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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><TITLE>ContentMetadataFactory (JXTA Java SE CMS)</TITLE><META NAME="keywords" CONTENT="net.jxta.share.metadata.ContentMetadataFactory class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ContentMetadataFactory (JXTA Java SE CMS)";}</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" 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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">net.jxta.share.metadata</FONT><BR>Class ContentMetadataFactory</H2><PRE><A HREF="http://java.sun.com/j2se/1.5.0/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>net.jxta.share.metadata.ContentMetadataFactory</B></PRE><HR><DL><DT><PRE>public class <B>ContentMetadataFactory</B><DT>extends <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL></PRE><P>A factory class used by ContentAdvertisementImpl to ensure that a metadata element is parsed and stored by the ContentMetadata object that is most specific to the element's scheme and content type.<P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.4 $</DD><DT><B>Author:</B></DT> <DD>$Author: bondolo $</DD><DT><B>See Also:</B><DD><A HREF="../../../../net/jxta/share/ContentAdvertisementImpl.html" title="class in net.jxta.share"><CODE>ContentAdvertisementImpl</CODE></A></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_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>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>private static <A HREF="../../../../net/jxta/share/metadata/ContentMetadataConstructor.html" title="interface in net.jxta.share.metadata">ContentMetadataConstructor</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#genericConstructor">genericConstructor</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>private static <A HREF="http://logging.apache.org/log4j/docs/api/org/apache/log4j/Logger.html" title="class or interface in org.apache.log4j">Logger</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#LOG">LOG</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>private static <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Hashtable.html" title="class or interface in java.util">Hashtable</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#registry">registry</A></B></CODE><BR> </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"><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="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#ContentMetadataFactory()">ContentMetadataFactory</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>static <A HREF="../../../../net/jxta/share/metadata/ContentMetadataConstructor.html" title="interface in net.jxta.share.metadata">ContentMetadataConstructor</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#getConstructor(java.lang.String, java.lang.String)">getConstructor</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> scheme_name, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> content_type)</CODE><BR> Get the ContentMetadataConstructor that is registered for use with metadata of a certain scheme and content type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../../net/jxta/share/metadata/ContentMetadata.html" title="class in net.jxta.share.metadata">ContentMetadata</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#newInstance(net.jxta.document.Element)">newInstance</A></B>(<A HREF="http://platform.jxta.org/nonav/java/api/net/jxta/document/Element.html" title="class or interface in net.jxta.document">Element</A> metadataEl)</CODE><BR> Create a new ContentMetadata instance from a metadata element using the most appropriate ContentMetadataConstructor.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#registerClass(java.lang.String, java.lang.String, net.jxta.share.metadata.ContentMetadataConstructor)">registerClass</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> scheme_name, <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> content_type, <A HREF="../../../../net/jxta/share/metadata/ContentMetadataConstructor.html" title="interface in net.jxta.share.metadata">ContentMetadataConstructor</A> constructor)</CODE><BR> Register the constructor that will be used to parse metadata elements with a certain scheme and content type.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/share/metadata/ContentMetadataFactory.html#registerGenericClass(net.jxta.share.metadata.ContentMetadataConstructor)">registerGenericClass</A></B>(<A HREF="../../../../net/jxta/share/metadata/ContentMetadataConstructor.html" title="interface in net.jxta.share.metadata">ContentMetadataConstructor</A> constructor)</CODE><BR> Select the constructor that will be used if no more specific constructor can be found or used to parse a metadata element.</TD>?? 快捷鍵說明
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