mimepartdatasource.html

j2ee api,很好的api。我这现在有

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<A NAME="MimePartDataSource(javax.mail.internet.MimePart)"><!-- --></A><H3>
MimePartDataSource</H3>
<PRE>
public <B>MimePartDataSource</B>(<A HREF="../../../javax/mail/internet/MimePart.html" title="interface in javax.mail.internet">MimePart</A>&nbsp;part)</PRE>
<DL>
<DD>Constructor, that constructs a DataSource from a MimePart.
<P>
</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>Returns an input stream from this  MimePart. <p>

 This method applies the appropriate transfer-decoding, based 
 on the Content-Transfer-Encoding attribute of this MimePart.
 Thus the returned input stream is a decoded stream of bytes.<p>

 This implementation obtains the raw content from the Part
 using the <code>getContentStream()</code> method and decodes
 it using the <code>MimeUtility.decode()</code> method.
<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>decoded input stream
<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><DT><B>See Also:</B><DD><A HREF="../../../javax/mail/internet/MimeMessage.html#getContentStream()"><CODE>MimeMessage.getContentStream()</CODE></A>, 
<A HREF="../../../javax/mail/internet/MimeBodyPart.html#getContentStream()"><CODE>MimeBodyPart.getContentStream()</CODE></A>, 
<A HREF="../../../javax/mail/internet/MimeUtility.html#decode(java.io.InputStream, java.lang.String)"><CODE>MimeUtility.decode(java.io.InputStream, java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<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>DataSource method to return an output stream. <p>

 This implementation throws the UnknownServiceException.
<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>Returns the content-type of this DataSource. <p>

 This implementation just invokes the <code>getContentType</code>
 method on the MimePart.
<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</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>DataSource method to return a name.  <p>

 This implementation just returns an empty string.
<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.</DL>
</DD>
</DL>
<HR>

<A NAME="getMessageContext()"><!-- --></A><H3>
getMessageContext</H3>
<PRE>
public <A HREF="../../../javax/mail/MessageContext.html" title="class in javax.mail">MessageContext</A> <B>getMessageContext</B>()</PRE>
<DL>
<DD>Return the <code>MessageContext</code> for the current part.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../javax/mail/MessageAware.html#getMessageContext()">getMessageContext</A></CODE> in interface <CODE><A HREF="../../../javax/mail/MessageAware.html" title="interface in javax.mail">MessageAware</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Since:</B></DT>
  <DD>JavaMail 1.1</DD>
</DL>
</DD>
</DL>
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