| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.fineract.cn.async.core; |
| |
| import org.apache.fineract.cn.api.util.UserContext; |
| import org.apache.fineract.cn.api.util.UserContextHolder; |
| import org.apache.fineract.cn.lang.TenantContextHolder; |
| import org.springframework.core.task.AsyncTaskExecutor; |
| import org.springframework.security.task.DelegatingSecurityContextAsyncTaskExecutor; |
| |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.Future; |
| |
| public class DelegatingContextExecutor implements AsyncTaskExecutor { |
| |
| private final DelegatingSecurityContextAsyncTaskExecutor delegate; |
| |
| public DelegatingContextExecutor(final DelegatingSecurityContextAsyncTaskExecutor delegate) { |
| super(); |
| this.delegate = delegate; |
| } |
| |
| @Override |
| public void execute(final Runnable task, final long startTimeout) { |
| final Runnable taskWrapper = this.wrap(task); |
| this.delegate.execute(taskWrapper, startTimeout); |
| } |
| |
| @Override |
| public Future<?> submit(final Runnable task) { |
| final Runnable taskWrapper = this.wrap(task); |
| return this.delegate.submit(taskWrapper); |
| } |
| |
| @Override |
| public <T> Future<T> submit(final Callable<T> task) { |
| final Callable<T> taskWrapper = this.wrap(task); |
| return this.delegate.submit(taskWrapper); |
| } |
| |
| @Override |
| public void execute(final Runnable task) { |
| final Runnable taskWrapper = this.wrap(task); |
| this.delegate.execute(taskWrapper); |
| } |
| |
| private Runnable wrap(final Runnable task) { |
| final String tenantIdentifier = TenantContextHolder.identifier().orElse(null); |
| final UserContext userContext = UserContextHolder.getUserContext().orElse(null); |
| return new DelegatingContextRunnable(task, tenantIdentifier, userContext); |
| } |
| |
| private <T> Callable<T> wrap(final Callable<T> task) { |
| final String tenantIdentifier = TenantContextHolder.identifier().orElse(null); |
| final UserContext userContext = UserContextHolder.getUserContext().orElse(null); |
| return new DelegatingContextCallable<>(task, tenantIdentifier, userContext); |
| } |
| } |