Package org.opencastproject.util

Utility classes for dealing with media packages, collections, URLs, files, and streams.

See: Description

Class Summary

Class	Description
Checksum	This class stores value and type of a generated checksum.
ChecksumType	Checksum type represents the method used to generate a checksum.
ChunkedFileInputStream	input stream to get only a part of a file
DateTimeSupport	Utility class used to convert from and to UTC time.
DateTimeSupport.UtcTimestampAdapter	JAXB adapter that formats dates in UTC format YYYY-MM-DD'T'hh:mm:ss'Z' up to second, e.g.
EnumSupport	Enum utility methods.
EqualsUtil	Utility function helping to implement equality.
FileSupport	Utility class, dealing with files.
HashEntry	JaxB implementation of the entry of a Hashtable, so that the element can be serialized in the intendet way The Entry now looks <item key="key"><value>value</value></item>
HashtableAdapter	Adapter class for JaxB to represent a Hashtable
HttpUtil	Functions to support Apache httpcomponents.
IoSupport	Contains operations concerning IO.
JaxbXmlSchemaGenerator	Provides utility methods for transforming a JAXBContext into an XML schema.
JobUtil	Job related utility functions.
JsonArr
JsonObj	Accessor for JSON objects aka maps.
Jsons	JSON builder based on json-simple.
Jsons.Arr
Jsons.Obj
Jsons.Prop
Jsons.Val
JsonVal
LoadUtil
LocalHashMap	See this JAXB bug for the full explanation: https://jaxb.dev.java.net/issues/show_bug.cgi?id=223
Log	A logger that maintains a "unit of work" context to facilitate the grouping of log statements.
MimeType	This class implements the mime type.
MimeTypes	This class represents the mime type registry that is responsible for providing resolving mime types through all system components.
MimeTypeUtil	Utility functions for mime types.
MimeTypeUtil.Fns
NeedleEye	Only one function application can be threaded through the needle eye at a time.
OsgiUtil	Contains general purpose OSGi utility functions.
PathSupport	PathSupport is a helper class to deal with filesystem paths.
ProcessExecutor<T extends Exception>	Deprecated use ProcessRunner instead
ProcessRunner	Helper class to run an external process on the host system and to read its STDOUT and STDERR streams.
ProcessRunner.ProcessInfo
ProgressInputStream	An InputStream that counts the number of bytes read.
PropertiesResponse	A handy wrapper to wrap Properties objects for automated JAXB serialization.
PropertiesUtil	Contains general purpose Properties utility functions.
ReadinessIndicator
ReflectionUtil	Reflection utils.
RequireUtil	Utility functions for handling common requirements.
RestUtil	Utility functions for REST endpoints.
RestUtil.R	Response builder functions.
SmartIterator<A>	Utility class for applying limit and offset to a map or collection
SolrUtils	Utility class for the solr database.
StreamConsumer	A StreamConsumer helps to asynchronously consume a text input stream line by line.
StreamHelper	Deprecated use StreamConsumer instead
UploadJob	Holds information about a file upload.
UrlSupport	UrlSupport is a helper class to deal with urls.
XmlNamespaceBinding	Declaration of an XML namespace binding which is the association of a prefix to a namespace URI (namespace name).
XmlNamespaceContext
XmlUtil	XML utility functions.
Xpath	A thin layer around XPath to evaluate expressions in the context of a Node.
XProperties	An extension to the Properties class which performs the following when you call getProperty: 1.
ZipUtil	Provides static methods for compressing and extracting zip files using zip64 extensions when necessary.

Exception Summary

Exception	Description
ConfigurationException	This exception is thrown on various occasions where the system detects a state of malconfiguration.
JobCanceledException	This exception is thrown by the JobBarrier and indicates that the job has been canceled.
NotFoundException	An exception that indicates that a resource that was expected to exist does not exist.
ProcessExcecutorException	Deprecated see ProcessExecutor
UnknownFileTypeException	Class description goes here.

Package org.opencastproject.util Description

Utility classes for dealing with media packages, collections, URLs, files, and streams.