Derek McKee

I have successfully connected to the web services of an unsecured (http) Sharepoint site. Using similar code and following the same steps, I receive the following error when trying to connect to the web services of a secured (ssl/https) Sharepoint site:

com.sun.xml.internal.ws.server.UnsupportedMediaException: Unsupported Content-Type: text/html Supported ones are: [text/xml]
at com.sun.xml.internal.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:284)
at com.sun.xml.internal.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:118)
at com.sun.xml.internal.ws.encoding.SOAPBindingCodec.decode(SOAPBindingCodec.java:278)
at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:180)
at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:83)
at com.sun.xml.internal.ws.transport.DeferredTransportPipe.processRequest(DeferredTransportPipe.java:105)
at com.sun.xml.internal.ws.api.pipe.Fiber.__doRun(Fiber.java:587)
at com.sun.xml.internal.ws.api.pipe.Fiber._doRun(Fiber.java:546)
at com.sun.xml.internal.ws.api.pipe.Fiber.doRun(Fiber.java:531)
at com.sun.xml.internal.ws.api.pipe.Fiber.runSync(Fiber.java:428)
at com.sun.xml.internal.ws.client.Stub.process(Stub.java:211)
at com.sun.xml.internal.ws.client.sei.SEIStub.doProcess(SEIStub.java:124)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:98)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:78)
at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:107)
at $Proxy30.getListItems(Unknown Source)
at com.sharepoint.testConnection.Manager2.displaySharePointList(Manager2.java:53)
at com.sharepoint.testConnection.Manager2.main(Manager2.java:77)

Any ideas why I am getting this error and what it means? If the server is returning a html message with something like a 401 error, why doesn't the error message indicate so, as it did so when I was working on connecting to the unsecured Sharepoint site?

I tried to view the server response messages using Wireshark for more details, but I don't know how to decrypt them and I don't really know what I'm looking for. When connecting to the unsecured site, I was able to see and open HTML/XML responses.

I wrote my code closely following http://davidsit.wordpress.com/2010/02/10/reading-a-sharepoint-list-with-java-tutorial/ and generated WSDL proxy classes using wsimport (java jdk 1.6.0_21),

"C:\Program Files\Java\jdk1.6.0_21\bin\wsimport.exe" -p com.microsoft.schemas.sharepoint.soap -keep -extension Lists.wsdl -d "C:\Documents and Settings\...\src"

:

package [...] import java.net.*; import java.util.*; import javax.xml.ws.BindingProvider; import com.microsoft.schemas.sharepoint.soap.*; import org.apache.log4j.Logger; public class Manager2 { private static Logger logger = Logger.getLogger(Manager2.class); public static ListsSoap sharePointListsAuth(String userName, String password) throws Exception { ListsSoap port = null; if (userName != null && password != null) { try { String endpoint = "https://[secured Sharepoint site]/_vti_bin/Lists.asmx"; MyAuthenticator auth = new MyAuthenticator(userName, password); Authenticator.setDefault(auth); Lists service = new Lists(); port = service.getListsSoap(); ((BindingProvider) port).getRequestContext().put(BindingProvider.USERNAME_PROPERTY, userName); ((BindingProvider) port).getRequestContext().put(BindingProvider.PASSWORD_PROPERTY, password); ((BindingProvider) port).getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, endpoint); System.out.println("Web Service Authorization Username: " + userName); } catch (Exception e) { e.printStackTrace(); throw new Exception("Error: " + e.toString()); } } else { throw new Exception("Couldn't authenticate: Invalid connection details given."); } return port; } public static void displaySharePointList(ListsSoap port, String listName, ArrayList<String> listColumnNames, String rowLimit) throws Exception { if (port != null && listName != null && listColumnNames != null && rowLimit != null) { try { java.lang.System.setProperty("sun.security.ssl.allowUnsafeRenegotiation", "true"); java.lang.System.setProperty("identity.impersonate","true"); //System.setProperty("javax.net.debug","all"); String viewName = null; GetListItems.ViewFields viewFields = null; GetListItems.Query query = null; GetListItems.QueryOptions queryOptions = null; String webID = null; GetListItemsResponse.GetListItemsResult result = port.getListItems(listName, viewName, query, viewFields, rowLimit, queryOptions, webID); } catch (Exception ex) { logger.info(ex); ex.printStackTrace(); } } } public static void main(String[] args) { try { String userName = "[Sharepoint domain\\username]"; String password = "[Sharepoint password]"; System.setProperty("javax.net.ssl.keyStore","NONE"); System.setProperty("javax.net.ssl.keyStoreType","PKCS11"); ListsSoap port = sharePointListsAuth(userName, password); String listName = "Announcements"; String rowLimit = "999"; ArrayList<String> listColumnNames = new ArrayList<String>(); listColumnNames.add("Title"); Manager2.displaySharePointList(port, listName, listColumnNames, rowLimit); } catch (Exception ex) { ex.printStackTrace(); logger.info(ex); } } }