org.jasig.apache.http.impl.conn

Class CleanShutdownPoolingClientConnectionManager

java.lang.Object

org.apache.http.impl.conn.PoolingClientConnectionManager

org.jasig.apache.http.impl.conn.CleanShutdownPoolingClientConnectionManager

All Implemented Interfaces:

org.apache.http.conn.ClientConnectionManager, org.apache.http.pool.ConnPoolControl<org.apache.http.conn.routing.HttpRoute>

public class CleanShutdownPoolingClientConnectionManager
extends org.apache.http.impl.conn.PoolingClientConnectionManager

Extension of PoolingClientConnectionManager that spawns a monitoring thread to facilitate timely shutdown.

Version:

$Revision: 1.1 $

Author:

Eric Dalquist

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
CleanShutdownPoolingClientConnectionManager()
CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schreg)
CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schreg, org.apache.http.conn.DnsResolver dnsResolver)
CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schemeRegistry, long timeToLive, TimeUnit tunit)
CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schemeRegistry, long timeToLive, TimeUnit tunit, org.apache.http.conn.DnsResolver dnsResolver)

Method Summary

Modifier and Type	Method and Description
void	setShutdownThreadKillTime(int shutdownThreadKillTime) Hard limit time for shutting down the connection manager.
void	setShutdownThreadMaxTime(int shutdownThreadMaxTime) Limit after which the shutdown thread is repeatedly interrupted.
void	setShutdownThreadMaxWaitTime(int shutdownThreadMaxWaitTime) Limit of time the shutdown thread is allowed to stay in Thread.State.BLOCKED, Thread.State.WAITING, or Thread.State.TIMED_WAITING.
void	setShutdownThreadPollRate(int shutdownThreadPollRate) Rate at which the state of the shutdown thread is polled and/or interrupted.
void	shutdown()

Methods inherited from class org.apache.http.impl.conn.PoolingClientConnectionManager

closeExpiredConnections, closeIdleConnections, createConnectionOperator, finalize, getDefaultMaxPerRoute, getMaxPerRoute, getMaxTotal, getSchemeRegistry, getStats, getTotalStats, releaseConnection, requestConnection, setDefaultMaxPerRoute, setMaxPerRoute, setMaxTotal

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected final org.slf4j.Logger logger

Constructor Detail

CleanShutdownPoolingClientConnectionManager

public CleanShutdownPoolingClientConnectionManager()

CleanShutdownPoolingClientConnectionManager

public CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schreg,
                                                   org.apache.http.conn.DnsResolver dnsResolver)

CleanShutdownPoolingClientConnectionManager

public CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schemeRegistry,
                                                   long timeToLive,
                                                   TimeUnit tunit,
                                                   org.apache.http.conn.DnsResolver dnsResolver)

CleanShutdownPoolingClientConnectionManager

public CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schemeRegistry,
                                                   long timeToLive,
                                                   TimeUnit tunit)

CleanShutdownPoolingClientConnectionManager

public CleanShutdownPoolingClientConnectionManager(org.apache.http.conn.scheme.SchemeRegistry schreg)

Method Detail

setShutdownThreadKillTime

public void setShutdownThreadKillTime(int shutdownThreadKillTime)

Hard limit time for shutting down the connection manager. Once hit the shutdown thread is killed via Thread.stop(). Defaults to 45s (45000ms)

Parameters:

shutdownThreadKillTime - Hard limit for shutting down the connection manager

setShutdownThreadMaxTime

public void setShutdownThreadMaxTime(int shutdownThreadMaxTime)

Limit after which the shutdown thread is repeatedly interrupted. Defaults to 30s (30000ms)

Parameters:

shutdownThreadMaxTime - Limit after which the shutdown thread is interrupted

setShutdownThreadMaxWaitTime

public void setShutdownThreadMaxWaitTime(int shutdownThreadMaxWaitTime)

Limit of time the shutdown thread is allowed to stay in Thread.State.BLOCKED, Thread.State.WAITING, or Thread.State.TIMED_WAITING. Once hit the thread is interrupted and the timer is reset. Defaults to 1s (1000ms)

Parameters:

shutdownThreadMaxWaitTime - Limit of time the shutdown thread is allowed to stay in Thread.State.BLOCKED, Thread.State.WAITING, or Thread.State.TIMED_WAITING

setShutdownThreadPollRate

public void setShutdownThreadPollRate(int shutdownThreadPollRate)

Rate at which the state of the shutdown thread is polled and/or interrupted. Defaults to 5ms

Parameters:

shutdownThreadPollRate - Rate at which the state of the shutdown thread is polled and/or interrupted

shutdown

public void shutdown()

Specified by:

shutdown in interface org.apache.http.conn.ClientConnectionManager

Overrides:

shutdown in class org.apache.http.impl.conn.PoolingClientConnectionManager