com.google.gwt.user.client.rpc.core.java.util.logging.LogRecord_CustomFieldSerializer Maven / Gradle / Ivy
/*
* Copyright 2008 Google Inc.
*
* 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.google.gwt.user.client.rpc.core.java.util.logging;
import com.google.gwt.core.client.impl.SerializableThrowable;
import com.google.gwt.user.client.rpc.SerializationException;
import com.google.gwt.user.client.rpc.SerializationStreamReader;
import com.google.gwt.user.client.rpc.SerializationStreamWriter;
import java.util.logging.Level;
import java.util.logging.LogRecord;
/**
* Custom serializer for LogRecord.
*/
public class LogRecord_CustomFieldSerializer {
public static void deserialize(SerializationStreamReader reader,
LogRecord instance) throws SerializationException {
String loggerName = reader.readString();
Long millis = reader.readLong();
Object throwable = reader.readObject();
instance.setLoggerName(loggerName);
instance.setMillis(millis);
if (throwable != null && throwable instanceof SerializableThrowable) {
instance.setThrown(((SerializableThrowable) throwable).getThrowable());
}
}
public static LogRecord instantiate(SerializationStreamReader reader)
throws SerializationException {
// Note: Fields should be read in the same order that they were written.
String levelString = reader.readString();
String msg = reader.readString();
Level level = Level.parse(levelString);
LogRecord toReturn = new LogRecord(level, msg);
return toReturn;
}
public static void serialize(SerializationStreamWriter writer,
LogRecord lr) throws SerializationException {
// Although Level is serializable, the Level in LogRecord is actually a
// LevelWithExposedConstructor, which serialization does not like, so we
// manually just serialize the name.
writer.writeString(lr.getLevel().getName());
writer.writeString(lr.getMessage());
writer.writeString(lr.getLoggerName());
writer.writeLong(lr.getMillis());
if (lr.getThrown() != null) {
writer.writeObject(new SerializableThrowable(lr.getThrown()));
} else {
writer.writeObject(null);
}
}
}