Hi Keith,
Excellent, that was my problem. I'm not sure I understand the difference
between setting type="java.lang.String" and type="string". I thought the
two were synonymous based upon my understanding of the documentation. Can
you explain?
Thanks,
Dede
Keith Visco wrote:
> Hi Dede,
>
> Based on the XML fragment you sent CityCode should be an element with
> type equals string:
>
> change:
>
> > > <field name="CityCode"
> > > type="java.lang.String">
> > > <bind-xml name="citycode" node="text"/>
> > > </field>
>
> to:
>
> > > <field name="CityCode" type="string">
> > > <bind-xml name="citycode" node="element"/>
> > > </field>
>
> --Keith
>
> Dede Ball wrote:
> >
> > Sorry, forgot to include the XML file used as input. Here it is:
> >
> > <?xml version="1.0" ?>
> > <weather>
> > <timestamp zone="EMT">12/18/2001 16:21</timestamp>
> > <current>
> > <citycode>92152</citycode>
> > <day>
> > <name>Today</name>
> > <conditions wxcode="38">M/CLOUDY</conditions>
> > <temperature unit="F">47</temperature>
> > <apparent_temperature unit="F">49</apparent_temperature>
> > <wind_chill_temperature unit="F">45</wind_chill_temperature>
> > <humidity unit="%">65</humidity>
> > <pressure unit="INHG">29.96</pressure>
> > <windspeed unit="MPH">4</windspeed>
> > <wind_from>W</wind_from>
> > <visibility unit="MI">10</visibility>
> > </day>
> > </current>
> > </weather>
> >
> > Dede Ball wrote:
> >
> > > Hi,
> > >
> > > Does anyone have an experience with an error like this? I expect it
> > > is a result of a problem with my mapping file. Thanks in advance.
> > >
> > > Here's the error:
> > >
> > > org.xml.sax.SAXException: unable to find FieldDescriptor for
> > > 'citycode' in ClassDescriptor of
> > > current at java.lang.Throwable.fillInStackTrace(Native Method) at
> > > java.lang.Throwable.fillInStackTrace(Compiled Code) at
> > > java.lang.Throwable.(Compiled
> > > Code) at java.lang.Exception.(Compiled Code) at
> > > org.xml.sax.SAXException.(SAXException.java:38) at
> > > org.exolab.castor.xml.UnmarshalHandler.startElement(Compiled Code)
> > > at
> > > org.apache.xerces.parsers.SAXParser.startElement(Compiled Code) at
> > > org.apache.xerces.validators.common.XMLValidator.callStartElement(
> > > ompiled Code) at
> > > org.apache.xerc
> > > s.framework.XMLDocumentScanner$ContentDispatcher.dispatch(Compiled
> > > Code) at
> > > org.apache.xerces.framework.XMLDocumentScanner.parseSome(Compiled
> > > Code)
> > > at org.apache.xerces.framework.XMLParser.parse(Compiled Code) at
> > > org.exolab.castor.xml.Unmarshaller.unmarshal(Compiled Code) at
> > > org.mitre.acis.portal.weather.weatherProvider.getContent(weath
> > > rProvider.java:139) at
> > > com.iplanet.portalserver.desktop.ProviderCaller.run(Compiled Code)
> > >
> > >
> > > Here's the pertinent fragment of my mapping file:
> > >
> > > <?xml version="1.0"?>
> > >
> > > <mapping>
> > > <class name="org.mitre.acis.portal.weather.USCurrentWeather">
> > > <map-to xml="weather"/>
> > > <field name="TimeStamp"
> > > type="org.mitre.acis.portal.weather.TimeStamp">
> > > <bind-xml name="timestamp" node="element"/>
> > > </field>
> > > <field name="CurrentCondition"
> > >
> > > type="org.mitre.acis.portal.weather.CurrentCondition">
> > > <bind-xml name="current" node="element"/>
> > > </field>
> > > </class>
> > >
> > > <class name="org.mitre.acis.portal.weather.TimeStamp">
> > > <field name="Zone"
> > > type="java.lang.String">
> > > <bind-xml name="zone" node="attribute"/>
> > > </field>
> > >
> > > <field name="DateTime"
> > > type="java.lang.String">
> > > <bind-xml name="timestamp" node="text"/>
> > > </field>
> > > </class>
> > >
> > > <class name="org.mitre.acis.portal.weather.CurrentCondition">
> > > <map-to xml="current"/>
> > > <field name="CityCode"
> > > type="java.lang.String">
> > > <bind-xml name="citycode" node="text"/>
> > > </field>
> > > :
> > > :
> > > :
> > > </class>
> > > </mapping>
> > >
> > >
> > > Here's the pertinent fragment from CurrentCondition.java:
> > >
> > > package org.mitre.acis.portal.weather;
> > >
> > > import java.util.Vector;
> > > import java.util.Enumeration;
> > >
> > > public class CurrentCondition {
> > >
> > > private String cityCode;
> > >
> > > public void setCityCode(String inCityCode) {
> > > cityCode = inCityCode;
> > > }
> > >
> > > public String getCityCode() {
> > > return cityCode;
> > > }
> > >
> > > }
> > >
> > >
>
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