Make parentExecutionId available to BeforeTask methods

Author: cppwfs

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/listener/TaskLifecycleListener.java

@@ -391,7 +391,7 @@ private TaskExecution getTaskExecutionCopy(TaskExecution taskExecution) {
 		return new TaskExecution(taskExecution.getExecutionId(), taskExecution.getExitCode(),
 				taskExecution.getTaskName(), startTime, endTime, taskExecution.getExitMessage(),
 				Collections.unmodifiableList(taskExecution.getArguments()), taskExecution.getErrorMessage(),
-				taskExecution.getExternalExecutionId());
+				taskExecution.getExternalExecutionId(), taskExecution.getParentExecutionId());
 	}
 
 	@Override

spring-cloud-task-core/src/main/java/org/springframework/cloud/task/repository/dao/JdbcTaskExecutionDao.java

@@ -219,7 +219,7 @@ public TaskExecution createTaskExecution(String taskName, LocalDateTime startTim
 		long nextExecutionId = getNextExecutionId();
 
 		TaskExecution taskExecution = new TaskExecution(nextExecutionId, null, taskName, startTime, null, null,
-				arguments, null, externalExecutionId);
+				arguments, null, externalExecutionId, parentExecutionId);
 
 		final MapSqlParameterSource queryParameters = new MapSqlParameterSource()
 			.addValue("taskExecutionId", nextExecutionId, Types.BIGINT)