| package io.mifos.core.async.core; |
| |
| import io.mifos.core.api.util.UserContext; |
| import io.mifos.core.api.util.UserContextHolder; |
| import io.mifos.core.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); |
| } |
| } |