/**
* Search for a given Symbol in a given array of Symbol object.
*
* @param symbols the set of Symbols to search.
* @param key the value to try and find in the Symbol array.
* @return true if the key is found in the given Symbol array.
*/
public static boolean contains(Symbol[] symbols, Symbol key) {
if (symbols == null || symbols.length == 0) {
return false;
}
for (Symbol symbol : symbols) {
if (symbol.equals(key)) {
return true;
}
}
return false;
}
/**
* Given an ErrorCondition instance create a new Exception that best matches the error type.
*
* @param endpoint The target of the error.
* @param errorCondition The ErrorCondition returned from the remote peer.
* @param defaultException The default exception to throw if no error information is provided from
* the remote.
* @return a new Exception instance that best matches the ErrorCondition value.
*/
public static Exception convertToException(
Endpoint endpoint, ErrorCondition errorCondition, Exception defaultException) {
Exception remoteError = defaultException;
if (errorCondition != null && errorCondition.getCondition() != null) {
Symbol error = errorCondition.getCondition();
String message = extractErrorMessage(errorCondition);
if (error.equals(AmqpError.UNAUTHORIZED_ACCESS)) {
remoteError = new JMSSecurityException(message);
} else if (error.equals(AmqpError.RESOURCE_LIMIT_EXCEEDED)) {
remoteError = new ResourceAllocationException(message);
} else if (error.equals(AmqpError.NOT_FOUND)) {
if (endpoint instanceof Connection) {
remoteError = new JmsResourceNotFoundException(message);
} else {
remoteError = new InvalidDestinationException(message);
}
} else if (error.equals(TransactionErrors.TRANSACTION_ROLLBACK)) {
remoteError = new TransactionRolledBackException(message);
} else if (error.equals(ConnectionError.REDIRECT)) {
remoteError = createRedirectException(error, message, errorCondition);
} else if (error.equals(AmqpError.INVALID_FIELD)) {
Map<?, ?> info = errorCondition.getInfo();
if (info != null && CONTAINER_ID.equals(info.get(INVALID_FIELD))) {
remoteError = new InvalidClientIDException(message);
} else {
remoteError = new JMSException(message);
}
} else {
remoteError = new JMSException(message);
}
} else if (remoteError == null) {
remoteError = new JMSException("Unknown error from remote peer");
}
return remoteError;
}