我有一个要求,我需要与第三方Web服务进行通信以执行某些任务。
首先,我需要向会话控制管理器webservice发送登录soap请求以获取会话ID。
使用该会话ID我需要将执行任务的实际soap请求发送到webservices 2。
最后,我需要将logout soap请求发送到会话控制管理器webservices。
此外,我还需要为每次通话设置连接超时和请求超时。
`
public static void main(String args[]) throws Exception {
SOAPMessage loginMessage = null;
SOAPMessage operationMessage = null;
SOAPMessage logoutMessage = null;
SOAPMessage loginResp = null;
SOAPMessage operationResp = null;
SOAPMessage logoutResp = null;
String loginResponse = null;
String logoutResponse = null;
String operationResponse = null;
SOAPConnectionFactory connectionFactory = SOAPConnectionFactory.newInstance();
/**
* Get SOAP connection.
*/
SOAPConnection soapConnection = connectionFactory.createConnection();
//Sending Login request
loginResp=soapConnection.call(loginMessage, "https://IP:port/Login");
ByteArrayOutputStream os = new ByteArrayOutputStream();
loginResp.writeTo(os);
loginResponse = os.toString();
System.out.println("The Login call has been made");
System.out.println("The response message is : " + loginResponse);
if (checkForValidResponse(loginResponse, "LoginResponse"))
{
System.out.println("The call is successful");
operationResp = soapConnection.call(operationMessage, "https://IP:port/Login");
os.reset();
operationResp.writeTo(os);
operationResponse = os.toString();
System.out.println("The operation call has been made");
System.out.println("The response message is : " + loginResponse);
if(checkForValidResponse(operationResponse, "OperationResponse")){
System.out.println("The operation call is successful");
}else{
System.out.println("The Operation Call was not successful");
}
}else{
System.out.println("The Login Call was not successful");
}
logoutResp=soapConnection.call(logoutMessage, "https://IP:port/Login");
os.reset();
logoutResp.writeTo(os);
logoutResponse = os.toString();
System.out.println("The Logout call has been made");
System.out.println("The response message is : " + logoutResponse);
if (checkForValidResponse(logoutResponse, "LogoutResponse"))
{
System.out.println("The Logout call was successful");
}else{
System.out.println("The Logout call was Unsuccessful");
}
soapConnection.close();
}
private static Boolean checkForValidResponse(String resp, String responseRootNode) throws Exception {
System.out.println("Expected Body Element:" +responseRootNode);
if(resp.contains(responseRootNode) && !resp.contains("Fault")){
System.out.println("Received Valid Response" );
return true ;
}
else{
System.out.println("Fault found in Response");
return false;
}
}`
答案 0 :(得分:1)
创建您自己的URLStreamHandler,以便您可以设置URLConnection参数,例如连接超时,读取超时
URL
的API规范:
SOAPConnection connection = SOAPConnectionFactory.newInstance().createConnection();
// creating URL from string represtation
URL endpoint = new URL(null,
"http://example.com/path/to/webservice",
new URLStreamHandler() {
@Override
protected URLConnection openConnection(URL url) throws IOException {
URL target = new URL(url.toString());
URLConnection connection = target.openConnection();
// Connection settings
connection.setConnectTimeout(10000); // 10 sec
connection.setReadTimeout(60000); // 1 min
return(connection);
}
});
SOAPMessage result = connection.call(soapMessage, endpoint);