The Force.com Web Service Connector (WSC) is a high performing web service client stack implemented using a streaming parser. WSC also makes it much easier to use the Force.com API (Web Services/SOAP or Asynchronous/BULK API).
git clone git@github.com:forcedotcom/wsc.git
mvn clean package
To skip the gpg signing, run the following command
mvn clean package -Dgpg.skip
java -classpath target/force-wsc-31.1.0-jar-with-dependencies.jar com.sforce.ws.tools.wsdlc <inputwsdlfile> <outputjarfile>
inputwsdlfileis the name of the WSDL to generate stubs for.outputjarfileis the name of the jar file to create from the WSDL.
The following sample illustrates creating a connection and creating a new Account SObject. Login is automatically handled by the Connector.
import com.sforce.soap.partner.*;
import com.sforce.soap.partner.sobject.*;
import com.sforce.ws.*;
public static void main(String args) {
ConnectorConfig config = new ConnectorConfig();
config.setUsername("username");
config.setPassword("password");
PartnerConnection connection = Connector.newConnection(config);
SObject account = new SObject();
account.setType("Account");
account.setField("Name", "My Account");
connection.create(new SObject[]{account});
}