io.dropwizard.server

Class AbstractServerFactory

java.lang.Object

io.dropwizard.server.AbstractServerFactory

All Implemented Interfaces:

Discoverable, ServerFactory

Direct Known Subclasses:

DefaultServerFactory, SimpleServerFactory

public abstract class AbstractServerFactory
extends Object
implements ServerFactory

A base class for ServerFactory implementations.

Configuration Parameters:

Name	Default	Description
requestLog		The request log configuration.
gzip		The GZIP configuration.
maxThreads	1024	The maximum number of threads to use for requests.
minThreads	8	The minimum number of threads to use for requests.
maxQueuedRequests	1024	The maximum number of requests to queue before blocking the acceptors.
idleThreadTimeout	1 minute	The amount of time a worker thread can be idle before being stopped.
nofileSoftLimit	(none)	The number of open file descriptors before a soft error is issued. Requires Jetty's libsetuid.so on java.library.path.
nofileHardLimit	(none)	The number of open file descriptors before a hard error is issued. Requires Jetty's libsetuid.so on java.library.path.
gid	(none)	The group ID to switch to once the connectors have started. Requires Jetty's libsetuid.so on java.library.path.
uid	(none)	The user ID to switch to once the connectors have started. Requires Jetty's libsetuid.so on java.library.path.
user	(none)	The username to switch to once the connectors have started. Requires Jetty's libsetuid.so on java.library.path.
group	(none)	The group to switch to once the connectors have started. Requires Jetty's libsetuid.so on java.library.path.
umask	(none)	The umask to switch to once the connectors have started. Requires Jetty's libsetuid.so on java.library.path.
startsAsRoot	(none)	Whether or not the Dropwizard application is started as a root user. Requires Jetty's libsetuid.so on java.library.path.
shutdownGracePeriod	30 seconds	The maximum time to wait for Jetty, and all Managed instances, to cleanly shutdown before forcibly terminating them.

See Also:

DefaultServerFactory, SimpleServerFactory

Constructor Summary

Constructors

Constructor and Description
AbstractServerFactory()

Method Summary

Methods

Modifier and Type	Method and Description
protected org.eclipse.jetty.server.Handler	addRequestLog(org.eclipse.jetty.server.Server server, org.eclipse.jetty.server.Handler handler, String name)
protected org.eclipse.jetty.server.Handler	addStatsHandler(org.eclipse.jetty.server.Handler handler)
protected org.eclipse.jetty.server.Server	buildServer(LifecycleEnvironment lifecycle, org.eclipse.jetty.util.thread.ThreadPool threadPool)
protected org.eclipse.jetty.setuid.SetUIDListener	buildSetUIDListener()
protected org.eclipse.jetty.server.Handler	createAdminServlet(org.eclipse.jetty.server.Server server, MutableServletContextHandler handler, com.codahale.metrics.MetricRegistry metrics, com.codahale.metrics.health.HealthCheckRegistry healthChecks)
protected org.eclipse.jetty.server.Handler	createAppServlet(org.eclipse.jetty.server.Server server, JerseyEnvironment jersey, com.fasterxml.jackson.databind.ObjectMapper objectMapper, javax.validation.Validator validator, MutableServletContextHandler handler, com.sun.jersey.spi.container.servlet.ServletContainer jerseyContainer, com.codahale.metrics.MetricRegistry metricRegistry)
protected org.eclipse.jetty.util.thread.ThreadPool	createThreadPool(com.codahale.metrics.MetricRegistry metricRegistry)
Integer	getGid()
String	getGroup()
GzipFilterFactory	getGzipFilterFactory()
Duration	getIdleThreadTimeout()
int	getMaxQueuedRequests()
int	getMaxThreads()
int	getMinThreads()
Integer	getNofileHardLimit()
Integer	getNofileSoftLimit()
RequestLogFactory	getRequestLogFactory()
Duration	getShutdownGracePeriod()
Boolean	getStartsAsRoot()
Integer	getUid()
String	getUmask()
String	getUser()
boolean	isThreadPoolSizedCorrectly()
protected void	printBanner(String name)
void	setGid(Integer gid)
void	setGroup(String group)
void	setGzipFilterFactory(GzipFilterFactory gzip)
void	setIdleThreadTimeout(Duration idleThreadTimeout)
void	setMaxQueuedRequests(int maxQueuedRequests)
void	setMaxThreads(int count)
void	setMinThreads(int count)
void	setNofileHardLimit(Integer nofileHardLimit)
void	setNofileSoftLimit(Integer nofileSoftLimit)
void	setRequestLogFactory(RequestLogFactory requestLog)
void	setShutdownGracePeriod(Duration shutdownGracePeriod)
void	setStartsAsRoot(Boolean startsAsRoot)
void	setUid(Integer uid)
void	setUmask(String umask)
void	setUser(String user)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.dropwizard.server.ServerFactory

build

Constructor Detail

AbstractServerFactory

public AbstractServerFactory()

Method Detail

isThreadPoolSizedCorrectly

@ValidationMethod(message="must have a smaller minThreads than maxThreads")
public boolean isThreadPoolSizedCorrectly()

getRequestLogFactory

public RequestLogFactory getRequestLogFactory()

setRequestLogFactory

public void setRequestLogFactory(RequestLogFactory requestLog)

getGzipFilterFactory

public GzipFilterFactory getGzipFilterFactory()

setGzipFilterFactory

public void setGzipFilterFactory(GzipFilterFactory gzip)

getMaxThreads

public int getMaxThreads()

setMaxThreads

public void setMaxThreads(int count)

getMinThreads

public int getMinThreads()

setMinThreads

public void setMinThreads(int count)

getMaxQueuedRequests

public int getMaxQueuedRequests()

setMaxQueuedRequests

public void setMaxQueuedRequests(int maxQueuedRequests)

getIdleThreadTimeout

public Duration getIdleThreadTimeout()

setIdleThreadTimeout

public void setIdleThreadTimeout(Duration idleThreadTimeout)

getNofileSoftLimit

public Integer getNofileSoftLimit()

setNofileSoftLimit

public void setNofileSoftLimit(Integer nofileSoftLimit)

getNofileHardLimit

public Integer getNofileHardLimit()

setNofileHardLimit

public void setNofileHardLimit(Integer nofileHardLimit)

getGid

public Integer getGid()

setGid

public void setGid(Integer gid)

getUid

public Integer getUid()

setUid

public void setUid(Integer uid)

getUser

public String getUser()

setUser

public void setUser(String user)

getGroup

public String getGroup()

setGroup

public void setGroup(String group)

getUmask

public String getUmask()

setUmask

public void setUmask(String umask)

getStartsAsRoot

public Boolean getStartsAsRoot()

setStartsAsRoot

public void setStartsAsRoot(Boolean startsAsRoot)

getShutdownGracePeriod

public Duration getShutdownGracePeriod()

setShutdownGracePeriod

public void setShutdownGracePeriod(Duration shutdownGracePeriod)

createAdminServlet

protected org.eclipse.jetty.server.Handler createAdminServlet(org.eclipse.jetty.server.Server server,
                                                  MutableServletContextHandler handler,
                                                  com.codahale.metrics.MetricRegistry metrics,
                                                  com.codahale.metrics.health.HealthCheckRegistry healthChecks)

createAppServlet

protected org.eclipse.jetty.server.Handler createAppServlet(org.eclipse.jetty.server.Server server,
                                                JerseyEnvironment jersey,
                                                com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                                                javax.validation.Validator validator,
                                                MutableServletContextHandler handler,
                                                @Nullable
                                                com.sun.jersey.spi.container.servlet.ServletContainer jerseyContainer,
                                                com.codahale.metrics.MetricRegistry metricRegistry)

createThreadPool

protected org.eclipse.jetty.util.thread.ThreadPool createThreadPool(com.codahale.metrics.MetricRegistry metricRegistry)

buildServer

protected org.eclipse.jetty.server.Server buildServer(LifecycleEnvironment lifecycle,
                                          org.eclipse.jetty.util.thread.ThreadPool threadPool)

buildSetUIDListener

protected org.eclipse.jetty.setuid.SetUIDListener buildSetUIDListener()

addRequestLog

protected org.eclipse.jetty.server.Handler addRequestLog(org.eclipse.jetty.server.Server server,
                                             org.eclipse.jetty.server.Handler handler,
                                             String name)

addStatsHandler

protected org.eclipse.jetty.server.Handler addStatsHandler(org.eclipse.jetty.server.Handler handler)

printBanner

protected void printBanner(String name)