filedatasource.html

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<A NAME="FileDataSource(java.io.File)"><!-- --></A><H3>
FileDataSource</H3>
<PRE>
public <B>FileDataSource</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/File.html" title="class or interface in java.io">File</A>&nbsp;file)</PRE>
<DL>
<DD>Creates a FileDataSource from a File object. <i>Note:
 The file will not actually be opened until a method is
 called that requires the file to be opened.</i>
<P>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - the file</DL>
<HR>

<A NAME="FileDataSource(java.lang.String)"><!-- --></A><H3>
FileDataSource</H3>
<PRE>
public <B>FileDataSource</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name)</PRE>
<DL>
<DD>Creates a FileDataSource from
 the specified path name. <i>Note:
 The file will not actually be opened until a method is
 called that requires the file to be opened.</i>
<P>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the system-dependent file name.</DL>

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<A NAME="getInputStream()"><!-- --></A><H3>
getInputStream</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html" title="class or interface in java.io">InputStream</A> <B>getInputStream</B>()
                           throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>This method will return an InputStream representing the
 the data and will throw an IOException if it can
 not do so. This method will return a new
 instance of InputStream with each invocation.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../javax/activation/DataSource.html#getInputStream()">getInputStream</A></CODE> in interface <CODE><A HREF="../../javax/activation/DataSource.html" title="interface in javax.activation">DataSource</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an InputStream
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
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<A NAME="getOutputStream()"><!-- --></A><H3>
getOutputStream</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/OutputStream.html" title="class or interface in java.io">OutputStream</A> <B>getOutputStream</B>()
                             throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>This method will return an OutputStream representing the
 the data and will throw an IOException if it can
 not do so. This method will return a new instance of
 OutputStream with each invocation.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../javax/activation/DataSource.html#getOutputStream()">getOutputStream</A></CODE> in interface <CODE><A HREF="../../javax/activation/DataSource.html" title="interface in javax.activation">DataSource</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an OutputStream
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getContentType()"><!-- --></A><H3>
getContentType</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getContentType</B>()</PRE>
<DL>
<DD>This method returns the MIME type of the data in the form of a
 string. This method uses the currently installed FileTypeMap. If
 there is no FileTypeMap explictly set, the FileDataSource will
 call the <code>getDefaultFileTypeMap</code> method on
 FileTypeMap to acquire a default FileTypeMap. <i>Note: By
 default, the FileTypeMap used will be a MimetypesFileTypeMap.</i>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../javax/activation/DataSource.html#getContentType()">getContentType</A></CODE> in interface <CODE><A HREF="../../javax/activation/DataSource.html" title="interface in javax.activation">DataSource</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the MIME Type<DT><B>See Also:</B><DD><A HREF="../../javax/activation/FileTypeMap.html#getDefaultFileTypeMap()"><CODE>FileTypeMap.getDefaultFileTypeMap()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>getName</B>()</PRE>
<DL>
<DD>Return the <i>name</i> of this object. The FileDataSource
 will return the file name of the object.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../javax/activation/DataSource.html#getName()">getName</A></CODE> in interface <CODE><A HREF="../../javax/activation/DataSource.html" title="interface in javax.activation">DataSource</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the name of the object.<DT><B>See Also:</B><DD><A HREF="../../javax/activation/DataSource.html" title="interface in javax.activation"><CODE>DataSource</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getFile()"><!-- --></A><H3>
getFile</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/File.html" title="class or interface in java.io">File</A> <B>getFile</B>()</PRE>
<DL>
<DD>Return the File object that corresponds to this FileDataSource.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the File object for the file represented by this object.</DL>
</DD>
</DL>
<HR>

<A NAME="setFileTypeMap(javax.activation.FileTypeMap)"><!-- --></A><H3>
setFileTypeMap</H3>
<PRE>
public void <B>setFileTypeMap</B>(<A HREF="../../javax/activation/FileTypeMap.html" title="class in javax.activation">FileTypeMap</A>&nbsp;map)</PRE>
<DL>
<DD>Set the FileTypeMap to use with this FileDataSource
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>map</CODE> - The FileTypeMap for this object.</DL>
</DD>
</DL>
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