Bean component to view attachments of Bank Guarantee. [F15ESUN001]

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@98554 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-fin/ibase/webitm/ejb/fin/PurcVchrMultiAttachmentBean.java

+/**
+ * VALLABH KADAM
+ * PurcVchrMultiAttachmentBean.java
+ * [F15ESUN001]
+ * */
+
+package ibase.webitm.ejb.fin;
+
+import ibase.utility.E12GenericUtility;
+import ibase.webitm.ejb.DBAccessRemote;
+import ibase.webitm.ejb.DocumentHandlerRemote;
+import ibase.webitm.ejb.DocumentHandlerWrapperRemote;
+import ibase.webitm.utility.ITMException;
+import ibase.system.config.ConnDriver;
+import ibase.system.config.AppConnectParm;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.rmi.RemoteException;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import javax.servlet.ServletContext;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import ibase.utility.CommonConstants;
+
+import org.apache.commons.io.IOUtils;
+
+public class PurcVchrMultiAttachmentBean
+{
+	private ibase.utility.UserInfoBean userInfo = null;
+	private HttpSession sessionCtx = null;
+	private ServletContext servletContext = null;
+	private HttpServletRequest request = null;
+	private String objName = "";
+	private String user_lang = "en";
+	private String user_country = "US";
+	private String userId = "";
+	private String sessionId = "";
+	private Map<String, ArrayList<String>> mapListUnAlloc = new HashMap<String, ArrayList<String>>();
+	private Map<String, ArrayList<String>> inProcessMapList = new HashMap<String, ArrayList<String>>();
+	private String inProcessDocIds = "";
+	private HttpSession session = null;
+
+	E12GenericUtility genericUtility = new E12GenericUtility();
+
+	public PurcVchrMultiAttachmentBean()
+	{
+
+	}
+
+	public PurcVchrMultiAttachmentBean(HttpSession sessionCtx, String objName) throws ITMException
+	{
+		try
+		{
+			this.sessionCtx = sessionCtx;
+			this.objName = objName;
+			this.userInfo = (ibase.utility.UserInfoBean) this.sessionCtx.getAttribute("USER_INFO");
+		} catch (Exception e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		}
+	}
+
+	public PurcVchrMultiAttachmentBean(String objName, HttpSession session) throws ITMException
+	{
+		try
+		{
+			this.objName = objName;
+			this.session = session;
+		} catch (Exception e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		}
+	}
+
+	public PurcVchrMultiAttachmentBean(HttpSession sessionCtx, ServletContext servletContext, HttpServletRequest request, String objName) throws ITMException
+	{
+		try
+		{
+			this.sessionCtx = sessionCtx;
+			this.servletContext = servletContext;
+			this.request = request;
+			this.objName = objName;
+
+			this.userInfo = (ibase.utility.UserInfoBean) this.sessionCtx.getAttribute("USER_INFO");
+			this.userId = userInfo.getLoginCode();
+			this.sessionId = this.sessionCtx.getId();
+		} catch (Exception e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		}
+	}
+
+	/**
+	 * Find voucher detail from table 'VOUCHER' and 'LC_VOUCHER'
+	 * */
+	public String getVoucherDetails(String tranId) throws ITMException
+	{
+		Connection conn = null;
+		PreparedStatement pstmt = null;
+		ResultSet rs = null;
+		DecimalFormat decimalFormat = new DecimalFormat("#.00");
+		StringBuffer valueXmlString = new StringBuffer();
+		String vouch_det = "";
+		int num = 0;
+
+		try
+		{
+			ConnDriver connDriver = new ConnDriver();
+			conn = connDriver.getConnectDB("DriverITM");
+
+			String sql = "select v.tran_id as voucher_id,v.confirmed,l.tran_id as ref_id,l.purc_order,l.status,l.tran_date" 
+			+" from VOUCHER v, LC_VOUCHER l where v.purc_order=l.purc_order and v.tran_id=? Order by v.purc_order";
+			pstmt = conn.prepareStatement(sql);
+			pstmt.setString(1, tranId);
+
+			rs = pstmt.executeQuery();
+
+			valueXmlString.append("<Root>\r\n");
+			while (rs.next())
+			{
+				valueXmlString.append("<VOUCHER_DET domID='" + num + "'>\r\n");
+				valueXmlString.append("<voucher_no><![CDATA[").append(rs.getString("voucher_id")).append("]]></voucher_no>\r\n");
+				valueXmlString.append("<purc_order><![CDATA[").append(rs.getString("purc_order")).append("]]></purc_order>\r\n");
+				valueXmlString.append("<confirmed><![CDATA[").append(rs.getString("confirmed")).append("]]></confirmed>\r\n");
+				valueXmlString.append("<ref_id><![CDATA[").append(rs.getString("ref_id")).append("]]></ref_id>\r\n");
+				
+				if (rs.getString("status").equalsIgnoreCase("O"))
+				{
+					valueXmlString.append("<status><![CDATA[").append("Open").append("]]></status>\r\n");
+				} else if (rs.getString("status").equalsIgnoreCase("C"))
+				{
+					valueXmlString.append("<status><![CDATA[").append("Close").append("]]></status>\r\n");
+				}
+				valueXmlString.append("<tran_date><![CDATA[").append(rs.getString("tran_date")).append("]]></tran_date>\r\n");
+				valueXmlString.append("</VOUCHER_DET>\r\n");
+				num++;
+			}
+			valueXmlString.append("</Root>\r\n");
+
+			pstmt.close();
+			pstmt = null;
+			rs.close();
+			rs = null;
+			conn.close();
+
+		} catch (SQLException sqe)
+		{
+			sqe.printStackTrace();
+			throw new ITMException(sqe);
+		} catch (Exception e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		} finally
+		{
+			try
+			{
+				conn.close();
+				if (pstmt != null)
+				{
+					pstmt.close();
+				}
+			} catch (SQLException e)
+			{
+				throw new ITMException(e);
+			}
+		}
+		try
+		{
+			String xslFileName = getXSLFileName("BankGuranteeDetails.xsl");
+
+			vouch_det = genericUtility.transformToString(xslFileName, valueXmlString.toString(), CommonConstants.APPLICATION_CONTEXT + File.separator + "temp", "Output", ".html");
+		} catch (ITMException e)
+		{
+			throw new ITMException(e);
+		}
+
+		return vouch_det;
+	}
+
+	/**
+	 * get XSL filename
+	 * 
+	 * @param xslFileName
+	 * @return
+	 * @throws ITMException
+	 */
+	private String getXSLFileName(String xslFileName) throws ITMException
+	{
+		String retFileName = null;
+		try
+		{
+			String defaultPath = null;
+			if (CommonConstants.APPLICATION_CONTEXT != null)
+			{
+				defaultPath = CommonConstants.APPLICATION_CONTEXT + CommonConstants.ITM_CONTEXT + File.separator;
+			} else
+			{
+				defaultPath = ".." + File.separator + "webapps" + File.separator + "ibase" + File.separator + CommonConstants.ITM_CONTEXT + File.separator;
+			}
+			File xslPath = new File(defaultPath + File.separator + "xsl" + File.separator + CommonConstants.THEME);
+			if (!xslPath.exists())
+			{
+				xslPath.mkdir();
+			}
+			System.out.println(" xslPath [" + xslPath + "] xslFileName [" + xslFileName + "]");
+			File xslFile = new File(xslPath, xslFileName);
+			if (xslFile.exists())
+			{
+				retFileName = xslFile.getAbsolutePath();
+			} else
+			{
+				throw new ITMException(new Exception(retFileName + " Wizard XSL file Not Found"));
+			}
+		} catch (Exception e)
+		{
+			throw new ITMException(e);
+		}
+		return retFileName;
+	}
+	/**
+	 * get refId for view attachment
+	 * @param refNo
+	 * @return
+	 * @throws ITMException
+	 */
+	public String getDocument(String refNo) throws ITMException
+	{
+		String refId = "";
+		Connection conn = null;
+		PreparedStatement pstmt = null;
+		ResultSet rs = null;
+		
+		System.out.println("@V@ in getDocument(refNo)");
+
+		try
+		{
+			ConnDriver connDriver = new ConnDriver();
+			conn = connDriver.getConnectDB("DriverITM");
+
+			String sql = "select tran_id from lc_voucher where tran_id=?";
+
+			pstmt = conn.prepareStatement(sql);
+			pstmt.setString(1, refNo);
+
+			rs = pstmt.executeQuery();
+			while (rs.next())
+			{
+				refId += rs.getString(1) + ",";
+			}
+			rs.close();
+			pstmt.close();
+			if (refId.trim().length() > 1)
+			{
+				refId = refId.substring(0, refId.trim().length() - 1);
+			}
+			System.out.println("TRAN_ID : [" + refId + "]");
+		} catch (SQLException e)
+		{
+			throw new ITMException(e);
+		} catch (Exception e)
+		{
+			throw new ITMException(e);
+		} finally
+		{
+			try
+			{
+				conn.close();
+			} catch (SQLException e)
+			{
+				throw new ITMException(e);
+			}
+		}
+
+		return refId;
+	}
+
+	/**
+	 * get Attachment details
+	 * 
+	 * @param refId
+	 * @return
+	 * @throws ITMException
+	 */
+	public String getAttachmentDetails(String objName, String refId) throws ITMException
+	{
+		String retStr = "", refSer = "", xmlData = "";
+		String refCol = null;
+		try
+		{
+			InitialContext ctx = new InitialContext(new AppConnectParm().getProperty());
+
+			DBAccessRemote dbAccess = (DBAccessRemote) ctx.lookup("ibase/DBAccessEJB/remote");
+			refSer = dbAccess.getRefSer(null, objName);
+
+			DocumentHandlerRemote docHandler = (DocumentHandlerRemote) ctx.lookup("ibase/DocumentHandlerEJB/remote");
+			if (refId != null && refId.indexOf(",") != -1)
+			{
+				try
+				{
+					DocumentHandlerWrapperRemote docWrapperHandler = (DocumentHandlerWrapperRemote) ctx.lookup("ibase/DocumentHandlerWrapperEJB/remote");
+					System.out.println("@V@ In PurcVchrMultiAttachmentBean docWrapperHandler[" + docWrapperHandler + "]");
+					xmlData = docWrapperHandler.getMultiDocumentInfoList(refSer, refId, refCol);
+				} catch (Exception e)
+				{
+					System.out.println("Exception In PurcVchrMultiAttachmentBean getMultiDocumentInfoList : " + e.getMessage());
+					e.printStackTrace();
+				}
+
+			} else
+			{
+				xmlData = docHandler.getDocumentInfoList(refSer, refId, refCol);
+			}
+		} catch (NamingException e)
+		{
+			e.printStackTrace();
+			retStr = e.getMessage();
+			throw new ITMException(e);
+		} catch (Exception e)
+		{
+			e.printStackTrace();
+			retStr = e.getMessage();
+			throw new ITMException(e);
+		}
+
+		try
+		{
+			String xslFileName = getXSLFileName("MultiAttachmentsView.xsl");
+
+			retStr = genericUtility.transformToString(xslFileName, xmlData, CommonConstants.APPLICATION_CONTEXT + File.separator + "temp", "Output", ".html");
+		} catch (ITMException e)
+		{
+			retStr = e.getMessage();
+			throw new ITMException(e);
+		}
+
+		return retStr;
+	}
+
+	/**
+	 * checking rights and delete attachment
+	 * 
+	 * @param docId
+	 * @param refId
+	 * @param objName
+	 * @param refCol
+	 * @return
+	 * @throws ITMException
+	 * @throws RemoteException
+	 */
+	public String removeAttachment(String docId, String refId, String objName, String refCol) throws ITMException, RemoteException
+	{
+		String retStr = "";
+		try
+		{
+			String userLevel = this.userInfo.getUserLevel();
+			String profileId = this.userInfo.getProfileId();
+			String loginCode = this.userInfo.getLoginCode();
+			if (profileId != null)
+			{
+				profileId = profileId.trim();
+			}
+			String pkValues = refId;
+			System.out.println("pkValues==== " + pkValues);
+
+			InitialContext ctx = new InitialContext(new AppConnectParm().getProperty());
+
+			DBAccessRemote dbAccess = (DBAccessRemote) ctx.lookup("ibase/DBAccessEJB/remote");
+			DocumentHandlerRemote docHandler = (DocumentHandlerRemote) ctx.lookup("ibase/DocumentHandlerEJB/remote");
+
+			if (pkValues != null && !pkValues.isEmpty())
+			{
+				String addedByUserId = docHandler.docAddedBy(docId);
+				System.out.println("addedByUserId = [" + addedByUserId + "]");
+
+				boolean isAuthorized = dbAccess.deleteAttachmentAuth(docId, userLevel, profileId, loginCode, objName, pkValues, addedByUserId);
+				System.out.println("isAuthorized = [" + isAuthorized + "]");
+
+				if (isAuthorized)
+				{
+					retStr = removeAttach(docId, refId, objName, refCol);
+				} else
+				{
+					retStr = "User have not authorization to delete attachment";
+				}
+			} else
+			{
+				System.out.println("pkValues are null.");
+				retStr = "pkValues are null.";
+			}
+		} catch (RemoteException e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		} catch (ITMException e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		} catch (NamingException e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		} catch (Exception e)
+		{
+			e.printStackTrace();
+			throw new ITMException(e);
+		}
+		System.out.println("retStr = [" + retStr + "]");
+
+		return retStr;
+	}
+
+	/**
+	 * remove attachment from DOC_CONTENTS
+	 * 
+	 * @param docId
+	 * @param refId
+	 * @param objName
+	 * @param refCol
+	 * @return
+	 * @throws RemoteException
+	 * @throws ITMException
+	 */
+	private String removeAttach(String docId, String refId, String objName, String refCol) throws RemoteException, ITMException
+	{
+		String retString = "", refSer = ""; //$NON-NLS-1$
+		Connection conn = null;
+		PreparedStatement mPstmt = null;
+		String selQry = null;
+		try
+		{
+			ConnDriver connDriver = new ConnDriver();
+			conn = connDriver.getConnectDB("DriverITM");
+			conn.setAutoCommit(false);
+
+			InitialContext ctx = new InitialContext(new AppConnectParm().getProperty());
+			DBAccessRemote dbAccess = (DBAccessRemote) ctx.lookup("ibase/DBAccessEJB/remote");
+			refSer = dbAccess.getRefSer(null, objName);
+
+			System.out.println("refCol = [" + refCol + "]");
+			if (refCol == null || "null".equalsIgnoreCase(refCol))
+			{
+				refCol = "";
+			}
+
+			selQry = "DELETE FROM DOC_CONTENTS WHERE DOC_ID ='" + docId + "'"; //$NON-NLS-1$ //$NON-NLS-2$
+			System.out.println("Execute --- " + selQry);
+
+			mPstmt = conn.prepareStatement(selQry);
+			int deletedRow = mPstmt.executeUpdate();
+			mPstmt.close();
+			mPstmt = null;
+
+			String refIds = refId;
+			if (refId != null && refId.indexOf(",") != -1)
+			{
+				String[] refIDs = refId.split(",");
+				refIds = "";
+				for (int i = 0; i < refIDs.length; i++)
+				{
+					refIds += "'" + refIDs[i].trim() + "',";
+				}
+				if (refIds.trim().length() >= 2)
+				{
+					refIds = refIds.substring(1, refIds.trim().length() - 2);
+				}
+			}
+			System.out.println("tranId [" + refIds + "]");
+			if (refCol.length() == 0)
+			{
+				selQry = "DELETE FROM DOC_TRANSACTION_LINK WHERE DOC_ID ='" + docId + "' AND REF_ID IN ('" + refIds + "') AND REF_SER = '" + refSer + "'"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
+			} else
+			{
+				selQry = "DELETE FROM DOC_TRANSACTION_LINK WHERE DOC_ID ='" + docId + "' AND REF_ID IN ('" + refIds + "') AND REF_SER = '" + refSer + "' AND REF_COL='" + refCol + "'"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
+			}
+
+			mPstmt = conn.prepareStatement(selQry);
+			int deletedTranRow = mPstmt.executeUpdate();
+			mPstmt.close();
+			mPstmt = null;
+			if (deletedRow == 1 && deletedTranRow == 1)
+			{
+				retString = "success";
+				conn.commit();
+			} else
+			{
+				retString = "Deleted Failure";
+				conn.rollback();
+			}
+		} catch (SQLException ie)
+		{
+			System.out.println("SQLException :PurcVchrMultiAttachmentBean :removeAttach:==>" + ie); //$NON-NLS-1$
+			retString = "Deleted Failure";
+			ie.printStackTrace();
+			throw new ITMException(ie);
+		} catch (Exception e)
+		{
+			System.out.println("Exception :PurcVchrMultiAttachmentBean :removeAttach :==>" + e); //$NON-NLS-1$
+			retString = "Deleted Failure";
+			e.printStackTrace();
+			throw new ITMException(e);
+		} finally
+		{
+			try
+			{
+				if (conn != null)
+				{
+					if (mPstmt != null)
+					{
+						mPstmt.close();
+						mPstmt = null;
+					}
+					conn.close();
+					conn = null;
+				}
+			} catch (Exception e)
+			{
+				throw new ITMException(e);
+			}
+		}
+
+		System.out.println("In PurcVchrMultiAttachmentBean : removeAttach :retString[" + retString + "]");
+
+		return retString;
+	}
+
+	/**
+	 * for view document from Payment Authorization screen
+	 * 
+	 * @param docId
+	 * @param docName
+	 * @return
+	 */
+	public String viewDocument(String docIds) throws Exception
+	{
+		String documentPath = "";
+		String docName = "";
+		String documentNames = "";
+		System.out.println("docIds = [" + docIds + "]");
+		try
+		{
+			DocumentHandlerRemote documentHandlerEJB = null;
+			InitialContext ctx = new InitialContext(new AppConnectParm().getProperty());
+			documentHandlerEJB = (DocumentHandlerRemote) ctx.lookup("ibase/DocumentHandlerEJB/remote");
+
+			String[] documentIds = docIds.split(",");
+			for (int i = 0; i < documentIds.length; i++)
+			{
+				String docId = documentIds[i];
+				byte[] byteArray = documentHandlerEJB.getDocument(docId);
+
+				docName = documentHandlerEJB.getDocumentName(docId);
+				System.out.println("docId = [" + docId + "] docName = [" + docName + "]");
+				documentNames += "," + docName;
+				if (byteArray != null)
+				{
+					try
+					{
+						documentPath = CommonConstants.APPLICATION_CONTEXT + "PayAuthAttachments";
+						File outFile = new File(documentPath);
+						if (!outFile.exists())
+						{
+							outFile.mkdir();
+						}
+						if (!docName.equals(""))
+						{
+							outFile = new File(documentPath + File.separator + docName);
+							FileOutputStream fout = new FileOutputStream(outFile);
+							IOUtils.write(byteArray, fout);
+							fout.close();
+						} else
+						{
+							System.out.println("Document Name is empty.");
+						}
+					} catch (Exception e)
+					{
+						e.printStackTrace();
+					}
+				}
+			}
+			documentNames = documentNames.substring(1, documentNames.length());
+			System.out.println("documentNames = [" + documentNames + "]");
+		} catch (RemoteException e)
+		{
+			System.out.println("RemoteException: viewDocument : " + e.getMessage());
+			e.printStackTrace();
+			throw new Exception(e);
+		} catch (ITMException e)
+		{
+			System.out.println("ITMException: viewDocument : " + e.getMessage());
+			e.printStackTrace();
+			throw new Exception(e);
+		} catch (NamingException e)
+		{
+			System.out.println("NamingException: viewDocument : " + e.getMessage());
+			e.printStackTrace();
+			throw new Exception(e);
+		} catch (Exception e)
+		{
+			System.out.println("Exception: viewDocument : " + e.getMessage());
+			e.printStackTrace();
+			throw new Exception(e);
+		}
+		System.out.println("documentPath = [" + (documentPath + File.separator + docName).toString() + "]");
+
+		return documentNames;
+	}
+}