Examples of GDataServerRegistry

org.apache.lucene.gdata.server.registry.GDataServerRegistry
The GDataServerRegistry represents the registry component of the GData Server. All provided services and server components will be registered here. The GData Server serves RSS / ATOM feeds for defined services. Each service provides n feeds of a defined subclass of {@link com.google.gdata.data.BaseFeed}. Each feed contains m entries of a defined subclass of {@link com.google.gdata.data.BaseEntry}. To generate RSS / ATOM formates a class of the type {@link com.google.gdata.data.ExtensionProfile} is also defined for a service.
The entry,feed and the ExtensionProfile classes are defined in the gdata-config.xml and will be loaded when the server starts up.

The components defined in the gdata-config.xml will also be loaded and instantiated at startup. If a component can not be loaded or an Exception occurs the server will not start up. To cause of the exception or error will be logged to the standard server output.

The GDataServerRegistry is a Singleton
@author Simon Willnauer

Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry


    File indexLocation;


    protected void setUp() throws Exception {
        this.controller = new IndexController();
        GDataServerRegistry reg = GDataServerRegistry.getRegistry();


        this.indexLocation = new File(System.getProperty("java.io.tmpdir"));
        
        
        ProvidedServiceStub stub = new ProvidedServiceStub();
        this.schema = new IndexSchema();
        // must be set
        this.schema.setDefaultSearchField("content");
        this.schema.setName(ProvidedServiceStub.SERVICE_NAME);
        this.schema.setIndexLocation(this.indexLocation.getAbsolutePath());
        IndexSchemaField field = new IndexSchemaField();
        field.setName("content");
        field.setPath("/somePath");
        field.setContentType(ContentType.TEXT);
        this.schema.addSchemaField(field);
        stub.setIndexSchema(this.schema);


        reg.registerService(stub);
    }

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Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry

            AdminService service = null;
            try {
                ServerBaseFeed feed = createFeedFromRequest(request);
                GDataAccount account = createRequestedAccount(request);


                GDataServerRegistry registry = GDataServerRegistry
                        .getRegistry();
                ServiceFactory serviceFactory = registry.lookup(
                        ServiceFactory.class, ComponentType.SERVICEFACTORY);
                if (serviceFactory == null) {
                    setError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
                            "required component is not available");
                    throw new FeedHandlerException(

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Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry

                setError(GDataResponse.UNAUTHORIZED,"Authorization failed");
        
    }
    
    protected ServerBaseFeed createFeedFromRequest(HttpServletRequest request) throws ParseException, IOException, FeedHandlerException{
        GDataServerRegistry registry = GDataServerRegistry.getRegistry();
        String providedService = request.getParameter(PARAMETER_SERVICE);
        if(!registry.isServiceRegistered(providedService)){
            setError(GDataResponse.NOT_FOUND,"no such service");
            throw new FeedHandlerException("ProvicdedService is not registered -- Name: "+providedService);
         }
        ProvidedService provServiceInstance = registry.getProvidedService(providedService);  
        if(providedService == null){
            setError(GDataResponse.BAD_REQUEST,"no such service");
            throw new FeedHandlerException("no such service registered -- "+providedService);
        }
        try{

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Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry

        
    }
    
    
    protected GDataAccount createRequestedAccount(HttpServletRequest request) throws FeedHandlerException{
        GDataServerRegistry registry = GDataServerRegistry.getRegistry();
           ServiceFactory serviceFactory = registry.lookup(ServiceFactory.class,ComponentType.SERVICEFACTORY);
        
        if(serviceFactory == null){
            setError(GDataResponse.SERVER_ERROR, "Required server component not available");
            throw new FeedHandlerException("Required server component not available -- "+ServiceFactory.class.getName());
        }

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Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry

            if(this.authenticated){
                AdminService service = null;
            try {
                ServerBaseFeed feed = createDeleteFeed(request);
                
                GDataServerRegistry registry = GDataServerRegistry.getRegistry();
                ServiceFactory serviceFactory = registry.lookup(ServiceFactory.class,ComponentType.SERVICEFACTORY);
                if(serviceFactory == null){
                    setError(GDataResponse.SERVER_ERROR,"required component is not available");
                    throw new FeedHandlerException("Can't save feed - ServiceFactory is null");
                }
                service = serviceFactory.getAdminService();

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Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry

  protected void setError(int error) {
    this.feedResponse.setError(error);
  }


    private void getService(GDataRequest request) throws ServletException {
        GDataServerRegistry registry = GDataServerRegistry.getRegistry();
        ServiceFactory serviceFactory = registry.lookup(ServiceFactory.class,ComponentType.SERVICEFACTORY);
        this.service = serviceFactory.getService(request);
        if(this.service == null)
            throw new ServletException("Service not available"); 
        
    }

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Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry

            AdminService service= null;
            try {
                ServerBaseFeed feed = createFeedFromRequest(request);
                GDataAccount account = createRequestedAccount(request);


                GDataServerRegistry registry = GDataServerRegistry
                        .getRegistry();
                ServiceFactory serviceFactory = registry.lookup(
                        ServiceFactory.class, ComponentType.SERVICEFACTORY);
                if (serviceFactory == null) {
                    setError(GDataResponse.SERVER_ERROR,
                            "required component is not available");
                    throw new FeedHandlerException(

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Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry

      try{  
            this.authenticated = authenticateAccount(request,
                AccountRole.USERADMINISTRATOR);
        
        if (this.authenticated) {
            GDataServerRegistry registry = GDataServerRegistry.getRegistry();
            ServiceFactory factory = registry.lookup(ServiceFactory.class,
                    ComponentType.SERVICEFACTORY);
            try {


                GDataAccount account = getAccountFromRequest(request);
                if (!account.requiredValuesSet()) {

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