I did it before and worked for me. Have a look at my implementation for
OAuth thru 2 legged.
package com.cisco.opensocial;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.opensocial.models.Activity;
import org.opensocial.models.AppData;
import org.opensocial.models.Person;
import org.opensocial.providers.MySpaceProvider;
import org.opensocial.providers.Provider;
import org.opensocial.providers.ShindigProvider;
import org.opensocial.services.ActivitiesService;
import org.opensocial.services.AppDataService;
import org.opensocial.services.PeopleService;
import org.opensocial.auth.AuthScheme;
import org.opensocial.auth.OAuth2LeggedScheme;
import org.opensocial.auth.SecurityTokenScheme;
import org.opensocial.Client;
import org.opensocial.Request;
import org.opensocial.Response;
@SuppressWarnings("unused")
public class LocalOpenSocialContainerTest {
//private static final String TOKEN =
"U-10495:U-10493:10507:1:localhost%3A8080%2Fopensocial%2Ftest.xml:1:10171";
//default to the appId
http://localhost:8080/gadgets/files/samplecontainer/examples/SocialActivitiesWorld.xml
private static final String CONSUMER_KEY = "10507";
private static final String CONSUMER_SECRET = "secret";
private static final String VIEWER_ID = "U-10493";
private Provider provider = new ShindigProvider(true);
//private AuthScheme scheme = new SecurityTokenScheme(TOKEN);
private AuthScheme scheme = new OAuth2LeggedScheme(CONSUMER_KEY,
CONSUMER_SECRET,VIEWER_ID);
Client client = new Client(provider, scheme);
public void createActivity() {
Activity activity = new Activity();
activity.setTitle("opensocial-java-client test activity");
activity.setBody("opensocial-java-client test activity body at "+new
Date().getTime());
activity.setTitleId("test");
try {
//client = new Client(provider, scheme);
Request request = ActivitiesService.createActivity(activity);
client.send(request);
System.out.println("Successfully created activity! ");
} catch (Exception e) {
System.out.println("Exception occurred while processing request");
}
}
public void fetchActivity() {
// Request a specific user's activities
Request userActivities = ActivitiesService.getActivities(VIEWER_ID);
try {
Response response = client.send(userActivities);
List<Activity> activities = response.getEntries();
for (Activity activity : activities) {
// Process an individual activity
System.out.println(activity.getTitle()+" :
"+activity.getBody());
}
System.out.println("Successfully fetched activities! ");
} catch (Exception e) {
System.out.println("Exception occurred while processing
request");
}
}
public void fetchPeople() {
// Request a specific user's friends
// Request a specific user's friends
Request userFriends = PeopleService.getFriends("U-10315");
try {
Response response = client.send(userFriends);
List<Person> friends = response.getEntries();
for (Person friend : friends) {
// Process an individual activity
System.out.println(friend.getDisplayName()+" :
"+friend.getId());
}
System.out.println("Successfully fetched user friends! ");
} catch (Exception e) {
System.out.println("Exception occurred while processing
request");
}
}
public void updateAppData() {
try {
Map<String, String> data = new HashMap<String, String>();
data.put("key1", "value1");
data.put("key2", "value2");
Request request = AppDataService.updateAppData(data);
client.send(request);
System.out.println("Successfully updated user appdata! ");
} catch (Exception e) {
System.out.println("Exception occurred while processing
request");
}
}
public void getAppData() {
try {
Request request = AppDataService.getAppData();
Response response = client.send(request);
AppData data = response.getEntry();
if(data != null)
System.out.println(data.getDataForUser(VIEWER_ID, "key1"));
System.out.println("Successfully retrieved user appdata! ");
} catch (Exception e) {
System.out.println("Exception occurred while processing
request");
}
}
public static void main(String arg[]){
LocalOpenSocialContainerTest test = new
LocalOpenSocialContainerTest();
//test.createActivity();
//test.fetchActivity();
test.fetchPeople();
//test.updateAppData();
//test.getAppData();
}
}
Let me know, if you need more explanation.
Thanks
raj
On Thu, Sep 23, 2010 at 2:27 PM, SteveM <[email protected]> wrote:
> Raj,
>
> Thanks for responding, but I don't understand your response. I'm using
> the oauth.googlecode.com Java client libraries today for 3-legged
> OAuth and those work fine. My code looks something like this:
>
> final CustomOAuthService garminOAuthService =
> CustomOAuthService.getInstance();
> final String serviceURL = getEndPoint() + "json/" + noun;
> final CustomOAuthConsumer consumer =
> customOAuthService.getCustomOAuthConsumer();
> final OAuthAccessor accessor = new OAuthAccessor(consumer);
> if (accessToken != null) {
> accessor.accessToken = accessToken.getToken();
> accessor.tokenSecret = accessToken.getTokenSecret();
> }
> Set<Map.Entry> entrySet = null;
> if (params != null) {
> entrySet = params.entrySet();
> }
> OAuthMessage result = CLIENT.invoke(accessor, method,
> serviceURL, entrySet);
>
> From what I can see the OAuthAccessor is only capable of doing 3-
> legged OAuth. I'm looking for and example of how to use the
> oauth.googlecode.com Java libraries to do 2-legged AOuth. If I saw a
> working example I could adapt it to my uses.
>
> Thanks,
>
> Steve
>
> On Sep 23, 4:15 pm, Rajender Reddy <[email protected]> wrote:
> > use java client libraries
> >
> > On Thu, Sep 16, 2010 at 2:03 PM, SteveM <[email protected]>
> wrote:
> > > Where might I find an example of doing 2-legged OAuth using the Java
> > > implementation.
> >
> > > --
> > > You received this message because you are subscribed to the Google
> Groups
> > > "OAuth" group.
> > > To post to this group, send email to [email protected].
> > > To unsubscribe from this group, send email to
> > > [email protected]<oauth%[email protected]><
> oauth%[email protected]<oauth%[email protected]>
> >.
> > > For more options, visit this group at
> > >http://groups.google.com/group/oauth?hl=en.
> >
> > --
> > Thanks,
> > -Raj
>
> --
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>
>
--
Thanks,
-Raj
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