com.pdd.pop.ext.glassfish.grizzly.threadpool.DefaultWorkerThread Maven / Gradle / Ivy
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package com.pdd.pop.ext.glassfish.grizzly.threadpool;
import java.util.concurrent.TimeUnit;
import com.pdd.pop.ext.glassfish.grizzly.ThreadCache;
import com.pdd.pop.ext.glassfish.grizzly.ThreadCache.ObjectCache;
import com.pdd.pop.ext.glassfish.grizzly.attributes.AttributeBuilder;
import com.pdd.pop.ext.glassfish.grizzly.attributes.AttributeHolder;
import com.pdd.pop.ext.glassfish.grizzly.memory.ThreadLocalPool;
/**
* Default Grizzly worker thread implementation
*
* @author Alexey Stashok
*/
public class DefaultWorkerThread extends Thread implements WorkerThread {
private final AttributeHolder attributes;
private final ThreadLocalPool memoryPool;
private final ObjectCache objectCache = new ObjectCache();
private long transactionTimeoutMillis =
WorkerThread.UNLIMITED_TRANSACTION_TIMEOUT;
public DefaultWorkerThread(AttributeBuilder attrBuilder,
String name,
ThreadLocalPool pool,
Runnable runTask) {
super(runTask, name);
attributes = attrBuilder.createUnsafeAttributeHolder();
memoryPool = pool;
}
@Override
public Thread getThread() {
return this;
}
@Override
public AttributeHolder getAttributes() {
return attributes;
}
public ThreadLocalPool getMemoryPool() {
return memoryPool;
}
/**
* Get the cached object with the given type index from cache.
* Unlike {@link #takeFromCache(com.pdd.pop.ext.glassfish.grizzly.ThreadCache.CachedTypeIndex)}, the
* object won't be removed from cache.
*
* @param
* @param index the cached object type index.
* @return cached object.
*/
public final E getFromCache(final ThreadCache.CachedTypeIndex index) {
return objectCache.get(index);
}
/**
* Take the cached object with the given type index from cache.
* Unlike {@link #getFromCache(com.pdd.pop.ext.glassfish.grizzly.ThreadCache.CachedTypeIndex)}, the
* object will be removed from cache.
*
* @param
* @param index the cached object type index.
* @return cached object.
*/
public final E takeFromCache(final ThreadCache.CachedTypeIndex index) {
return objectCache.take(index);
}
public final boolean putToCache(final ThreadCache.CachedTypeIndex index,
final E o) {
return objectCache.put(index, o);
}
@Override
public long getTransactionTimeout(TimeUnit timeunit) {
return timeunit.convert(transactionTimeoutMillis, TimeUnit.MILLISECONDS);
}
@Override
public void setTransactionTimeout(long timeout, TimeUnit timeunit) {
this.transactionTimeoutMillis =
TimeUnit.MILLISECONDS.convert(timeout, timeunit);
}
}