com.couchbase.client.deps.io.netty.handler.codec.UnsupportedMessageTypeException Maven / Gradle / Ivy
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The official Couchbase JVM Core IO Library
/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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 com.couchbase.client.deps.io.netty.handler.codec;
/**
* Thrown if an unsupported message is received by an codec.
*/
public class UnsupportedMessageTypeException extends CodecException {
private static final long serialVersionUID = 2799598826487038726L;
public UnsupportedMessageTypeException(
Object message, Class... expectedTypes) {
super(message(
message == null? "null" : message.getClass().getName(), expectedTypes));
}
public UnsupportedMessageTypeException() { }
public UnsupportedMessageTypeException(String message, Throwable cause) {
super(message, cause);
}
public UnsupportedMessageTypeException(String s) {
super(s);
}
public UnsupportedMessageTypeException(Throwable cause) {
super(cause);
}
private static String message(
String actualType, Class... expectedTypes) {
StringBuilder buf = new StringBuilder(actualType);
if (expectedTypes != null && expectedTypes.length > 0) {
buf.append(" (expected: ").append(expectedTypes[0].getName());
for (int i = 1; i < expectedTypes.length; i ++) {
Class t = expectedTypes[i];
if (t == null) {
break;
}
buf.append(", ").append(t.getName());
}
buf.append(')');
}
return buf.toString();
}
}