// Path: src/main/java/com/github/pgasync/io/Decoder.java
// public interface Decoder<T extends Message> {
// 
//     /**
//      * @return Protocol message id
//      */
//     byte getMessageId();
// 
//     /**
//      * @return Decoded message
//      */
//     T read(ByteBuffer buffer, Charset encoding);
// 
// }
// 
// Path: src/main/java/com/github/pgasync/message/backend/LogResponse.java
// public class LogResponse implements Message {
// 
//     protected final String level;
//     protected final String code;
//     protected final String message;
// 
//     public LogResponse(String level, String code, String message) {
//         this.level = level;
//         this.code = code;
//         this.message = message;
//     }
// 
//     public String getLevel() {
//         return level;
//     }
// 
//     public String getCode() {
//         return code;
//     }
// 
//     public String getMessage() {
//         return message;
//     }
// 
// }
// 
// Path: src/main/java/com/github/pgasync/io/IO.java
// public class IO {
// 
//     public static String getCString(ByteBuffer buffer, Charset charset) {
//         ByteArrayOutputStream readBuffer = new ByteArrayOutputStream(255);
//         for (int c = buffer.get(); c != 0; c = buffer.get()) {
//             readBuffer.write(c);
//         }
//         return new String(readBuffer.toByteArray(), charset);
//     }
// 
//     public static void putCString(ByteBuffer buffer, String value, Charset charset) {
//         if (!value.isEmpty()) {
//             buffer.put(value.getBytes(charset));
//         }
//         buffer.put((byte) 0);
//     }
// 
// }


import com.github.pgasync.io.Decoder;
import com.github.pgasync.message.backend.LogResponse;
import com.github.pgasync.io.IO;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
/*
 * 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.github.pgasync.io.backend;



/**
 * Base class for NoticeResponse and for ErrorResponse.
 *
 * @param <M> Specific message type.
 * @author Marat Gainullin
 */
public abstract class LogResponseDecoder<M extends LogResponse> implements Decoder<M> {

    @Override
    public M read(ByteBuffer buffer, Charset encoding) {
        String level = null;
        String code = null;
        String message = null;
        for (byte type = buffer.get(); type != 0; type = buffer.get()) {
// Path: src/main/java/com/github/pgasync/io/Decoder.java
// public interface Decoder<T extends Message> {
// 
//     /**
//      * @return Protocol message id
//      */
//     byte getMessageId();
// 
//     /**
//      * @return Decoded message
//      */
//     T read(ByteBuffer buffer, Charset encoding);
// 
// }
// 
// Path: src/main/java/com/github/pgasync/message/backend/LogResponse.java
// public class LogResponse implements Message {
// 
//     protected final String level;
//     protected final String code;
//     protected final String message;
// 
//     public LogResponse(String level, String code, String message) {
//         this.level = level;
//         this.code = code;
//         this.message = message;
//     }
// 
//     public String getLevel() {
//         return level;
//     }
// 
//     public String getCode() {
//         return code;
//     }
// 
//     public String getMessage() {
//         return message;
//     }
// 
// }
// 
// Path: src/main/java/com/github/pgasync/io/IO.java
// public class IO {
// 
//     public static String getCString(ByteBuffer buffer, Charset charset) {
//         ByteArrayOutputStream readBuffer = new ByteArrayOutputStream(255);
//         for (int c = buffer.get(); c != 0; c = buffer.get()) {
//             readBuffer.write(c);
//         }
//         return new String(readBuffer.toByteArray(), charset);
//     }
// 
//     public static void putCString(ByteBuffer buffer, String value, Charset charset) {
//         if (!value.isEmpty()) {
//             buffer.put(value.getBytes(charset));
//         }
//         buffer.put((byte) 0);
//     }
// 
// }


// Path: src/main/java/com/github/pgasync/io/backend/LogResponseDecoder.java
import com.github.pgasync.io.Decoder;
import com.github.pgasync.message.backend.LogResponse;
import com.github.pgasync.io.IO;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;

/*
 * 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.github.pgasync.io.backend;



/**
 * Base class for NoticeResponse and for ErrorResponse.
 *
 * @param <M> Specific message type.
 * @author Marat Gainullin
 */
public abstract class LogResponseDecoder<M extends LogResponse> implements Decoder<M> {

    @Override
    public M read(ByteBuffer buffer, Charset encoding) {
        String level = null;
        String code = null;
        String message = null;
        for (byte type = buffer.get(); type != 0; type = buffer.get()) {
            String value = IO.getCString(buffer, encoding);