Root Element

Element	Description	Class
jetty	Creates an	org.mortbay.jetty.xbean.JettyFactoryBean

Element Summary

Element	Description	Class
bioConnector	Creates a BIO based socket connector	org.mortbay.jetty.bio.SocketConnector
blockingNioConnector	Creates a blocking NIO based socket connector	org.mortbay.jetty.nio.BlockingChannelConnector
contextHandler	Creates a basic HTTP context	org.mortbay.jetty.handler.ContextHandler
contexts	ContextHandlerCollection. This {@link org.mortbay.jetty.handler.HandlerCollection} is creates a {@link org.mortbay.jetty.servlet.PathMap} to it's contained handlers based on the context path and virtual hosts of any contained {@link org.mortbay.jetty.handler.ContextHandler}s. The contexts do not need to be directly contained, only children of the contained handlers. Multiple contexts may have the same context path and they are called in order until one handles the request.	org.mortbay.jetty.handler.ContextHandlerCollection
defaultHandler	Default Handler. This handle will deal with unhandled requests in the server. For requests for favicon.ico, the Jetty icon is served. For reqests to '/' a 404 with a list of known contexts is served. For all other requests a normal 404 is served. TODO Implement OPTIONS and TRACE methods for the server.	org.mortbay.jetty.handler.DefaultHandler
handlerCollection	A collection of handlers. For each request, all handler are called, regardless of the response status or exceptions.	org.mortbay.jetty.handler.HandlerCollection
hotDeployer	Creates a hot deployer	org.mortbay.jetty.deployer.ContextDeployer
jaasUserRealm	Creates a UserRealm suitable for use with JAAS	org.mortbay.jetty.plus.jaas.JAASUserRealm
jetty	Creates an	org.mortbay.jetty.xbean.JettyFactoryBean
ncsaLog	This {@link RequestLog} implementation outputs logs in the pseudo-standard NCSA common log format. Configuration options allow a choice between the standard Common Log Format (as used in the 3 log format) and the Combined Log Format (single log format). This log format can be output by most web servers, and almost all web log analysis software can understand these formats.	org.mortbay.jetty.NCSARequestLog
nioConnector	Creates an NIO based socket connector	org.mortbay.jetty.nio.SelectChannelConnector
requestLogHandler	RequestLogHandler. This handler can be used to wrap an individual context for context logging.	org.mortbay.jetty.handler.RequestLogHandler
resourceHandler	Resource Handler. This handle will serve static content and handle If-Modified-Since headers. No caching is done. Requests that cannot be handled are let pass (Eg no 404's)	org.mortbay.jetty.handler.ResourceHandler
server	Creates an embedded Jetty web server	org.mortbay.jetty.Server
sslConnector	Creates an NIO ssl connector	org.mortbay.jetty.ssl.SslSelectChannelConnector
sslSocketConnector	Creates an ssl socket connector	org.mortbay.jetty.ssl.SslSocketConnector
ssoJaasUserRealm	Creates a UserRealm suitable for use with JAAS w/ support of SSO	org.mortbay.jetty.plus.jaas.SSOJAASUserRealm
strictRoleCheckPolicy	Check only topmost role in stack of roles for user	org.mortbay.jetty.plus.jaas.StrictRoleCheckPolicy
webAppContext	Creates a servlet web application at a given context from a resource base	org.mortbay.jetty.webapp.WebAppContext

Element Detail

Element: bioConnector

Attribute	Type	Description
acceptQueueSize	xs:integer
acceptorPriorityOffset	xs:integer	Set the priority offset of the acceptor threads. The priority is adjusted by this amount (default 0) to either favour the acceptance of new threads and newly active connections or to favour the handling of already dispatched connections.
acceptors	xs:integer
confidentialPort	xs:integer
confidentialScheme	xs:string
forwarded	xs:boolean	Is reverse proxy handling on?
forwardedForHeader	xs:string
forwardedHostHeader	xs:string
forwardedServerHeader	xs:string
headerBufferSize	xs:integer
host	xs:string
hostHeader	xs:string	Set a forced valued for the host header to control what is returned by {@link ServletRequest#getServerName()} and {@link ServletRequest#getServerPort()}. This value is only used if {@link #isForwarded()} is true.
integralPort	xs:integer
integralScheme	xs:string
lowResourceMaxIdleTime	xs:integer
maxIdleTime	xs:integer	Set the maximum Idle time for a connection, which roughly translates to the {@link Socket#setSoTimeout(int)} call, although with NIO implementations other mechanisms may be used to implement the timeout. The max idle time is applied: When waiting for a new request to be received on a connection When reading the headers and content of a request When writing the headers and content of a response Jetty interprets this value as the maximum time between some progress being made on the connection. So if a single byte is read or written, then the timeout (if implemented by jetty) is reset. However, in many instances, the reading/writing is delegated to the JVM, and the semantic is more strictly enforced as the maximum time a single read/write operation can take. Note, that as Jetty supports writes of memory mapped file buffers, then a write may take many 10s of seconds for large content written to a slow device. Previously, Jetty supported separate idle timeouts and IO operation timeouts, however the expense of changing the value of soTimeout was significant, so these timeouts were merged. With the advent of NIO, it may be possible to again differentiate these values (if there is demand).
name	xs:string
port	xs:integer
requestBufferSize	xs:integer
resolveNames	xs:boolean
responseBufferSize	xs:integer
reuseAddress	xs:boolean
soLingerTime	xs:integer
statsOn	xs:boolean

Element	Type	Description
server	jetty \| server
threadPool	<spring:bean/>

Element: blockingNioConnector

Attribute	Type	Description
acceptQueueSize	xs:integer
acceptorPriorityOffset	xs:integer	Set the priority offset of the acceptor threads. The priority is adjusted by this amount (default 0) to either favour the acceptance of new threads and newly active connections or to favour the handling of already dispatched connections.
acceptors	xs:integer
confidentialPort	xs:integer
confidentialScheme	xs:string
forwarded	xs:boolean	Is reverse proxy handling on?
forwardedForHeader	xs:string
forwardedHostHeader	xs:string
forwardedServerHeader	xs:string
headerBufferSize	xs:integer
host	xs:string
hostHeader	xs:string	Set a forced valued for the host header to control what is returned by {@link ServletRequest#getServerName()} and {@link ServletRequest#getServerPort()}. This value is only used if {@link #isForwarded()} is true.
integralPort	xs:integer
integralScheme	xs:string
lowResourceMaxIdleTime	xs:integer
maxIdleTime	xs:integer	Set the maximum Idle time for a connection, which roughly translates to the {@link Socket#setSoTimeout(int)} call, although with NIO implementations other mechanisms may be used to implement the timeout. The max idle time is applied: When waiting for a new request to be received on a connection When reading the headers and content of a request When writing the headers and content of a response Jetty interprets this value as the maximum time between some progress being made on the connection. So if a single byte is read or written, then the timeout (if implemented by jetty) is reset. However, in many instances, the reading/writing is delegated to the JVM, and the semantic is more strictly enforced as the maximum time a single read/write operation can take. Note, that as Jetty supports writes of memory mapped file buffers, then a write may take many 10s of seconds for large content written to a slow device. Previously, Jetty supported separate idle timeouts and IO operation timeouts, however the expense of changing the value of soTimeout was significant, so these timeouts were merged. With the advent of NIO, it may be possible to again differentiate these values (if there is demand).
name	xs:string
port	xs:integer
requestBufferSize	xs:integer
resolveNames	xs:boolean
responseBufferSize	xs:integer
reuseAddress	xs:boolean
soLingerTime	xs:integer
statsOn	xs:boolean
useDirectBuffers	xs:boolean

Element	Type	Description
server	jetty \| server
threadPool	<spring:bean/>

Element: contextHandler

Attribute	Type	Description
aliases	xs:boolean
allowNullPathInfo	xs:boolean
compactPath	xs:boolean
contextPath	xs:string
displayName	xs:string
maxFormContentSize	xs:integer
resourceBase	xs:string
shutdown	xs:boolean	Set shutdown status. This field allows for graceful shutdown of a context. A started context may be put into non accepting state so that existing requests can complete, but no new requests are accepted.

Element	Type	Description
attributes	contextHandler \| jetty \| server \| webAppContext
baseResource	<spring:bean/>
classLoader	<spring:bean/>
connectorNames	(<spring:bean/>)*	Set the names of accepted connectors. Names are either "host:port" or a specific configured name for a connector.
errorHandler	<spring:bean/>
eventListeners	(<spring:bean/>)*	Set the context event listeners.
handler	contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext
hosts	(<spring:bean/>)*	Get the hosts for the context.
initParams	<spring:bean/>
logger	<spring:bean/>
mimeTypes	<spring:bean/>
parent	contextHandler \| contexts \| handlerCollection \| jetty \| requestLogHandler \| server \| webAppContext
server	jetty \| server
virtualHosts	(<spring:bean/>)*	Get the virtual hosts for the context. Only requests that have a matching host header or fully qualified URL will be passed to that context with a virtual host name. A context with no virtual host names or a null virtual host name is available to all requests that are not served by a context with a matching virtual host name.
welcomeFiles	(<spring:bean/>)*

Element: contexts

Attribute	Type	Description
contextClass	xs:string

Element	Type	Description
handlers	(contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext)*
server	jetty \| server

Element: defaultHandler

Attribute	Type	Description
serveIcon	xs:boolean

Element	Type	Description
server	jetty \| server

Element: handlerCollection

Element	Type	Description
handlers	(contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext)*
server	jetty \| server

Element: hotDeployer

Attribute	Type	Description
directory	xs:string
recursive	xs:boolean
scanInterval	xs:integer

Element	Type	Description
configurationDir	<spring:bean/>
configurationManager	<spring:bean/>
contexts	contexts	Associate with a {@link ContextHandlerCollection}.

Element: jaasUserRealm

Attribute	Type	Description
callbackHandlerClass	xs:string
loginModuleName	xs:string	Set the name to use to index into the config file of LoginModules.
name	xs:string	Get the name of the realm.

Element	Type	Description
roleCheckPolicy	strictRoleCheckPolicy
roleClassNames	(<spring:bean/>)*

Element: jetty

Attribute	Type	Description
gracefulShutdown	xs:integer	Set graceful shutdown timeout. If set, the {@link #doStop()} method will not immediately stop the server. Instead, all {@link Connector}s will be closed so that new connections will not be accepted and all handlers that implement {@link Graceful} will be put into the shutdown mode so that no new requests will be accepted, but existing requests can complete. The server will then wait the configured timeout before stopping.
sendDateHeader	xs:boolean
sendServerVersion	xs:boolean
stopAtShutdown	xs:boolean

Element	Type	Description
connectors	(bioConnector \| blockingNioConnector \| nioConnector \| sslConnector \| sslSocketConnector)*	Set the connectors for this server. Each connector has this server set as it's ThreadPool and its Handler.
deployers	(<spring:bean/>)*
handler	contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext
handlers	(contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext)*
hotDeployer	hotDeployer
server	jetty \| server
sessionIdManager	<spring:bean/>
threadPool	<spring:bean/>
userRealms	(jaasUserRealm \| ssoJaasUserRealm)*

Element: ncsaLog

Attribute	Type	Description
append	xs:boolean
extended	xs:boolean
filename	xs:string
filenameDateFormat	xs:string	Set the log file date format.
logCookies	xs:boolean
logDateFormat	xs:string
logLatency	xs:boolean
logServer	xs:boolean
logTimeZone	xs:string
preferProxiedForAddress	xs:boolean
retainDays	xs:integer

Element	Type	Description
ignorePaths	(<spring:bean/>)*

Element: nioConnector

Attribute	Type	Description
acceptQueueSize	xs:integer
acceptorPriorityOffset	xs:integer	Set the priority offset of the acceptor threads. The priority is adjusted by this amount (default 0) to either favour the acceptance of new threads and newly active connections or to favour the handling of already dispatched connections.
acceptors	xs:integer
confidentialPort	xs:integer
confidentialScheme	xs:string
forwarded	xs:boolean	Is reverse proxy handling on?
forwardedForHeader	xs:string
forwardedHostHeader	xs:string
forwardedServerHeader	xs:string
headerBufferSize	xs:integer
host	xs:string
hostHeader	xs:string	Set a forced valued for the host header to control what is returned by {@link ServletRequest#getServerName()} and {@link ServletRequest#getServerPort()}. This value is only used if {@link #isForwarded()} is true.
integralPort	xs:integer
integralScheme	xs:string
lowResourceMaxIdleTime	xs:integer	Set the period in ms that a connection is allowed to be idle when this there are more than {@link #getLowResourcesConnections()} connections. This allows the server to rapidly close idle connections in order to gracefully handle high load situations.
lowResourcesConnections	xs:long	Set the number of connections, which if exceeded places this manager in low resources state. This is not an exact measure as the connection count is averaged over the select sets.
lowResourcesMaxIdleTime	xs:long	Set the period in ms that a connection is allowed to be idle when this there are more than {@link #getLowResourcesConnections()} connections. This allows the server to rapidly close idle connections in order to gracefully handle high load situations.
maxIdleTime	xs:integer
name	xs:string
port	xs:integer
requestBufferSize	xs:integer
resolveNames	xs:boolean
responseBufferSize	xs:integer
reuseAddress	xs:boolean
soLingerTime	xs:integer
statsOn	xs:boolean
useDirectBuffers	xs:boolean

Element	Type	Description
server	jetty \| server
threadPool	<spring:bean/>

Element: requestLogHandler

Element	Type	Description
handler	contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext
requestLog	ncsaLog
server	jetty \| server

Element: resourceHandler

Attribute	Type	Description
cacheControl	xs:string
resourceBase	xs:string

Element	Type	Description
baseResource	<spring:bean/>
mimeTypes	<spring:bean/>
server	jetty \| server
welcomeFiles	(<spring:bean/>)*

Element: server

Attribute	Type	Description
gracefulShutdown	xs:integer	Set graceful shutdown timeout. If set, the {@link #doStop()} method will not immediately stop the server. Instead, all {@link Connector}s will be closed so that new connections will not be accepted and all handlers that implement {@link Graceful} will be put into the shutdown mode so that no new requests will be accepted, but existing requests can complete. The server will then wait the configured timeout before stopping.
port	xs:integer
sendDateHeader	xs:boolean
sendServerVersion	xs:boolean
stopAtShutdown	xs:boolean

Element	Type	Description
connectors	(bioConnector \| blockingNioConnector \| nioConnector \| sslConnector \| sslSocketConnector)*	Set the connectors for this server. Each connector has this server set as it's ThreadPool and its Handler.
handler	contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext
handlers	(contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext)*
server	jetty \| server
sessionIdManager	<spring:bean/>
threadPool	<spring:bean/>
userRealms	(jaasUserRealm \| ssoJaasUserRealm)*

Element: sslConnector

Attribute	Type	Description
acceptQueueSize	xs:integer
acceptorPriorityOffset	xs:integer	Set the priority offset of the acceptor threads. The priority is adjusted by this amount (default 0) to either favour the acceptance of new threads and newly active connections or to favour the handling of already dispatched connections.
acceptors	xs:integer
algorithm	xs:string
confidentialPort	xs:integer
confidentialScheme	xs:string
forwarded	xs:boolean	Is reverse proxy handling on?
forwardedForHeader	xs:string
forwardedHostHeader	xs:string
forwardedServerHeader	xs:string
headerBufferSize	xs:integer
host	xs:string
hostHeader	xs:string	Set a forced valued for the host header to control what is returned by {@link ServletRequest#getServerName()} and {@link ServletRequest#getServerPort()}. This value is only used if {@link #isForwarded()} is true.
integralPort	xs:integer
integralScheme	xs:string
keyPassword	xs:string
keystore	xs:string
keystoreType	xs:string
lowResourceMaxIdleTime	xs:integer	Set the period in ms that a connection is allowed to be idle when this there are more than {@link #getLowResourcesConnections()} connections. This allows the server to rapidly close idle connections in order to gracefully handle high load situations.
lowResourcesConnections	xs:long	Set the number of connections, which if exceeded places this manager in low resources state. This is not an exact measure as the connection count is averaged over the select sets.
lowResourcesMaxIdleTime	xs:long	Set the period in ms that a connection is allowed to be idle when this there are more than {@link #getLowResourcesConnections()} connections. This allows the server to rapidly close idle connections in order to gracefully handle high load situations.
maxIdleTime	xs:integer
name	xs:string
needClientAuth	xs:boolean	Set the value of the needClientAuth property
password	xs:string
port	xs:integer
protocol	xs:string
provider	xs:string
requestBufferSize	xs:integer
resolveNames	xs:boolean
responseBufferSize	xs:integer
reuseAddress	xs:boolean
secureRandomAlgorithm	xs:string
soLingerTime	xs:integer
sslKeyManagerFactoryAlgorithm	xs:string
sslTrustManagerFactoryAlgorithm	xs:string
statsOn	xs:boolean
trustPassword	xs:string
truststore	xs:string
truststoreType	xs:string
useDirectBuffers	xs:boolean
wantClientAuth	xs:boolean

Element	Type	Description
cipherSuites	(<spring:bean/>)*
excludeCipherSuites	(<spring:bean/>)*
server	jetty \| server
sslContext	<spring:bean/>
threadPool	<spring:bean/>

Element: sslSocketConnector

Attribute	Type	Description
acceptQueueSize	xs:integer
acceptorPriorityOffset	xs:integer	Set the priority offset of the acceptor threads. The priority is adjusted by this amount (default 0) to either favour the acceptance of new threads and newly active connections or to favour the handling of already dispatched connections.
acceptors	xs:integer
confidentialPort	xs:integer
confidentialScheme	xs:string
forwarded	xs:boolean	Is reverse proxy handling on?
forwardedForHeader	xs:string
forwardedHostHeader	xs:string
forwardedServerHeader	xs:string
handshakeTimeout	xs:integer	Set the time in milliseconds for so_timeout during ssl handshaking
headerBufferSize	xs:integer
host	xs:string
hostHeader	xs:string	Set a forced valued for the host header to control what is returned by {@link ServletRequest#getServerName()} and {@link ServletRequest#getServerPort()}. This value is only used if {@link #isForwarded()} is true.
integralPort	xs:integer
integralScheme	xs:string
keyPassword	xs:string
keystore	xs:string
keystoreType	xs:string
lowResourceMaxIdleTime	xs:integer
maxIdleTime	xs:integer	Set the maximum Idle time for a connection, which roughly translates to the {@link Socket#setSoTimeout(int)} call, although with NIO implementations other mechanisms may be used to implement the timeout. The max idle time is applied: When waiting for a new request to be received on a connection When reading the headers and content of a request When writing the headers and content of a response Jetty interprets this value as the maximum time between some progress being made on the connection. So if a single byte is read or written, then the timeout (if implemented by jetty) is reset. However, in many instances, the reading/writing is delegated to the JVM, and the semantic is more strictly enforced as the maximum time a single read/write operation can take. Note, that as Jetty supports writes of memory mapped file buffers, then a write may take many 10s of seconds for large content written to a slow device. Previously, Jetty supported separate idle timeouts and IO operation timeouts, however the expense of changing the value of soTimeout was significant, so these timeouts were merged. With the advent of NIO, it may be possible to again differentiate these values (if there is demand).
name	xs:string
needClientAuth	xs:boolean	Set the value of the needClientAuth property
password	xs:string
port	xs:integer
protocol	xs:string
provider	xs:string
requestBufferSize	xs:integer
resolveNames	xs:boolean
responseBufferSize	xs:integer
reuseAddress	xs:boolean
secureRandomAlgorithm	xs:string
soLingerTime	xs:integer
sslKeyManagerFactoryAlgorithm	xs:string
sslTrustManagerFactoryAlgorithm	xs:string
statsOn	xs:boolean
trustPassword	xs:string
truststore	xs:string
truststoreType	xs:string
wantClientAuth	xs:boolean	Set the value of the _wantClientAuth property. This property is used when {@link #newServerSocket(SocketAddress, int) opening server sockets}.

Element	Type	Description
excludeCipherSuites	(<spring:bean/>)*
server	jetty \| server
sslContext	<spring:bean/>
threadPool	<spring:bean/>

Element: ssoJaasUserRealm

Attribute	Type	Description
callbackHandlerClass	xs:string
loginModuleName	xs:string	Set the name to use to index into the config file of LoginModules.
name	xs:string	Get the name of the realm.

Element	Type	Description
SSORealm	ssoJaasUserRealm	Set the SSORealm. A SSORealm implementation may be set to enable support for SSO.
roleCheckPolicy	strictRoleCheckPolicy
roleClassNames	(<spring:bean/>)*

Element: strictRoleCheckPolicy

Element: webAppContext

Attribute	Type	Description
aliases	xs:boolean
allowNullPathInfo	xs:boolean
compactPath	xs:boolean
contextPath	xs:string
copyWebDir	xs:boolean
defaultsDescriptor	xs:string	The default descriptor is a web.xml format file that is applied to the context before the standard WEB-INF/web.xml
descriptor	xs:string
displayName	xs:string
distributable	xs:boolean
extraClasspath	xs:string
extractWAR	xs:boolean
logUrlOnStart	xs:boolean	Sets whether or not the web app name and URL is logged on startup
maxFormContentSize	xs:integer
overrideDescriptor	xs:string	The override descriptor is a web.xml format file that is applied to the context after the standard WEB-INF/web.xml
parentLoaderPriority	xs:boolean
resourceBase	xs:string
shutdown	xs:boolean	Set shutdown status. This field allows for graceful shutdown of a context. A started context may be put into non accepting state so that existing requests can complete, but no new requests are accepted.
tempDirectory	xs:string	Get a temporary directory in which to unpack the war etc etc. The algorithm for determining this is to check these alternatives in the order shown: A. Try to use an explicit directory specifically for this webapp: Iff an explicit directory is set for this webapp, use it. Do NOT set delete on exit. Iff javax.servlet.context.tempdir context attribute is set for this webapp && exists && writeable, then use it. Do NOT set delete on exit. B. Create a directory based on global settings. The new directory will be called "Jetty_"+host+"_"+port+"__"+context+"_"+virtualhost Work out where to create this directory: Iff $(jetty.home)/work exists create the directory there. Do NOT set delete on exit. Do NOT delete contents if dir already exists. Iff WEB-INF/work exists create the directory there. Do NOT set delete on exit. Do NOT delete contents if dir already exists. Else create dir in $(java.io.tmpdir). Set delete on exit. Delete contents if dir already exists.
war	xs:string
webApp	xs:string	The URL or filename of the webapp directory or war file.

Element	Type	Description
attributes	contextHandler \| jetty \| server \| webAppContext
baseResource	<spring:bean/>
classLoader	<spring:bean/>
configurationClasses	(<spring:bean/>)*
configurations	(<spring:bean/>)*
connectorNames	(<spring:bean/>)*	Set the names of accepted connectors. Names are either "host:port" or a specific configured name for a connector.
errorHandler	<spring:bean/>
eventListeners	(<spring:bean/>)*
handler	contextHandler \| contexts \| defaultHandler \| handlerCollection \| jetty \| requestLogHandler \| resourceHandler \| server \| webAppContext
hosts	(<spring:bean/>)*	Get the hosts for the context.
initParams	<spring:bean/>
logger	<spring:bean/>
mimeTypes	<spring:bean/>
parent	contextHandler \| contexts \| handlerCollection \| jetty \| requestLogHandler \| server \| webAppContext	The parent HandlerContainer.
permissions	<spring:bean/>
resourceAliases	<spring:bean/>
securityHandler	<spring:bean/>
server	jetty \| server
serverClasses	(<spring:bean/>)*	Set the server classes patterns. Server classes/packages are classes used to implement the server and are hidden from the context. If the context needs to load these classes, it must have its own copy of them in WEB-INF/lib or WEB-INF/classes. A class pattern is a string of one of the forms: org.package.Classname Match a specific class org.package. Match a specific package hierarchy -org.package.Classname Exclude a specific class -org.package. Exclude a specific package hierarchy
servletHandler	<spring:bean/>
sessionHandler	<spring:bean/>
systemClasses	(<spring:bean/>)*	Set the system classes patterns. System classes/packages are classes provided by the JVM and that cannot be replaced by classes of the same name from WEB-INF, regardless of the value of {@link #setParentLoaderPriority(boolean)}. A class pattern is a string of one of the forms: org.package.Classname Match a specific class org.package. Match a specific package hierarchy -org.package.Classname Exclude a specific class -org.package. Exclude a specific package hierarchy
virtualHosts	(<spring:bean/>)*	Get the virtual hosts for the context. Only requests that have a matching host header or fully qualified URL will be passed to that context with a virtual host name. A context with no virtual host names or a null virtual host name is available to all requests that are not served by a context with a matching virtual host name.
welcomeFiles	(<spring:bean/>)*