curcuru 01/10/18 19:15:54
Added: test/tests/extensions/java javaElem01.xsl javaElem01.xml
javaElem01.java
Log:
Simple Java extension element test
Revision Changes Path
1.1 xml-xalan/test/tests/extensions/java/javaElem01.xsl
Index: javaElem01.xsl
===================================================================
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0"
xmlns:lxslt="http://xml.apache.org/xslt";
xmlns:javaElem="javaElem01"
extension-element-prefixes="javaElem">
<lxslt:component prefix="javaElem"
elements="putString putBoolean putDouble putNode"
functions="getCounter">
<lxslt:script lang="javaclass" src="javaElem01"/>
</lxslt:component>
<xsl:output method="xml" indent="yes"/>
<xsl:template match="doc">
<out>
<extension-string>
<javaElem:putString attr="attr-String"/>
</extension-string>
<extension-ctr><xsl:value-of
select="javaElem:getCounter()"/></extension-ctr>
<extension-boolean>
<javaElem:putBoolean attr="attr-Boolean"/>
</extension-boolean>
<extension-ctr><xsl:value-of
select="javaElem:getCounter()"/></extension-ctr>
<extension-double>
<javaElem:putDouble attr="attr-Double"/>
</extension-double>
<extension-ctr><xsl:value-of
select="javaElem:getCounter()"/></extension-ctr>
<extension-node>
<javaElem:putNode attr="attr-Node"/>
</extension-node>
<extension-ctr><xsl:value-of
select="javaElem:getCounter()"/></extension-ctr>
</out>
</xsl:template>
</xsl:stylesheet>
1.1 xml-xalan/test/tests/extensions/java/javaElem01.xml
Index: javaElem01.xml
===================================================================
<?xml version="1.0"?>
<doc>
<singleton>There should have been only one</singleton>
</doc>
1.1 xml-xalan/test/tests/extensions/java/javaElem01.java
Index: javaElem01.java
===================================================================
/*
* Covered by The Apache Software License, Version 1.1
* See xml-xalan/java/License
*/
// explicitly packageless
import org.apache.qetest.CheckService;
import org.apache.qetest.Logger;
import org.apache.qetest.xsl.StylesheetDatalet;
import org.apache.qetest.xsl.TestableExtension;
import org.apache.qetest.xsl.XHTFileCheckService;
import java.io.File;
import java.util.Calendar;
import java.util.Date;
import java.util.Hashtable;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.DocumentFragment;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.apache.xalan.extensions.XSLProcessorContext;
import org.apache.xalan.templates.ElemExtensionCall;
/**
* Extension for testing xml-xalan/samples/extensions.
* Various tests of extension elements.
*/
public class javaElem01 extends TestableExtension
{
/** Extension method - element called from stylesheet. */
public static String putString(XSLProcessorContext context,
ElemExtensionCall extensionElement)
{
counter++;
String attrVal = extensionElement.getAttribute("attr");
if (null != attrVal)
return attrVal;
else
return "javaElem01.putString";
}
/** Extension method - element called from stylesheet. */
public static Boolean putBoolean(XSLProcessorContext context,
ElemExtensionCall extensionElement)
{
counter++;
return new Boolean(true);
}
/** Extension method - element called from stylesheet. */
public static Double putDouble(XSLProcessorContext context,
ElemExtensionCall extensionElement)
{
counter++;
return new Double(1.1);
}
/** Extension method - element called from stylesheet. */
public static Node putNode(XSLProcessorContext context,
ElemExtensionCall extensionElement)
{
counter++;
String attrVal = extensionElement.getAttribute("attr");
Node n = null;
try
{
DocumentBuilderFactory dfactory =
DocumentBuilderFactory.newInstance();
dfactory.setNamespaceAware(true);
DocumentBuilder docBuilder = dfactory.newDocumentBuilder();
Document doc = docBuilder.newDocument();
if (null != attrVal)
n = doc.createTextNode(attrVal);
else
n = doc.createTextNode("This is a text node");
}
catch (Exception e)
{
// No-op: no easy way to report this
}
return n;
}
//// Implementations of TestableExtension
/** Simple counter of number of times called. */
private static int counter = 0;
/**
* Description of what this extension does.
* @return String description of extension
*/
public static int getCounter()
{
return counter;
}
/**
* Perform and log any pre-transformation info.
* @return true if OK; false if any fatal error occoured
* @param datalet Datalet of current stylesheet test
*/
public static boolean preCheck(Logger logger, StylesheetDatalet datalet)
{
logger.logMsg(Logger.INFOMSG, "javaElem01.preCheck; counter=" +
counter);
return true;
}
/**
* Perform and log any post-transformation info.
*
* The extension should validate that it's extension was
* properly called; we also validate output file.
*
* @param logger Logger to dump any info to
* @param datalet Datalet of current stylesheet test
*/
public static void postCheck(Logger logger, StylesheetDatalet datalet)
{
// Verify that we've been called at least once
if (counter > 0)
logger.checkPass("javaElem01 has been called " + counter + "
times");
else
logger.checkFail("javaElem01 has not been called");
// We also validate the output file the normal way
CheckService fileChecker =
(CheckService)datalet.options.get("fileCheckerImpl");
// Supply default value
if (null == fileChecker)
fileChecker = new XHTFileCheckService();
fileChecker.check(logger,
new File(datalet.outputName),
new File(datalet.goldName),
"Extension test of " + datalet.getDescription());
}
/**
* Description of what this extension does.
* @return String description of extension
*/
public static String getDescription()
{
return "Basic extension element test";
}
}
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