Error on doing SOAP service call using java

Question

I've HTTPS web service. I can generate java classes with wsimport but when I invoke the service I receive the following exception:

com.sun.xml.internal.ws.client.ClientTransportException: HTTP transport error: java.net.UnknownHostException: abc.xyz.ca.com at com.sun.xml.internal.ws.transport.http.client.HttpClientTransport.getOutput(HttpClientTransport.java:117) at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:208) at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:130) at com.sun.xml.internal.ws.transport.DeferredTransportPipe.processRequest(DeferredTransportPipe.java:124) at com.sun.xml.internal.ws.api.pipe.Fiber.__doRun(Fiber.java:1121) at com.sun.xml.internal.ws.api.pipe.Fiber._doRun(Fiber.java:1035) at com.sun.xml.internal.ws.api.pipe.Fiber.doRun(Fiber.java:1004) at com.sun.xml.internal.ws.api.pipe.Fiber.runSync(Fiber.java:862) at com.sun.xml.internal.ws.client.Stub.process(Stub.java:448) at com.sun.xml.internal.ws.client.sei.SEIStub.doProcess(SEIStub.java:178) at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:93) at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:77) at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:147) at com.sun.proxy.$Proxy33.query(Unknown Source) at com.westpac.idm.clarityuserprovisioning.MainClass.main(MainClass.java:29) Caused by: java.net.UnknownHostException: cppm6002-dev.ondemand.ca.com at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:606) at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:666) at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173) at sun.net.NetworkClient.doConnect(NetworkClient.java:180) at sun.net.www.http.HttpClient.openServer(HttpClient.java:463) at sun.net.www.http.HttpClient.openServer(HttpClient.java:558) at sun.net.www.protocol.https.HttpsClient.(HttpsClient.java:264) at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191) at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1205) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1056) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177) at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1340) at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1315) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:264) at com.sun.xml.internal.ws.transport.http.client.HttpClientTransport.getOutput(HttpClientTransport.java:104)

My class that invoke the service is something like this:

public static void main(String[] args) {


    try {
        Auth auth = new Auth();
        auth.setUsername("username");
        auth.setPassword("password");

        WbcActiveUsersQuery query_code = new WbcActiveUsersQuery();
        query_code.setCode("wbc_active_users");

        WbcActiveUsersQueryService service = new WbcActiveUsersQueryService();
        WbcActiveUsersQueryPort port = service.getWbcActiveUsersQueryService();

        WbcActiveUsersQueryResult result =  port.query(query_code, auth);

    }catch(Exception e) {

        e.printStackTrace();
    }

}

I tried to use SoapUI to call the webservice, its working fine there.

Can anybody help. Thank you in advance.

Smile Smile · Accepted Answer · 2020-01-20T09:10:22

java.net.UnknownHostException: abc.xyz.ca.com indicates you are not using the correct hostname/url of the service.

Please use the correct URL.

For proxy use:

System.setProperty("http.proxyHost", host);
System.setProperty("http.proxyPort", port);
System.setProperty("http.nonProxyHosts", "localhost|127.0.0.1");

Alternatively, you can also set the proxy to the server where you have deployed your client code to call Soap service.

Error on doing SOAP service call using java

1 Answers