Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry.lookup()

Package org.apache.lucene.gdata.server.registry

Class org.apache.lucene.gdata.server.registry.GDataServerRegistry

Examples of org.apache.lucene.gdata.server.registry.GDataServerRegistry.lookup()

org.apache.lucene.gdata.server.registry.GDataServerRegistry.lookup()
This method is the main interface to the Component Lookup Service of the registry. Every GDATA - Server component like STORAGE or the INDEXER component will be accessible via this method. To get a Component from the lookup service specify the expected Class as an argument and the component type of the component to return. For a lookup of the STORAGECONTORLER the code looks like:
registryInstance.lookup(StorageController.class,ComponentType.STORAGECONTROLLER);
@param < R> the type of the expected return value @param clazz -Class object of the expected return value @param compType -The component type @return the registered component or null if the componentcan not looked up.

                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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    }
    
    
    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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                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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    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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                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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            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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