Package org.apache.catalina.util
package org.apache.catalina.util
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ClassDescriptionUtility 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.Utility class to manage context names so there is one place where the conversions between baseName, path and version take place.Custom subclass of
ObjectInputStreamthat loads from the class loader for this web application.A DOM writer optimised for use by WebDAV.Provides support for tracking per exception type and per HTTP status code error pages.A RateLimiter that compromises accuracy for speed in order to provide maximum throughput.General purpose utility methods related to filters and filter processing.Provides introspection utilities that either require knowledge of Tomcat internals or are solely used by Tomcat internals.Contains commonly needed I/O-related methodsBase implementation of theLifecycleinterface that implements the state transition rules forLifecycle.start()andLifecycle.stop()A class representing a CIDR netmask.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 alockedproperty.General purpose request parsing and encoding utility methods.ResourceSet<T>Extended implementation of HashSet that includes alockedproperty.Simple utility module to make it easy to plug in the server identifier when integrating Tomcat.Converts dates to strings using the same format specifiers as strftime Notes: This does not mimic strftime perfectly.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.Utility class used to help generate return values for calls toObject.toString().This class is very similar to the java.net.URLEncoder class.XMLWriter helper class.