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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_02) on Thu Nov 13 17:20:43 PST 2003 --><TITLE>MimeMultipart (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.mail.internet.MimeMultipart class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="MimeMultipart (Java 2 Platform Ent. 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Ed. v1.4</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/mail/internet/MimeMessage.RecipientType.html" title="class in javax.mail.internet"><B>PREV CLASS</B></A> <A HREF="../../../javax/mail/internet/MimePartDataSource.html" title="class in javax.mail.internet"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="MimeMultipart.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.mail.internet</FONT><BR>Class MimeMultipart</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../javax/mail/Multipart.html" title="class in javax.mail">javax.mail.Multipart</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>javax.mail.internet.MimeMultipart</B></PRE><HR><DL><DT>public class <B>MimeMultipart</B><DT>extends <A HREF="../../../javax/mail/Multipart.html" title="class in javax.mail">Multipart</A></DL><P>The MimeMultipart class is an implementation of the abstract Multipart class that uses MIME conventions for the multipart data. <p> A MimeMultipart is obtained from a MimePart whose primary type is "multipart" (by invoking the part's <code>getContent()</code> method) or it can be created by a client as part of creating a new MimeMessage. <p> The default multipart subtype is "mixed". The other multipart subtypes, such as "alternative", "related", and so on, can be implemented as subclasses of MimeMultipart with additional methods to implement the additional semantics of that type of multipart content. The intent is that service providers, mail JavaBean writers and mail clients will write many such subclasses and their Command Beans, and will install them into the JavaBeans Activation Framework, so that any JavaMail implementation and its clients can transparently find and use these classes. Thus, a MIME multipart handler is treated just like any other type handler, thereby decoupling the process of providing multipart handlers from the JavaMail API. Lacking these additional MimeMultipart subclasses, all subtypes of MIME multipart data appear as MimeMultipart objects. <p> An application can directly construct a MIME multipart object of any subtype by using the <code>MimeMultipart(String subtype)</code> constructor. For example, to create a "multipart/alternative" object, use <code>new MimeMultipart("alternative")</code>.<P><P><DL><DT><B>Version:</B></DT> <DD>1.31, 03/01/29</DD><DT><B>Author:</B></DT> <DD>John Mani, Bill Shannon, Max Spivak</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../javax/activation/DataSource.html" title="interface in javax.activation">DataSource</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#ds">ds</A></B></CODE><BR> The DataSource supplying our InputStream.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#parsed">parsed</A></B></CODE><BR> Have we parsed the data from our InputStream yet? </TD></TR></TABLE> <A NAME="fields_inherited_from_class_javax.mail.Multipart"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class javax.mail.<A HREF="../../../javax/mail/Multipart.html" title="class in javax.mail">Multipart</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/mail/Multipart.html#contentType">contentType</A>, <A HREF="../../../javax/mail/Multipart.html#parent">parent</A>, <A HREF="../../../javax/mail/Multipart.html#parts">parts</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#MimeMultipart()">MimeMultipart</A></B>()</CODE><BR> Default constructor. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#MimeMultipart(javax.activation.DataSource)">MimeMultipart</A></B>(<A HREF="../../../javax/activation/DataSource.html" title="interface in javax.activation">DataSource</A> ds)</CODE><BR> Constructs a MimeMultipart object and its bodyparts from the given DataSource. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#MimeMultipart(java.lang.String)">MimeMultipart</A></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> subtype)</CODE><BR> Construct a MimeMultipart object of the given subtype. </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../javax/mail/internet/InternetHeaders.html" title="class in javax.mail.internet">InternetHeaders</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#createInternetHeaders(java.io.InputStream)">createInternetHeaders</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html" title="class or interface in java.io">InputStream</A> is)</CODE><BR> Create and return an InternetHeaders object that loads the headers from the given InputStream. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../javax/mail/internet/MimeBodyPart.html" title="class in javax.mail.internet">MimeBodyPart</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#createMimeBodyPart(java.io.InputStream)">createMimeBodyPart</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html" title="class or interface in java.io">InputStream</A> is)</CODE><BR> Create and return a MimeBodyPart object to represent a body part parsed from the InputStream. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected <A HREF="../../../javax/mail/internet/MimeBodyPart.html" title="class in javax.mail.internet">MimeBodyPart</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/mail/internet/MimeMultipart.html#createMimeBodyPart(javax.mail.internet.InternetHeaders, byte[])">createMimeBodyPart</A></B>(<A HREF="../../../javax/mail/internet/InternetHeaders.html" title="class in javax.mail.internet">InternetHeaders</A> headers, byte[] content)</CODE><BR> Create and return a MimeBodyPart object to represent a⌨️ 快捷键说明
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