java - 从 Java 访问 Salesforce Apex Soap Web 服务

Question

我正在尝试与我的 Apex-Web 服务建立连接，但每次都失败。我的 Webserce 非常简单:

global class AtlassianService 
{
    webService static String hello(String Name) 
    {
        return 'Hello '+Name+' ! :D';
    }
}

生成Client i 就是这样，描述为here :

java –classpath pathToJAR/wsc-22.jar com.sforce.ws.tools.wsdlc pathToWsdl/WsdlFilename​ pathToOutputJar/OutputJarFilename

访问网络服务:

SoapConnection soap = Connector.newConnection("mail@XXXXXX.com", "XXXX");

System.out.println(soap.hello("WORLD")); // Invalid Session ( => SessionID is null)

如果我使用 PartnerConnection 获取有效的 SessionID，一切正常:

ConnectorConfig config = new ConnectorConfig();
config.setUsername(username);
config.setPassword(password);
config.setAuthEndpoint("https://login.salesforce.com/services/Soap/u/24.0");

new PartnerConnection(config);

SoapConnection soap = Connector.newConnection(null, null);
soap.setSessionHeader(config.getSessionId());

System.out.println(soap.hello("WORLD"));

有人知道第一个示例失败的原因吗？

问候塞巴斯蒂安

Answer 1

我假设发生这种情况是因为您的 AtlassianService wsdl 不包含在 Salesforce 中进行身份验证的登录方法，然后 WSC 生成的代理类无法包含实际执行登录的代码。

我正在尝试做一些与您的问题非常相似的事情(但使用企业 API)。我找到的解决方案是:

1. 使用 WSC 为 Enterprise.wsdl (enterprise.jar) 生成代理类
2. 使用 WSC 为 MyWebservice.wsdl (mywebservice.jar) 生成代理类
3. 创建与企业的连接，并获取SessionId
4. 将请求中的SessionId设置为MyWebservice
5. 执行 MyWebservice 方法调用。

像这样:

import com.sforce.soap.MyWebservice.SoapConnection;
import com.sforce.soap.MyWebservice.Connector;

import com.sforce.ws.ConnectionException;
import com.sforce.ws.ConnectorConfig;
import com.sforce.soap.enterprise.*;


public class CallWS {


  static final String USERNAME = "username";
  static final String PASSWORD = "pass+securitytoken";

  static SoapConnection MyWebserviceWSconnection;
  static EnterpriseConnection enterpriseConnection;

  public static void main(String[] args) {

    ConnectorConfig config = new ConnectorConfig();
    config.setUsername(USERNAME);
    config.setPassword(PASSWORD);


    try {

      //create a connection to Enterprise API -- authentication occurs
      enterpriseConnection = com.sforce.soap.enterprise.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());


      //create new connection to exportData webservice -- no authentication information is included
      MyWebserviceWSconnection = Connector.newConnection("","");
      //include session Id (obtained from enterprise api) in exportData webservice
      MyWebserviceWSconnection.setSessionHeader(config.getSessionId());


      String result = MyWebserviceWSconnection.receiveData("test");
      System.out.println("Result: "+result);


    } catch (ConnectionException e1) {
        e1.printStackTrace();
    }  
  }
}