| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.qpid.server; |
| |
| import org.apache.qpid.server.protocol.ErrorCodes; |
| import org.apache.qpid.server.QpidException; |
| |
| |
| public class AMQException extends QpidException |
| { |
| private final int _errorCode; |
| |
| private final boolean _isHardError; |
| |
| public AMQException(final int errorCode, final String message) |
| { |
| this(errorCode, message, null); |
| } |
| |
| |
| public AMQException(int errorCode, String msg, Throwable cause) |
| { |
| this(errorCode, true, msg, cause); |
| } |
| |
| |
| public AMQException(final int errorCode, |
| final boolean isHardError, |
| final String message, |
| final Throwable cause) |
| { |
| super(message, cause); |
| _errorCode = errorCode; |
| _isHardError = isHardError; |
| } |
| |
| |
| |
| @Override |
| public String toString() |
| { |
| return getClass().getName() + ": " + getMessage() + (_errorCode == 0 ? "" : " [error code: " + _errorCode + "("+getDefaultDescription(_errorCode) + ")]"); |
| } |
| |
| public int getErrorCode() |
| { |
| return _errorCode; |
| } |
| |
| public boolean isHardError() |
| { |
| return _isHardError; |
| } |
| |
| @Override |
| public AMQException cloneForCurrentThread() |
| { |
| Class amqeClass = this.getClass(); |
| Class<?>[] paramClasses = {Integer.TYPE, String.class, Throwable.class}; |
| Object[] params = {_errorCode, getMessage(), this}; |
| |
| AMQException newAMQE; |
| |
| try |
| { |
| newAMQE = (AMQException) amqeClass.getConstructor(paramClasses).newInstance(params); |
| } |
| catch (Exception creationException) |
| { |
| newAMQE = new AMQException(_errorCode, _isHardError, getMessage(), this); |
| } |
| |
| return newAMQE; |
| } |
| |
| |
| private static String getDefaultDescription(int errorCode) |
| { |
| switch(errorCode) |
| { |
| case ErrorCodes.REPLY_SUCCESS: |
| return "reply success"; |
| case ErrorCodes.NOT_DELIVERED: |
| return "not delivered"; |
| case ErrorCodes.MESSAGE_TOO_LARGE: |
| return "message too large"; |
| case ErrorCodes.NO_ROUTE: |
| return "no route"; |
| case ErrorCodes.NO_CONSUMERS: |
| return "no consumers"; |
| case ErrorCodes.CONNECTION_FORCED: |
| return "connection forced"; |
| case ErrorCodes.INVALID_PATH: |
| return "invalid path"; |
| case ErrorCodes.ACCESS_REFUSED: |
| return "access refused"; |
| case ErrorCodes.NOT_FOUND: |
| return "not found"; |
| case ErrorCodes.ALREADY_EXISTS: |
| return "Already exists"; |
| case ErrorCodes.IN_USE: |
| return "In use"; |
| case ErrorCodes.INVALID_ROUTING_KEY: |
| return "routing key invalid"; |
| case ErrorCodes.REQUEST_TIMEOUT: |
| return "Request Timeout"; |
| case ErrorCodes.ARGUMENT_INVALID: |
| return "argument invalid"; |
| case ErrorCodes.FRAME_ERROR: |
| return "frame error"; |
| case ErrorCodes.SYNTAX_ERROR: |
| return "syntax error"; |
| case ErrorCodes.COMMAND_INVALID: |
| return "command invalid"; |
| case ErrorCodes.CHANNEL_ERROR: |
| return "channel error"; |
| case ErrorCodes.RESOURCE_ERROR: |
| return "resource error"; |
| case ErrorCodes.NOT_ALLOWED: |
| return "not allowed"; |
| case ErrorCodes.NOT_IMPLEMENTED: |
| return "not implemented"; |
| case ErrorCodes.INTERNAL_ERROR: |
| return "internal error"; |
| case ErrorCodes.INVALID_ARGUMENT: |
| return "invalid argument"; |
| case ErrorCodes.UNSUPPORTED_CLIENT_PROTOCOL_ERROR: |
| return "client unsupported protocol"; |
| default: |
| return "<<unknown>>"; |
| } |
| } |
| |
| } |