On Fri, 13 Dec 2002, Nannetti Simone wrote:
> Good morning,
> I work with Tomcat4.0.3 e windows NT 4.0.
> I installed in common/lib these jar: commons-beanutils.jar (v. 1.5),
> commons-collections.jar (v. 2.1), commons-logging.jar (v. 1.0.2) and
> commons-digester.jar (v. 1.3).
> Inside my servlet I coded like this:
> ============================================
> Digester digester = new Digester();
> digester.setValidating(false);
Right here, you should insert:
digester.setUseContextClassLoader(true);
That will most likely solve your problem.
--
Martin Cooper
>
> digester.addObjectCreate("region","it.tosca.util.Region");
>
> digester.addObjectCreate("region/city","it.tosca.util.City");
>
> digester.addBeanPropertySetter("region/city/code","code");
>
> digester.addBeanPropertySetter("region/city/area","area");
>
> digester.addBeanPropertySetter("region/city/description","description");
>
> digester.addBeanPropertySetter("region/city/address","address");
>
> digester.addBeanPropertySetter("region/city/telephone","telephone");
>
> digester.addBeanPropertySetter("region/city/fax","fax");
>
> digester.addBeanPropertySetter("region/city/email","email");
> digester.addSetNext("region/city","addCity");
> File file = new
> File("/home/Sil/SilXML/info_region.xml");
> Region li = (Region)digester.parse(file);
> System.out.println(li.toString());
> =============================================================
> At runtime I caugth this error:
>
> 10 [HttpProcessor[8080][4]] ERROR digester.Digester - Begin event threw
> exception
> java.lang.ClassNotFoundException: it.tosca.util.Region
> at
> org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader
> .java:1127)
> at
> org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader
> .java:992)
> at
> org.apache.commons.digester.ObjectCreateRule.begin(ObjectCreateRule.java:252
> )
> at
> org.apache.commons.digester.Digester.startElement(Digester.java:1237)
> at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1449)
> at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:499)
> at org.apache.crimson.parser.Parser2.parse(Parser2.java:304)
> at
> org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433)
> at org.apache.commons.digester.Digester.parse(Digester.java:1479)
> I solved this problem by moving commons-digester.jar from common/lib to
> webapps/Sil/WEB-INF/classes and unzip the jar in last directory.
> I think it was a Class loader problem. Is there a way for success leaving
> commons-digester.jar in common/lib?
> Do I have to use another class loader type? How can I set it?
> Can you help me?
> Best regards,
> Simone Nannetti
>
>
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>
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