"Craig R. McClanahan" wrote:
jean-frederic clere wrote:
Hi,
There is (still) a problem using xerces with Tomcat4.0:
Could you expand on precisely what JAR files you have in what directories
when it fails, and when it succeeds?
The result of build.sh gives the following jar files:
+++
./bin/bootstrap.jar
./lib/namingfactory.jar
./lib/jasper-runtime.jar
./common/lib/servlet.jar
./common/lib/naming.jar
./common/lib/jndi.jar
./server/lib/jaxp.jar
./server/lib/jakarta-regexp-1.2.jar
./server/lib/jakarta-regexp-1.3-dev.jar
./server/lib/xerces.jar
./server/lib/catalina.jar
./server/lib/warp.jar
./jasper/xerces.jar
./jasper/jaxp.jar
./jasper/jasper-compiler.jar
+++
And starting Tomcat fails, catalina.out contains:
+++
Exception during startup processing
java.lang.reflect.InvocationTargetException:
javax.xml.parsers.FactoryConfigurationError:
org.apache.crimson.jaxp.SAXParserFactoryImpl
at
javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:95)
at
org.apache.catalina.util.xml.XmlMapper.readXml(XmlMapper.java:224)
at org.apache.catalina.startup.Catalina.start(Catalina.java:657)
at
org.apache.catalina.startup.Catalina.execute(Catalina.java:627)
at
org.apache.catalina.startup.Catalina.process(Catalina.java:177)
at java.lang.reflect.Method.invoke(Native Method)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:177)
+++
To fix it, I have removed
./server/lib/jaxp.jar
The test case that I know works
correctly (at least for my tests) is to leave Jasper using JAXP/1.1 as it
does by default, and stick xerces.jar in your WEB-INF/lib directory.
In general, you would use "jaxp.jar" *and* "crimson.jar" if you wanted to
use JAXP/1.1, and *only* "xerces.jar" if you wanted to use xerces. However,
last time I checked Xerces did not have complete support for the JAXP 1.1
APIs, so you would not be able to use it for JSP pages in the XML syntax.
So that could be the reason why I have got the exception:
+++
A Servlet Exception Has Occurred
Exception Report:
javax.servlet.ServletException:
javax.xml.transform.TransformerException: SAX Exception
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:441)
at org.apache.jsp.book_jsp._jspService(book_jsp.java:103)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:200)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:357)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:431)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
+++
When I try to use xsl tags from jakarta-tablibs.
Cheers
Jean-frederic
Craig McClanahan
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