Uses of Interface
javax.activation.DataSource

Packages that use DataSource

Package	Description
javax.activation	Jakarta Activation is used by Jakarta Mail to manage MIME data.

Uses of DataSource in javax.activation

Classes in javax.activation that implement DataSource

Modifier and Type	Class	Description
(package private) class	DataHandlerDataSource	The DataHanderDataSource class implements the DataSource interface when the DataHandler is constructed with an Object and a mimeType string.
class	FileDataSource	The FileDataSource class implements a simple DataSource object that encapsulates a file.
class	URLDataSource	The URLDataSource class provides an object that wraps a URL object in a DataSource interface.

Fields in javax.activation declared as DataSource

Modifier and Type	Field	Description
private DataSource	DataHandler.dataSource
private DataSource	DataSourceDataContentHandler.ds
private DataSource	DataHandler.objDataSource

Methods in javax.activation that return DataSource

Modifier and Type	Method	Description
DataSource	DataHandler.getDataSource()	Return the DataSource associated with this instance of DataHandler.

Methods in javax.activation with parameters of type DataSource

Modifier and Type	Method	Description
DataContentHandler	CommandMap.createDataContentHandler(java.lang.String mimeType, DataSource ds)	Locate a DataContentHandler that corresponds to the MIME type.
CommandInfo[]	CommandMap.getAllCommands(java.lang.String mimeType, DataSource ds)	Get all the available commands for this type.
CommandInfo	CommandMap.getCommand(java.lang.String mimeType, java.lang.String cmdName, DataSource ds)	Get the default command corresponding to the MIME type.
java.lang.Object	DataContentHandler.getContent(DataSource ds)	Return an object representing the data in its most preferred form.
java.lang.Object	DataSourceDataContentHandler.getContent(DataSource ds)
java.lang.Object	ObjectDataContentHandler.getContent(DataSource ds)
CommandInfo[]	CommandMap.getPreferredCommands(java.lang.String mimeType, DataSource ds)	Get the preferred command list from a MIME Type.
java.lang.Object	DataContentHandler.getTransferData(java.awt.datatransfer.DataFlavor df, DataSource ds)	Returns an object which represents the data to be transferred.
java.lang.Object	DataSourceDataContentHandler.getTransferData(java.awt.datatransfer.DataFlavor df, DataSource ds)	Return the Transfer Data of type DataFlavor from InputStream.
java.lang.Object	ObjectDataContentHandler.getTransferData(java.awt.datatransfer.DataFlavor df, DataSource ds)	Return the Transfer Data of type DataFlavor from InputStream.

Constructors in javax.activation with parameters of type DataSource

Constructor	Description
DataHandler(DataSource ds)	Create a DataHandler instance referencing the specified DataSource.
DataSourceDataContentHandler(DataContentHandler dch, DataSource ds)	The constructor.