Package org.apache.catalina.valves

This package contains a variety of small Valve implementations that do not warrant being packaged separately.

See: Description

Interface Summary

Interface	Description
AccessLogValve.AccessLogElement	AccessLogElement writes the partial message into the buffer.

Class Summary

Class	Description
AccessLogValve	Implementation of the Valve interface that generates a web server access log with the detailed line contents matching a configurable pattern.
CometConnectionManagerValve	Deprecated Replaced by EventOrAsyncConnectionManagerValve
Constants	Manifest constants for the org.apache.catalina.valves package.
Constants.AccessLog
CrawlerSessionManagerValve	Web crawlers can trigger the creation of many thousands of sessions as they crawl a site which may result in significant memory consumption.
ErrorReportValve	Implementation of a Valve that outputs HTML error pages.
EventOrAsyncConnectionManagerValve	Implementation of a Valve that tracks Comet connections, and closes them when the associated session expires or the webapp is reloaded.
ExtendedAccessLogValve	An implementation of the W3c Extended Log File Format.
FastCommonAccessLogValve	Deprecated
JDBCAccessLogValve	This Tomcat extension logs server access directly to a database, and can be used instead of the regular file-based access log implemented in AccessLogValve.
PersistentValve	Valve that implements per-request session persistence.
RemoteAddrValve	Concrete implementation of RequestFilterValve that filters based on the string representation of the remote client's IP address.
RemoteHostValve	Concrete implementation of RequestFilterValve that filters based on the remote client's host name.
RemoteIpValve	Tomcat port of mod_remoteip, this valve replaces the apparent client remote IP address and hostname for the request with the IP address list presented by a proxy or a load balancer via a request headers (e.g.
RequestDumperValve	Implementation of a Valve that logs interesting contents from the specified Request (before processing) and the corresponding Response (after processing).
RequestFilterValve	Implementation of a Valve that performs filtering based on comparing the appropriate request property (selected based on which subclass you choose to configure into your Container's pipeline) against a set of regular expressions configured for this Valve.
SemaphoreValve	Implementation of a Valve that limits concurrency.
SSLValve	When using mod_proxy_http, the client SSL information is not included in the protocol (unlike mod_jk and mod_proxy_ajp).
StuckThreadDetectionValve	This valve allows to detect requests that take a long time to process, which might indicate that the thread that is processing it is stuck.
ValveBase	Convenience base class for implementations of the Valve interface.

Package org.apache.catalina.valves Description

This package contains a variety of small Valve implementations that do not warrant being packaged separately. In addition, there is a convenience base class (ValveBase) that supports the usual mechanisms for including custom Valves into the corresponding Pipeline.

Other packages that include Valves include org.apache.tomcat.logger and org.apache.tomcat.security.