This one time, at band camp, Nick Stuart said:
NS>The get/set methods make sense. But I'm not having any luck with the
NS>boolean. Here's an example of what I'm doing...
NS>
NS> <class name="com.vort.ads.vortsentry.beans.VortSentryModelDims"
NS> identity="id"
NS>depends="com.vort.ads.vortsentry.beans.VortSentryDims"
NS>key-generator="IDENTITY">
NS> .....
NS> <field name="combineBaseSlabRiser" type="boolean">
NS> <sql name="combineBaseSlabRiser" type="char[01]"/>
NS> </field>
NS> </class>
NS>
NS> public class VortSentryModelDims implements Serializable,
NS>TimeStampable, Cloneable {
NS> ....
NS> private boolean combineBaseSlabRiser;
NS> ....
NS> public boolean isCombineBaseSlabRiser() {
NS> return combineBaseSlabRiser;
NS> }
NS>
NS> public void setCombineBaseSlabRiser(boolean combineBaseSlabRiser) {
NS> this.combineBaseSlabRiser=combineBaseSlabRiser;
NS> }
NS> }
NS>
NS>With the above mapping/class I get the following exception:
NS>org.exolab.castor.mapping.MappingException: The method
NS>getcombineBaseSlabRiser in class
NS>com.vort.ads.vortsentry.beans.VortSentryModelDims accepting/returning
NS>object of type null was not found
NS> at
NS>org.exolab.castor.persist.FieldMolder.<init>(FieldMolder.java:583)
NS> at
NS>org.exolab.castor.persist.ClassMolder.<init>(ClassMolder.java:367)
NS> at
NS>org.exolab.castor.persist.ClassMolder.resolve(ClassMolder.java:519)
NS> at
NS>org.exolab.castor.persist.LockEngine.<init>(LockEngine.java:168)
NS> at
NS>org.exolab.castor.persist.PersistenceEngineFactory.createEngine(Persiste
NS>nceEngineFactory.java:83)
NS> at
NS>org.exolab.castor.jdo.engine.DatabaseRegistry.<init>(DatabaseRegistry.ja
NS>va:204)
NS> at
NS>org.exolab.castor.jdo.engine.DatabaseRegistry.<init>(DatabaseRegistry.ja
NS>va:163)
NS> at
NS>org.exolab.castor.jdo.engine.DatabaseRegistry.loadDatabase(DatabaseRegis
NS>try.java:294)
NS> at org.exolab.castor.jdo.JDO.getDatabase(JDO.java:583)
NS> at
NS>com.vort.ads.utils.ProjectManager.loadProject(ProjectManager.java:486)
NS> at
NS>com.vort.ads.gui.project.JFrOpenProject.jBOpenActionPerformed(JFrOpenPro
NS>ject.....
NS>
NS>The interesting part is that it is "accepting/returning object of type
NS>null was not found" whats up with this? I am using a recent CVS version,
NS>but I've noticed this happening in older versions as well.
NS>Any ideas? What am I doing wrong that its not looking for the write
NS>methods?
Nick,
Please post the relevant portion of the client code that is producing
this exception. This might provide more info.
Bruce
--
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