changes done for returnstring parsing to make compatible with workflow return value

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@92411 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-sys/ibase/webitm/ejb/sys/CallConfirmService.java

 package ibase.webitm.ejb.sys;
 
 import ibase.system.config.ConnDriver;
+import ibase.utility.CommonConstants;
+import ibase.utility.GenericUtility;
 import ibase.webitm.ejb.ActionHandlerEJB;
-import ibase.webitm.ejb.fin.GlobalFinanceConfLocal;
-import ibase.webitm.ejb.fin.GlobalFinanceConfRemote;
 import ibase.webitm.utility.ITMException;
 
+import java.io.ByteArrayInputStream;
+import java.io.OutputStreamWriter;
 import java.rmi.RemoteException;
 import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 
 import javax.ejb.Stateless;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.rpc.ParameterMode;
 
 import org.apache.axis.client.Call;
 import org.apache.axis.client.Service;
 import org.apache.axis.encoding.XMLType;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
 
 @Stateless
 public class CallConfirmService extends ActionHandlerEJB implements CallConfirmServiceLocal,CallConfirmServiceRemote {
@@ -48,7 +55,8 @@ public class CallConfirmService extends ActionHandlerEJB implements CallConfirmS
 		try{
 			ConnDriver connDriver = new ConnDriver();
 			conn = connDriver.getConnectDB("DriverITM");
-
+			GenericUtility genericUtility = GenericUtility.getInstance();
+			
 			actionURI = "http://NvoServiceurl.org/" + methodName;
 			
 			sql = "SELECT SERVICE_CODE,COMP_NAME FROM SYSTEM_EVENTS WHERE OBJ_NAME = ? AND EVENT_CODE = 'pre_confirm' ";
@@ -108,7 +116,10 @@ public class CallConfirmService extends ActionHandlerEJB implements CallConfirmS
 			call.setReturnType(XMLType.XSD_STRING);
 			retString = (String)call.invoke(aobj);
 			System.out.println("Return string from NVO is:==>["+retString+"]");
-
+			Document dom= parseString(retString);
+			String errCode = getErrorCode(dom);
+			retString = new ibase.webitm.ejb.ITMDBAccessEJB().getErrorString("",errCode,"");
+			System.out.println("Return string from ITMDBAccessEJB() is:==>["+retString+"]");
 		}
 		catch(Exception e)
 		{
@@ -141,4 +152,67 @@ public class CallConfirmService extends ActionHandlerEJB implements CallConfirmS
 		return retString;
 	}
 	
+	public Document parseString(String xmlString)throws ITMException
+	{
+		Document dom = null;
+		try
+		{
+			//Changed by Monif on 2/23/2009 [For special char parsing issue].Start
+			ibase.utility.GenericUtility genericUtility = new ibase.utility.GenericUtility();
+			xmlString = genericUtility.setXmlDec( xmlString );			
+			//Changed by Monif on 2/23/2009 [For special char parsing issue].End	
+			DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+			dbf.setNamespaceAware(true);
+			dbf.setIgnoringComments(true);
+			DocumentBuilder db = dbf.newDocumentBuilder();
+			OutputStreamWriter errorWriter =   new OutputStreamWriter(System.err, CommonConstants.ENCODING);
+			ByteArrayInputStream baos = new ByteArrayInputStream(xmlString.getBytes());
+			dom = db.parse(baos);
+		}
+		catch (Exception e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		}
+		return dom;
+	}
+	
+	private String getErrorCode(Document dom)
+	{
+		NodeList detailList = null;
+		Node currDetail = null;
+		NodeList currDetailList = null;
+		String nodeName = "";  
+		int currDetailListLength = 0;
+		int	detailListLength = 0;
+		String errCode="";
+
+		detailList = dom.getElementsByTagName("Errors");
+		detailListLength = detailList.getLength();
+		if ( detailListLength > 0 )
+		{
+			for (int ctr = 0;ctr < detailListLength;ctr++)
+			{
+				currDetail = detailList.item(ctr);
+			}
+			currDetailList = currDetail.getChildNodes();
+			currDetailListLength = currDetailList.getLength();
+			for (int i=0;i< currDetailListLength;i++)
+			{
+				Node item =currDetailList.item(i);
+				nodeName = item.getNodeName();
+				System.out.println("@@@@ nodeName :[ "+nodeName+" ]");
+				if (nodeName.equalsIgnoreCase("error"))
+				{
+					errCode = currDetailList.item(i).getAttributes().getNamedItem("id").getNodeValue();
+					System.out.println("@@@@ errCode found :[ "+errCode+" ]");
+					break;
+				}
+			}
+		}
+		System.out.println("@@@@ errCode :[" + errCode+" ]");
+		return errCode;
+		
+	}
+	
 }