
com.hazelcast.client.impl.protocol.codec.custom.ErrorHolderCodec Maven / Gradle / Ivy
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/*
* Copyright (c) 2008-2024, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.client.impl.protocol.codec.custom;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.Generated;
import com.hazelcast.client.impl.protocol.codec.builtin.CodecUtil;
import com.hazelcast.client.impl.protocol.codec.builtin.ListMultiFrameCodec;
import com.hazelcast.client.impl.protocol.codec.builtin.StringCodec;
import static com.hazelcast.client.impl.protocol.ClientMessage.BEGIN_FRAME;
import static com.hazelcast.client.impl.protocol.ClientMessage.END_FRAME;
import static com.hazelcast.client.impl.protocol.ClientMessage.ForwardFrameIterator;
import static com.hazelcast.client.impl.protocol.ClientMessage.Frame;
import static com.hazelcast.client.impl.protocol.codec.builtin.CodecUtil.fastForwardToEndFrame;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.INT_SIZE_IN_BYTES;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.decodeInt;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.encodeInt;
@SuppressWarnings("unused")
@Generated("8eef527c24ff6f108a4d0d15aeaf09bf")
public final class ErrorHolderCodec {
private static final int ERROR_CODE_FIELD_OFFSET = 0;
private static final int INITIAL_FRAME_SIZE = ERROR_CODE_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private ErrorHolderCodec() {
}
public static void encode(ClientMessage clientMessage, com.hazelcast.client.impl.protocol.exception.ErrorHolder errorHolder) {
clientMessage.add(BEGIN_FRAME.copy());
Frame initialFrame = new Frame(new byte[INITIAL_FRAME_SIZE]);
encodeInt(initialFrame.content, ERROR_CODE_FIELD_OFFSET, errorHolder.getErrorCode());
clientMessage.add(initialFrame);
StringCodec.encode(clientMessage, errorHolder.getClassName());
CodecUtil.encodeNullable(clientMessage, errorHolder.getMessage(), StringCodec::encode);
ListMultiFrameCodec.encode(clientMessage, errorHolder.getStackTraceElements(), StackTraceElementCodec::encode);
clientMessage.add(END_FRAME.copy());
}
public static com.hazelcast.client.impl.protocol.exception.ErrorHolder decode(ForwardFrameIterator iterator) {
// begin frame
iterator.next();
Frame initialFrame = iterator.next();
int errorCode = decodeInt(initialFrame.content, ERROR_CODE_FIELD_OFFSET);
String className = StringCodec.decode(iterator);
String message = CodecUtil.decodeNullable(iterator, StringCodec::decode);
java.util.List stackTraceElements = ListMultiFrameCodec.decode(iterator, StackTraceElementCodec::decode);
fastForwardToEndFrame(iterator);
return new com.hazelcast.client.impl.protocol.exception.ErrorHolder(errorCode, className, message, stackTraceElements);
}
}
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