[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-6681) ArrayIndexOutOfBoundsException on enabling cache for a Native SQL query
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-6681?page=c...
]
songkun commented on HHH-6681:
------------------------------
protected void autoDiscoverTypes(ResultSet rs) {
try {
Metadata metadata = new Metadata( getFactory(), rs );
List aliases = new ArrayList();
List types = new ArrayList();
rowProcessor.prepareForAutoDiscovery( metadata );
for ( int i = 0; i < rowProcessor.columnProcessors.length; i++ ) {
rowProcessor.columnProcessors[i].performDiscovery( metadata, types, aliases );
}
//---------------------------------------------------
// bug here ??? copy types to resultTypes ,not "=" ?
resultTypes = ArrayHelper.toTypeArray( types );
transformerAliases = ArrayHelper.toStringArray( aliases );
}
catch ( SQLException e ) {
throw new HibernateException( "Exception while trying to autodiscover
types.", e );
}
}
ArrayIndexOutOfBoundsException on enabling cache for a Native SQL
query
-----------------------------------------------------------------------
Key: HHH-6681
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6681
Project: Hibernate Core
Issue Type: Bug
Components: caching (L2)
Affects Versions: 3.6.7
Environment: Hibernate 3.6.7-Final
ehcache 2.4.5
Reporter: Samuel Mendenhall
Fix For: 3.6.8
String sql = "select (SELECT count(*) from kcs.dw_reports as k, kcs.dw_link_rate as
lr where k.id = lr.master_report_id and k.kerberos_name = :username and k.active = true
and k.span_identifier = :yearMonth) as total," +
"(SELECT count(*) from kcs.dw_reports as k, kcs.dw_link_rate as lr where k.id =
lr.master_report_id and k.kerberos_name = :username and k.active = true and
k.span_identifier = :yearMonth and lr.linked_to_doc_id IS NULL) as unlinked";
try
{
beginTransaction();
results = getSession().createSQLQuery(sql)
.setParameter("username", username)
.setParameter("yearMonth", yearMonth)
.setCacheable(true)
.setReadOnly(true)
.list();
commitTransaction();
}
catch (HibernateException e)
{
rollbackTransaction();
e.printStackTrace();
log.error(e.getMessage());
}
Console log:
Hibernate:
select
(SELECT
count(*)
from
kcs.dw_reports as k,
kcs.dw_link_rate as lr
where
k.id = lr.master_report_id
and k.kerberos_name = ?
and k.active = true
and k.span_identifier = ?) as total,
(SELECT
count(*)
from
kcs.dw_reports as k,
kcs.dw_link_rate as lr
where
k.id = lr.master_report_id
and k.kerberos_name = ?
and k.active = true
and k.span_identifier = ?
and lr.linked_to_doc_id IS NULL) as unlinked
21:01:42,284 ERROR ViewLinkRateService:40 - 0
java.lang.ArrayIndexOutOfBoundsException: 0
at org.hibernate.type.TypeHelper.disassemble(TypeHelper.java:146)
at org.hibernate.cache.StandardQueryCache.put(StandardQueryCache.java:106)
at org.hibernate.loader.Loader.putResultInQueryCache(Loader.java:2434)
at org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2321)
at org.hibernate.loader.Loader.list(Loader.java:2268)
at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
at com.jboss.support.server.KcsDao.getDwLinkRateNative(KcsDao.java:69)
at com.jboss.support.server.KcsDao.getLinkRateDataTable(KcsDao.java:128)
at
com.jboss.support.server.service.ViewLinkRateService$2.run(ViewLinkRateService.java:31)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)
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