Package org.apache.camel.util

Utility classes used by the core of Camel.

See: Description

Interface Summary

Interface	Description
ReflectionHelper.FieldCallback	Callback interface invoked on each field in the hierarchy.
ReflectionHelper.MethodCallback	Action to take on each method.
XmlLineNumberParser.XmlTextTransformer	Allows to plugin a custom text transformer in the parser, that can transform all the text content

Class Summary

Class	Description
AntPathMatcher	PathMatcher implementation for Ant-style path patterns.
AsyncProcessorConverterHelper	A simple converter that can convert any Processor to an AsyncProcessor.
AsyncProcessorHelper	Helper methods for AsyncProcessor objects.
AttachmentMap	The AttachmentMap class provides a transparent Map interface for a Map
CamelContextHelper	A number of helper methods
CamelContextStatDump	A model of a CamelContext stat dump from ManagedCamelContextMBean.dumpRoutesStatsAsXml(boolean, boolean).
CamelLogger	A logger which logs to a slf4j Logger.
CamelObjectInputStream
CamelVersionHelper	A simple util to test Camel versions.
CaseInsensitiveMap	A map that uses case insensitive keys, but preserves the original key cases.
CastUtils	Utility methods for type casting.
CollectionHelper	A number of helper methods for working with collections
CollectionStringBuffer	A little helper class for converting a collection of values to a (usually comma separated) string.
EndpointHelper	Some helper methods for working with Endpoint instances
EventHelper	Helper for easily sending event notifications in a single line of code
ExchangeHelper	Some helper methods for working with Exchange objects
ExpressionComparator	An implementation of Comparator that takes an Expression which is evaluated on each exchange to be compared
ExpressionListComparator	An implementation of Comparator which takes a list of Expression objects which is evaluated on each exchange to compare them
ExpressionToPredicateAdapter	To adapt Expression as a Predicate
FilePathResolver	A resolver for file paths that supports resolving with system and environment properties.
FileUtil	File utilities.
GroupIterator	Group based Iterator which groups the given Iterator a number of times and then return a combined response as a List.
GroupTokenIterator	Group based Iterator which groups the given Iterator a number of times and then return a combined response as a String.
GZIPHelper	Helper class to help wrapping content into GZIP input and output streams.
HostUtils
InetAddressUtil	Util class for InetAddress
IntrospectionSupport	Helper for introspections of beans.
IntrospectionSupport.ClassInfo	Structure of an introspected class.
IntrospectionSupport.MethodInfo	Structure of an introspected method.
IOHelper	IO helper class.
JsonSchemaHelper	A helper class for JSON schema.
KeyValueHolder<K,V>	Holder for a key and value.
LRUCache<K,V>	A cache that uses a near optional LRU Cache.
LRUCacheFactory	Factory to create LRUCache instances.
LRUSoftCache<K,V>	A cache that uses a near optional LRU Cache using SoftReference.
LRUWeakCache<K,V>	A cache that uses a near optional LRU Cache using WeakReference.
MessageDump	A model of a message dump from MessageHelper.dumpAsXml(org.apache.camel.Message).
MessageDump.Body	A model of a message dump body.
MessageDump.Header	A model of a message dump header.
MessageHelper	Some helper methods when working with Message.
ObjectHelper	A number of useful helper methods for working with Objects
OgnlHelper	Helper for Camel OGNL (Object-Graph Navigation Language) expressions.
OrderedComparator	A comparator to sort Ordered
PackageHelper	Some helper methods for working with Java packages and versioning.
PlatformHelper	Utility dedicated for resolving runtime information related to the platform on which Camel is currently running.
PredicateAssertHelper	A helper for doing Predicate assertions.
PredicateToExpressionAdapter	To adapt Predicate as an Expression
ProcessorStatDump	A model of a route stat dump from ManagedRouteMBean.dumpRouteStatsAsXml(boolean, boolean).
ReferenceCount
ReferenceCounted
ReflectionHelper	Helper for working with reflection on classes.
ReflectionInjector	A simple implementation of Injector which just uses reflection to instantiate new objects using their zero argument constructor.
ResolverHelper	Some helper methods for new resolvers (like ComponentResolver, DataFormatResolver, etc.).
ResolverHelper.LookupExceptionHandler
ResourceHelper	Helper class for loading resources on the classpath or file system.
RouteStatDump	A model of a route stat dump from ManagedRouteMBean.dumpRouteStatsAsXml(boolean, boolean).
SedaConstants
ServiceHelper	A collection of helper methods for working with Service objects.
SkipIterator	Skip based Iterator which skips the given Iterator a number of times.
StopWatch	A very simple stop watch.
StreamUtils
StringHelper	Helper methods for working with Strings.
StringQuoteHelper	Utility class for parsing quoted string which is intended for parameters, separated by comma.
Time	A helper class for working with times in various units
TimeUtils	Time utils.
UnitOfWorkHelper	Utility methods for UnitOfWork
UnitUtils	Unit utils.
UnsafeUriCharactersEncoder	Encoder for unsafe URI characters.
URISupport	URI utilities.
ValueHolder<V>	Holder object for a given value.
WeakThreadLocal<T>
XmlLineNumberParser	An XML parser that uses SAX to include line and column number for each XML element in the parsed Document.

Exception Summary

Exception	Description
LoadPropertiesException	Represents a failure to open a Properties file at a given URL

Package org.apache.camel.util Description

Utility classes used by the core of Camel. Also useful for Camel component developers.