/*
* Copyright (C) 2014 Cetsoft, http://www.cetsoft.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.
*
* Author : Yusuf Aytas
* Date : Sep 8, 2014
*/
package com.cetsoft.imcache.cache.redis.client.util;
import com.cetsoft.imcache.cache.redis.client.Protocol;
import com.cetsoft.imcache.cache.redis.client.exception.RedisCacheException;
import java.io.UnsupportedEncodingException;
/**
* The Class SafeEncoder encodes the given object to the bytes.
*/
public class SafeEncoder {
/**
* Encode many.
*
* @param strs the strs
* @return the byte[][]
*/
public static byte[][] encodeMany(final String... strs) {
byte[][] many = new byte[strs.length][];
for (int i = 0; i < strs.length; i++) {
many[i] = encode(strs[i]);
}
return many;
}
/**
* Encodes the given string.
*
* @param str the str
* @return the byte[]
*/
public static byte[] encode(final String str) {
try {
if (str == null) {
throw new RedisCacheException("value sent to redis cannot be null");
}
return str.getBytes(Protocol.CHARSET);
} catch (UnsupportedEncodingException e) {
throw new RedisCacheException(e);
}
}
/**
* Encodes the given data.
*
* @param data the data
* @return the string
*/
public static String encode(final byte[] data) {
try {
return new String(data, Protocol.CHARSET);
} catch (UnsupportedEncodingException e) {
throw new RedisCacheException(e);
}
}
}