org.redisson.spring.data.connection.PropertiesDecoder Maven / Gradle / Ivy
/**
* Copyright (c) 2013-2022 Nikita Koksharov
*
* 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 org.redisson.spring.data.connection;
import java.util.Properties;
import org.redisson.client.handler.State;
import org.redisson.client.protocol.Decoder;
import io.netty.buffer.ByteBuf;
import io.netty.util.CharsetUtil;
/**
*
* @author Nikita Koksharov
*
*/
public class PropertiesDecoder implements Decoder {
@Override
public Properties decode(ByteBuf buf, State state) {
String value = buf.toString(CharsetUtil.UTF_8);
Properties result = new Properties();
for (String entry : value.split("\n")) {
if (entry.length() < 2) {
continue;
}
String[] pair = entry.split(":");
if (pair.length != 2 || pair[0].length() == 0 ) {
continue;
}
String second = pair[1];
if (second.charAt(second.length() - 1) == '\r') {
second = second.substring(0, second.length() - 1);
}
result.put(pair[0], second);
}
return result;
}
}