Added by Santosh

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@101296 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-wms/ibase/webitm/wms/reports/ReportRequesthandlerServlet.java

+package ibase.webitm.wms.reports;
+
+import java.io.EOFException;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.PrintWriter;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+import javax.print.DocFlavor;
+import javax.print.PrintService;
+import javax.print.PrintServiceLookup;
+import javax.print.attribute.HashPrintRequestAttributeSet;
+import javax.print.attribute.HashPrintServiceAttributeSet;
+import javax.print.attribute.PrintRequestAttributeSet;
+import javax.print.attribute.PrintServiceAttributeSet;
+import javax.print.attribute.standard.Copies;
+import javax.print.attribute.standard.PrinterName;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import net.sf.jasperreports.engine.JRExporterParameter;
+import net.sf.jasperreports.engine.JasperPrint;
+import net.sf.jasperreports.engine.export.JRPrintServiceExporter;
+import net.sf.jasperreports.engine.export.JRPrintServiceExporterParameter;
+
+
+
+/**
+ * Servlet implementation class TestServlet
+ */
+public class ReportRequesthandlerServlet extends HttpServlet {
+	private static final long serialVersionUID = 1L;
+
+    /**
+     * Default constructor. 
+     * @return 
+     */
+	  public void RequestreportServlet() 
+	  {
+      }
+
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException 
+	{
+		// TODO Auto-generated method stub	
+		res.setContentType("text/xml");
+		res.setHeader("Cache-Control", "no-store, no-cache");	
+		JRPrintServiceExporter exporter = new JRPrintServiceExporter();
+		
+		String printerName = "";
+		Connection con = null;
+		String printServiceName = "";
+		//Added by Santosh on 13-04-2016 [Start]
+		int copiesNumner = 0;
+		//Added by Santosh on 13-04-2016 [End]
+		JasperPrint jasperPrint = null;
+		String retString ="";
+		 
+		try
+		{
+			
+			printServiceName = (String)req.getParameter("PRINTER_NAME");
+			System.out.println("Server Side getting printer BName ::::::::::::["+printServiceName+"]:::::::::::");
+			//Added by Santosh on 13-04-2016 [Start]
+			copiesNumner = Integer.parseInt(req.getParameter("NUMBER_OF_COPIES"));
+			System.out.println("Number of copies ::::::::::::["+copiesNumner+"]:::::::::::");
+			//Added by Santosh on 13-04-2016 [End]
+		
+			
+			DocFlavor psInFormat = DocFlavor.INPUT_STREAM.AUTOSENSE;
+			PrintServiceAttributeSet printServiceAttributeSet = new HashPrintServiceAttributeSet();
+			PrintRequestAttributeSet printRequestAttributeSet = new HashPrintRequestAttributeSet();
+
+			ObjectInputStream inputStream = null ;  
+	        Object objectS = null;  
+	          
+	        try {  
+	        	
+	        	System.out.println("Request URL  " + req.getRequestURL());
+	        	System.out.println("Request URL  " + req.getQueryString());
+	        	System.out.println("Avilable bytes " + req.getInputStream().available());
+	        		        	
+	        	inputStream =  new ObjectInputStream(req.getInputStream());
+	        	//objectS = (Object)inputStream.readObject();  
+	        	
+	        	System.out.println("------------------Reading Object================..");
+	            
+	            while ((objectS = inputStream.readObject()) != null) 
+	            {
+	                
+	                if (objectS instanceof JasperPrint) {
+	                
+	                    System.out.println("Found  with Jasper Print Object");
+	                    jasperPrint = (JasperPrint)objectS;
+	                }
+	                
+	            }
+	        } catch (EOFException ex) {  //This exception will be caught when EOF is reached
+	            System.out.println("End of file reached.");
+	        } catch (ClassNotFoundException ex) {
+	            ex.printStackTrace();
+	        } catch (FileNotFoundException ex) {
+	            ex.printStackTrace();
+	        } catch (IOException ex) {
+	            ex.printStackTrace();
+	        } finally {
+	            //Close the ObjectInputStream
+	            try {
+	                if (inputStream != null) {
+	                    inputStream.close();
+	                }
+	            } catch (IOException ex) {
+	                ex.printStackTrace();
+	            }
+	        } 
+	        
+	        System.out.println("Total Page Size For Print["+jasperPrint.getPages().size() +"]");
+			PrinterName name = new PrinterName(printServiceName, null);
+			printServiceAttributeSet.add(name);
+			exporter.setParameter(JRExporterParameter.JASPER_PRINT,jasperPrint);  
+			exporter.setParameter  
+			(JRPrintServiceExporterParameter.PRINT_REQUEST_ATTRIBUTE_SET,  
+			printRequestAttributeSet);  
+			exporter.setParameter  
+			(JRPrintServiceExporterParameter.PRINT_SERVICE_ATTRIBUTE_SET,  
+			printServiceAttributeSet);  
+			exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG,  
+			Boolean.FALSE);  
+			exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG,  
+			Boolean.FALSE);  
+			
+			for(int i=1;i<=copiesNumner;i++){
+				exporter.exportReport();
+				System.out.println("Loop number"+i);
+			}
+			
+
+			
+			
+		}
+		catch (Exception E)
+		{
+			 E.printStackTrace();
+		}
+		finally
+		{
+			try
+			{
+				
+			}
+			catch(Exception d)
+			{
+				d.printStackTrace();
+			}		
+		}
+	}
+
+	/**
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 */
+	public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException,IOException
+	{
+		doPost(request,response);
+	}
+
+}