com.hazelcast.client.impl.protocol.codec.StackTraceElementCodec Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2015, 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;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.util.ParameterUtil;
import com.hazelcast.nio.Bits;
public final class StackTraceElementCodec {
private StackTraceElementCodec() {
}
public static StackTraceElement decode(ClientMessage clientMessage) {
String declaringClass = clientMessage.getStringUtf8();
String methodName = clientMessage.getStringUtf8();
boolean fileName_Null = clientMessage.getBoolean();
String fileName = null;
if (!fileName_Null) {
fileName = clientMessage.getStringUtf8();
}
int lineNumber = clientMessage.getInt();
return new StackTraceElement(declaringClass, methodName, fileName, lineNumber);
}
public static void encode(StackTraceElement stackTraceElement, ClientMessage clientMessage) {
clientMessage.set(stackTraceElement.getClassName());
clientMessage.set(stackTraceElement.getMethodName());
String fileName = stackTraceElement.getFileName();
boolean fileName_Null = (fileName == null);
clientMessage.set(fileName_Null);
if (!fileName_Null) {
clientMessage.set(fileName);
}
clientMessage.set(stackTraceElement.getLineNumber());
}
public static int calculateDataSize(StackTraceElement stackTraceElement) {
int dataSize = Bits.INT_SIZE_IN_BYTES;
dataSize += ParameterUtil.calculateDataSize(stackTraceElement.getClassName());
dataSize += ParameterUtil.calculateDataSize(stackTraceElement.getMethodName());
dataSize += Bits.BOOLEAN_SIZE_IN_BYTES;
String fileName = stackTraceElement.getFileName();
boolean fileName_NotNull = fileName != null;
if (fileName_NotNull) {
dataSize += ParameterUtil.calculateDataSize(fileName);
}
return dataSize;
}
}