| /* |
| * Copyright 2000-2014 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.execution.runners; |
| |
| import com.intellij.execution.ExecutionException; |
| import com.intellij.execution.ExecutionManager; |
| import com.intellij.execution.RunProfileStarter; |
| import com.intellij.execution.configurations.RunProfileState; |
| import com.intellij.execution.configurations.RunnerSettings; |
| import com.intellij.execution.ui.RunContentDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.AsyncResult; |
| import com.intellij.util.Consumer; |
| import com.intellij.util.ui.UIUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Allows to postpone actual {@link RunProfileState} execution until all the needed preparations are done. |
| */ |
| public abstract class AsyncGenericProgramRunner<Settings extends RunnerSettings> extends BaseProgramRunner<Settings> { |
| @Override |
| protected final void execute(@NotNull final ExecutionEnvironment environment, |
| @Nullable final Callback callback, |
| @NotNull final RunProfileState state) throws ExecutionException { |
| prepare(environment, state).doWhenDone(new Consumer<RunProfileStarter>() { |
| @Override |
| public void consume(@Nullable final RunProfileStarter result) { |
| UIUtil.invokeLaterIfNeeded(new Runnable() { |
| @Override |
| public void run() { |
| if (!environment.getProject().isDisposed()) { |
| startRunProfile(environment, state, callback, result); |
| } |
| } |
| }); |
| } |
| }); |
| } |
| |
| /** |
| * Makes all the needed preparations for the further execution. Although this method is called in EDT, |
| * these preparations can be performed in a background thread. |
| * |
| * You must call {@link ExecutionUtil#handleExecutionError} in case of error |
| * |
| * @param environment ExecutionEnvironment instance |
| * @param state RunProfileState instance |
| * @return RunProfileStarter async result |
| */ |
| @NotNull |
| protected AsyncResult<RunProfileStarter> prepare(@NotNull ExecutionEnvironment environment, @NotNull RunProfileState state) throws ExecutionException { |
| return prepare(environment.getProject(), environment, state); |
| } |
| |
| /** |
| * @deprecated override {@link #prepare(ExecutionEnvironment, com.intellij.execution.configurations.RunProfileState)} instead |
| */ |
| @Deprecated |
| protected AsyncResult<RunProfileStarter> prepare(@NotNull Project project, @NotNull ExecutionEnvironment environment, @NotNull RunProfileState state) throws ExecutionException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| private static void startRunProfile(@NotNull ExecutionEnvironment environment, |
| @NotNull RunProfileState state, |
| @Nullable final Callback callback, |
| @Nullable final RunProfileStarter starter) { |
| ExecutionManager.getInstance(environment.getProject()).startRunProfile(new RunProfileStarter() { |
| @Override |
| public RunContentDescriptor execute(@NotNull RunProfileState state, @NotNull ExecutionEnvironment environment) throws ExecutionException { |
| return postProcess(environment, starter == null ? null : starter.execute(state, environment), callback); |
| } |
| }, state, environment); |
| } |
| } |