Hi All,

I am writing the follwoing standard alone java code to connect salesforce. My intention is to get data from oracle data base and update sdfc data. Using OAuth authentication.

import java.io.IOException;
import java.net.CookiePolicy;
import java.util.ArrayList;
import java.util.List;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.params.HttpClientParams;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HTTP;

import com.sforce.ws.ConnectorConfig;

/*
Java client application to connect to IW database.
This client application uses Oauth as a Authentication mechanism.
*/
public class AF_IW_Integration 
{

private static final String redirectURL = "resttest:callback";
public static void main(String[] args) throws IOException
{
System.setProperty("proxyHost","xxxxxx");
System.setProperty("proxyPort","xxxxxxx");
HttpPost post = new HttpPost("https://cs11.salesforce.com/services/oauth2/token");

HttpClient client = new DefaultHttpClient();

List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("client_id","xxxxxx"));
params.add(new BasicNameValuePair("client_secret","xxxxxxxx"));
params.add(new BasicNameValuePair("username","usernam"));
params.add(new BasicNameValuePair("password","pass+token"));
//params.add(new BasicNameValuePair("redirect_uri",redirectURL));
params.add(new BasicNameValuePair("grant_type","password"));

post.setEntity(new UrlEncodedFormEntity(params,"UTF-8"));
ResponseHandler<String> responseHandler = new BasicResponseHandler();

HttpEntity httpEntity = null;
System.out.println("Post Base URL***"+post);
try
{

String response = client.execute(post,responseHandler);
System.out.println("Http Response***"+response);
}
finally
{

}
}
}

When I try to execute the below code...I am getting the error message....

==============================================================================================

Exception in thread "main" org.apache.http.conn.HttpHostConnectException: Connection to https://cs11.salesforce.com refused
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:190)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:643)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:1138)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:1076)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:1050)
at AF_IW_Integration.main(AF_IW_Integration.java:56)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(Unknown Source)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:414)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180)
... 8 more

===============================================================================================

The proxy settings are correct. Also I can able to run the below code without any issues.

public static void main(String[] args) {

ConnectorConfig config = new ConnectorConfig();
config.setUsername(USERNAME);
config.setPassword(PASSWORD);
config.setProxy("proxy.cognizant.com", 6050);
config.setAuthEndpoint("https://login.salesforce.com/services/Soap/c/26.0");
try {

// connect to the salesforce instance
connection = Connector.newConnection(config);

// display some current settings
System.out.println("Auth EndPoint: " + config.getAuthEndpoint());
System.out.println("Service EndPoint: " + config.getServiceEndpoint());
System.out.println("Username: " + config.getUsername());
System.out.println("SessionId: " +config.getSessionId());

}

Any help is greatly appreciated.

Thanks,

Indy.