javax.activation
Class FileDataSource
java.lang.Objectjavax.activation.FileDataSource
- DataSource
public class FileDataSource
extends java.lang.Object
Data source encapsulating a file.
String | getContentType()- Returns the MIME content type of the data.
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File | getFile()- Returns the underlying file.
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InputStream | getInputStream()- Returns an input stream from which the data can be read.
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String | getName()- Returns the underlying name of this object.
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OutputStream | getOutputStream()- Returns an output stream to which the data can be written.
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void | setFileTypeMap(FileTypeMap map)- Sets the file type map to use to determine the content type of the file.
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FileDataSource
public FileDataSource(File file)
Constructor.
file - the underlying file to use
FileDataSource
public FileDataSource(String name)
Constructor.
name - the path to the underlying file to use
getContentType
public String getContentType()
Returns the MIME content type of the data.
- getContentType in interface DataSource
getFile
public File getFile()
Returns the underlying file.
getInputStream
public InputStream getInputStream()
throws IOException Returns an input stream from which the data can be read.
- getInputStream in interface DataSource
getName
public String getName()
Returns the underlying name of this object.
- getName in interface DataSource
getOutputStream
public OutputStream getOutputStream()
throws IOException Returns an output stream to which the data can be written.
- getOutputStream in interface DataSource
setFileTypeMap
public void setFileTypeMap(FileTypeMap map)
Sets the file type map to use to determine the content type of the file.
map - the file type map