Examples with ChildWorkflowException com.uber.cadence.workflow.ChildWorkflowException used on opensource projects

Example 1 with ChildWorkflowException

use of com.uber.cadence.workflow.ChildWorkflowException in project cadence-client by uber-java.

the class SyncDecisionContext method mapChildWorkflowException.

private RuntimeException mapChildWorkflowException(Exception failure) {
    if (failure == null) {
        return null;
    }
    if (failure instanceof CancellationException) {
        return (CancellationException) failure;
    }
    if (failure instanceof ChildWorkflowException) {
        throw (ChildWorkflowException) failure;
    }
    if (!(failure instanceof ChildWorkflowTaskFailedException)) {
        throw new IllegalArgumentException("Unexpected exception type: ", failure);
    }
    ChildWorkflowTaskFailedException taskFailed = (ChildWorkflowTaskFailedException) failure;
    String causeClassName = taskFailed.getReason();
    Exception cause;
    try {
        @SuppressWarnings("unchecked") Class<? extends Exception> causeClass = (Class<? extends Exception>) Class.forName(causeClassName);
        cause = getDataConverter().fromData(taskFailed.getDetails(), causeClass);
    } catch (Exception e) {
        cause = e;
    }
    return new ChildWorkflowFailureException(taskFailed.getEventId(), taskFailed.getWorkflowExecution(), taskFailed.getWorkflowType(), cause);
}