nullSafeGet not null safe
-------------------------
Key: HIB-103
URL: http://jira.andromda.org/browse/HIB-103
Project: Hibernate Cartridge
Type: Bug
Versions: 3.0 Final
Environment: HIbernate/Spring cartridge
Reporter: Darius Schier
Assigned to: Martin West
Hi there,
HibernateByteBlobType.nullSafeGet and nullSafeSet are not null save, NPE are
thrown in both cases if the value is null.
I would suggest something like that:
public void nullSafeSet(PreparedStatement st, Object value, int index)
throws SQLException
{
byte[] b = (byte[])value;
if(b!= null ) {
st.setBinaryStream(index, new ByteArrayInputStream(b), b.length);
} else {
st.setBinaryStream(index,null,0);
}
}
public Object nullSafeGet(ResultSet rs, String[] names, Object owner)
throws SQLException
{
Blob blob = rs.getBlob(names[0]);
if(blob == null) {
return null;
} else {
return blob.getBytes(1, (int)blob.length());
}
}
Regards
Darius
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