xmlserialization.html

由java开发的软件包

<HR>

<A NAME="writeToXML(org.w3c.dom.Element, java.lang.Object, java.lang.String)"><!-- --></A><H3>
writeToXML</H3>
<PRE>
public void <B>writeToXML</B>(org.w3c.dom.Element&nbsp;parent,
                       java.lang.Object&nbsp;o,
                       java.lang.String&nbsp;name)
                throws java.lang.Exception</PRE>
<DL>
<DD>adds the given Object to a DOM structure. 
 (only public due to reflection).<br>
 <b>Note:</b> <code>overrideClassname(Object)</code> is not invoked in case of
 arrays, since the array class could be a superclass, whereas the elements of
 the array can be specialized subclasses. In case of an array the method 
 <code>overrideClassname(String)</code> is invoked, which searches for an 
 exact match of the classname in the override hashtable.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the parent of this object, e.g. the class this object is a member of<DD><CODE>o</CODE> - the Object to describe in XML<DD><CODE>name</CODE> - the name of the object
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if the DOM creation fails<DT><B>See Also:</B><DD><CODE>#overrideClassname(Object)</CODE>, 
<CODE>#overrideClassname(String)</CODE>, 
<CODE>#m_ClassnameOverride</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="toXML(java.lang.Object)"><!-- --></A><H3>
toXML</H3>
<PRE>
public <A HREF="../../../weka/core/xml/XMLDocument.html" title="class in weka.core.xml">XMLDocument</A> <B>toXML</B>(java.lang.Object&nbsp;o)
                  throws java.lang.Exception</PRE>
<DL>
<DD>extracts all accesible properties from the given object
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - the object to turn into an XML representation
<DT><B>Returns:</B><DD>the generated DOM document
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if XML generation fails</DL>
</DD>
</DL>
<HR>

<A NAME="readFromXML(org.w3c.dom.Element)"><!-- --></A><H3>
readFromXML</H3>
<PRE>
public java.lang.Object <B>readFromXML</B>(org.w3c.dom.Element&nbsp;node)
                             throws java.lang.Exception</PRE>
<DL>
<DD>builds the object from the given DOM node. 
 (only public due to reflection)
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - the associated XML node
<DT><B>Returns:</B><DD>the instance created from the XML description
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE> - if instantiation fails</DL>
</DD>
</DL>
<HR>

<A NAME="fromXML(org.w3c.dom.Document)"><!-- --></A><H3>
fromXML</H3>
<PRE>
public java.lang.Object <B>fromXML</B>(org.w3c.dom.Document&nbsp;document)
                         throws java.lang.Exception</PRE>
<DL>
<DD>returns the given DOM document as an instance of the specified class
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>document</CODE> - the parsed DOM document representing the object
<DT><B>Returns:</B><DD>the XML as object
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - object instantiation fails
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="read(java.lang.String)"><!-- --></A><H3>
read</H3>
<PRE>
public java.lang.Object <B>read</B>(java.lang.String&nbsp;xml)
                      throws java.lang.Exception</PRE>
<DL>
<DD>parses the given XML string (can be XML or a filename) and returns an
 Object generated from the representation
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xml</CODE> - the xml to parse (if "<?xml" is not found then it is considered a file)
<DT><B>Returns:</B><DD>the generated instance
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="read(java.io.File)"><!-- --></A><H3>
read</H3>
<PRE>
public java.lang.Object <B>read</B>(java.io.File&nbsp;file)
                      throws java.lang.Exception</PRE>
<DL>
<DD>parses the given file and returns a DOM document
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - the XML file to parse
<DT><B>Returns:</B><DD>the parsed DOM document
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="read(java.io.InputStream)"><!-- --></A><H3>
read</H3>
<PRE>
public java.lang.Object <B>read</B>(java.io.InputStream&nbsp;stream)
                      throws java.lang.Exception</PRE>
<DL>
<DD>parses the given stream and returns a DOM document
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>stream</CODE> - the XML stream to parse
<DT><B>Returns:</B><DD>the parsed DOM document
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="read(java.io.Reader)"><!-- --></A><H3>
read</H3>
<PRE>
public java.lang.Object <B>read</B>(java.io.Reader&nbsp;reader)
                      throws java.lang.Exception</PRE>
<DL>
<DD>parses the given reader and returns a DOM document
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>reader</CODE> - the XML reader to parse
<DT><B>Returns:</B><DD>the parsed DOM document
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="write(java.lang.String, java.lang.Object)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.lang.String&nbsp;file,
                  java.lang.Object&nbsp;o)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the given object into the file
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - the filename to write to<DD><CODE>o</CODE> - the object to serialize as XML
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="write(java.io.File, java.lang.Object)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.io.File&nbsp;file,
                  java.lang.Object&nbsp;o)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the given object into the file
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - the filename to write to<DD><CODE>o</CODE> - the object to serialize as XML
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="write(java.io.OutputStream, java.lang.Object)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.io.OutputStream&nbsp;stream,
                  java.lang.Object&nbsp;o)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the given object into the stream
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - the object to serialize as XML
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="write(java.io.Writer, java.lang.Object)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.io.Writer&nbsp;writer,
                  java.lang.Object&nbsp;o)
           throws java.lang.Exception</PRE>
<DL>
<DD>writes the given object into the writer
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - the object to serialize as XML
<DT><B>Throws:</B>
<DD><CODE>if</CODE> - something goes wrong with the parsing
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[]&nbsp;args)
                 throws java.lang.Exception</PRE>
<DL>
<DD>for testing only. if the first argument is a filename with ".xml"
 as extension it tries to generate an instance from the XML description
 and does a <code>toString()</code> of the generated object.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
<!-- ========= END OF CLASS DATA ========= -->
<HR>


<!-- ======= START OF BOTTOM NAVBAR ====== -->
<A NAME="navbar_bottom"><!-- --></A>
<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
<TR>
<TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_bottom_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>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../Tutorial.pdf"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/index.html"><FONT CLASS="NavBarFont1"><B>Weka's home</B></FONT></A>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;<A HREF="../../../weka/core/xml/XMLOptions.html" title="class in weka.core.xml"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<A HREF="../../../weka/core/xml/XMLSerializationMethodHandler.html" title="class in weka.core.xml"><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>  &nbsp;
&nbsp;<A HREF="XMLSerialization.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
&nbsp;<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:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL:&nbsp;<A HREF="#field_detail">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<A NAME="skip-navbar_bottom"></A>
<!-- ======== END OF BOTTOM NAVBAR ======= -->

<HR>

</BODY>
</HTML>