.open("./viewMapToolScreen.html?com.smarts.autoAttachDM=10.80.159.20:7001/SAM-GSAM1&class=com.smarts.webapps.SmWebMapApp&com.smarts.launch.class="+sClassName+"&com.smarts.launch.instance="+sInstance+"&com.smarts.map.showAllBusiness=1&com.smarts.userid=admin&com.smarts.password=changeme");
}
</script>

</head>
<body>

<form method="post">
<table border="0"  >
 <tr>
 <td>
 Choose the Operational View
 </td>
 <td>
 <form action='<c:url value="/viewMapTool.html"/>' method="post">
  <select name="perspective">
         <c:forEach items='${perspectiveMap}' var='persp'>
                  <option value="<c:out value='${persp.key}'/>" ><c:if test='${persp.key == perspective.id}'>selected="selected"</c:if> >
                  <c:out value='${persp.value}'/></option>
         </c:forEach>
  </select>
  </form>
 </td>
 </tr>
 <tr>
 <td>
 List of Contracts
 </td>
 <td>
 <form action='<c:url value="/viewMapTool.html"/>' method="post">
  <select name="contract">
    <c:forEach items='${perspectivetreeMap}'var='contr'>
                          <option value="<c:out value='${contr.key}'/>">
                  <c:out value='${contr.value}'/></option>
    </c:forEach>
  </select>
 <input type="submit" name="submit" value="GetDevices"/>
 </td>
 </tr>
 <tr>
 <td>Choose Device Name</td>
 <td>
 	<select name="devicename">
 
 		 <c:forEach items='${deviceList}'var='devicelist'>
 				 <option><c:out value='${devicelist}'></option>
 	    </c:forEach>
 
 	</select>
 </td>
 </tr>
 </form>
 <tr>
 <td  >            <div align="center">
 <input type="submit" name="submit" value="click" onclick = "getUrl(classname.value,instance.value);"/>
 </td>
 </tr>
 </table>
</form>
</body>
</html>

regards,
rama

Since your question was about XML, we were expecting to see XML handling code you have so far. Instead you show us a bunch of totally irrelevant presentation code.

What have you done so far with XML?

Bill