DFS error: Service descriptor file not found

srinivasa_prasad_a

We have deployed dfs WAR file in tomcat instance, and trying to invoke core services through a simple java code and we are running into an error. Can someone please help us with this.

CODE:

public class CustomClient

{

    public static void main(String[] args)

    {

    String moduleName = "services/core";

        String contextRoot = "http://****:****/emc-dfs/";

        String repository = "";

        String user = "";

        String password = "";

        ContextFactory contextFactory = ContextFactory.getInstance();

        IServiceContext context = contextFactory.newContext();

        RepositoryIdentity repoId = new RepositoryIdentity();

        repoId.setRepositoryName(repository);

        repoId.setUserName(user);

        repoId.setPassword(password);

        context.addIdentity(repoId);

        try

        {

            IServiceContext registeredContext = contextFactory.register(context, moduleName, contextRoot);

            ServiceFactory serviceFactory = new ServiceFactory();  

           

            IQueryService queryService = serviceFactory.getRemoteService(IQueryService.class, registeredContext);

            PassthroughQuery query = new PassthroughQuery();

            query.setQueryString("select r_object_id, "

                                 + "object_name from dm_cabinet");

            query.addRepository(repository);

            QueryExecution queryEx = new QueryExecution();

            queryEx.setCacheStrategyType(CacheStrategyType.DEFAULT_CACHE_STRATEGY);

            OperationOptions operationOptions = null;

            QueryResult queryResult = queryService.execute(query, queryEx, operationOptions);

            System.out.println("QueryId == " + query.getQueryString());

            System.out.println("CacheStrategyType == " + queryEx.getCacheStrategyType());

            DataPackage resultDp = queryResult.getDataPackage();

            List<DataObject> dataObjects = resultDp.getDataObjects();

            int numberOfObjects = dataObjects.size();

            System.out.println("Total objects returned is: " + numberOfObjects);           

        }

        catch (ServiceException e)

        {

            e.printStackTrace();

        }

    }

}

Error:

Exception in thread "main" com.emc.documentum.fs.rt.impl.servicemodel.ServiceModelException: Service descriptor file not found: "emc-dfs-services/core-service-model.xml".

  at com.emc.documentum.fs.rt.impl.servicemodel.JavaBeanTreeFactory.getModuleByName(JavaBeanTreeFactory.java:109)

  at com.emc.documentum.fs.rt.context.ContextFactory.getVersionedUrl(ContextFactory.java:191)

  at com.emc.documentum.fs.rt.context.ContextFactory.makeRegistryUrl(ContextFactory.java:166)

  at com.emc.documentum.fs.rt.context.ContextFactory.register(ContextFactory.java:130)

  at com.client.cmc.CustomClient.main(CustomClient.java:45)