/*
* Copyright 2013 lorislab.org.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.lorislab.smonitor.admin.client.service;
import org.jboss.errai.common.client.api.ErrorCallback;
import org.jboss.errai.common.client.api.RemoteCallback;
/**
*
* @author Andrej Petras
*/
public interface Client<T> {
/**
* Returns an instance of the proxy that can invoke service methods on the
* service described by {@code T}.
*
* @return an instance of the proxy that can invoke service methods on the
* service described by {@code T}.
*/
public T call();
/**
* Returns an instance of the proxy that can invoke service methods on the
* service described by {@code T}.
*
* @param callback
* the callback to be invoked when the remote call has completed in
* success. In the case of an error, a default error callback will be
* notified. Which one depends on the proxy implementation.
* <p>
* The provided callback must not be null.
* @return an instance of the proxy that can invoke service methods on the
* service described by {@code T}.
*/
public T call(RemoteCallback<?> callback);
/**
* Returns an instance of the proxy that can invoke service methods on the
* service described by {@code T}.
*
* @param callback
* the callback to be invoked when the remote call has completed in
* success. In the case of an error, a default error callback will be
* notified. Which one depends on the proxy implementation.
* <p>
* The callback must not be null.
* @param errorCallback
* the callback to be invoked when the remote call has completed
* in failure. No callback is invoked in the case of success.
* <p>
* The provided callback must not be null.
* @return an instance of the proxy that can invoke service methods on the
* service described by {@code T}.
*/
public T call(RemoteCallback<?> callback, ErrorCallback<?> errorCallback);
// public static <R> ServerService serverService(final RemoteCallback<R> callback, final RestServiceExceptionCallback errorCallback) {
// return create(ServerService.class, callback, errorCallback);
// }
//
// public static <T, R> T create(final Class<T> remoteService, final RemoteCallback<R> callback,
// final RestServiceExceptionCallback errorCallback) {
// return RestClient.create(remoteService, callback, errorCallback);
// }
}