/*
* Copyright 2009 VoidSearch.com
*
* Licensed 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.voidsearch.voidbase.apps.cache.containers;
/**
* Cache response types, currently supported are:
* - OK, healthy response status
* - ERROR, failed to execute an operation
* - INTERNAL_ERROR, cache had internally failed to execute an operation
* - FATAL_ERROR, cache can't recover from internal error
*/
public enum CacheResponseStatus {
OK,
ERROR,
INTERNAL_ERROR,
FATAL_ERROR,
UNKNOWN;
/**
* Serializes a content of a CacheOperation
* @return a serialized CacheOperation object
*/
public String serialize() {
return toString();
}
/**
* Initializes a CacheResponseStatus object
* @param str
* @return a CacheOperation object from a String value
*/
public static CacheResponseStatus deserialize(String str) {
if (str.toUpperCase().equals("OK")) {
return OK;
}
if (str.toUpperCase().equals("ERROR")) {
return ERROR;
}
if (str.toUpperCase().equals("INTERNAL_ERROR")) {
return INTERNAL_ERROR;
}
if (str.toUpperCase().equals("FATAL_ERROR")) {
return FATAL_ERROR;
}
return UNKNOWN;
}
}