Hi, Thanks for the inputs.But I am already using admin's credentials in the url of domain's shared contacts.
I have also mentioned consumer key and secret in 2 legged OAuth. I am still getting the same error.Please help me with this. Thanks, Nirzari On Nov 28, 7:15 pm, Alain Vongsouvanh <[email protected]> wrote: > Hello, > > Please use SSL (https) over non-SSL (http) whenever possible. Also, make > sure that the user issuing the request (e.g the one specified on the > xoauth_requestor_id query parameter) has write access on the domain's > shared contacts (it must be an admin user). > > Also, please make sure to change the "domain" component of the URL path > with your domain name: > https://www.google.com/m8/feeds/contacts/<DOMAIN>/full > > If that doesn't work, make sure that the scope > "https://www.google.com/m8/feeds"; has been authorized for the 2-legged OAuth > consumer key and secret. > > Best, > Alain > > On Fri, Nov 25, 2011 at 3:36 AM, Nirzari Bhatt > <[email protected]>wrote: > > > > > > > Hi, > > > I am trying synchronize the contacts created in some CRM system with > > Google Contacts. > > i.e. whenever a contact is getting added/deleted/modified in CRM it > > should get reflected in GoogleContacts. I am using two legged > > authentication for the same. > > > I was able to achieve addContact and UpdateContact functionality. > > > But when I am trying to delete a contact (i.e. Domain shared contact) > > from Google its throws following exception. > > > java.lang.NullPointerException: No authentication header information > > at > > > com.google.gdata.util.AuthenticationException.initFromAuthHeader(AuthenticationException.java: > > 96) > > at > > > com.google.gdata.util.AuthenticationException.<init>(AuthenticationException.java: > > 67) > > at > > > com.google.gdata.client.http.HttpGDataRequest.handleErrorResponse(HttpGDataRequest.java: > > 564) > > at > > > com.google.gdata.client.http.GoogleGDataRequest.handleErrorResponse(GoogleGDataRequest.java: > > 543) > > at > > > com.google.gdata.client.http.HttpGDataRequest.checkResponse(HttpGDataRequest.java: > > 536) > > at > > > com.google.gdata.client.http.HttpGDataRequest.execute(HttpGDataRequest.java: > > 515) > > at > > > com.google.gdata.client.http.GoogleGDataRequest.execute(GoogleGDataRequest.java: > > 515) > > at com.google.gdata.client.Service.delete(Service.java:1560) > > at com.google.gdata.client.GoogleService.delete(GoogleService.java: > > 691) > > at com.google.gdata.data.BaseEntry.delete(BaseEntry.java:647) > > at > > > com.visy.connector.synchronizer.impl.ContactSynchronizerImpl.deleteContact(ContactSynchronizerImpl.java: > > 160) > > at com.visy.connector.TestServlet.doGet(TestServlet.java:58) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > at > > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > > 511) > > at org.mortbay.jetty.servlet.ServletHandler > > $CachedChain.doFilter(ServletHandler.java:1166) > > at > > > com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java: > > 35) > > at org.mortbay.jetty.servlet.ServletHandler > > $CachedChain.doFilter(ServletHandler.java:1157) > > at > > > com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java: > > 58) > > at org.mortbay.jetty.servlet.ServletHandler > > $CachedChain.doFilter(ServletHandler.java:1157) > > at > > > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java: > > 43) > > at org.mortbay.jetty.servlet.ServletHandler > > $CachedChain.doFilter(ServletHandler.java:1157) > > at > > > com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java: > > 122) > > at org.mortbay.jetty.servlet.ServletHandler > > $CachedChain.doFilter(ServletHandler.java:1157) > > at > > > com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java: > > 97) > > at org.mortbay.jetty.servlet.ServletHandler > > $CachedChain.doFilter(ServletHandler.java:1157) > > at > > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: > > 388) > > at > > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: > > 216) > > at > > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: > > 182) > > at > > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: > > 765) > > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > > 418) > > at > > > com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java: > > 70) > > at > > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: > > 152) > > at com.google.appengine.tools.development.JettyContainerService > > $ApiProxyHandler.handle(JettyContainerService.java:351) > > at > > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: > > 152) > > at org.mortbay.jetty.Server.handle(Server.java:326) > > at > > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > > 542) > > at org.mortbay.jetty.HttpConnection > > $RequestHandler.headerComplete(HttpConnection.java:923) > > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547) > > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > > at > > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: > > 409) > > at org.mortbay.thread.QueuedThreadPool > > $PoolThread.run(QueuedThreadPool.java:582) > > > Below is the code I am using for deleteContact. > > > //For Two legged Authentication > > GoogleOAuthParameters oauthParameters = new GoogleOAuthParameters(); > > oauthParameters.setScope(Scope); > > oauthParameters.setOAuthConsumerKey(ConsumerKey); > > oauthParameters.setOAuthConsumerSecret(secret); > > OAuthSigner signer = new OAuthHmacSha1Signer(); > > > ContactsService myService = new ContactsService(serviceName); > > myService.setOAuthCredentials(oauthParameters, signer); > > String FEED_URL =http://www.google.com/m8/feeds/contacts/domain/full; > > String urlStr = FEED_URL + "/" + contactId + "?xoauth_requestor_id=" + > > domainAdminEmail; > > contact = myService.getEntry(new URL(urlStr), ContactEntry.class, > > contactId); > > contact.delete(); > > > Kindly help me out to figure out what might have gone wrong with the > > code. > > > Regards, > > Nirzari > > > -- > > You received this message because you are subscribed to the Google > > Groups "Google Contacts, Shared Contacts and User Profiles APIs" group. > > To post to this group, send email to > > [email protected] > > To unsubscribe from this group, send email to > > [email protected] > > For more options, visit this group at > >http://code.google.com/apis/contacts/community/forum.html > > -- > Alain Vongsouvanh | Developer Programs Engineer- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google Contacts, Shared Contacts and User Profiles APIs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://code.google.com/apis/contacts/community/forum.html
