com.srotya.tau.nucleus.DisruptorUnifiedFactory Maven / Gradle / Ivy
/**
* Copyright 2016 Ambud Sharma
*
* 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.srotya.tau.nucleus;
import javax.validation.constraints.NotNull;
import com.lmax.disruptor.EventFactory;
import com.srotya.tau.nucleus.processor.AbstractProcessor;
import com.srotya.tau.nucleus.wal.WAL;
import com.srotya.tau.wraith.Event;
import com.srotya.tau.wraith.UnifiedFactory;
/**
* Unified factory implementation for Tau
*
* @author ambudsharma
*/
public class DisruptorUnifiedFactory extends UnifiedFactory implements EventFactory {
@Override
public Event newInstance() {
return buildEvent();
}
/**
* @param walType
* @param persistentDirectory
* @param transientDirectory
* @return
* @throws IllegalAccessException
* @throws InstantiationException
*/
public WAL newWalInstance(@NotNull Class walType,
@NotNull com.srotya.tau.wraith.EventFactory factory, @NotNull AbstractProcessor caller,
@NotNull String persistentDirectory, @NotNull String transientDirectory)
throws InstantiationException, IllegalAccessException {
WAL wal = walType.newInstance();
wal.setPersistentDirectory(persistentDirectory);
wal.setTransientDirectory(transientDirectory);
wal.setEventFactory(factory);
wal.setCallingProcessor(caller);
return wal;
}
}