Hi Alain, Thanks for your feedback.
But using Https is also not working for me. Apart from that I tried creating and deleting private contacts. using feed url : https://www.google.com/m8/feeds/contacts/domainuserEmail/full/ Add and update contacts is working fine for me but while deleting contacts I am getting the same exception i.e. 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.taskqueue.DeleteContactTaskServlet.doGet(DeleteContactTaskServlet.java: 76) at com.visy.connector.taskqueue.DeleteContactTaskServlet.doPost(DeleteContactTaskServlet.java: 97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) 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.content(HttpConnection.java:938) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) 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) Here also I am using two legged authentication. Below is the code I am using for delete contact String urlStr = https://www.google.com/m8/feeds/contacts/ + userEmail + "/full/" + "?xoauth_requestor_id=" + userEmail; URL feedUrl = new URL(urlStr); ContactFeed resultFeed = myService.getFeed(feedUrl, ContactFeed.class); for (int i = 0; i < resultFeed.getEntries().size(); i++) { searchContact = resultFeed.getEntries().get(i); // Check if the extended property with CRMContactId is there for // the contact or no List<ExtendedProperty> extendedProps = searchContact.getExtendedProperties(); if (extendedProps != null && !extendedProps.isEmpty()) { for (ExtendedProperty extendedProperty : extendedProps) { if (extendedPropName.equals(extendedProperty.getName()) && crmContactId.equals(extendedProperty.getValue())) { isCRMContact = true; break; } } if (isCRMContact) { break; } } if (searchContact != null){ searchContact.delete(); } Please help me out to figure out what is wrong with the code here. Regards, Nirzari On Dec 7, 10:16 pm, Alain Vongsouvanh <[email protected]> wrote: > Hello,... > > read more » > > Please use HTTPS instead of HTTP! Also, what error are you getting? > > Best, > Alain > > On Tue, Dec 6, 2011 at 3:07 AM, Nirzari Bhatt > <[email protected]>wrote: > > > > > Hi, > > > I am also not able to achieve update functionality for domain shared > > contacts. There is some problem with the way I am fetching contact > > from datastore. Following is the code I am using for fetching > > contacts- > > > ContactsService myService = > > ConnectorUtil.getInstance().getOAuthContactService("getContact"); > > try { > > String urlStr = FEED_URL + "/" + contactId + > > "?xoauth_requestor_id=" > > + domainAdminEmail; > > LOGGER.log(Level.INFO, "getContactFromGoogle : URL :: " + urlStr); > > contact = myService.getEntry(new URL(urlStr), ContactEntry.class, > > contactId); > > if (contact != null) { > > LOGGER.log(Level.INFO, "INTO > > getContactFromGoogle :: Retrieved the contact from Google"); > > } > > } catch (Exception e) { > > LOGGER.log(Level.SEVERE, e.getMessage()); > > } > > > P.S. > > FEED_URL =http://www.google.com/m8/feeds/contacts/domain/full; > > > It is giving some problem with contactEntry it is returning. Please > > help me to figure out what is wrong with it. > > > Thanks, > > Nirzari > > > On Dec 2, 5:36 pm, Nirzari Bhatt <[email protected]> wrote: > > > 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 -- 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- 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
