Package org.eclipse.jetty.util

Jetty Util : Common Utility Classes

Interface Summary

Interface	Description
Attachable	Abstract mechanism to support attachment of miscellaneous objects.
Attributes	Attributes.
Callback	A callback abstraction that handles completed/failed events of asynchronous operations.
CharsetStringBuilder	Build a string from a sequence of bytes and/or characters.
ClassVisibilityChecker	ClassVisibilityChecker Interface to be implemented by classes capable of checking class visibility for a context.
Decorator	Interface for 3rd party libraries to decorate recently created objects in Jetty.
PathWatcher.EventListListener	EventListListener Listener that reports accumulated events in one shot
PathWatcher.Listener	Listener for path change events
Promise<C>	A callback abstraction that handles completed/failed events of asynchronous operations.
Retainable
Scanner.BulkListener
Scanner.DiscreteListener
Scanner.Listener	Listener Marker for notifications re file changes.
Scanner.ScanCycleListener	Listener that notifies when a scan has started and when it has ended.
Scanner.ScanListener
SocketAddressResolver	Creates SocketAddress instances, returning them through a Promise.
Trie<V>	A Trie String lookup data structure.
Uptime.Impl

Class Summary

Class	Description
AbstractTrie<V>	Abstract Trie implementation.
ArrayByteBufferPoolBenchmark
ArrayTernaryTrie<V>	A Ternary Trie String lookup data structure.
ArrayTernaryTrie.Growing<V>
ArrayTrie<V>	A Trie String lookup data structure using a fixed size array.
ArrayUtil	Utility methods for Array manipulation
AtomicBiInteger	An AtomicLong with additional methods to treat it as two hi/lo integers.
Atomics
Attributes.Wrapper
AttributesMap
B64Code	Deprecated. use Base64 instead
BlockingArrayQueue<E>	A BlockingQueue backed by a circular array capable or growing.
BufferUtil	Buffer utility methods.
ByteArrayISO8859Writer	Byte Array ISO 8859 writer.
ByteArrayOutputStream2	ByteArrayOutputStream with public internals
Callback.Completable	A CompletableFuture that is also a Callback.
Callback.Completing
Callback.Nested	Nested Completing Callback that completes after completing the nested callback
CharsetStringBuilder.DecoderStringBuilder
CharsetStringBuilder.Iso88591StringBuilder
CharsetStringBuilder.UsAsciiStringBuilder
ClassLoadingObjectInputStream	ClassLoadingObjectInputStream For re-inflating serialized objects, this class uses the thread context classloader rather than the jvm's default classloader selection.
ClassLoadingObjectInputStream.ClassLoaderThreadLocal
CompletableCallback	Deprecated. not used anymore
ConcurrentHashSet<E>	Deprecated. Use Java 8 method ConcurrentHashMap.newKeySet() instead.
ConstantThrowable	A Throwable that may be used in static contexts.
CountingCallback	A callback wrapper that succeeds the wrapped callback when the count is reached, or on first failure.
DateCache	Date Format Cache.
DateCache.Tick
DecoratedObjectFactory	An ObjectFactory enhanced by Decorator instances.
DeprecationWarning
Fields	A container for name/value pairs, known as fields.
Fields.Field	A named list of string values.
FutureCallback
FuturePromise<C>
HostMap<TYPE>
HostPort	Parse an authority string (in the form host:port) into host and port, handling IPv4 and IPv6 host formats as defined in https://www.ietf.org/rfc/rfc2732.txt
HttpCookieStore	Implementation of CookieStore that delegates to an instance created by CookieManager via CookieManager.getCookieStore().
HttpCookieStore.Empty
IncludeExclude<ITEM>	Utility class to maintain a set of inclusions and exclusions.
IncludeExcludeSet<T,P>	Utility class to maintain a set of inclusions and exclusions.
InetAddressSet	A set of InetAddress patterns.
IntrospectionUtil	IntrospectionUtil
IO	IO Utilities.
IPAddressMap<TYPE>	Deprecated.
IteratingCallback	This specialized callback implements a pattern that allows a large asynchronous task to be broken into smaller asynchronous sub-tasks using iteration rather than recursion.
IteratingNestedCallback	Iterating Nested Callback.
JavaVersion	Java Version Utility class.
Jetty
LazyList	Lazy List creation.
LeakDetector<T>	A facility to detect improper usage of resource pools.
Loader	ClassLoader Helper.
ManifestUtils
MathUtils
MemoryUtils	MemoryUtils provides an abstraction over memory properties and operations.
MultiMap<V>	A multi valued Map.
MultiPartInputStreamParser	Deprecated. Replaced by org.eclipse.jetty.http.MultiPartFormInputStream The code for MultiPartInputStream is slower than its replacement MultiPartFormInputStream.
MultiPartOutputStream	Handle a multipart MIME response.
MultiPartWriter	Handle a multipart MIME response.
MultiReleaseJarFile	Utility class to handle a Multi Release Jar file
PathWatcher	Watch a Path (and sub directories) for Path changes.
PathWatcher.Config
PathWatcher.PathMatcherSet
PatternMatcher
Pool<T>	A pool of objects, with optional support for multiplexing, max usage count and several optimized strategies plus an optional ThreadLocal cache of the last release entry.
PoolStrategyBenchmark
ProcessorUtils	ProcessorUtils provides access to runtime info about processors, that may be overridden by system properties or environment variables.
Promise.Adapter<U>	Empty implementation of Promise.
Promise.Completable<S>	A CompletableFuture that is also a Promise.
Promise.Wrapper<W>
QuotedStringTokenizer	StringTokenizer with Quoting support.
ReadLineInputStream	Deprecated.
RegexSet	A Set of Regular expressions strings.
RolloverFileOutputStream	RolloverFileOutputStream.
Scanner	Scanner Utility for scanning a directory for added, removed and changed files and reporting these events via registered Listeners.
SearchPattern	SearchPattern Fast search for patterns within strings and arrays of bytes.
SharedBlockingCallback	Provides a reusable Callback that can block the thread while waiting to be completed.
SocketAddressResolver.Async	Creates SocketAddress instances asynchronously in a different thread.
SocketAddressResolver.Sync	Creates SocketAddress instances synchronously in the caller thread.
StringIsEmptyBenchmark
StringReplaceBenchmark
StringUtil	Fast String Utilities.
TopologicalSort<T>	Topological sort a list or array.
TreeTrie<V>	A Trie String lookup data structure using a tree
TypeUtil	TYPE Utilities.
Uptime	Provide for a Uptime class that is compatible with Android, GAE, and the new Java 8 compact profiles
Uptime.DefaultImpl
URIUtil	URI Utility methods.
UrlEncoded	Handles coding of MIME "x-www-form-urlencoded".
Utf8Appendable	Utf8 Appendable abstract base class This abstract class wraps a standard Appendable and provides methods to append UTF-8 encoded bytes, that are converted into characters.
Utf8LineParser	Stateful parser for lines of UTF8 formatted text, looking for "\n" as a line termination character.
Utf8StringBuffer	UTF-8 StringBuffer.
Utf8StringBuilder	UTF-8 StringBuilder.

Enum Summary

Enum	Description
IteratingCallback.Action	The indication of the overall progress of the iteration that implementations of IteratingCallback.process() must return.
MultiPartInputStreamParser.NonCompliance
PathWatcher.DirAction
PathWatcher.PathWatchEventType	PathWatchEventType Type of an event
Pool.StrategyType	The type of the strategy to use for the pool.
ReadLineInputStream.Termination
Scanner.Notification

Exception Summary

Exception	Description
MultiException	Wraps multiple exceptions.
Utf8Appendable.NotUtf8Exception