protected Message valiateAndPrepMessage(
Account account,
String messageStoreBucket,
Message message,
int messageNumber,
String messageId,
List<MessageValidator> validators)
throws Exception {
for (MessageValidator validator : validators) {
message = validator.validate(message, messageNumber, messageId);
if (message == null) {
validator.handleFailure(account, messageStoreBucket, messageId);
return null;
}
}
return message;
}
public Object perform(URI sender, URI message, List args) {
if (logOut_ != null) {
String summary =
new StringBuffer()
.append(stringify(sender))
.append(": ")
.append(stringify(message))
.append(stringify(args))
.toString();
logOut_.println(summary);
}
if (warnOut_ != null) {
String[] warnings = validator_.validateRequest(sender, message, args);
if (warnings.length > 0) {
warnOut_.println("WARNINGS: ");
for (int i = 0; i < warnings.length; i++) {
warnOut_.println(" " + warnings[i]);
}
}
}
Object result = doPerform(sender, message, args);
if (logOut_ != null) {
logOut_.println(
"\t->" + (result == null ? "null" : "(" + result.getClass().getName() + "): " + result));
}
if (warnOut_ != null) {
String[] warnings = validator_.validateResponse(message, result);
if (warnings.length > 0) {
warnOut_.println("WARNINGS: ");
for (int i = 0; i < warnings.length; i++) {
warnOut_.println(" " + warnings[i]);
}
}
}
return result;
}