Hi Steph,

I just tried to run the sample code from home (without the company
firewall of course) and it worked like a charm. Now the question
becomes: how do I continue my experiment with the Google Calendar Data
API provided the firewall is present? Your feedback will be greatly
appreciated. Thanks.

Johnny

P.S. You might want to consider adding the following two items to your
article: 1) Make sure there is at least one calendar associated with
the account; 2) If running into authentication exception, make sure it
is not caused by firewall (assuming the credentials are all correct).

On Nov 9, 3:05 pm, johnny <[EMAIL PROTECTED]> wrote:
> Hi Steph,
>
> Thanks for your prompt response. I do have one calendar (default)
> associated with the account. I suspect the issue is due to the company
> firewall but I don't know for sure. Perhaps I need to specify a port
> number? Thanks.
>
> Johnny
>
> On Nov 9, 1:45 pm, Steph L <[EMAIL PROTECTED]> wrote:
>
>
>
> > Hi johnny,
>
> > Make sure you log in tohttp://calendar.google.comwithyour test
> > account. The errors look like they're being thrown because there's no
> > calendar associated with the account.
>
> > I'll go back and add that as a caveat in the article, thanks :)
>
> > Hope this helps,
>
> > Steph
>
> > On Nov 9, 11:17 am, johnny <[EMAIL PROTECTED]> wrote:
>
> > > Hi,
>
> > > I was trying to run the sample calendar code provided by Google
> > > following the instructions 
> > > athttp://code.google.com/support/bin/answer.py?answer=78455.
>
> > > While the build was successful, I received some authentication errors
> > > as follows (I am pretty sure I entered the credentials correctly in
> > > build.properties). Your help will be greatly appreciated. thanks in
> > > advance.
>
> > > Johnny
>
> > > C:\HaloSync\gdata\java>ant sample.calendar.run
> > > Buildfile: build.xml
>
> > > sample.calendar.dependencies:
>
> > > template.require.service.jar:
>
> > > sample.core.dependencies:
>
> > > core.sample.core.util.build:
> > >     [javac] Compiling 2 source files to C:\HaloSync\gdata\java\sample
> > > \util\class
> > > es
> > >     [javac] Note: C:\HaloSync\gdata\java\sample\util\CommonUtils.java
> > > uses or ov
> > > errides a deprecated API.
> > >     [javac] Note: Recompile with -Xlint:deprecation for details.
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\util\lib
> > > \sample-util.jar
>
> > > sample.calendar.build:
> > >     [javac] Compiling 3 source files to C:\HaloSync\gdata\java\sample
> > > \calendar\c
> > > lasses
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \EventFeedDe
> > > mo.jar
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \CalendarFee
> > > dDemo.jar
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \AclFeedDemo
> > > .jar
>
> > > sample.calendar.run:
>
> > > sample.calendar.dependencies:
>
> > > template.require.service.jar:
>
> > > sample.core.dependencies:
>
> > > core.sample.core.util.build:
> > >     [javac] Compiling 2 source files to C:\HaloSync\gdata\java\sample
> > > \util\class
> > > es
> > >     [javac] Note: C:\HaloSync\gdata\java\sample\util\CommonUtils.java
> > > uses or ov
> > > errides a deprecated API.
> > >     [javac] Note: Recompile with -Xlint:deprecation for details.
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\util\lib
> > > \sample-util.jar
>
> > > sample.calendar.build:
> > >     [javac] Compiling 3 source files to C:\HaloSync\gdata\java\sample
> > > \calendar\c
> > > lasses
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \EventFeedDe
> > > mo.jar
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \CalendarFee
> > > dDemo.jar
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \AclFeedDemo
> > > .jar
>
> > > sample.calendar.eventfeed.run:
> > >      [java] The server had a problem handling your request.
> > >      [java] com.google.gdata.util.AuthenticationException: Error
> > > connecting with
> > >  login URI
> > >      [java]     at
> > > com.google.gdata.client.GoogleAuthTokenFactory.getAuthToken(U
> > > nknown Source)
> > >      [java]     at
> > > com.google.gdata.client.GoogleAuthTokenFactory.setUserCredent
> > > ials(Unknown Source)
> > >      [java]     at
> > > com.google.gdata.client.GoogleService.setUserCredentials(Unkn
> > > own Source)
> > >      [java]     at
> > > com.google.gdata.client.GoogleService.setUserCredentials(Unkn
> > > own Source)
> > >      [java]     at sample.calendar.EventFeedDemo.main(Unknown Source)
> > >      [java] Caused by: java.net.UnknownHostException:www.google.com
> > >      [java]     at
> > > java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
> > >      [java]     at java.net.Socket.connect(Socket.java:519)
> > >      [java]     at java.net.Socket.connect(Socket.java:469)
> > >      [java]     at sun.net.NetworkClient.doConnect(NetworkClient.java:
> > > 157)
> > >      [java]     at
> > > sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
> > >      [java]     at
> > > sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
> > >      [java]     at
> > > sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.jav
> > > a:271)
> > >      [java]     at
> > > sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:3
> > > 28)
> > >      [java]     at
> > > sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection
> > > .getNewHttpClient(AbstractDelegateHttpsURLConnection.java:172)
> > >      [java]     at
> > > sun.net.www.protocol.http.HttpURLConnection.plainConnect(Http
> > > URLConnection.java:729)
> > >      [java]     at
> > > sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection
> > > .connect(AbstractDelegateHttpsURLConnection.java:158)
> > >      [java]     at
> > > sun.net.www.protocol.http.HttpURLConnection.getOutputStream(H
> > > ttpURLConnection.java:832)
> > >      [java]     at
> > > sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputSt
> > > ream(HttpsURLConnectionImpl.java:230)
> > >      [java]     at
> > > com.google.gdata.client.GoogleAuthTokenFactory.makePostReques
> > > t(Unknown Source)
> > >      [java]     ... 5 more
>
> > > sample.calendar.dependencies:
>
> > > template.require.service.jar:
>
> > > sample.core.dependencies:
>
> > > core.sample.core.util.build:
> > >     [javac] Compiling 2 source files to C:\HaloSync\gdata\java\sample
> > > \util\class
> > > es
> > >     [javac] Note: C:\HaloSync\gdata\java\sample\util\CommonUtils.java
> > > uses or ov
> > > errides a deprecated API.
> > >     [javac] Note: Recompile with -Xlint:deprecation for details.
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\util\lib
> > > \sample-util.jar
>
> > > sample.calendar.build:
> > >     [javac] Compiling 3 source files to C:\HaloSync\gdata\java\sample
> > > \calendar\c
> > > lasses
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \EventFeedDe
> > > mo.jar
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \CalendarFee
> > > dDemo.jar
> > >       [jar] Building jar: C:\HaloSync\gdata\java\sample\calendar\lib
> > > \AclFeedDemo
> > > .jar
>
> > > sample.calendar.calendarfeed.run:
> > >      [java] com.google.gdata.util.AuthenticationException: Error
> > > connecting with
> > >  login URI
> > >      [java]     at
> > > com.google.gdata.client.GoogleAuthTokenFactory.getAuthToken(U
> > > nknown Source)
> > >      [java]     at
> > > com.google.gdata.client.GoogleAuthTokenFactory.setUserCredent
> > > ials(Unknown Source)
> > >      [java]     at
> > > com.google.gdata.client.GoogleService.setUserCredentials(Unkn
> > > own Source)
> > >      [java]     at
> > > com.google.gdata.client.GoogleService.setUserCredentials(Unkn
> > > own Source)
> > >      [java]     at sample.calendar.CalendarFeedDemo.main(Unknown
> > > Source)
> > >      [java] Caused by: java.net.UnknownHostException:www.google.com
> > >      [java]     at
> > > java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
> > >      [java]     at java.net.Socket.connect(Socket.java:519)
> > >      [java]     at java.net.Socket.connect(Socket.java:469)
> > >      [java]     at sun.net.NetworkClient.doConnect(NetworkClient.java:
> > > 157)
> > >      [java]     at
> > > sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
> > >      [java]     at
> > > sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
> > >      [java]     at
> > > sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.jav
> > > a:271)
> > >      [java]     at
> > > sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:3
> > > 28)
> > >      [java]     at
> > > sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection
> > > .getNewHttpClient(AbstractDelegateHttpsURLConnection.java:172)
> > >      [java]     at
> > > sun.net.www.protocol.http.HttpURLConnection.plainConnect(Http
> > > URLConnection.java:729)
> > >      [java] Calendars in metafeed
> > >      [java]     at
> > > sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection
> > > .connect(AbstractDelegateHttpsURLConnection.java:158)
> > >      [java]     at
> > > sun.net.www.protocol.http.HttpURLConnection.getOutputStream(H
> > > ttpURLConnection.java:832)
> > >      [java]     at
> > > sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputSt
> > > ream(HttpsURLConnectionImpl.java:230)
> > >      [java]     at
> > > com.google.gdata.client.GoogleAuthTokenFactory.makePostReques
> > > t(Unknown Source)
> > >      [java]     ... 5 more
> > >      [java] There was a problem communicating with the service.
> > >      [java] java.net.UnknownHostException:www.google.com
> > >      [java]     at
> > > java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
> > >      [java]     at java.net.Socket.connect(Socket.java:519)
> > >      [java]     at java.net.Socket.connect(Socket.java:469)
> > >      [java]     at sun.net.NetworkClient.doConnect(NetworkClient.java:
> > > 157)
> > >      [java]     at
> > > sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
> > >      [java]     at
> > > sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
> > >      [java]     at sun.net.www.http.HttpClient.<init>(HttpClient.java:
> > > 233)
> > >      [java]     at sun.net.www.http.HttpClient.New(HttpClient.java:
> > > 306)
> > >      [java]     at sun.net.www.http.HttpClient.New(HttpClient.java:
> > > 323)
> > >      [java]     at
> > > sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(
> > > HttpURLConnection.java:788)
> > >      [java]     at
> > > sun.net.www.protocol.http.HttpURLConnection.plainConnect(Http
> > > URLConnection.java:729)
> > >      [java]     at
> > > sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLCo
> > > nnection.java:654)
> > >      [java]     at
> > > com.google.gdata.client.http.HttpGDataRequest.execute(Unknown
> > >  Source)
> > >      [java]     at
> > > com.google.gdata.client.http.GoogleGDataRequest.execute(Unkno
> > > wn Source)
> > >      [java]     at
>
> ...
>
> read more >>- Hide quoted text -
>
> - Show quoted text -


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