I get the following error when trying to access a field of an element of
a list:
[PersistentField] ERROR: while set field:
[try to set 'object value' in 'target object'
target obj class: gov.lanl.PidServer.PTrait_
target field name: values
target field type: class java.util.ArrayList
target field declared in: gov.lanl.PidServer.PTrait_
object value class:
org.apache.ojb.broker.util.collections.RemovalAwareCollection
object value: [EMAIL PROTECTED]
]
org.apache.ojb.broker.metadata.MetadataException: IllegalAccess error
setting field:values in object:gov.lanl.PidServer.PTrait_
2005-10-03 22:45:20,189 [Thread-2] ERROR
gov.lanl.Database.OJBDatabaseMgr - retrieveElements: ';' filter:
'[state = 1, [[[values.value LIKE Forslund%, [values.name = XPN.0]],
[values.value LIKE David%, [values.name = XPN.1]], [values.value LIKE
W.%, [values.name = XPN.2]], [values.value LIKE Dr.%, [values.name =
XPN.3]]], [[values.value LIKE Los Alamos National Lab%, [values.name =
XAD.0]], [values.value LIKE Los Alamos%, [values.name = XAD.2]],
[values.value LIKE NM%, [values.name = XAD.3]], [values.value LIKE
87544%, [values.name = XAD.4]], [values.value LIKE US%, [values.name =
XAD.5]]], [[values.value LIKE 01%, [values.name = XTN.0]], [values.value
LIKE 505-555-1212%, [values.name = XTN.1]]], [[values.value LIKE
1012011234%, [values.name = ST.0]]], [[values.value LIKE 194402018%,
[values.name = TS.0]]], [value LIKE file:///d:/Java/netforge/dwf.gif%,
[name = vCard/PHOTO]]]]', error:
org.apache.ojb.broker.PersistenceBrokerException:
org.apache.ojb.broker.metadata.MetadataException: IllegalAccess error
setting field:values in object:gov.lanl.PidServer.PTrait_
at
org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldDirectAccessImplNew.setValueFor(Unknown
Source)
at
org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldDirectAccessImplNew.set(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.CollectionPrefetcher.associateBatched(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.BasePrefetcher.prefetchRelationship(Unknown
Source)
at
org.apache.ojb.broker.core.QueryReferenceBroker.performRetrievalTasks(Unknown
Source)
at
org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown
Source)
at
gov.lanl.Database.OJBDatabaseMgr.retrieveElements(OJBDatabaseMgr.java:413)
PTrait_ has a private ArrayList called values. It contains NameValue_
elements which have public accessible String fields (also with get/sets)
"name" and "value"
There are gets/sets for the Values ArrayList in PTrait_. PTrait_
extends an abstract class which (partially) implements the Trait_
interface.
I can't tell why I can't access the values in PTrait_. What I'm doing
seems consistent with one of the examples in QueryTest except for the
inheritance aspect. Any suggestions?
Thanks,
Dave
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