source code for GSTRegNoServlet

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@105894 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-gst/ibase/webitm/servlet/gst/GSTRegNoServlet.java

+package ibase.webitm.servlet.gst;
+
+import ibase.system.config.AppConnectParm;
+import ibase.utility.CommonConstants;
+import ibase.webitm.ejb.gst.GstRegNoICRemote;
+import ibase.webitm.utility.ITMException;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.zip.GZIPOutputStream;
+
+import javax.naming.InitialContext;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import com.mysql.jdbc.Messages;
+
+public class GSTRegNoServlet extends HttpServlet 
+{
+	private static final long serialVersionUID = 1L;
+	InitialContext ctx = null;
+
+    public GSTRegNoServlet() {
+        super();
+    }
+
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException 
+	{
+		doPost( request, response );
+	}
+
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException 
+	{
+		System.out.println("XXXXXXXXXXXXXXXXXXXXXX[ GSTRegNoServlet START]XXXXXXXXXXXXXXXXXXXX");
+		request.setCharacterEncoding(CommonConstants.ENCODING);
+		String action = "", responseXML = "", htmlData = "";
+		
+		GstRegNoICRemote gstRegNoRemote = null;
+		
+		try 
+		{	
+			action = request.getParameter("action");
+			System.out.println("GSTRegNoServlet ACTION ["+action+"]");
+			
+			if("previous".equalsIgnoreCase(action))
+			{
+				ibase.utility.UserInfoBean userInfo = ( ibase.utility.UserInfoBean )request.getSession().getAttribute( "USER_INFO" );
+				if(userInfo != null)
+				{
+					String objName 	= request.getParameter("OBJ_NAME");
+					String formNo 	= request.getParameter("FORM_NO");
+					String PRE_FORM_VAL = request.getParameter("PRE_FORM_VAL");
+					
+					System.out.println("OBJ_NAME["+objName+"]");
+					System.out.println("FORMNO["+formNo+"]");
+					System.out.println("PRE_FORM_VAL["+PRE_FORM_VAL+"]");
+					
+					String editorId = (String) request.getSession().getAttribute( "WIZARD_BEAN_ID_" + objName );
+		            System.out.println( " GSTRegNoServlet :: editorId["+editorId+"]" );
+		            
+		            if ( request.getSession().getAttribute(  "WIZARD_BEAN_" + editorId ) != null )
+					{
+						System.out.println(" wizard object found....");
+						
+						request.getSession().removeAttribute( "WIZARD_BEAN_" + objName );
+						//Added by Santosh on 31/03/2017 to remove editorID from session						
+						request.getSession().removeAttribute( "WIZARD_BEAN_ID_" + objName );
+						System.out.println("WIZARD_BEAN_ and WIZARD_BEAN_ID_ removed from  session");
+						request.getRequestDispatcher("/webitm/jsp/WavegenWiz.jsp").forward(request, response);
+					}
+				}
+				else
+				{
+					htmlData = Messages.getString("ITMWizardHandlerServlet_notLoggedIn")+"\n"+Messages.getString("ITMWizardHandlerServlet_pleaseReLogin");
+					System.out.println("htmlData ["+htmlData+"]");
+				}
+			}
+			else if("SAVE_DETAIL_DATA".equalsIgnoreCase(action))
+			{
+				String prevHTMLData = request.getParameter("HTML_DATA");
+				request.getSession().setAttribute( "WAVEGEN_WIZ_DETAIL",prevHTMLData);
+			}
+			else if("DISPLAY_DETAIL_DATA".equalsIgnoreCase(action))
+			{
+				String htmlDataErr = (String) request.getSession().getAttribute( "WAVEGEN_WIZ_DETAIL");
+				request.getSession().removeAttribute( "WAVEGEN_WIZ_DETAIL");
+				
+				response.setContentType("text/html");
+		         
+		        if(CommonConstants.CONTENT_ENCODING != null && CommonConstants.CONTENT_ENCODING.equalsIgnoreCase("gzip"))
+				{
+					response.setHeader("Content-Encoding", "gzip");
+					GZIPOutputStream gzOutStream = new GZIPOutputStream(response.getOutputStream());
+					gzOutStream.write(htmlDataErr.getBytes());
+					gzOutStream.flush();
+					gzOutStream.close();
+				}
+				else
+				{
+					response.setHeader("Content-Encoding", CommonConstants.CONTENT_ENCODING);
+					OutputStream outStream = response.getOutputStream();
+					outStream.write(htmlDataErr.getBytes());
+					outStream.flush();
+					outStream.close();
+				}
+			}
+			else
+			{
+				HashMap<String,String> requestParamMap = new HashMap<String,String>();
+				String paramName = "", paramValue = "";
+				
+				@SuppressWarnings("unchecked")
+				Enumeration<String> reqParams = request.getParameterNames();
+				while(reqParams.hasMoreElements())
+				{
+					Object paramObj = reqParams.nextElement();
+					paramName = (String) paramObj;
+					paramValue = (String)request.getParameter(paramName);
+					if(!paramValue.equalsIgnoreCase(""))
+						requestParamMap.put(paramName,paramValue);
+				}
+				System.out.println("Request Parameter map :"+requestParamMap);
+				
+				ctx=getInitialContext();
+				gstRegNoRemote = (ibase.webitm.ejb.gst.GstRegNoICRemote) ctx.lookup("ibase/GstRegNoIC/remote");
+				responseXML = gstRegNoRemote.handleRequest(requestParamMap);
+				
+				response.setContentType("text/xml");
+		         
+		         if(CommonConstants.CONTENT_ENCODING != null && CommonConstants.CONTENT_ENCODING.equalsIgnoreCase("gzip"))
+				{
+					response.setHeader("Content-Encoding", "gzip");
+					GZIPOutputStream gzOutStream = new GZIPOutputStream(response.getOutputStream());
+					gzOutStream.write(responseXML.getBytes());
+					gzOutStream.flush();
+					gzOutStream.close();
+				}
+				else
+				{
+					response.setHeader("Content-Encoding", "");
+					OutputStream outStream = response.getOutputStream();
+					outStream.write(responseXML.getBytes());
+					outStream.flush();
+					outStream.close();
+				}
+			}
+		} 
+		catch (Exception e) 
+		{
+			System.out.println("WavegenWizServlet.doPost():doPost"+e.getMessage());
+			e.printStackTrace();
+		}
+		
+         System.out.println("XXXXXXXXXXXXXXXXXXXXXX[ WavegenWizServlet END]XXXXXXXXXXXXXXXXXXXX");
+	}
+	
+	protected InitialContext getInitialContext()throws ITMException
+	{
+		InitialContext ctx = null;
+		try
+		{
+			AppConnectParm appConnect = new AppConnectParm();
+			ctx = new InitialContext(appConnect.getProperty());
+		}
+		catch(ITMException itme)
+		{
+			System.out.println("WavegenWizServlet.getInitialContext()");
+			throw itme;
+		}
+		catch(Exception e)
+		{
+			System.out.println("WavegenWizServlet.getInitialContext()"+e.getMessage());
+			throw new ITMException(e);
+		}
+		return ctx;
+	}
+}