Hello Hartmut,
You must implement such method to use it in digester -
de.dhw.asim.components.benutzer.LoginObjekt.addGrp(de.dhw.asim.components.benutzer.BenutzerGruppe)
Wednesday, June 06, 2001, 11:05:06 PM, you wrote:
HB> Hello,
HB> it seems that the Digester Class of Struts is a strange thing.
HB> I take the following XML-Document (in a String):
HB> <?xml version="1.0" encoding="UTF-8"?>
HB> <login usr="Benutzername"
HB> hilfe="true"
HB> rn="Hartmut Bernecker"
HB> mail="[EMAIL PROTECTED]"
HB> txt="Persoenlicher Begruessungstext des Benutzers"
HB> spr="de"
HB> med="medium">
HB> <grp name="Gruppe 1" txt="Begruessungstext 1"></grp>
HB> <grp name="Gruppe 2" txt="Begruessungstext 2"></grp>
HB> </login>
HB> ------------------------------------------------------------------
HB> Then I want to parse it with a Digester object as follows:
HB> ------------------------------------------------------------------
HB> Digester digester = new Digester();
HB> digester.setDebug(1);
HB> digester.setValidating(false);
HB> digester.push(this);
HB> digester.addObjectCreate("login/grp",
HB> "de.dhw.asim.components.benutzer.BenutzerGruppe");
HB> digester.addSetProperties("login/grp");
HB> digester.addSetNext("login/grp", "addGrp",
HB> "de.dhw.asim.components.benutzer.BenutzerGruppe");
HB> digester.addObjectCreate("login",
HB> "de.dhw.asim.components.benutzer.LoginObjekt");
HB> digester.addSetProperties("login");
HB> digester.addSetNext("login", "setLoginObjekt",
HB> "de.dhw.asim.components.benutzer.LoginObjekt");
HB> try {
HB> digester.parse(new InputSource(new StringReader(pXml)));
HB> }
HB> catch (IOException e){
HB> e.printStackTrace();
HB> }
HB> catch (SAXException e)
HB> {
HB> e.printStackTrace();
HB> }
HB> --------------------------------------------------------------------------
HB> Then I receive the following Message:
HB> It seems that the stack can not be controlled.
HB> Please give me an idea of what happens here and how to do it in the
HB> right way!!
HB> --------------------------------------------------------------------------
HB> New de.dhw.asim.components.benutzer.LoginObjekt
HB> Set de.dhw.asim.components.benutzer.LoginObjekt properties
HB> New de.dhw.asim.components.benutzer.BenutzerGruppe
HB> Set de.dhw.asim.components.benutzer.BenutzerGruppe properties
HB> Call
HB>
de.dhw.asim.components.benutzer.LoginObjekt.addGrp(de.dhw.asim.components.benutzer.BenutzerGruppe@683912)
HB> End event threw exception
HB> java.lang.NoSuchMethodException
HB> at java.lang.Class.getMethod0(Native Method)
HB> at java.lang.Class.getMethod(Class.java:888)
HB> at org.apache.struts.digester.SetNextRule.end(SetNextRule.java:156)
HB> at org.apache.struts.digester.Digester.endElement(Digester.java:409)
HB> at
HB> org.xml.sax.helpers.XMLReaderAdapter.endElement(XMLReaderAdapter.java:347)
HB> at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1403)
HB> at
HB>
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1436)
HB> at
HB>
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1205)
HB> at
HB>
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
HB> at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1035)
HB> at
HB> org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
HB> at javax.xml.parsers.SAXParser.parse(SAXParser.java:345)
HB> at org.apache.struts.digester.Digester.parse(Digester.java:738)
HB> at
HB> de.dhw.asim.components.benutzer.Xml2Object.getUserObjekt(Xml2Object.java:49)
HB> at de.dhw.asim.components.benutzer.Test.main(Test.java:11)
HB> java.lang.NoSuchMethodException
HB> at org.apache.struts.digester.Digester.endElement(Digester.java:412)
HB> at
HB> org.xml.sax.helpers.XMLReaderAdapter.endElement(XMLReaderAdapter.java:347)
HB> at org.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1403)
HB> at
HB>
org.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1436)
HB> at
HB>
org.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1205)
HB> at
HB>
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:381)
HB> at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1035)
HB> at
HB> org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
HB> --------------------------------------------------------------------------
HB> Any help is very appreciated!
HB> Hartmut
--
Best regards,
Oleg mailto:[EMAIL PROTECTED]
