Data sync

Question

Hi Experts,
I want to use java methods below! 1) to fetch data from a SQL datasource internally and 2) using the selected result to do an update sforce API.
i have currently generated something like this!
package api.sforce.com;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.apache.axis2.client.Options;
import org.apache.axis2.transport.http.HTTPConstants;
import com.sforce.soap.enterprise.LoginDocument;
import com.sforce.soap.enterprise.LoginResponseDocument;
import com.sforce.soap.enterprise.LoginResult;
import com.sforce.soap.enterprise.QueryDocument;
import com.sforce.soap.enterprise.QueryResponseDocument;
import com.sforce.soap.enterprise.QueryResult;
import com.sforce.soap.enterprise.SessionHeaderDocument;
import com.sforce.soap.enterprise.SforceServiceStub;
import com.sforce.soap.enterprise.LoginDocument.Login;
import com.sforce.soap.enterprise.LoginResponseDocument.LoginResponse;
import com.sforce.soap.enterprise.QueryDocument.Query;
import com.sforce.soap.enterprise.QueryResponseDocument.QueryResponse;
import com.sforce.soap.enterprise.SessionHeaderDocument.SessionHeader;
public class Sample {
public void Sync() {
try {
Class.forName("org.postgresql.Driver");
} catch (ClassNotFoundException cnfe) {
System.err.println("Couldn't find driver class:");
System.out.println("Couldn't find driver class:");
cnfe.printStackTrace();
System.out.println("Connection established to Northstar.");
Connection postGresConn = null;
try {
postGresConn = DriverManager.getConnection(
"jdbc:postgresql://connection", "");
} catch (SQLException se) {
System.out
.println("Couldn't connect: print out a stack trace and exit.");
se.printStackTrace();
System.exit(1);
if (postGresConn != null)
System.out.println("...fetching data from Northstar to spit to sforce API");
else
System.out.println("We should never get here.");
try {
Statement stm = postGresConn.createStatement();
ResultSet rs = stm.executeQuery("SELECT * FROM owners");
rs.close();
stm.close();
} catch (Exception e) {
System.out.println("Error getting data from Northstar: "
+ e.toString());
try {
SforceServiceStub stub = new SforceServiceStub();
LoginDocument loginDocument = LoginDocument.Factory.newInstance();
Login login = Login.Factory.newInstance();
login.setUsername("username");
login.setPassword("passw");
loginDocument.setLogin(login);
LoginResponseDocument loginResponseDocument = stub.login(
loginDocument, null);
LoginResponse loginResponse = loginResponseDocument
.getLoginResponse();
LoginResult loginResult = loginResponse.getResult();
SessionHeader sessionHeader = SessionHeader.Factory.newInstance();
sessionHeader.setSessionId(loginResult.getSessionId());
SessionHeaderDocument sessionHeaderDocument = SessionHeaderDocument.Factory
.newInstance();
sessionHeaderDocument.setSessionHeader(sessionHeader);
stub = new SforceServiceStub(loginResult.getServerUrl());
Options options = stub._getServiceClient().getOptions();
options.setProperty(HTTPConstants.MC_ACCEPT_GZIP, Boolean.TRUE);
options.setProperty(HTTPConstants.MC_GZIP_REQUEST, Boolean.TRUE);
Query query = Query.Factory.newInstance();
query
.setQueryString("UDATE using resultset from above");
QueryDocument queryDocument = QueryDocument.Factory.newInstance();
queryDocument.setQuery(query);
QueryResponseDocument queryResponseDocument = stub.query(
queryDocument, sessionHeaderDocument, null, null);
QueryResponse queryResponse = queryResponseDocument
.getQueryResponse();
QueryResult queryResult = queryResponse.getResult();
System.out.println("Query has " + queryResult.getDone()
+ " records total");
} catch (Exception e) {
System.out.println("Cannot execute query against API" + e);
private void run() {
Sync();
public static void main(String[] args) throws Exception {
Sample sam = new Sample();
sam.run();
}Can someone help me on the second query to insert or update the data fetched internally onto sforce API without prepared statement?
Help please:smileywink:
Message Edited by Losintikfos on 07-21-2008 11:16 AM

Answer 1

I want to back up data on my pc 
But it is not connecting...evev i Installed driver
Any idea
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