Package org.apache.catalina.util

Class Summary

Class	Description
CharsetMapper	Utility class that attempts to map from a Locale to the corresponding character set to be used for interpreting input text (or generating output text) when the Content-Type header does not include one.
ConcurrentDateFormat	Deprecated Unused.
ContextName	Utility class to manage context names so there is one place where the conversions between baseName, path and version take place.
CustomObjectInputStream	Custom subclass of ObjectInputStream that loads from the class loader for this web application.
DOMWriter	A DOM writer optimised for use by WebDAV.
ErrorPageSupport	Provides support for tracking per exception type and per HTTP status code error pages.
Extension	Utility class that represents either an available "Optional Package" (formerly known as "Standard Extension") as described in the manifest of a JAR file, or the requirement for such an optional package.
ExtensionValidator	Ensures that all extension dependencies are resolved for a WEB application are met.
Introspection	Provides introspection utilities that either require knowledge of Tomcat internals or are solely used by Tomcat internals.
IOTools	Contains commonly needed I/O-related methods
LifecycleBase	Base implementation of the Lifecycle interface that implements the state transition rules for Lifecycle.start() and Lifecycle.stop()
LifecycleMBeanBase
ManifestResource	Representation of a Manifest file and its available extensions and required extensions
NetMask	A class representing a CIDR netmask.
NetMaskSet	This class maintains a Set of NetMask objects and allows to check if a given IP address is matched by any of the NetMasks, making it easy to create Allow and Deny lists of CIDR networks and hosts.
ParameterMap<K,V>	Implementation of java.util.Map that includes a locked property.
RequestUtil	General purpose request parsing and encoding utility methods.
ResourceSet<T>	Extended implementation of HashSet that includes a locked property.
ServerInfo	Simple utility module to make it easy to plug in the server identifier when integrating Tomcat.
SessionConfig
SessionIdGeneratorBase
StandardSessionIdGenerator
Strftime	Converts dates to strings using the same format specifiers as strftime Note: This does not mimic strftime perfectly.
TimeBucketCounter	This class maintains a thread safe hash map that has timestamp-based buckets followed by a string for a key, and a counter for a value. each time the increment() method is called it adds the key if it does not exist, increments its value and returns it. a maintenance thread cleans up keys that are prefixed by previous timestamp buckets.
TLSUtil
TomcatCSS
ToStringUtil	Utility class used to help generate return values for calls to Object.toString().
URLEncoder	This class is very similar to the java.net.URLEncoder class.
XMLWriter	XMLWriter helper class.