| /* |
| * 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.util; |
| |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.application.Result; |
| import com.intellij.openapi.application.RunResult; |
| import com.intellij.openapi.application.WriteAction; |
| import com.intellij.openapi.util.ThrowableComputable; |
| import org.jetbrains.annotations.NotNull; |
| |
| |
| public abstract class ActionRunner { |
| public static void runInsideWriteAction(@NotNull final InterruptibleRunnable runnable) throws Exception { |
| RunResult result = new WriteAction() { |
| @Override |
| protected void run(@NotNull Result result) throws Throwable { |
| runnable.run(); |
| } |
| }.execute(); |
| if (result.getThrowable() instanceof Exception) throw (Exception)result.getThrowable(); |
| result.throwException(); |
| } |
| |
| public static <T> T runInsideWriteAction(@NotNull final InterruptibleRunnableWithResult<T> runnable) throws Exception { |
| RunResult<T> result = new WriteAction<T>() { |
| @Override |
| protected void run(@NotNull Result<T> result) throws Throwable { |
| result.setResult(runnable.run()); |
| } |
| }.execute(); |
| if (result.getThrowable() instanceof Exception) throw (Exception)result.getThrowable(); |
| return result.throwException().getResultObject(); |
| } |
| |
| public static void runInsideReadAction(@NotNull final InterruptibleRunnable runnable) throws Exception { |
| ApplicationManager.getApplication().runReadAction(new ThrowableComputable<Void, Exception>() { |
| @Override |
| public Void compute() throws Exception { |
| runnable.run(); |
| return null; |
| } |
| }); |
| } |
| |
| public interface InterruptibleRunnable { |
| void run() throws Exception; |
| } |
| public interface InterruptibleRunnableWithResult<T> { |
| T run() throws Exception; |
| } |
| } |