attachmentunmarshaller.html
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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 1.5.0_14) on Mon Jan 28 05:46:59 PST 2008 --><TITLE>AttachmentUnmarshaller (Java EE 5)</TITLE><META NAME="keywords" CONTENT="javax.xml.bind.attachment.AttachmentUnmarshaller class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="AttachmentUnmarshaller (Java EE 5)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../javax/xml/bind/attachment/AttachmentMarshaller.html" title="class in javax.xml.bind.attachment"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?javax/xml/bind/attachment/AttachmentUnmarshaller.html" target="_top"><B>FRAMES</B></A> <A HREF="AttachmentUnmarshaller.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 | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <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.xml.bind.attachment</FONT><BR>Class AttachmentUnmarshaller</H2><PRE><A HREF="http://java.sun.com/j2se/1.5/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 "><B>javax.xml.bind.attachment.AttachmentUnmarshaller</B></PRE><HR><DL><DT><PRE>public abstract class <B>AttachmentUnmarshaller</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL></PRE><P><p>Enables JAXB unmarshalling of a root document containing optimized binary data formats.</p> <p>This API enables an efficient cooperative processing of optimized binary data formats between a JAXB 2.0 implementation and MIME-based package processor (MTOM/XOP and WS-I AP 1.0). JAXB unmarshals the body of a package, delegating the understanding of the packaging format being used to a MIME-based package processor that implements this abstract class.</p> <p>This abstract class identifies if a package requires XOP processing, <A HREF="../../../../javax/xml/bind/attachment/AttachmentUnmarshaller.html#isXOPPackage()"><CODE>isXOPPackage()</CODE></A> and provides retrieval of binary content stored as attachments by content-id.</p> <h2>Identifying the content-id, cid, to pass to <code>getAttachment*(String cid)</code></h2> <ul> <li> For XOP processing, the infoset representation of the cid is described in step 2a in <a href="http://www.w3.org/TR/2005/REC-xop10-20050125/#interpreting_xop_packages">Section 3.2 Interpreting XOP Packages</a> </li> <li> For WS-I AP 1.0, the cid is identified as an element or attribute of type <code>ref:swaRef </code> specified in <a href="http://www.ws-i.org/Profiles/AttachmentsProfile-1.0-2004-08-24.html#Referencing_Attachments_from_the_SOAP_Envelope">Section 4.4 Referencing Attachments from the SOAP Envelope</a> </li> </ul><P><P><DL><DT><B>Since:</B></DT> <DD>JAXB 2.0</DD><DT><B>Author:</B></DT> <DD>Marc Hadley, Kohsuke Kawaguchi, Joseph Fialli</DD><DT><B>See Also:</B><DD><A HREF="../../../../javax/xml/bind/Unmarshaller.html#setAttachmentUnmarshaller(javax.xml.bind.attachment.AttachmentUnmarshaller)"><CODE>Unmarshaller.setAttachmentUnmarshaller(AttachmentUnmarshaller)</CODE></A>, <a href="http://www.w3.org/TR/2005/REC-xop10-20050125/">XML-binary Optimized Packaging</a>, <a href="http://www.ws-i.org/Profiles/AttachmentsProfile-1.0-2004-08-24.html">WS-I Attachments Profile Version 1.0.</a>, <a href="http://www.w3.org/TR/xml-media-types/">Describing Media Content of Binary Data in XML</a></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../javax/xml/bind/attachment/AttachmentUnmarshaller.html#AttachmentUnmarshaller()">AttachmentUnmarshaller</A></B>()</CODE><BR> </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"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract byte[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/xml/bind/attachment/AttachmentUnmarshaller.html#getAttachmentAsByteArray(java.lang.String)">getAttachmentAsByteArray</A></B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> cid)</CODE><BR> Retrieve the attachment identified by content-id, <code>cid</code>, as a <tt>byte[]</tt>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../../javax/activation/DataHandler.html" title="class in javax.activation">DataHandler</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/xml/bind/attachment/AttachmentUnmarshaller.html#getAttachmentAsDataHandler(java.lang.String)">getAttachmentAsDataHandler</A></B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> cid)</CODE><BR> Lookup MIME content by content-id, <code>cid</code>, and return as a <A HREF="../../../../javax/activation/DataHandler.html" title="class in javax.activation"><CODE>DataHandler</CODE></A>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../javax/xml/bind/attachment/AttachmentUnmarshaller.html#isXOPPackage()">isXOPPackage</A></B>()</CODE><BR> Read-only property that returns true if JAXB unmarshaller needs to perform XOP processing.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">⌨️ 快捷键说明
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