Hi!
I have a value class that has a java.sql.Blob.
I have mapped it this way:
<field-descriptor id="2"
name="data"
column="PICTDATA"
jdbc-type="BLOB"
/>
And the column i the database is a BLOB.
I get the following error:
[PersistentField] ERROR: while set field:
object class[ se.javalia.picture.Picture
target field: data
target field type: interface java.sql.Blob
object value class: [B
object value: [EMAIL PROTECTED]
null
java.lang.IllegalArgumentException
at
sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:63)
at java.lang.reflect.Field.set(Field.java:519)
at
org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldDirectAccessImpl.doSet(Unknown
Source)
at
org.apache.ojb.broker.metadata.fieldaccess.AbstractPersistentField.set(Unknown Source)
at
org.apache.ojb.broker.accesslayer.RowReaderDefaultImpl.buildWithReflection(Unknown
Source)
at
org.apache.ojb.broker.accesslayer.RowReaderDefaultImpl.readObjectFrom(Unknown Source)
at org.apache.ojb.broker.accesslayer.RsIterator.getObjectFromResultSet(Unknown
Source)
at org.apache.ojb.broker.accesslayer.RsIterator.next(Unknown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source)
at
org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source)
at org.apache.ojb.broker.core.PersistenceBrokerImpl.getObjectByQuery(Unknown
Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getObjectByQuery(Unknown Source)
at
org.apache.ojb.broker.core.DelegatingPersistenceBroker.getObjectByQuery(Unknown Source)
at se.javalia.test.PbTest.query(PbTest.java:36)
at se.javalia.test.PbTest.main(PbTest.java:27)
Could anyone please tell me why I get this error? In the jdbc-types.html in the
documentation BLOB should work with java.sql.BLOB....
Thanks in advance
Roland Carlsson
