cvs commit: xml-xalan/java/xdocs/sources/xalan xsltc_constraints.xml

[amiro]

amiro       2002/08/02 11:46:45

  Modified:    java/xdocs/sources/xalan xsltc_constraints.xml
  Log:
  changed verbage to agree with new support of constructors and nonstatic 
external java functions
  
  Revision  Changes    Path
  1.37      +40 -7     xml-xalan/java/xdocs/sources/xalan/xsltc_constraints.xml
  
  Index: xsltc_constraints.xml
  ===================================================================
  RCS file: /home/cvs/xml-xalan/java/xdocs/sources/xalan/xsltc_constraints.xml,v
  retrieving revision 1.36
  retrieving revision 1.37
  diff -u -r1.36 -r1.37
  --- xsltc_constraints.xml     25 Jul 2002 15:22:25 -0000      1.36
  +++ xsltc_constraints.xml     2 Aug 2002 18:46:45 -0000       1.37
  @@ -33,12 +33,11 @@
   <p>XSLTC supports a number of features that are not required by the XSLT 1.0 
specification, 
     but which are supported by a number of other XSLT processors:</p>
   <ul>
  -  <li><em>Calling external Java methods from a Translet.</em><br/>
  -    At the time of writing, only static methods are supported. A call to a 
function 
  -    whose namespace is either 
<code>&lt;http://xml.apache.org/xslt/java</code> 
  -    or <code>&lt;http://xml.apache.org/xalan/xsltc/java</code> 
  -    is resolved by loading the appropriate class and calling a static method 
that 
  -    matches the signature of the function. The class can be specified as 
part 
  +  <li><em>Calling external Java functions from a Translet.</em><br/>
  +    Constructors, static, and nonstatic functions are supported. You may use 
 
  +    either the <code>&lt;http://xml.apache.org/xslt/java</code> 
  +    or the <code>&lt;http://xml.apache.org/xalan/xsltc/java</code> namespace 
to 
  +    call your external function. The class can be specified as part 
       of the namespace URI or as part of the function call as shown in the 
following 
       example:<br/> 
       <source> &lt;xsl:stylesheet version=&quot;1.0&quot;
  @@ -49,7 +48,41 @@
        &lt;xsl:value-of 
select=&quot;java:java.lang.System.currentTimeMillis()&quot;/&gt;
        &lt;xsl:value-of select=&quot;java-system:currentTimeMillis()&quot;/&gt;
     &lt;/xsl:template&gt;
  -&lt;/xsl:stylesheet&gt;</source><br/></li>
  +  &lt;/xsl:stylesheet&gt;</source><br/>
  +  The following example shows you how to call constructors, static, and 
nonstatic functions<br/>
  +
  +  <source>&lt;xsl:stylesheet version=&quot;1.0&quot;
  +    xmlns:xsl=&quot;http://www.w3.org/1999/XSL/Transform&quot;
  +    xmlns:java=&quot;http://xml.apache.org/xslt/java&quot;
  +    exclude-result-prefixes=&quot;java&quot;&gt;
  +
  +  &lt;!--
  +  * test: construction of Date object using a parameter calculated
  +  *       by a static call to the java.lang.Math object. Then call
  +  *       a non-static method (getTime()) on the newly created Date
  +  *       object. Demonstrates calling constructors, static functions
  +  *       (Math.max) and non-static functions (getTime()).
  +  *
  +  * Output:
  +  *   &lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;
  +  *     Date of object: Sat Nov 30 17:32:41 EST 2002
  +  *     Time of object: 1038695561000
  +  *
  +  --&gt;
  +
  +  &lt;xsl:template match=&quot;/&quot;&gt;
  +   &lt;!-- create Date object with calculated parameter --&gt;
  +   &lt;xsl:variable name=&quot;dateObject&quot;
  +     select=&quot;java:java.util.Date.new(
  +         java:java.lang.Math.max(1027695561000,1038695561000)
  +     )&quot;/&gt;
  +   Date of object: &lt;xsl:value-of select=&quot;$dateObject&quot;/&gt;
  +   Time of object: &lt;xsl:value-of 
select=&quot;java:getTime($dateObject)&quot;/&gt;
  +  &lt;/xsl:template&gt;
  +
  +  &lt;/xsl:stylesheet&gt;
  +  </source><br/>
  +  </li>
     <li><em>Result Tree Fragments as Node Sets</em><br/>
       Result Tree Fragments (RTFs) can be captured as the template content of 
a 
       variable or parameter and then the variable can be passed to a for-each 
or 
  
  
  

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