Package org.alfresco.repo.content.transform

Interface Summary

Interface	Description
ContentTransformer	Interface for class that allow content transformation from one mimetype to another.
ContentTransformerWorker	An interface that allows separation between the content transformer registry and the various third party subsystems performing the transformation.
TransformerConfig	Provides access to transformer configuration and current performance data.
TransformerConfigMBean	A management interface for monitoring Content Transformer configuration and statistics.
TransformerSelector	Selects a transformer from a supplied list of transformers that appear able to handle a given transformation.
TransformerStatistics	Interface to obtain the configuration and performance data for every source, target and transformer combination.

Class Summary

Class	Description
AbstractContentTransformer	Deprecated Deprecated since 3.0.
AbstractContentTransformer2	Provides basic services for ContentTransformer implementations.
AbstractContentTransformerLimits	Provides transformation limits for ContentTransformer implementations.
AppleIWorksContentTransformer	Converts Apple iWorks files to JPEGs for thumbnailing & previewing.
ArchiveContentTransformer	This class transforms archive files (zip, tar etc) to text, which enables indexing and searching of archives as well as webpreviewing.
BinaryPassThroughContentTransformer	Allows direct streaming from source to target when the respective mimetypes are identical, except where the mimetype is text.
ComplexContentTransformer	Transformer that passes a document through several nested transformations in order to accomplish its goal.
ContentTransformerHelper	A class providing basic functionality shared by both ContentTransformers and ContentTransformerWorkers.
ContentTransformerRegistry	Holds and provides the most appropriate content transformer for a particular source and target mimetype transformation request.
ContentTransformerRegistry.TransformationKey	Deprecated
DoubleMap<K1,K2,V>	Provides simple get and put access to a Map like object with a double key that allows either or both keys to be a wild card that matches any value.
EMLTransformer	Uses javax.mail.MimeMessage to generate plain text versions of RFC822 email messages.
ExplictTransformationDetails	Specifies transformations that are considered to be 'exceptional' so should be used in preference to other transformers that can perform the same transformation.
FailoverContentTransformer	This class is a transformer which contains a fixed sequence of delegate transformers.
HtmlParserContentTransformer	Content transformer which wraps the HTML Parser library for parsing HTML content.
MailContentTransformer	Uses Apache Tika and Apache POI to transform Outlook email msg files.
MediaWikiContentTransformer	MediaWiki content transformer.
OOoContentTransformerHelper	A class providing basic OOo-related functionality shared by both ContentTransformers and ContentTransformerWorkers.
OOXMLThumbnailContentTransformer	Extracts out Thumbnail JPEGs from OOXML files for thumbnailing & previewing.
OpenOfficeContentTransformerWorker	Makes use of the JOOConverter library to perform OpenOffice-driven conversions.
PdfBoxContentTransformer	Uses Apache Tika and Apache PDFBox to perform conversions from PDF documents.
PoiContentTransformer	Uses Apache Tika and Apache POI to perform conversions from Office documents.
PoiHssfContentTransformer	Uses Apache Tika and Apache POI to perform conversions from Excel spreadsheets.
PoiHssfContentTransformer.CsvContentHandler	A wrapper around the normal Tika BodyContentHandler, which causes things to be CSV encoded rather than tab separated
PoiOOXMLContentTransformer	Uses Apache Tika and Apache POI to perform conversions from the newer OOXML Office documents.
ProxyContentTransformer	Makes use of a ContentTransformerWorker to perform conversions.
RuntimeExecutableContentTransformerOptions	Transformation options for the runtime executable transformer.
RuntimeExecutableContentTransformerWorker	This configurable wrapper is able to execute any command line transformation that accepts an input and an output file on the command line.
StringExtractingContentTransformer	Converts any textual format to plain text.
SupportedTransformation	Represents a supported transformation.
TextMiningContentTransformer	This badly named transformer turns Microsoft Word documents (Word 6, 95, 97, 2000, 2003) into plain text, using Apache Tika.
TextToPdfContentTransformer	Makes use of the PDFBox library's TextToPDF utility.
TikaAutoContentTransformer	A Content Extractor for XML, HTML and Text, which makes use of the Apache Tika auto-detection to select the best parser to process your document.
TikaPoweredContainerExtractor	Warning - this is a prototype service, and will likely change dramatically in Alfresco 4.0! This proto-service provides a way to have Apache Tika extract out certain kinds of embedded resources from within a container file.
TikaPoweredContainerExtractor.ExtractorActionExecutor	This action executor allows you to trigger extraction as an action, perhaps from a rule.
TikaPoweredContentTransformer	Provides helpful services for ContentTransformer implementations which are powered by Apache Tika.
TikaSpringConfiguredContentTransformer	A Content Extractor for XML, HTML and Text, which makes use of Apache Tika, and allows the selection of the Tika parser to be sprung-in.
TransformerConfigDynamicTransformers	Adds dynamic transformers defined in alfresco global properties to the ContentTransformerRegistry.
TransformerConfigImpl	Provides access to transformer configuration and current performance data.
TransformerConfigLimits	Provides access to transformer limits defined via properties.
TransformerConfigMBeanImpl	Implements the JMX interface for monitoring Content Transformer configuration and statistics.
TransformerConfigProperty	Provides access to a single transformer configuration property depending on the transformer and source and target mimetypes, falling back to defaults.
TransformerConfigStatistics	Provides a place to store statistics about: a) the combination of transformer, source and target mimetype; b) a summary for each transformer; c) a summary of top level transformations (++) for each combination of source and target mimetype; d) a summary of all top level transformations.
TransformerConfigSupported	Provides access to the lists of supported and unsupported mimetype transformations defined via properties for all transformers.
TransformerDebug	Debugs transformers selection and activity.
TransformerDebugLog	Implementation of a Log that logs messages to a structure accessible via TransformerConfigMBean.getTransformationDebugLog(int).
TransformerLog	Implementation of a Log that logs messages to a structure accessible via TransformerConfigMBean.getTransformationLog(int).
TransformerProperties	Provides access to transformer properties which come from the Transformer sub system AND the those that start with "content.transformer." in the parent context.
TransformerPropertyGetter	Provides access to a String representation of all transformer properties and values where these are sorted into groups.
TransformerPropertyNameExtractor	Provides access to transformer property names and values.
TransformerPropertySetter	Provides methods to set and remove transformer properties and values.
TransformerSelectorImpl	Default transformer selector implementation, which sorts by priority and then by average transform time.
TransformerSelectorImplOriginal	Implementation of a transformer selector that matches the code that was in place before a selector was introduced.
TransformerStatisticsImpl	Implementation of a TransformerStatistics.

Exception Summary

Exception	Description
TransformerInfoException	Wraps an exception that could be thrown in any transformer to propagate it up to NodeInfoBean.sendNodeInfo method.
UnimportantTransformException	An exception that may be thrown by a transformer that indicates that the transform could not be performed, but that a full stack trace is not required in logging as the reason is expected some of the time (for example source file does not contain an embedded image).
UnsupportedTransformationException	Exception indicates that a transformer is unable to transform a requested transformation.