http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/SnapshotDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/SnapshotDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/SnapshotDaoImpl.java
index a349389..f5319ea 100644
--- a/engine/schema/src/com/cloud/storage/dao/SnapshotDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/SnapshotDaoImpl.java
@@ -52,10 +52,10 @@ import com.cloud.vm.VMInstanceVO;
 import com.cloud.vm.dao.VMInstanceDao;
 
 @Component
-@Local (value={SnapshotDao.class})
+@Local(value = { SnapshotDao.class })
 public class SnapshotDaoImpl extends GenericDaoBase<SnapshotVO, Long> 
implements SnapshotDao {
     public static final Logger s_logger = 
Logger.getLogger(SnapshotDaoImpl.class.getName());
-    //TODO: we should remove these direct sqls
+    // TODO: we should remove these direct sqls
     private static final String GET_LAST_SNAPSHOT = "SELECT snapshots.id FROM 
snapshot_store_ref, snapshots where snapshots.id = 
snapshot_store_ref.snapshot_id AND snapshosts.volume_id = ? AND 
snapshot_store_ref.role = ? ORDER BY created DESC";
     private static final String UPDATE_SNAPSHOT_VERSION = "UPDATE snapshots 
SET version = ? WHERE volume_id = ? AND version = ?";
     private static final String GET_SECHOST_ID = "SELECT store_id FROM 
snapshots, snapshot_store_ref where snapshots.id = 
snapshot_store_ref.snapshot_id AND volume_id = ? AND backup_snap_id IS NOT NULL 
AND sechost_id IS NOT NULL LIMIT 1";
@@ -71,9 +71,12 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
     private SearchBuilder<SnapshotVO> StatusSearch;
     private GenericSearchBuilder<SnapshotVO, Long> CountSnapshotsByAccount;
     private GenericSearchBuilder<SnapshotVO, SumCount> secondaryStorageSearch;
-    @Inject ResourceTagDao _tagsDao;
-    @Inject protected VMInstanceDao _instanceDao;
-    @Inject protected VolumeDao _volumeDao;
+    @Inject
+    ResourceTagDao _tagsDao;
+    @Inject
+    protected VMInstanceDao _instanceDao;
+    @Inject
+    protected VolumeDao _volumeDao;
 
     @Override
     public SnapshotVO findNextSnapshot(long snapshotId) {
@@ -83,20 +86,19 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
     }
 
     @Override
-     public List<SnapshotVO> listByBackupUuid(long volumeId, String 
backupUuid) {
+    public List<SnapshotVO> listByBackupUuid(long volumeId, String backupUuid) 
{
         SearchCriteria<SnapshotVO> sc = backupUuidSearch.create();
         sc.setParameters("backupUuid", backupUuid);
         return listBy(sc, null);
     }
 
     @Override
-    public List<SnapshotVO> listByVolumeIdType(long volumeId, Type type ) {
+    public List<SnapshotVO> listByVolumeIdType(long volumeId, Type type) {
         return listByVolumeIdType(null, volumeId, type);
     }
 
-
     @Override
-    public List<SnapshotVO> listByVolumeIdVersion(long volumeId, String 
version ) {
+    public List<SnapshotVO> listByVolumeIdVersion(long volumeId, String 
version) {
         return listByVolumeIdVersion(null, volumeId, version);
     }
 
@@ -106,27 +108,27 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
     }
 
     @Override
-    public List<SnapshotVO> listByVolumeId(Filter filter, long volumeId ) {
+    public List<SnapshotVO> listByVolumeId(Filter filter, long volumeId) {
         SearchCriteria<SnapshotVO> sc = VolumeIdSearch.create();
         sc.setParameters("volumeId", volumeId);
         return listBy(sc, filter);
     }
 
-   @Override
+    @Override
     public List<SnapshotVO> listByVolumeIdIncludingRemoved(long volumeId) {
         SearchCriteria<SnapshotVO> sc = VolumeIdSearch.create();
         sc.setParameters("volumeId", volumeId);
         return listIncludingRemovedBy(sc, null);
     }
 
-    public List<SnapshotVO> listByVolumeIdType(Filter filter, long volumeId, 
Type type ) {
+    public List<SnapshotVO> listByVolumeIdType(Filter filter, long volumeId, 
Type type) {
         SearchCriteria<SnapshotVO> sc = VolumeIdTypeSearch.create();
         sc.setParameters("volumeId", volumeId);
         sc.setParameters("type", type.ordinal());
         return listBy(sc, filter);
     }
 
-    public List<SnapshotVO> listByVolumeIdVersion(Filter filter, long 
volumeId, String version ) {
+    public List<SnapshotVO> listByVolumeIdVersion(Filter filter, long 
volumeId, String version) {
         SearchCriteria<SnapshotVO> sc = VolumeIdVersionSearch.create();
         sc.setParameters("volumeId", volumeId);
         sc.setParameters("version", version);
@@ -151,15 +153,17 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
         VolumeIdVersionSearch.and("volumeId", 
VolumeIdVersionSearch.entity().getVolumeId(), SearchCriteria.Op.EQ);
         VolumeIdVersionSearch.and("version", 
VolumeIdVersionSearch.entity().getVersion(), SearchCriteria.Op.EQ);
         VolumeIdVersionSearch.done();
-/*
-        ParentIdSearch = createSearchBuilder();
-        ParentIdSearch.and("prevSnapshotId", 
ParentIdSearch.entity().getPrevSnapshotId(), SearchCriteria.Op.EQ);
-        ParentIdSearch.done();
-
-        backupUuidSearch = createSearchBuilder();
-        backupUuidSearch.and("backupUuid", 
backupUuidSearch.entity().getBackupSnapshotId(), SearchCriteria.Op.EQ);
-        backupUuidSearch.done();
-*/
+        /*
+         * ParentIdSearch = createSearchBuilder();
+         * ParentIdSearch.and("prevSnapshotId",
+         * ParentIdSearch.entity().getPrevSnapshotId(), SearchCriteria.Op.EQ);
+         * ParentIdSearch.done();
+         * 
+         * backupUuidSearch = createSearchBuilder();
+         * backupUuidSearch.and("backupUuid",
+         * backupUuidSearch.entity().getBackupSnapshotId(),
+         * SearchCriteria.Op.EQ); backupUuidSearch.done();
+         */
         AccountIdSearch = createSearchBuilder();
         AccountIdSearch.and("accountId", 
AccountIdSearch.entity().getAccountId(), SearchCriteria.Op.EQ);
         AccountIdSearch.done();
@@ -183,9 +187,11 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
 
         SearchBuilder<VolumeVO> volumeSearch = 
_volumeDao.createSearchBuilder();
         volumeSearch.and("state", volumeSearch.entity().getState(), 
SearchCriteria.Op.EQ);
-        volumeSearch.join("instanceVolumes", instanceSearch, 
instanceSearch.entity().getId(), volumeSearch.entity().getInstanceId(), 
JoinType.INNER);
+        volumeSearch.join("instanceVolumes", instanceSearch, 
instanceSearch.entity().getId(), volumeSearch.entity()
+                .getInstanceId(), JoinType.INNER);
 
-        InstanceIdSearch.join("instanceSnapshots", volumeSearch, 
volumeSearch.entity().getId(), InstanceIdSearch.entity().getVolumeId(), 
JoinType.INNER);
+        InstanceIdSearch.join("instanceSnapshots", volumeSearch, 
volumeSearch.entity().getId(), InstanceIdSearch
+                .entity().getVolumeId(), JoinType.INNER);
         InstanceIdSearch.done();
 
         secondaryStorageSearch = createSearchBuilder(SumCount.class);
@@ -212,6 +218,7 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
         }
         return null;
     }
+
     @Override
     public long getLastSnapshot(long volumeId, DataStoreRole role) {
         Transaction txn = Transaction.currentTxn();
@@ -268,30 +275,30 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
 
     @Override
     public Long countSnapshotsForAccount(long accountId) {
-       SearchCriteria<Long> sc = CountSnapshotsByAccount.create();
+        SearchCriteria<Long> sc = CountSnapshotsByAccount.create();
         sc.setParameters("account", accountId);
         return customSearch(sc, null).get(0);
     }
 
     @Override
-       public List<SnapshotVO> listByInstanceId(long instanceId, 
Snapshot.State... status) {
-       SearchCriteria<SnapshotVO> sc = this.InstanceIdSearch.create();
+    public List<SnapshotVO> listByInstanceId(long instanceId, 
Snapshot.State... status) {
+        SearchCriteria<SnapshotVO> sc = this.InstanceIdSearch.create();
 
-       if (status != null && status.length != 0) {
-           sc.setParameters("status", (Object[])status);
-       }
+        if (status != null && status.length != 0) {
+            sc.setParameters("status", (Object[]) status);
+        }
 
-       sc.setJoinParameters("instanceSnapshots", "state", Volume.State.Ready);
-       sc.setJoinParameters("instanceVolumes", "instanceId", instanceId);
+        sc.setJoinParameters("instanceSnapshots", "state", Volume.State.Ready);
+        sc.setJoinParameters("instanceVolumes", "instanceId", instanceId);
         return listBy(sc, null);
     }
 
     @Override
     public List<SnapshotVO> listByStatus(long volumeId, Snapshot.State... 
status) {
-       SearchCriteria<SnapshotVO> sc = this.StatusSearch.create();
-       sc.setParameters("volumeId", volumeId);
-       sc.setParameters("status", (Object[])status);
-       return listBy(sc, null);
+        SearchCriteria<SnapshotVO> sc = this.StatusSearch.create();
+        sc.setParameters("volumeId", volumeId);
+        sc.setParameters("status", (Object[]) status);
+        return listBy(sc, null);
     }
 
     @Override
@@ -311,7 +318,7 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
     @Override
     public List<SnapshotVO> listAllByStatus(Snapshot.State... status) {
         SearchCriteria<SnapshotVO> sc = this.StatusSearch.create();
-        sc.setParameters("status", (Object[])status);
+        sc.setParameters("status", (Object[]) status);
         return listBy(sc, null);
     }
 
@@ -319,7 +326,7 @@ public class SnapshotDaoImpl extends 
GenericDaoBase<SnapshotVO, Long> implements
     public boolean updateState(State currentState, Event event, State 
nextState, SnapshotVO snapshot, Object data) {
         Transaction txn = Transaction.currentTxn();
         txn.start();
-        SnapshotVO snapshotVO = (SnapshotVO)snapshot;
+        SnapshotVO snapshotVO = (SnapshotVO) snapshot;
         snapshotVO.setState(nextState);
         super.update(snapshotVO.getId(), snapshotVO);
         txn.commit();

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDao.java 
b/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDao.java
index 467d491..f65b583 100644
--- a/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDao.java
+++ b/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDao.java
@@ -28,11 +28,17 @@ import com.cloud.utils.db.GenericDao;
  * Data Access Object for snapshot_policy table
  */
 public interface SnapshotPolicyDao extends GenericDao<SnapshotPolicyVO, Long> {
-       List<SnapshotPolicyVO> listByVolumeId(long volumeId);
-       List<SnapshotPolicyVO> listByVolumeId(long volumeId, Filter filter);
+    List<SnapshotPolicyVO> listByVolumeId(long volumeId);
+
+    List<SnapshotPolicyVO> listByVolumeId(long volumeId, Filter filter);
+
     Pair<List<SnapshotPolicyVO>, Integer> listAndCountByVolumeId(long 
volumeId);
+
     Pair<List<SnapshotPolicyVO>, Integer> listAndCountByVolumeId(long 
volumeId, Filter filter);
-       SnapshotPolicyVO findOneByVolumeInterval(long volumeId, IntervalType 
intvType);
+
+    SnapshotPolicyVO findOneByVolumeInterval(long volumeId, IntervalType 
intvType);
+
     List<SnapshotPolicyVO> listActivePolicies();
+
     SnapshotPolicyVO findOneByVolume(long volumeId);
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDaoImpl.java
index 3f894a2..662ad43 100644
--- a/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/SnapshotPolicyDaoImpl.java
@@ -16,7 +16,6 @@
 // under the License.
 package com.cloud.storage.dao;
 
-
 import java.util.List;
 
 import javax.ejb.Local;
@@ -32,33 +31,33 @@ import com.cloud.utils.db.SearchBuilder;
 import com.cloud.utils.db.SearchCriteria;
 
 @Component
-@Local (value={SnapshotPolicyDao.class})
+@Local(value = { SnapshotPolicyDao.class })
 public class SnapshotPolicyDaoImpl extends GenericDaoBase<SnapshotPolicyVO, 
Long> implements SnapshotPolicyDao {
-       private final SearchBuilder<SnapshotPolicyVO> VolumeIdSearch;
-       private final SearchBuilder<SnapshotPolicyVO> VolumeIdIntervalSearch;
-       private final SearchBuilder<SnapshotPolicyVO> ActivePolicySearch;
-       
-       @Override
-       public SnapshotPolicyVO findOneByVolumeInterval(long volumeId, 
IntervalType intvType) {
-               SearchCriteria<SnapshotPolicyVO> sc = 
VolumeIdIntervalSearch.create();
+    private final SearchBuilder<SnapshotPolicyVO> VolumeIdSearch;
+    private final SearchBuilder<SnapshotPolicyVO> VolumeIdIntervalSearch;
+    private final SearchBuilder<SnapshotPolicyVO> ActivePolicySearch;
+
+    @Override
+    public SnapshotPolicyVO findOneByVolumeInterval(long volumeId, 
IntervalType intvType) {
+        SearchCriteria<SnapshotPolicyVO> sc = VolumeIdIntervalSearch.create();
         sc.setParameters("volumeId", volumeId);
         sc.setParameters("interval", intvType.ordinal());
-               return findOneBy(sc);
-       }
-       
-   @Override
+        return findOneBy(sc);
+    }
+
+    @Override
     public SnapshotPolicyVO findOneByVolume(long volumeId) {
         SearchCriteria<SnapshotPolicyVO> sc = VolumeIdSearch.create();
         sc.setParameters("volumeId", volumeId);
         sc.setParameters("active", true);
         return findOneBy(sc);
     }
-       
-       @Override
-       public List<SnapshotPolicyVO> listByVolumeId(long volumeId) {
-               return listByVolumeId(volumeId, null);
-       }
-       
+
+    @Override
+    public List<SnapshotPolicyVO> listByVolumeId(long volumeId) {
+        return listByVolumeId(volumeId, null);
+    }
+
     @Override
     public List<SnapshotPolicyVO> listByVolumeId(long volumeId, Filter filter) 
{
         SearchCriteria<SnapshotPolicyVO> sc = VolumeIdSearch.create();
@@ -66,7 +65,7 @@ public class SnapshotPolicyDaoImpl extends 
GenericDaoBase<SnapshotPolicyVO, Long
         sc.setParameters("active", true);
         return listBy(sc, filter);
     }
-       
+
     @Override
     public Pair<List<SnapshotPolicyVO>, Integer> listAndCountByVolumeId(long 
volumeId) {
         return listAndCountByVolumeId(volumeId, null);
@@ -85,12 +84,12 @@ public class SnapshotPolicyDaoImpl extends 
GenericDaoBase<SnapshotPolicyVO, Long
         VolumeIdSearch.and("volumeId", VolumeIdSearch.entity().getVolumeId(), 
SearchCriteria.Op.EQ);
         VolumeIdSearch.and("active", VolumeIdSearch.entity().isActive(), 
SearchCriteria.Op.EQ);
         VolumeIdSearch.done();
-        
+
         VolumeIdIntervalSearch = createSearchBuilder();
         VolumeIdIntervalSearch.and("volumeId", 
VolumeIdIntervalSearch.entity().getVolumeId(), SearchCriteria.Op.EQ);
         VolumeIdIntervalSearch.and("interval", 
VolumeIdIntervalSearch.entity().getInterval(), SearchCriteria.Op.EQ);
         VolumeIdIntervalSearch.done();
-        
+
         ActivePolicySearch = createSearchBuilder();
         ActivePolicySearch.and("active", 
ActivePolicySearch.entity().isActive(), SearchCriteria.Op.EQ);
         ActivePolicySearch.done();
@@ -101,5 +100,5 @@ public class SnapshotPolicyDaoImpl extends 
GenericDaoBase<SnapshotPolicyVO, Long
         SearchCriteria<SnapshotPolicyVO> sc = ActivePolicySearch.create();
         sc.setParameters("active", true);
         return listIncludingRemovedBy(sc);
-    }  
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDao.java 
b/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDao.java
index 0419e28..7ca0a39 100644
--- a/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDao.java
+++ b/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDao.java
@@ -16,10 +16,9 @@
 // under the License.
 package com.cloud.storage.dao;
 
-
 import java.util.Date;
 import java.util.List;
-import com.cloud.storage.SnapshotPolicyVO;
+
 import com.cloud.storage.SnapshotScheduleVO;
 import com.cloud.utils.db.GenericDao;
 
@@ -28,7 +27,7 @@ import com.cloud.utils.db.GenericDao;
  */
 public interface SnapshotScheduleDao extends GenericDao<SnapshotScheduleVO, 
Long> {
 
-       List<SnapshotScheduleVO> getCoincidingSnapshotSchedules(long volumeId, 
Date date);
+    List<SnapshotScheduleVO> getCoincidingSnapshotSchedules(long volumeId, 
Date date);
 
     List<SnapshotScheduleVO> getSchedulesToExecute(Date currentTimestamp);
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDaoImpl.java
----------------------------------------------------------------------
diff --git 
a/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDaoImpl.java
index c01644e..72d47fa 100644
--- a/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/SnapshotScheduleDaoImpl.java
@@ -30,60 +30,63 @@ import com.cloud.utils.db.SearchBuilder;
 import com.cloud.utils.db.SearchCriteria;
 
 @Component
-@Local (value={SnapshotScheduleDao.class})
+@Local(value = { SnapshotScheduleDao.class })
 public class SnapshotScheduleDaoImpl extends 
GenericDaoBase<SnapshotScheduleVO, Long> implements SnapshotScheduleDao {
-       protected final SearchBuilder<SnapshotScheduleVO> 
executableSchedulesSearch;
-       protected final SearchBuilder<SnapshotScheduleVO> 
coincidingSchedulesSearch;
+    protected final SearchBuilder<SnapshotScheduleVO> 
executableSchedulesSearch;
+    protected final SearchBuilder<SnapshotScheduleVO> 
coincidingSchedulesSearch;
     private final SearchBuilder<SnapshotScheduleVO> VolumeIdSearch;
     private final SearchBuilder<SnapshotScheduleVO> VolumeIdPolicyIdSearch;
-       
-       
-       protected SnapshotScheduleDaoImpl() {
-               
-           executableSchedulesSearch = createSearchBuilder();
-        executableSchedulesSearch.and("scheduledTimestamp", 
executableSchedulesSearch.entity().getScheduledTimestamp(), 
SearchCriteria.Op.LT);
-        executableSchedulesSearch.and("asyncJobId", 
executableSchedulesSearch.entity().getAsyncJobId(), SearchCriteria.Op.NULL);
+
+    protected SnapshotScheduleDaoImpl() {
+
+        executableSchedulesSearch = createSearchBuilder();
+        executableSchedulesSearch.and("scheduledTimestamp", 
executableSchedulesSearch.entity().getScheduledTimestamp(),
+                SearchCriteria.Op.LT);
+        executableSchedulesSearch.and("asyncJobId", 
executableSchedulesSearch.entity().getAsyncJobId(),
+                SearchCriteria.Op.NULL);
         executableSchedulesSearch.done();
-        
+
         coincidingSchedulesSearch = createSearchBuilder();
-        coincidingSchedulesSearch.and("volumeId", 
coincidingSchedulesSearch.entity().getVolumeId(), SearchCriteria.Op.EQ);
-        coincidingSchedulesSearch.and("scheduledTimestamp", 
coincidingSchedulesSearch.entity().getScheduledTimestamp(), 
SearchCriteria.Op.LT);
-        coincidingSchedulesSearch.and("asyncJobId", 
coincidingSchedulesSearch.entity().getAsyncJobId(), SearchCriteria.Op.NULL);
+        coincidingSchedulesSearch.and("volumeId", 
coincidingSchedulesSearch.entity().getVolumeId(),
+                SearchCriteria.Op.EQ);
+        coincidingSchedulesSearch.and("scheduledTimestamp", 
coincidingSchedulesSearch.entity().getScheduledTimestamp(),
+                SearchCriteria.Op.LT);
+        coincidingSchedulesSearch.and("asyncJobId", 
coincidingSchedulesSearch.entity().getAsyncJobId(),
+                SearchCriteria.Op.NULL);
         coincidingSchedulesSearch.done();
-        
+
         VolumeIdSearch = createSearchBuilder();
         VolumeIdSearch.and("volumeId", VolumeIdSearch.entity().getVolumeId(), 
SearchCriteria.Op.EQ);
         VolumeIdSearch.done();
-        
+
         VolumeIdPolicyIdSearch = createSearchBuilder();
         VolumeIdPolicyIdSearch.and("volumeId", 
VolumeIdPolicyIdSearch.entity().getVolumeId(), SearchCriteria.Op.EQ);
         VolumeIdPolicyIdSearch.and("policyId", 
VolumeIdPolicyIdSearch.entity().getPolicyId(), SearchCriteria.Op.EQ);
         VolumeIdPolicyIdSearch.done();
-               
-       }
-       
-       /**
-        * {@inheritDoc} 
-        */
-       @Override
-       public List<SnapshotScheduleVO> getCoincidingSnapshotSchedules(long 
volumeId, Date date) {
-               SearchCriteria<SnapshotScheduleVO> sc = 
coincidingSchedulesSearch.create();
-           sc.setParameters("volumeId", volumeId);
-           sc.setParameters("scheduledTimestamp", date);
-           // Don't return manual snapshots. They will be executed through 
another code path.
+
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public List<SnapshotScheduleVO> getCoincidingSnapshotSchedules(long 
volumeId, Date date) {
+        SearchCriteria<SnapshotScheduleVO> sc = 
coincidingSchedulesSearch.create();
+        sc.setParameters("volumeId", volumeId);
+        sc.setParameters("scheduledTimestamp", date);
+        // Don't return manual snapshots. They will be executed through another
+        // code path.
         sc.addAnd("policyId", SearchCriteria.Op.NEQ, 1L);
         return listBy(sc);
-       }
+    }
 
-       
     @Override
     public SnapshotScheduleVO findOneByVolume(long volumeId) {
         SearchCriteria<SnapshotScheduleVO> sc = VolumeIdSearch.create();
         sc.setParameters("volumeId", volumeId);
         return findOneBy(sc);
     }
-    
-    
+
     @Override
     public SnapshotScheduleVO findOneByVolumePolicy(long volumeId, long 
policyId) {
         SearchCriteria<SnapshotScheduleVO> sc = 
VolumeIdPolicyIdSearch.create();
@@ -91,8 +94,9 @@ public class SnapshotScheduleDaoImpl extends 
GenericDaoBase<SnapshotScheduleVO,
         sc.setParameters("policyId", policyId);
         return findOneBy(sc);
     }
-       /**
-     * {@inheritDoc} 
+
+    /**
+     * {@inheritDoc}
      */
     @Override
     public List<SnapshotScheduleVO> getSchedulesToExecute(Date 
currentTimestamp) {
@@ -100,9 +104,9 @@ public class SnapshotScheduleDaoImpl extends 
GenericDaoBase<SnapshotScheduleVO,
         sc.setParameters("scheduledTimestamp", currentTimestamp);
         return listBy(sc);
     }
-    
+
     /**
-     * {@inheritDoc} 
+     * {@inheritDoc}
      */
     @Override
     public SnapshotScheduleVO getCurrentSchedule(Long volumeId, Long policyId, 
boolean executing) {
@@ -113,7 +117,8 @@ public class SnapshotScheduleDaoImpl extends 
GenericDaoBase<SnapshotScheduleVO,
         if (policyId != null) {
             sc.addAnd("policyId", SearchCriteria.Op.EQ, policyId);
             if (policyId != Snapshot.MANUAL_POLICY_ID) {
-                // manual policies aren't scheduled by the snapshot poller, so 
don't look for the jobId here
+                // manual policies aren't scheduled by the snapshot poller, so
+                // don't look for the jobId here
                 sc.addAnd("asyncJobId", op);
             }
         } else {
@@ -121,14 +126,14 @@ public class SnapshotScheduleDaoImpl extends 
GenericDaoBase<SnapshotScheduleVO,
         }
 
         List<SnapshotScheduleVO> snapshotSchedules = listBy(sc);
-        // This will return only one schedule because of a DB uniqueness 
constraint.
+        // This will return only one schedule because of a DB uniqueness
+        // constraint.
         assert (snapshotSchedules.size() <= 1);
         if (snapshotSchedules.isEmpty()) {
             return null;
-        }
-        else {
+        } else {
             return snapshotSchedules.get(0);
         }
     }
-    
+
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/StoragePoolDetailsDaoImpl.java
----------------------------------------------------------------------
diff --git 
a/engine/schema/src/com/cloud/storage/dao/StoragePoolDetailsDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/StoragePoolDetailsDaoImpl.java
index 38b5253..8952e6c 100644
--- a/engine/schema/src/com/cloud/storage/dao/StoragePoolDetailsDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/StoragePoolDetailsDaoImpl.java
@@ -32,11 +32,12 @@ import com.cloud.utils.db.SearchCriteria;
 import com.cloud.utils.db.Transaction;
 
 @Component
-@Local(value=StoragePoolDetailsDao.class)
-public class StoragePoolDetailsDaoImpl extends 
GenericDaoBase<StoragePoolDetailVO, Long> implements StoragePoolDetailsDao {
-    
+@Local(value = StoragePoolDetailsDao.class)
+public class StoragePoolDetailsDaoImpl extends 
GenericDaoBase<StoragePoolDetailVO, Long> implements
+        StoragePoolDetailsDao {
+
     protected final SearchBuilder<StoragePoolDetailVO> PoolSearch;
-    
+
     protected StoragePoolDetailsDaoImpl() {
         super();
         PoolSearch = createSearchBuilder();
@@ -44,13 +45,13 @@ public class StoragePoolDetailsDaoImpl extends 
GenericDaoBase<StoragePoolDetailV
         PoolSearch.and("name", PoolSearch.entity().getName(), 
SearchCriteria.Op.EQ);
         PoolSearch.done();
     }
-    
+
     @Override
     public void update(long poolId, Map<String, String> details) {
         Transaction txn = Transaction.currentTxn();
         SearchCriteria<StoragePoolDetailVO> sc = PoolSearch.create();
         sc.setParameters("pool", poolId);
-        
+
         txn.start();
         expunge(sc);
         for (Map.Entry<String, String> entry : details.entrySet()) {
@@ -59,19 +60,19 @@ public class StoragePoolDetailsDaoImpl extends 
GenericDaoBase<StoragePoolDetailV
         }
         txn.commit();
     }
-    
+
     @Override
     public Map<String, String> getDetails(long poolId) {
-       SearchCriteria<StoragePoolDetailVO> sc = PoolSearch.create();
-       sc.setParameters("pool", poolId);
-       
-       List<StoragePoolDetailVO> details = listBy(sc);
-       Map<String, String> detailsMap = new HashMap<String, String>();
-       for (StoragePoolDetailVO detail : details) {
-               detailsMap.put(detail.getName(), detail.getValue());
-       }
-       
-       return detailsMap;
+        SearchCriteria<StoragePoolDetailVO> sc = PoolSearch.create();
+        sc.setParameters("pool", poolId);
+
+        List<StoragePoolDetailVO> details = listBy(sc);
+        Map<String, String> detailsMap = new HashMap<String, String>();
+        for (StoragePoolDetailVO detail : details) {
+            detailsMap.put(detail.getName(), detail.getValue());
+        }
+
+        return detailsMap;
     }
 
     @Override

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/StoragePoolHostDaoImpl.java
----------------------------------------------------------------------
diff --git 
a/engine/schema/src/com/cloud/storage/dao/StoragePoolHostDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/StoragePoolHostDaoImpl.java
index 4f509d1..730216b 100644
--- a/engine/schema/src/com/cloud/storage/dao/StoragePoolHostDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/StoragePoolHostDaoImpl.java
@@ -46,13 +46,16 @@ public class StoragePoolHostDaoImpl extends 
GenericDaoBase<StoragePoolHostVO, Lo
 
     protected static final String HOST_FOR_POOL_SEARCH = "SELECT * FROM 
storage_pool_host_ref ph,  host h where  ph.host_id = h.id and ph.pool_id=? and 
h.status=? ";
 
-    protected static final String STORAGE_POOL_HOST_INFO = "SELECT 
p.data_center_id,  count(ph.host_id) " + " FROM storage_pool p, 
storage_pool_host_ref ph "
-            + " WHERE p.id = ph.pool_id AND p.data_center_id = ? " + " GROUP 
by p.data_center_id";
+    protected static final String STORAGE_POOL_HOST_INFO = "SELECT 
p.data_center_id,  count(ph.host_id) "
+            + " FROM storage_pool p, storage_pool_host_ref ph " + " WHERE p.id 
= ph.pool_id AND p.data_center_id = ? "
+            + " GROUP by p.data_center_id";
 
-    protected static final String SHARED_STORAGE_POOL_HOST_INFO = "SELECT 
p.data_center_id,  count(ph.host_id) " + " FROM storage_pool p, 
storage_pool_host_ref ph "
-            + " WHERE p.id = ph.pool_id AND p.data_center_id = ? " + " AND 
p.pool_type NOT IN ('LVM', 'Filesystem')" + " GROUP by p.data_center_id";
+    protected static final String SHARED_STORAGE_POOL_HOST_INFO = "SELECT 
p.data_center_id,  count(ph.host_id) "
+            + " FROM storage_pool p, storage_pool_host_ref ph " + " WHERE p.id 
= ph.pool_id AND p.data_center_id = ? "
+            + " AND p.pool_type NOT IN ('LVM', 'Filesystem')" + " GROUP by 
p.data_center_id";
 
-    protected static final String DELETE_PRIMARY_RECORDS = "DELETE " + "FROM 
storage_pool_host_ref " + "WHERE host_id = ?";
+    protected static final String DELETE_PRIMARY_RECORDS = "DELETE " + "FROM 
storage_pool_host_ref "
+            + "WHERE host_id = ?";
 
     public StoragePoolHostDaoImpl() {
         PoolSearch = createSearchBuilder();
@@ -83,7 +86,7 @@ public class StoragePoolHostDaoImpl extends 
GenericDaoBase<StoragePoolHostVO, Lo
         sc.setParameters("host_id", hostId);
         return listIncludingRemovedBy(sc);
     }
-    
+
     @Override
     public List<StoragePoolHostVO> listByHostId(long hostId) {
         SearchCriteria<StoragePoolHostVO> sc = HostSearch.create();
@@ -113,7 +116,8 @@ public class StoragePoolHostDaoImpl extends 
GenericDaoBase<StoragePoolHostVO, Lo
             pstmt.setString(2, hostStatus.toString());
             rs = pstmt.executeQuery();
             while (rs.next()) {
-                // result.add(toEntityBean(rs, false)); TODO: this is buggy in 
GenericDaoBase for hand constructed queries
+                // result.add(toEntityBean(rs, false)); TODO: this is buggy in
+                // GenericDaoBase for hand constructed queries
                 long id = rs.getLong(1); // ID column
                 result.add(findById(id));
             }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDao.java 
b/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDao.java
index c05abf5..9cd9778 100644
--- a/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDao.java
+++ b/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDao.java
@@ -20,6 +20,7 @@ import java.util.List;
 
 import com.cloud.storage.StoragePoolWorkVO;
 import com.cloud.utils.db.GenericDao;
+
 /**
  * Data Access Object for storage_pool table
  */
@@ -34,5 +35,5 @@ public interface StoragePoolWorkDao extends 
GenericDao<StoragePoolWorkVO, Long>
     void removePendingJobsOnMsRestart(long msId, long poolId);
 
     List<Long> searchForPoolIdsForPendingWorkJobs(long msId);
-        
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDaoImpl.java
----------------------------------------------------------------------
diff --git 
a/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDaoImpl.java
index 360a814..052bae4 100644
--- a/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/StoragePoolWorkDaoImpl.java
@@ -35,43 +35,53 @@ import com.cloud.utils.db.Transaction;
 import com.cloud.utils.exception.CloudRuntimeException;
 
 @Component
-@Local(value={StoragePoolWorkDao.class}) @DB(txn=false)
-public class StoragePoolWorkDaoImpl extends GenericDaoBase<StoragePoolWorkVO, 
Long>  implements StoragePoolWorkDao {
+@Local(value = { StoragePoolWorkDao.class })
+@DB(txn = false)
+public class StoragePoolWorkDaoImpl extends GenericDaoBase<StoragePoolWorkVO, 
Long> implements StoragePoolWorkDao {
 
     protected final SearchBuilder<StoragePoolWorkVO> 
PendingWorkForPrepareForMaintenanceSearch;
     protected final SearchBuilder<StoragePoolWorkVO> 
PendingWorkForCancelMaintenanceSearch;
     protected final SearchBuilder<StoragePoolWorkVO> PoolAndVmIdSearch;
     protected final SearchBuilder<StoragePoolWorkVO> PendingJobsForDeadMs;
-    
+
     private final String FindPoolIds = "SELECT distinct 
storage_pool_work.pool_id FROM storage_pool_work WHERE mgmt_server_id = ?";
-    
+
     protected StoragePoolWorkDaoImpl() {
         PendingWorkForPrepareForMaintenanceSearch = createSearchBuilder();
-        PendingWorkForPrepareForMaintenanceSearch.and("poolId", 
PendingWorkForPrepareForMaintenanceSearch.entity().getPoolId(), 
SearchCriteria.Op.EQ);
-        PendingWorkForPrepareForMaintenanceSearch.and("stoppedForMaintenance", 
PendingWorkForPrepareForMaintenanceSearch.entity().isStoppedForMaintenance(), 
SearchCriteria.Op.EQ);
-        
PendingWorkForPrepareForMaintenanceSearch.and("startedAfterMaintenance", 
PendingWorkForPrepareForMaintenanceSearch.entity().isStartedAfterMaintenance(), 
SearchCriteria.Op.EQ);
+        PendingWorkForPrepareForMaintenanceSearch.and("poolId", 
PendingWorkForPrepareForMaintenanceSearch.entity()
+                .getPoolId(), SearchCriteria.Op.EQ);
+        PendingWorkForPrepareForMaintenanceSearch.and("stoppedForMaintenance",
+                
PendingWorkForPrepareForMaintenanceSearch.entity().isStoppedForMaintenance(), 
SearchCriteria.Op.EQ);
+        
PendingWorkForPrepareForMaintenanceSearch.and("startedAfterMaintenance",
+                
PendingWorkForPrepareForMaintenanceSearch.entity().isStartedAfterMaintenance(), 
SearchCriteria.Op.EQ);
         PendingWorkForPrepareForMaintenanceSearch.done();
-        
+
         PendingWorkForCancelMaintenanceSearch = createSearchBuilder();
-        PendingWorkForCancelMaintenanceSearch.and("poolId", 
PendingWorkForCancelMaintenanceSearch.entity().getPoolId(), 
SearchCriteria.Op.EQ);
-        PendingWorkForCancelMaintenanceSearch.and("stoppedForMaintenance", 
PendingWorkForCancelMaintenanceSearch.entity().isStoppedForMaintenance(), 
SearchCriteria.Op.EQ);
-        PendingWorkForCancelMaintenanceSearch.and("startedAfterMaintenance", 
PendingWorkForCancelMaintenanceSearch.entity().isStartedAfterMaintenance(), 
SearchCriteria.Op.EQ);
+        PendingWorkForCancelMaintenanceSearch.and("poolId", 
PendingWorkForCancelMaintenanceSearch.entity().getPoolId(),
+                SearchCriteria.Op.EQ);
+        PendingWorkForCancelMaintenanceSearch.and("stoppedForMaintenance", 
PendingWorkForCancelMaintenanceSearch
+                .entity().isStoppedForMaintenance(), SearchCriteria.Op.EQ);
+        PendingWorkForCancelMaintenanceSearch.and("startedAfterMaintenance", 
PendingWorkForCancelMaintenanceSearch
+                .entity().isStartedAfterMaintenance(), SearchCriteria.Op.EQ);
         PendingWorkForCancelMaintenanceSearch.done();
 
         PoolAndVmIdSearch = createSearchBuilder();
         PoolAndVmIdSearch.and("poolId", 
PoolAndVmIdSearch.entity().getPoolId(), SearchCriteria.Op.EQ);
         PoolAndVmIdSearch.and("vmId", PoolAndVmIdSearch.entity().getVmId(), 
SearchCriteria.Op.EQ);
         PoolAndVmIdSearch.done();
-        
+
         PendingJobsForDeadMs = createSearchBuilder();
-        PendingJobsForDeadMs.and("managementServerId", 
PendingJobsForDeadMs.entity().getManagementServerId(), SearchCriteria.Op.EQ);
+        PendingJobsForDeadMs.and("managementServerId", 
PendingJobsForDeadMs.entity().getManagementServerId(),
+                SearchCriteria.Op.EQ);
         PendingJobsForDeadMs.and("poolId", 
PendingJobsForDeadMs.entity().getPoolId(), SearchCriteria.Op.EQ);
-        PendingJobsForDeadMs.and("stoppedForMaintenance", 
PendingJobsForDeadMs.entity().isStoppedForMaintenance(), SearchCriteria.Op.EQ);
-        PendingJobsForDeadMs.and("startedAfterMaintenance", 
PendingJobsForDeadMs.entity().isStartedAfterMaintenance(), 
SearchCriteria.Op.EQ);
+        PendingJobsForDeadMs.and("stoppedForMaintenance", 
PendingJobsForDeadMs.entity().isStoppedForMaintenance(),
+                SearchCriteria.Op.EQ);
+        PendingJobsForDeadMs.and("startedAfterMaintenance", 
PendingJobsForDeadMs.entity().isStartedAfterMaintenance(),
+                SearchCriteria.Op.EQ);
         PendingJobsForDeadMs.done();
-        
+
     }
-    
+
     @Override
     public List<StoragePoolWorkVO> 
listPendingWorkForPrepareForMaintenanceByPoolId(long poolId) {
         SearchCriteria<StoragePoolWorkVO> sc = 
PendingWorkForPrepareForMaintenanceSearch.create();
@@ -80,7 +90,7 @@ public class StoragePoolWorkDaoImpl extends 
GenericDaoBase<StoragePoolWorkVO, Lo
         sc.setParameters("startedAfterMaintenance", false);
         return listBy(sc);
     }
-    
+
     @Override
     public List<StoragePoolWorkVO> 
listPendingWorkForCancelMaintenanceByPoolId(long poolId) {
         SearchCriteria<StoragePoolWorkVO> sc = 
PendingWorkForCancelMaintenanceSearch.create();
@@ -89,7 +99,7 @@ public class StoragePoolWorkDaoImpl extends 
GenericDaoBase<StoragePoolWorkVO, Lo
         sc.setParameters("startedAfterMaintenance", false);
         return listBy(sc);
     }
-    
+
     @Override
     public StoragePoolWorkVO findByPoolIdAndVmId(long poolId, long vmId) {
         SearchCriteria<StoragePoolWorkVO> sc = PoolAndVmIdSearch.create();
@@ -97,22 +107,22 @@ public class StoragePoolWorkDaoImpl extends 
GenericDaoBase<StoragePoolWorkVO, Lo
         sc.setParameters("vmId", vmId);
         return listBy(sc).get(0);
     }
-    
+
     @Override
     public void removePendingJobsOnMsRestart(long msId, long poolId) {
-        //hung jobs are those which are stopped, but never started
+        // hung jobs are those which are stopped, but never started
         SearchCriteria<StoragePoolWorkVO> sc = PendingJobsForDeadMs.create();
         sc.setParameters("managementServerId", msId);
         sc.setParameters("poolId", poolId);
         sc.setParameters("stoppedForMaintenance", true);
-        sc.setParameters("startedAfterMaintenance", false);        
+        sc.setParameters("startedAfterMaintenance", false);
         remove(sc);
     }
-    
+
     @Override
     @DB
-    public List<Long> searchForPoolIdsForPendingWorkJobs(long msId){
-        
+    public List<Long> searchForPoolIdsForPendingWorkJobs(long msId) {
+
         StringBuilder sql = new StringBuilder(FindPoolIds);
 
         Transaction txn = Transaction.currentTxn();
@@ -126,7 +136,7 @@ public class StoragePoolWorkDaoImpl extends 
GenericDaoBase<StoragePoolWorkVO, Lo
 
             while (rs.next()) {
                 poolIds.add(rs.getLong("pool_id"));
-            }           
+            }
             return poolIds;
         } catch (SQLException e) {
             throw new CloudRuntimeException("Unable to execute " + 
pstmt.toString(), e);

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/SwiftDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/SwiftDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/SwiftDaoImpl.java
index 19e5a85..0714690 100644
--- a/engine/schema/src/com/cloud/storage/dao/SwiftDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/SwiftDaoImpl.java
@@ -33,7 +33,7 @@ import com.cloud.utils.db.GenericDaoBase;
  * 
  */
 @Component
-@Local (value={SwiftDao.class})
+@Local(value = { SwiftDao.class })
 public class SwiftDaoImpl extends GenericDaoBase<SwiftVO, Long> implements 
SwiftDao {
     public static final Logger s_logger = 
Logger.getLogger(SwiftDaoImpl.class.getName());
 

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/UploadDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/UploadDao.java 
b/engine/schema/src/com/cloud/storage/dao/UploadDao.java
index 06336ae..0defb36 100755
--- a/engine/schema/src/com/cloud/storage/dao/UploadDao.java
+++ b/engine/schema/src/com/cloud/storage/dao/UploadDao.java
@@ -24,13 +24,12 @@ import com.cloud.storage.Upload.Type;
 import com.cloud.storage.Upload.Mode;
 import com.cloud.utils.db.GenericDao;
 
-public interface UploadDao extends GenericDao<UploadVO, Long> {                
+public interface UploadDao extends GenericDao<UploadVO, Long> {
 
-       List<UploadVO> listByTypeUploadStatus(long typeId, Type type,
-                       Status uploadState);
+    List<UploadVO> listByTypeUploadStatus(long typeId, Type type, Status 
uploadState);
 
-       List<UploadVO> listByHostAndUploadStatus(long sserverId, Status 
uploadInProgress);
-       
-       List<UploadVO> listByModeAndStatus(Mode mode, Status uploadState);
+    List<UploadVO> listByHostAndUploadStatus(long sserverId, Status 
uploadInProgress);
+
+    List<UploadVO> listByModeAndStatus(Mode mode, Status uploadState);
 
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/UploadDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/UploadDaoImpl.java 
b/engine/schema/src/com/cloud/storage/dao/UploadDaoImpl.java
index 4c6da39..8e112bf 100755
--- a/engine/schema/src/com/cloud/storage/dao/UploadDaoImpl.java
+++ b/engine/schema/src/com/cloud/storage/dao/UploadDaoImpl.java
@@ -15,6 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 package com.cloud.storage.dao;
+
 import java.util.List;
 import javax.ejb.Local;
 
@@ -29,64 +30,64 @@ import com.cloud.utils.db.SearchBuilder;
 import com.cloud.utils.db.SearchCriteria;
 
 @Component
-@Local(value={UploadDao.class})
+@Local(value = { UploadDao.class })
 public class UploadDaoImpl extends GenericDaoBase<UploadVO, Long> implements 
UploadDao {
-       public static final Logger s_logger = 
Logger.getLogger(UploadDaoImpl.class.getName());
-       protected final SearchBuilder<UploadVO> typeUploadStatusSearch;
-       protected final SearchBuilder<UploadVO> typeHostAndUploadStatusSearch;
-       protected final SearchBuilder<UploadVO> typeModeAndStatusSearch;
-       
-       protected static final String UPDATE_UPLOAD_INFO =
-               "UPDATE upload SET upload_state = ?, upload_pct= ?, 
last_updated = ? "
-       +   ", upload_error_str = ?, upload_job_id = ? "
-       +   "WHERE host_id = ? and type_id = ? and type = ?";
-       
-       protected static final String UPLOADS_STATE_DC=
-               "SELECT * FROM upload t, host h where t.host_id = h.id and 
h.data_center_id=? "
-       +       " and t.type_id=? and t.upload_state = ?" ;
-       
-       
-       public UploadDaoImpl() {
-               typeUploadStatusSearch = createSearchBuilder();
-               typeUploadStatusSearch.and("type_id", 
typeUploadStatusSearch.entity().getTypeId(), SearchCriteria.Op.EQ);
-               typeUploadStatusSearch.and("upload_state", 
typeUploadStatusSearch.entity().getUploadState(), SearchCriteria.Op.EQ);
-               typeUploadStatusSearch.and("type", 
typeUploadStatusSearch.entity().getType(), SearchCriteria.Op.EQ);
-               typeUploadStatusSearch.done();
-               
-               typeHostAndUploadStatusSearch = createSearchBuilder();
-               typeHostAndUploadStatusSearch.and("host_id", 
typeHostAndUploadStatusSearch.entity().getDataStoreId(), SearchCriteria.Op.EQ);
-               typeHostAndUploadStatusSearch.and("upload_state", 
typeHostAndUploadStatusSearch.entity().getUploadState(), SearchCriteria.Op.EQ);
-               typeHostAndUploadStatusSearch.done();
-               
-               typeModeAndStatusSearch = createSearchBuilder();
-               typeModeAndStatusSearch.and("mode", 
typeModeAndStatusSearch.entity().getMode(), SearchCriteria.Op.EQ);
-               typeModeAndStatusSearch.and("upload_state", 
typeModeAndStatusSearch.entity().getUploadState(), SearchCriteria.Op.EQ);
-               typeModeAndStatusSearch.done();
-               
-       }
-       
-       @Override
-       public List<UploadVO> listByTypeUploadStatus(long typeId, UploadVO.Type 
type, UploadVO.Status uploadState) {
-               SearchCriteria<UploadVO> sc = typeUploadStatusSearch.create();
-               sc.setParameters("type_id", typeId);
-               sc.setParameters("type", type);
-               sc.setParameters("upload_state", uploadState.toString());
-               return listBy(sc);
-       }
-       
-       @Override
-    public List<UploadVO> listByHostAndUploadStatus(long sserverId, Status 
uploadState){           
+    public static final Logger s_logger = 
Logger.getLogger(UploadDaoImpl.class.getName());
+    protected final SearchBuilder<UploadVO> typeUploadStatusSearch;
+    protected final SearchBuilder<UploadVO> typeHostAndUploadStatusSearch;
+    protected final SearchBuilder<UploadVO> typeModeAndStatusSearch;
+
+    protected static final String UPDATE_UPLOAD_INFO = "UPDATE upload SET 
upload_state = ?, upload_pct= ?, last_updated = ? "
+            + ", upload_error_str = ?, upload_job_id = ? " + "WHERE host_id = 
? and type_id = ? and type = ?";
+
+    protected static final String UPLOADS_STATE_DC = "SELECT * FROM upload t, 
host h where t.host_id = h.id and h.data_center_id=? "
+            + " and t.type_id=? and t.upload_state = ?";
+
+    public UploadDaoImpl() {
+        typeUploadStatusSearch = createSearchBuilder();
+        typeUploadStatusSearch.and("type_id", 
typeUploadStatusSearch.entity().getTypeId(), SearchCriteria.Op.EQ);
+        typeUploadStatusSearch.and("upload_state", 
typeUploadStatusSearch.entity().getUploadState(),
+                SearchCriteria.Op.EQ);
+        typeUploadStatusSearch.and("type", 
typeUploadStatusSearch.entity().getType(), SearchCriteria.Op.EQ);
+        typeUploadStatusSearch.done();
+
+        typeHostAndUploadStatusSearch = createSearchBuilder();
+        typeHostAndUploadStatusSearch.and("host_id", 
typeHostAndUploadStatusSearch.entity().getDataStoreId(),
+                SearchCriteria.Op.EQ);
+        typeHostAndUploadStatusSearch.and("upload_state", 
typeHostAndUploadStatusSearch.entity().getUploadState(),
+                SearchCriteria.Op.EQ);
+        typeHostAndUploadStatusSearch.done();
+
+        typeModeAndStatusSearch = createSearchBuilder();
+        typeModeAndStatusSearch.and("mode", 
typeModeAndStatusSearch.entity().getMode(), SearchCriteria.Op.EQ);
+        typeModeAndStatusSearch.and("upload_state", 
typeModeAndStatusSearch.entity().getUploadState(),
+                SearchCriteria.Op.EQ);
+        typeModeAndStatusSearch.done();
+
+    }
+
+    @Override
+    public List<UploadVO> listByTypeUploadStatus(long typeId, UploadVO.Type 
type, UploadVO.Status uploadState) {
+        SearchCriteria<UploadVO> sc = typeUploadStatusSearch.create();
+        sc.setParameters("type_id", typeId);
+        sc.setParameters("type", type);
+        sc.setParameters("upload_state", uploadState.toString());
+        return listBy(sc);
+    }
+
+    @Override
+    public List<UploadVO> listByHostAndUploadStatus(long sserverId, Status 
uploadState) {
         SearchCriteria<UploadVO> sc = typeHostAndUploadStatusSearch.create();
         sc.setParameters("host_id", sserverId);
         sc.setParameters("upload_state", uploadState.toString());
         return listBy(sc);
-       }
-       
-       @Override
-       public List<UploadVO> listByModeAndStatus(Mode mode, Status 
uploadState){
-           SearchCriteria<UploadVO> sc = typeModeAndStatusSearch.create();
-           sc.setParameters("mode", mode.toString());
-           sc.setParameters("upload_state", uploadState.toString());
-           return listBy(sc);
-       }
+    }
+
+    @Override
+    public List<UploadVO> listByModeAndStatus(Mode mode, Status uploadState) {
+        SearchCriteria<UploadVO> sc = typeModeAndStatusSearch.create();
+        sc.setParameters("mode", mode.toString());
+        sc.setParameters("upload_state", uploadState.toString());
+        return listBy(sc);
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/0a522892/engine/schema/src/com/cloud/storage/dao/VMTemplateDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/storage/dao/VMTemplateDao.java 
b/engine/schema/src/com/cloud/storage/dao/VMTemplateDao.java
index b4376fd..b80ad3a 100755
--- a/engine/schema/src/com/cloud/storage/dao/VMTemplateDao.java
+++ b/engine/schema/src/com/cloud/storage/dao/VMTemplateDao.java
@@ -30,36 +30,49 @@ import com.cloud.utils.fsm.StateDao;
 /*
  * Data Access Object for vm_templates table
  */
-public interface VMTemplateDao extends GenericDao<VMTemplateVO, Long>, 
StateDao<TemplateState, TemplateEvent, VMTemplateVO> {
+public interface VMTemplateDao extends GenericDao<VMTemplateVO, Long>,
+        StateDao<TemplateState, TemplateEvent, VMTemplateVO> {
 
+    public List<VMTemplateVO> listByPublic();
 
-       public List<VMTemplateVO> listByPublic();
-       public VMTemplateVO findByName(String templateName);
-       public VMTemplateVO findByTemplateName(String templateName);
+    public VMTemplateVO findByName(String templateName);
 
-       //public void update(VMTemplateVO template);
+    public VMTemplateVO findByTemplateName(String templateName);
 
+    // public void update(VMTemplateVO template);
 
-       public List<VMTemplateVO> listAllSystemVMTemplates();
+    public List<VMTemplateVO> listAllSystemVMTemplates();
 
-       public List<VMTemplateVO> listDefaultBuiltinTemplates();
-       public String getRoutingTemplateUniqueName();
-       public List<VMTemplateVO> findIsosByIdAndPath(Long domainId, Long 
accountId, String path);
-       public List<VMTemplateVO> listReadyTemplates();
-       public List<VMTemplateVO> listByAccountId(long accountId);
+    public List<VMTemplateVO> listDefaultBuiltinTemplates();
 
-       public long addTemplateToZone(VMTemplateVO tmplt, long zoneId);
-       public List<VMTemplateVO> listAllInZone(long dataCenterId);
-       public List<VMTemplateVO> listAllActive();
+    public String getRoutingTemplateUniqueName();
+
+    public List<VMTemplateVO> findIsosByIdAndPath(Long domainId, Long 
accountId, String path);
+
+    public List<VMTemplateVO> listReadyTemplates();
+
+    public List<VMTemplateVO> listByAccountId(long accountId);
+
+    public long addTemplateToZone(VMTemplateVO tmplt, long zoneId);
+
+    public List<VMTemplateVO> listAllInZone(long dataCenterId);
+
+    public List<VMTemplateVO> listAllActive();
 
     public List<VMTemplateVO> listByHypervisorType(List<HypervisorType> 
hyperTypes);
-       public List<VMTemplateVO> publicIsoSearch(Boolean bootable, boolean 
listRemoved, Map<String, String> tags);
-       public List<VMTemplateVO> userIsoSearch(boolean listRemoved);
+
+    public List<VMTemplateVO> publicIsoSearch(Boolean bootable, boolean 
listRemoved, Map<String, String> tags);
+
+    public List<VMTemplateVO> userIsoSearch(boolean listRemoved);
+
     VMTemplateVO findSystemVMTemplate(long zoneId);
+
     VMTemplateVO findSystemVMTemplate(long zoneId, HypervisorType hType);
 
     VMTemplateVO findRoutingTemplate(HypervisorType type, String templateName);
+
     List<Long> listPrivateTemplatesByHost(Long hostId);
+
     public Long countTemplatesForAccount(long accountId);
 
     List<VMTemplateVO> findTemplatesToSyncToS3();

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