net.spy.memcached.ops.OperationException Maven / Gradle / Ivy
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package net.spy.memcached.ops;
import java.io.IOException;
/**
* Exceptions thrown when protocol errors occur.
*/
public final class OperationException extends IOException {
private static final long serialVersionUID = 2457625388445818437L;
private final OperationErrorType type;
/**
* General exception (no message).
*/
public OperationException() {
super();
type = OperationErrorType.GENERAL;
}
/**
* Exception with a message.
*
* @param eType the type of error that occurred
* @param msg the error message
*/
public OperationException(OperationErrorType eType, String msg) {
super(msg);
type = eType;
}
/**
* Get the type of error.
*/
public OperationErrorType getType() {
return type;
}
@Override
public String toString() {
String rv = null;
if (type == OperationErrorType.GENERAL) {
rv = "OperationException: " + type;
} else {
rv = "OperationException: " + type + ": " + getMessage();
}
return rv;
}
}