public final class org.apache.activemq.transport.nio.SelectorManager extends java.lang.Object
{
public static final org.apache.activemq.transport.nio.SelectorManager SINGLETON;
private java.util.concurrent.Executor selectorExecutor;
private java.util.concurrent.Executor channelExecutor;
private final java.util.LinkedList freeWorkers;
private int maxChannelsPerWorker;
public void <init>()
{
java.util.concurrent.Executor v;
int v;
org.apache.activemq.transport.nio.SelectorManager v;
java.util.LinkedList v;
java.util.concurrent.ExecutorService v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
specialinvoke v.<java.lang.Object: void <init>()>();
v = virtualinvoke v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.ExecutorService createDefaultExecutor()>();
v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.Executor selectorExecutor> = v;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.Executor selectorExecutor>;
v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.Executor channelExecutor> = v;
v = new java.util.LinkedList;
specialinvoke v.<java.util.LinkedList: void <init>()>();
v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers> = v;
v = (int) -1;
v.<org.apache.activemq.transport.nio.SelectorManager: int maxChannelsPerWorker> = v;
return;
}
protected java.util.concurrent.ExecutorService createDefaultExecutor()
{
java.util.concurrent.ThreadPoolExecutor v;
java.util.concurrent.BlockingQueue v;
org.apache.activemq.transport.nio.SelectorManager$1 v;
java.util.concurrent.TimeUnit v;
java.util.concurrent.RejectedExecutionHandler v;
int v, v, v;
org.apache.activemq.transport.nio.SelectorManager v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v = new java.util.concurrent.ThreadPoolExecutor;
v = staticinvoke <org.apache.activemq.transport.nio.SelectorManager: int getDefaultCorePoolSize()>();
v = staticinvoke <org.apache.activemq.transport.nio.SelectorManager: int getDefaultMaximumPoolSize()>();
v = staticinvoke <org.apache.activemq.transport.nio.SelectorManager: int getDefaultKeepAliveTime()>();
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit SECONDS>;
v = specialinvoke v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.BlockingQueue newWorkQueue()>();
v = new org.apache.activemq.transport.nio.SelectorManager$1;
specialinvoke v.<org.apache.activemq.transport.nio.SelectorManager$1: void <init>(org.apache.activemq.transport.nio.SelectorManager)>(v);
v = specialinvoke v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.RejectedExecutionHandler newRejectionHandler()>();
specialinvoke v.<java.util.concurrent.ThreadPoolExecutor: void <init>(int,int,long,java.util.concurrent.TimeUnit,java.util.concurrent.BlockingQueue,java.util.concurrent.ThreadFactory,java.util.concurrent.RejectedExecutionHandler)>(v, v, v, v, v, v, v);
return v;
}
private java.util.concurrent.RejectedExecutionHandler newRejectionHandler()
{
java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy v;
java.util.concurrent.RejectedExecutionHandler v;
java.util.concurrent.ThreadPoolExecutor$AbortPolicy v;
org.apache.activemq.transport.nio.SelectorManager v;
boolean v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v = staticinvoke <org.apache.activemq.transport.nio.SelectorManager: boolean canRejectWork()>();
if v == 0 goto label;
v = new java.util.concurrent.ThreadPoolExecutor$AbortPolicy;
v = v;
specialinvoke v.<java.util.concurrent.ThreadPoolExecutor$AbortPolicy: void <init>()>();
goto label;
label:
v = new java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy;
v = v;
specialinvoke v.<java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy: void <init>()>();
label:
return v;
}
private java.util.concurrent.BlockingQueue newWorkQueue()
{
java.util.concurrent.SynchronousQueue v;
int v;
java.util.concurrent.BlockingQueue v;
org.apache.activemq.transport.nio.SelectorManager v;
java.util.concurrent.LinkedBlockingQueue v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v = staticinvoke <org.apache.activemq.transport.nio.SelectorManager: int getDefaultWorkQueueCapacity()>();
if v <= 0 goto label;
v = new java.util.concurrent.LinkedBlockingQueue;
v = v;
specialinvoke v.<java.util.concurrent.LinkedBlockingQueue: void <init>(int)>(v);
goto label;
label:
v = new java.util.concurrent.SynchronousQueue;
v = v;
specialinvoke v.<java.util.concurrent.SynchronousQueue: void <init>()>();
label:
return v;
}
private static boolean canRejectWork()
{
boolean v;
v = staticinvoke <java.lang.Boolean: boolean getBoolean(java.lang.String)>("org.apache.activemq.transport.nio.SelectorManager.rejectWork");
return v;
}
private static int getDefaultWorkQueueCapacity()
{
int v;
java.lang.Integer v;
v = staticinvoke <java.lang.Integer: java.lang.Integer getInteger(java.lang.String,int)>("org.apache.activemq.transport.nio.SelectorManager.workQueueCapacity", 0);
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
return v;
}
private static int getDefaultCorePoolSize()
{
int v;
java.lang.Integer v;
v = staticinvoke <java.lang.Integer: java.lang.Integer getInteger(java.lang.String,int)>("org.apache.activemq.transport.nio.SelectorManager.corePoolSize", 10);
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
return v;
}
private static int getDefaultMaximumPoolSize()
{
int v;
java.lang.Integer v;
v = staticinvoke <java.lang.Integer: java.lang.Integer getInteger(java.lang.String,int)>("org.apache.activemq.transport.nio.SelectorManager.maximumPoolSize", 1024);
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
return v;
}
private static int getDefaultKeepAliveTime()
{
int v;
java.lang.Integer v;
v = staticinvoke <java.lang.Integer: java.lang.Integer getInteger(java.lang.String,int)>("org.apache.activemq.transport.nio.SelectorManager.keepAliveTime", 30);
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
return v;
}
private static int getDefaultMaxChannelsPerWorker()
{
int v;
java.lang.Integer v;
v = staticinvoke <java.lang.Integer: java.lang.Integer getInteger(java.lang.String,int)>("org.apache.activemq.transport.nio.SelectorManager.maxChannelsPerWorker", 1024);
v = virtualinvoke v.<java.lang.Integer: int intValue()>();
return v;
}
public static org.apache.activemq.transport.nio.SelectorManager getInstance()
{
org.apache.activemq.transport.nio.SelectorManager v;
v = <org.apache.activemq.transport.nio.SelectorManager: org.apache.activemq.transport.nio.SelectorManager SINGLETON>;
return v;
}
public synchronized org.apache.activemq.transport.nio.SelectorSelection register(java.nio.channels.spi.AbstractSelectableChannel, org.apache.activemq.transport.nio.SelectorManager$Listener) throws java.io.IOException
{
org.apache.activemq.transport.nio.SelectorManager$Listener v;
java.nio.channels.spi.AbstractSelectableChannel v;
int v;
org.apache.activemq.transport.nio.SelectorSelection v, v, v;
java.lang.Object v;
org.apache.activemq.transport.nio.SelectorManager v;
java.util.LinkedList v, v, v, v;
boolean v;
org.apache.activemq.transport.nio.SelectorWorker v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v := @parameter: java.nio.channels.spi.AbstractSelectableChannel;
v := @parameter: org.apache.activemq.transport.nio.SelectorManager$Listener;
v = null;
label:
if v != null goto label;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers>;
v = virtualinvoke v.<java.util.LinkedList: int size()>();
if v <= 0 goto label;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers>;
v = virtualinvoke v.<java.util.LinkedList: java.lang.Object getFirst()>();
v = virtualinvoke v.<org.apache.activemq.transport.nio.SelectorWorker: boolean isReleased()>();
if v == 0 goto label;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers>;
virtualinvoke v.<java.util.LinkedList: boolean remove(java.lang.Object)>(v);
goto label;
label:
virtualinvoke v.<org.apache.activemq.transport.nio.SelectorWorker: void retain()>();
v = new org.apache.activemq.transport.nio.SelectorSelection;
specialinvoke v.<org.apache.activemq.transport.nio.SelectorSelection: void <init>(org.apache.activemq.transport.nio.SelectorWorker,java.nio.channels.spi.AbstractSelectableChannel,org.apache.activemq.transport.nio.SelectorManager$Listener)>(v, v, v);
v = v;
goto label;
label:
v = new org.apache.activemq.transport.nio.SelectorWorker;
specialinvoke v.<org.apache.activemq.transport.nio.SelectorWorker: void <init>(org.apache.activemq.transport.nio.SelectorManager)>(v);
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers>;
virtualinvoke v.<java.util.LinkedList: void addFirst(java.lang.Object)>(v);
v = new org.apache.activemq.transport.nio.SelectorSelection;
specialinvoke v.<org.apache.activemq.transport.nio.SelectorSelection: void <init>(org.apache.activemq.transport.nio.SelectorWorker,java.nio.channels.spi.AbstractSelectableChannel,org.apache.activemq.transport.nio.SelectorManager$Listener)>(v, v, v);
v = v;
goto label;
label:
return v;
}
synchronized void onWorkerFullEvent(org.apache.activemq.transport.nio.SelectorWorker)
{
org.apache.activemq.transport.nio.SelectorManager v;
java.util.LinkedList v;
org.apache.activemq.transport.nio.SelectorWorker v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v := @parameter: org.apache.activemq.transport.nio.SelectorWorker;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers>;
virtualinvoke v.<java.util.LinkedList: boolean remove(java.lang.Object)>(v);
return;
}
public synchronized void onWorkerEmptyEvent(org.apache.activemq.transport.nio.SelectorWorker)
{
org.apache.activemq.transport.nio.SelectorManager v;
java.util.LinkedList v;
org.apache.activemq.transport.nio.SelectorWorker v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v := @parameter: org.apache.activemq.transport.nio.SelectorWorker;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers>;
virtualinvoke v.<java.util.LinkedList: boolean remove(java.lang.Object)>(v);
return;
}
public synchronized void onWorkerNotFullEvent(org.apache.activemq.transport.nio.SelectorWorker)
{
org.apache.activemq.transport.nio.SelectorManager v;
java.util.LinkedList v;
org.apache.activemq.transport.nio.SelectorWorker v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v := @parameter: org.apache.activemq.transport.nio.SelectorWorker;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.LinkedList freeWorkers>;
virtualinvoke v.<java.util.LinkedList: void addFirst(java.lang.Object)>(v);
return;
}
public java.util.concurrent.Executor getChannelExecutor()
{
org.apache.activemq.transport.nio.SelectorManager v;
java.util.concurrent.Executor v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.Executor channelExecutor>;
return v;
}
public void setChannelExecutor(java.util.concurrent.Executor)
{
org.apache.activemq.transport.nio.SelectorManager v;
java.util.concurrent.Executor v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v := @parameter: java.util.concurrent.Executor;
v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.Executor channelExecutor> = v;
return;
}
public int getMaxChannelsPerWorker()
{
int v, v;
org.apache.activemq.transport.nio.SelectorManager v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v = v.<org.apache.activemq.transport.nio.SelectorManager: int maxChannelsPerWorker>;
if v < 0 goto label;
v = v.<org.apache.activemq.transport.nio.SelectorManager: int maxChannelsPerWorker>;
goto label;
label:
v = staticinvoke <org.apache.activemq.transport.nio.SelectorManager: int getDefaultMaxChannelsPerWorker()>();
label:
return v;
}
public void setMaxChannelsPerWorker(int)
{
int v;
org.apache.activemq.transport.nio.SelectorManager v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v := @parameter: int;
v.<org.apache.activemq.transport.nio.SelectorManager: int maxChannelsPerWorker> = v;
return;
}
public java.util.concurrent.Executor getSelectorExecutor()
{
org.apache.activemq.transport.nio.SelectorManager v;
java.util.concurrent.Executor v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v = v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.Executor selectorExecutor>;
return v;
}
public void setSelectorExecutor(java.util.concurrent.Executor)
{
org.apache.activemq.transport.nio.SelectorManager v;
java.util.concurrent.Executor v;
v := @this: org.apache.activemq.transport.nio.SelectorManager;
v := @parameter: java.util.concurrent.Executor;
v.<org.apache.activemq.transport.nio.SelectorManager: java.util.concurrent.Executor selectorExecutor> = v;
return;
}
static void <clinit>()
{
org.apache.activemq.transport.nio.SelectorManager v;
v = new org.apache.activemq.transport.nio.SelectorManager;
specialinvoke v.<org.apache.activemq.transport.nio.SelectorManager: void <init>()>();
<org.apache.activemq.transport.nio.SelectorManager: org.apache.activemq.transport.nio.SelectorManager SINGLETON> = v;
return;
}
}