/**
* @param statusResult the mail status results retrieved from a Mail Listener
* @return the errors serialized as a String
*/
public static String serializeErrors(MailStatusResult statusResult) {
String result;
Iterator<MailStatus> statuses = statusResult.getByState(MailState.FAILED);
if (statuses.hasNext()) {
StringBuilder builder =
new StringBuilder("Some messages have failed to be sent for the following reasons: [");
while (statuses.hasNext()) {
MailStatus status = statuses.next();
builder.append('[');
builder.append('[').append(status.getErrorSummary()).append(']').append(',');
builder.append('[').append(status.getErrorDescription()).append(']');
builder.append(']');
}
builder.append(']');
result = builder.toString();
} else {
result = null;
}
return result;
}
@Test
public void serializeErrors() throws Exception {
MailStatusResult statusResult = mock(MailStatusResult.class);
Date date = new Date();
// Return failures for the test
MailStatus status1 = new MailStatus();
status1.setBatchId("batch1");
status1.setState("prepare_error");
status1.setDate(date);
status1.setMessageId("<local@domain>");
status1.setRecipients("*****@*****.**");
status1.setErrorSummary("errorsummary1");
status1.setErrorDescription("errordescription1");
MailStatus status2 = new MailStatus();
status2.setBatchId("batch2");
status2.setState("send_error");
status2.setDate(date);
status2.setMessageId("<local@domain>");
status2.setRecipients("*****@*****.**");
status2.setErrorSummary("errorsummary2");
status2.setErrorDescription("errordescription2");
when(statusResult.getAllErrors()).thenReturn(Arrays.asList(status1, status2).iterator());
assertEquals(
"Some messages have failed to be sent: "
+ "[[messageId = [<local@domain>], batchId = [batch1], state = [prepare_error], "
+ "date = ["
+ date.toString()
+ "], recipients = [[email protected]], errorSummary = [errorsummary1], "
+ "errorDescription = [errordescription1]][messageId = [<local@domain>], batchId = [batch2], "
+ "state = [send_error], date = ["
+ date.toString()
+ "], recipients = [[email protected]], "
+ "errorSummary = [errorsummary2], errorDescription = [errordescription2]]]",
MailStatusResultSerializer.serializeErrors(statusResult));
}
