| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * 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 com.intellij.remoteServer.util; |
| |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.remoteServer.configuration.RemoteServer; |
| import com.intellij.remoteServer.configuration.ServerConfigurationBase; |
| import com.intellij.remoteServer.configuration.deployment.DeploymentConfiguration; |
| import com.intellij.remoteServer.runtime.ServerConnection; |
| import com.intellij.remoteServer.runtime.ServerConnectionManager; |
| import com.intellij.remoteServer.runtime.ServerConnector; |
| import com.intellij.remoteServer.runtime.deployment.ServerRuntimeInstance; |
| import com.intellij.util.concurrency.Semaphore; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| /** |
| * @author michael.golubev |
| */ |
| public abstract class CloudConnectionTask< |
| T, |
| SC extends ServerConfigurationBase, |
| DC extends DeploymentConfiguration, |
| SR extends CloudServerRuntimeInstance<DC, ?, ?>> extends CloudRuntimeTask<T, DC, SR> { |
| |
| private final RemoteServer<SC> myServer; |
| |
| public CloudConnectionTask(Project project, String title, @Nullable RemoteServer<SC> server) { |
| super(project, title); |
| myServer = server; |
| } |
| |
| @Override |
| protected void run(final Semaphore semaphore, final AtomicReference<T> result) { |
| if (myServer == null) { |
| semaphore.up(); |
| return; |
| } |
| |
| final ServerConnection<DC> connection = ServerConnectionManager.getInstance().createTemporaryConnection(myServer); |
| run(connection, semaphore, result); |
| } |
| |
| protected void run(final ServerConnection<DC> connection, |
| final Semaphore semaphore, |
| final AtomicReference<T> result) { |
| connection.connectIfNeeded(new ServerConnector.ConnectionCallback<DC>() { |
| |
| @Override |
| public void connected(@NotNull ServerRuntimeInstance<DC> serverRuntimeInstance) { |
| try { |
| run((SR)serverRuntimeInstance, semaphore, result); |
| } |
| finally { |
| ApplicationManager.getApplication().invokeLater(new Runnable() { |
| |
| @Override |
| public void run() { |
| connection.disconnect(); |
| } |
| }); |
| } |
| } |
| |
| @Override |
| public void errorOccurred(@NotNull String errorMessage) { |
| runtimeErrorOccurred(errorMessage); |
| semaphore.up(); |
| } |
| }); |
| } |
| |
| @Override |
| protected SR getServerRuntime() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public final RemoteServer<SC> getServer() { |
| return myServer; |
| } |
| } |