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From: <fg...@us...> - 2007-01-30 14:53:48
|
Revision: 157
http://svn.sourceforge.net/openutils/?rev=157&view=rev
Author: fgiust
Date: 2007-01-30 06:53:48 -0800 (Tue, 30 Jan 2007)
Log Message:
-----------
javadocs only
Modified Paths:
--------------
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/MutableDateRange.java
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-01-27 20:19:06 UTC (rev 156)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-01-30 14:53:48 UTC (rev 157)
@@ -28,7 +28,9 @@
/**
* Base Hibernate DAO.
* @author Fabrizio Giustina
- * @version $Id$
+ * @version $Id: $
+ * @param <T> Persistence class
+ * @param <K> Object Key
*/
public abstract class HibernateDAOImpl<T extends Object, K extends Serializable> extends HibernateDaoSupport
implements
@@ -41,7 +43,7 @@
private static Logger log = LoggerFactory.getLogger(HibernateDAOImpl.class);
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#find(java.lang.String)
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public List<T> find(String query)
@@ -50,7 +52,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findAll()
+ * {@inheritDoc}
*/
public List<T> findAll()
{
@@ -58,7 +60,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findAll(org.hibernate.criterion.Order[])
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public List<T> findAll(final Order[] orderProperties)
@@ -84,15 +86,15 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#find(java.lang.String, java.lang.Object, org.hibernate.type.Type)
+ * {@inheritDoc}
*/
public List<T> find(String query, Object obj, Type type)
{
- return find(query, new Object[]{obj}, new Type[]{type});
+ return find(query, new Object[]{obj }, new Type[]{type });
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#find(String, Object[], Type[])
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public List<T> find(final String query, final Object[] obj, final Type[] type)
@@ -109,7 +111,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#load(java.io.Serializable)
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public T load(K key)
@@ -120,7 +122,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#load(java.io.Serializable)
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public T loadIfAvailable(K key)
@@ -149,7 +151,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#saveOrUpdate(null)
+ * {@inheritDoc}
*/
public void saveOrUpdate(final T obj)
{
@@ -157,7 +159,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#update(null)
+ * {@inheritDoc}
*/
public void update(T obj)
{
@@ -165,7 +167,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#delete(null)
+ * {@inheritDoc}
*/
public boolean delete(final K key)
{
@@ -183,7 +185,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#refresh(null)
+ * {@inheritDoc}
*/
public void refresh(T obj)
{
@@ -191,7 +193,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#merge(T)
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public T merge(final T obj)
@@ -208,7 +210,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#save(java.lang.Object)
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public K save(T obj)
@@ -217,7 +219,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findFilteredFirst(T)
+ * {@inheritDoc}
*/
public T findFilteredFirst(final T filter)
{
@@ -225,7 +227,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findFiltered(T)
+ * {@inheritDoc}
*/
public List<T> findFiltered(final T filter)
{
@@ -233,7 +235,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findFiltered(java.lang.Object, org.hibernate.criterion.Order[])
+ * {@inheritDoc}
*/
public List<T> findFiltered(T filter, Order[] orderProperties)
{
@@ -241,7 +243,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findFiltered(T)
+ * {@inheritDoc}
*/
public List<T> findFiltered(final T filter, final Map<String, FilterMetadata> metadata)
{
@@ -249,7 +251,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findFiltered(null, int, int)
+ * {@inheritDoc}
*/
public List<T> findFiltered(final T filter, final int maxResults, final int page)
{
@@ -257,7 +259,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findFiltered(null, int, int)
+ * {@inheritDoc}
*/
public List<T> findFiltered(final T filter, final Map<String, FilterMetadata> metadata, final int maxResults,
final int page)
@@ -266,7 +268,7 @@
}
/**
- * @see it.openutils.dao.hibernate.HibernateDAO#findFiltered(null, int, int)
+ * {@inheritDoc}
*/
@SuppressWarnings("unchecked")
public List<T> findFiltered(final T filter, final Order[] customOrder, final Map<String, FilterMetadata> metadata,
@@ -285,7 +287,7 @@
crit.setMaxResults(maxResults);
crit.setFirstResult(maxResults * page);
- if (null != orderProperties && orderProperties.length > 0)
+ if (orderProperties != null && orderProperties.length > 0)
{
for (Order order : orderProperties)
{
@@ -295,9 +297,7 @@
}
}
}
-
EnhancedExample.create(crit, filter, metadata);
-
return crit.list();
}
});
@@ -321,9 +321,10 @@
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* @param name the name of a query defined externally
+ * @param maxResults max number of results
* @return Query
*/
- protected List< ? > getNamedQuery(final String name, final int marResults)
+ protected List< ? > getNamedQuery(final String name, final int maxResults)
{
return (List< ? >) getHibernateTemplate().execute(new HibernateCallback()
{
@@ -331,7 +332,7 @@
public Object doInHibernate(Session ses) throws HibernateException
{
Query q = ses.getNamedQuery(name);
- q.setMaxResults(marResults);
+ q.setMaxResults(maxResults);
return q.list();
}
});
@@ -341,9 +342,10 @@
* Obtain an instance of Query for a named query string defined in the mapping file. Use the parameters given.
* @param name the name of a query defined externally
* @param params the parameter array
+ * @param maxResults max number of results
* @return Query
*/
- protected List< ? > getNamedQuery(final String name, final Serializable[] params, final int marResults)
+ protected List< ? > getNamedQuery(final String name, final Serializable[] params, final int maxResults)
{
return (List< ? >) getHibernateTemplate().execute(new HibernateCallback()
@@ -352,7 +354,7 @@
public Object doInHibernate(Session ses) throws HibernateException
{
Query q = ses.getNamedQuery(name);
- q.setMaxResults(marResults);
+ q.setMaxResults(maxResults);
if (null != params)
{
for (int i = 0; i < params.length; i++)
@@ -369,9 +371,10 @@
* Obtain an instance of Query for a named query string defined in the mapping file. Use the parameters given.
* @param name the name of a query defined externally
* @param params the parameter Map
+ * @param maxResults max number of results
* @return Query
*/
- protected List< ? > getNamedQuery(final String name, final Map<String, Object> params, final int marResults)
+ protected List< ? > getNamedQuery(final String name, final Map<String, Object> params, final int maxResults)
{
return (List< ? >) getHibernateTemplate().execute(new HibernateCallback()
{
@@ -379,7 +382,7 @@
public Object doInHibernate(Session ses) throws HibernateException
{
Query q = ses.getNamedQuery(name);
- q.setMaxResults(marResults);
+ q.setMaxResults(maxResults);
if (params != null)
{
for (Map.Entry<String, Object> entry : params.entrySet())
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/MutableDateRange.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/MutableDateRange.java 2007-01-27 20:19:06 UTC (rev 156)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/MutableDateRange.java 2007-01-30 14:53:48 UTC (rev 157)
@@ -4,10 +4,11 @@
/**
- * @author fgiust
+ * @author Fabrizio Giustina
* @version $Id: $
* @deprecated use FilterMetadata
*/
+@Deprecated
public class MutableDateRange extends Date
{
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|
|
From: <fc...@us...> - 2007-02-02 09:20:12
|
Revision: 191
http://svn.sourceforge.net/openutils/?rev=191&view=rev
Author: fcarone
Date: 2007-02-02 01:19:59 -0800 (Fri, 02 Feb 2007)
Log Message:
-----------
Comments and refactoring.
Modified Paths:
--------------
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
Property Changed:
----------------
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2007-02-02 09:14:00 UTC (rev 190)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2007-02-02 09:19:59 UTC (rev 191)
@@ -13,6 +13,8 @@
/**
* @author Fabrizio Giustina
* @version $Id$
+ * @param <T> Persistence class
+ * @param <K> Object Key
*/
public interface HibernateDAO<T extends Object, K extends Serializable>
{
@@ -91,8 +93,9 @@
List<T> findFiltered(final T filter, final int maxResults, final int page);
/**
- * Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
+ * Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
+ * @param metadata filter metadata
* @param maxResults maximum number of results
* @param page result page (first result is maxResults * page)
* @return list of objects
@@ -102,6 +105,8 @@
/**
* Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
+ * @param customOrder order criterias
+ * @param metadata filter metadata
* @param maxResults maximum number of results
* @param page result page (first result is maxResults * page)
* @return list of objects
@@ -127,6 +132,7 @@
/**
* Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
+ * @param metadata filter metadata
* @return list of objects
*/
List<T> findFiltered(final T filter, Map<String, FilterMetadata> metadata);
@@ -144,6 +150,7 @@
* argument may be an instance associated with the receiving Session or a transient instance with an identifier
* associated with existing persistent state.
* @param key key
+ * @return true if the object was successfully deleted, false otherwise
*/
boolean delete(final K key);
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-02-02 09:14:00 UTC (rev 190)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-02-02 09:19:59 UTC (rev 191)
@@ -26,7 +26,7 @@
/**
* Base Hibernate DAO.
* @author Fabrizio Giustina
- * @version $Id: $
+ * @version $Id$
* @param <T> Persistence class
* @param <K> Object Key
*/
@@ -36,6 +36,81 @@
{
/**
+ * @author carone
+ * @version $Id$
+ */
+ private final class HibernateCallbackForExecution implements HibernateCallback
+ {
+
+ /**
+ *
+ */
+ private final T filter;
+
+ /**
+ *
+ */
+ private final int page;
+
+ /**
+ *
+ */
+ private final int maxResults;
+
+ /**
+ *
+ */
+ private final Map<String, FilterMetadata> metadata;
+
+ /**
+ *
+ */
+ private final Order[] orderProperties;
+
+ /**
+ * @param filter
+ * @param page
+ * @param maxResults
+ * @param metadata
+ * @param orderProperties
+ */
+ private HibernateCallbackForExecution(
+ T filter,
+ int page,
+ int maxResults,
+ Map<String, FilterMetadata> metadata,
+ Order[] orderProperties)
+ {
+ this.filter = filter;
+ this.page = page;
+ this.maxResults = maxResults;
+ this.metadata = metadata;
+ this.orderProperties = orderProperties;
+ }
+
+ public Object doInHibernate(Session ses) throws HibernateException
+ {
+ Criteria crit = ses.createCriteria(filter.getClass());
+ crit.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
+ crit.setMaxResults(maxResults);
+ crit.setFirstResult(maxResults * page);
+
+ if (orderProperties != null && orderProperties.length > 0)
+ {
+ for (Order order : orderProperties)
+ {
+ if (order != null)
+ {
+ crit.addOrder(order);
+ }
+ }
+ }
+ EnhancedExample.create(crit, filter, metadata);
+ return crit.list();
+ }
+ }
+
+ /**
* {@inheritDoc}
*/
@SuppressWarnings("unchecked")
@@ -270,30 +345,8 @@
final Order[] orderProperties = customOrder != null && customOrder.length > 0 ? customOrder : this
.getDefaultOrder();
- return (List<T>) getHibernateTemplate().execute(new HibernateCallback()
- {
-
- public Object doInHibernate(Session ses) throws HibernateException
- {
- Criteria crit = ses.createCriteria(filter.getClass());
- crit.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
- crit.setMaxResults(maxResults);
- crit.setFirstResult(maxResults * page);
-
- if (orderProperties != null && orderProperties.length > 0)
- {
- for (Order order : orderProperties)
- {
- if (order != null)
- {
- crit.addOrder(order);
- }
- }
- }
- EnhancedExample.create(crit, filter, metadata);
- return crit.list();
- }
- });
+ return (List<T>) getHibernateTemplate().execute(
+ new HibernateCallbackForExecution(filter, page, maxResults, metadata, orderProperties));
}
/**
Property changes on: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
___________________________________________________________________
Name: svn:keywords
+ Id
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|
|
From: <fc...@us...> - 2007-08-10 07:01:43
|
Revision: 394
http://openutils.svn.sourceforge.net/openutils/?rev=394&view=rev
Author: fcarone
Date: 2007-08-10 00:01:44 -0700 (Fri, 10 Aug 2007)
Log Message:
-----------
List<Criterion> added to all needed locations
Modified Paths:
--------------
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2007-08-09 08:52:43 UTC (rev 393)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2007-08-10 07:01:44 UTC (rev 394)
@@ -6,6 +6,7 @@
import java.util.List;
import java.util.Map;
+import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Order;
import org.hibernate.type.Type;
@@ -14,7 +15,7 @@
* @author Fabrizio Giustina
* @version $Id$
* @param <T> Persistence class
- * @param <K> Object Key
+ * @param <K> Object Key
*/
public interface HibernateDAO<T extends Object, K extends Serializable>
{
@@ -40,6 +41,14 @@
List<T> findAll(final Order[] orderProperties);
/**
+ * Return all objects related to the implementation of this DAO with no filter.
+ * @param orderProperties <code>desc</code> or <code>asc</code>
+ * @param criteria Additional Criterion conditions
+ * @return a list of all instances
+ */
+ List<T> findAll(final Order[] orderProperties, List<Criterion> criteria);
+
+ /**
* Execute a query.
* @param query a query expressed in Hibernate's query language
* @param obj filter value
@@ -93,7 +102,7 @@
List<T> findFiltered(final T filter, final int maxResults, final int page);
/**
- * Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
+ * Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
* @param metadata filter metadata
* @param maxResults maximum number of results
@@ -106,7 +115,7 @@
* Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
* @param customOrder order criterias
- * @param metadata filter metadata
+ * @param metadata filter metadata
* @param maxResults maximum number of results
* @param page result page (first result is maxResults * page)
* @return list of objects
@@ -117,8 +126,21 @@
/**
* Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
+ * @param customOrder order criterias
+ * @param metadata filter metadata
+ * @param maxResults maximum number of results
+ * @param page result page (first result is maxResults * page)
+ * @param additionalCriteria additional criteria
* @return list of objects
*/
+ List<T> findFiltered(final T filter, final Order[] customOrder, final Map<String, FilterMetadata> metadata,
+ final int maxResults, final int page, List<Criterion> additionalCriteria);
+
+ /**
+ * Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
+ * @param filter an instance of the object with the properties you whish to filter on.
+ * @return list of objects
+ */
List<T> findFiltered(final T filter);
/**
@@ -132,7 +154,7 @@
/**
* Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
- * @param metadata filter metadata
+ * @param metadata filter metadata
* @return list of objects
*/
List<T> findFiltered(final T filter, Map<String, FilterMetadata> metadata);
@@ -146,6 +168,15 @@
T findFilteredFirst(final T filter);
/**
+ * Return the first object related to the implementation of this DAO filtered using properties of the provided
+ * instance.
+ * @param filter an instance of the object with the properties you whish to filter on.
+ * @param criteria additional criterion
+ * @return first object in the collection
+ */
+ T findFilteredFirst(final T filter, final List<Criterion> criteria);
+
+ /**
* Used by the base DAO classes but here for your modification Remove a persistent instance from the datastore. The
* argument may be an instance associated with the receiving Session or a transient instance with an identifier
* associated with existing persistent state.
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-08-09 08:52:43 UTC (rev 393)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-08-10 07:01:44 UTC (rev 394)
@@ -16,6 +16,7 @@
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.criterion.CriteriaSpecification;
+import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Order;
import org.hibernate.type.Type;
import org.springframework.orm.hibernate3.HibernateCallback;
@@ -43,30 +44,32 @@
{
/**
- *
+ *
*/
private final T filter;
/**
- *
+ *
*/
private final int page;
/**
- *
+ *
*/
private final int maxResults;
/**
- *
+ *
*/
private final Map<String, FilterMetadata> metadata;
/**
- *
+ *
*/
private final Order[] orderProperties;
+ private List<Criterion> additionalCriteria;
+
/**
* @param filter
* @param page
@@ -79,13 +82,15 @@
int page,
int maxResults,
Map<String, FilterMetadata> metadata,
- Order[] orderProperties)
+ Order[] orderProperties,
+ List<Criterion> additionalCriteria)
{
this.filter = filter;
this.page = page;
this.maxResults = maxResults;
this.metadata = metadata;
this.orderProperties = orderProperties;
+ this.additionalCriteria = additionalCriteria;
}
public Object doInHibernate(Session ses) throws HibernateException
@@ -106,6 +111,13 @@
}
}
EnhancedExample.create(crit, filter, metadata);
+ if (additionalCriteria != null && !additionalCriteria.isEmpty())
+ {
+ for (Criterion criterion : additionalCriteria)
+ {
+ crit.add(criterion);
+ }
+ }
return crit.list();
}
}
@@ -342,11 +354,21 @@
public List<T> findFiltered(final T filter, final Order[] customOrder, final Map<String, FilterMetadata> metadata,
final int maxResults, final int page)
{
+ return findFiltered(filter, customOrder, metadata, maxResults, page, null);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<T> findFiltered(T filter, Order[] customOrder, Map<String, FilterMetadata> metadata, int maxResults,
+ int page, List<Criterion> additionalCriteria)
+ {
final Order[] orderProperties = customOrder != null && customOrder.length > 0 ? customOrder : this
.getDefaultOrder();
return (List<T>) getHibernateTemplate().execute(
- new HibernateCallbackForExecution(filter, page, maxResults, metadata, orderProperties));
+ new HibernateCallbackForExecution(filter, page, maxResults, metadata, orderProperties, additionalCriteria));
}
/**
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|
|
From: <mup...@us...> - 2007-09-20 07:42:19
|
Revision: 439
http://openutils.svn.sourceforge.net/openutils/?rev=439&view=rev
Author: muppet68
Date: 2007-09-20 00:42:19 -0700 (Thu, 20 Sep 2007)
Log Message:
-----------
Added evict method to remove object from hibernate session
Modified Paths:
--------------
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2007-09-19 09:51:54 UTC (rev 438)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2007-09-20 07:42:19 UTC (rev 439)
@@ -80,6 +80,12 @@
void refresh(T obj);
/**
+ * Remove the given object from the Session cache.
+ * @param obj Object
+ */
+ void evict(T obj);
+
+ /**
* Copy the state of the given object onto the persistent object with the same identifier. If there is no persistent
* instance currently associated with the session, it will be loaded. Return the persistent instance. If the given
* instance is unsaved, save a copy of and return it as a newly persistent instance. The given instance does not
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-09-19 09:51:54 UTC (rev 438)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2007-09-20 07:42:19 UTC (rev 439)
@@ -26,528 +26,521 @@
import org.springframework.orm.hibernate3.HibernateObjectRetrievalFailureException;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
-
/**
* Base Hibernate DAO.
+ *
* @author Fabrizio Giustina
* @version $Id$
- * @param <T> Persistence class
- * @param <K> Object Key
+ * @param <T>
+ * Persistence class
+ * @param <K>
+ * Object Key
*/
-public abstract class HibernateDAOImpl<T extends Object, K extends Serializable> extends HibernateDaoSupport
- implements
- HibernateDAO<T, K>
-{
+public abstract class HibernateDAOImpl<T extends Object, K extends Serializable>
+ extends HibernateDaoSupport implements HibernateDAO<T, K> {
- /**
- * @author carone
- * @version $Id$
- */
- private final class HibernateCallbackForExecution implements HibernateCallback
- {
+ /**
+ * @author carone
+ * @version $Id$
+ */
+ private final class HibernateCallbackForExecution implements
+ HibernateCallback {
- /**
- *
- */
- private final T filter;
+ /**
+ *
+ */
+ private final T filter;
- /**
- *
- */
- private final int page;
+ /**
+ *
+ */
+ private final int page;
- /**
- *
- */
- private final int maxResults;
+ /**
+ *
+ */
+ private final int maxResults;
- /**
- *
- */
- private final Map<String, FilterMetadata> metadata;
+ /**
+ *
+ */
+ private final Map<String, FilterMetadata> metadata;
- /**
- *
- */
- private final Order[] orderProperties;
+ /**
+ *
+ */
+ private final Order[] orderProperties;
- private List<Criterion> additionalCriteria;
+ private List<Criterion> additionalCriteria;
- /**
- * @param filter
- * @param page
- * @param maxResults
- * @param metadata
- * @param orderProperties
- */
- private HibernateCallbackForExecution(
- T filter,
- int page,
- int maxResults,
- Map<String, FilterMetadata> metadata,
- Order[] orderProperties,
- List<Criterion> additionalCriteria)
- {
- this.filter = filter;
- this.page = page;
- this.maxResults = maxResults;
- this.metadata = metadata;
- this.orderProperties = orderProperties;
- this.additionalCriteria = additionalCriteria;
- }
+ /**
+ * @param filter
+ * @param page
+ * @param maxResults
+ * @param metadata
+ * @param orderProperties
+ */
+ private HibernateCallbackForExecution(T filter, int page,
+ int maxResults, Map<String, FilterMetadata> metadata,
+ Order[] orderProperties, List<Criterion> additionalCriteria) {
+ this.filter = filter;
+ this.page = page;
+ this.maxResults = maxResults;
+ this.metadata = metadata;
+ this.orderProperties = orderProperties;
+ this.additionalCriteria = additionalCriteria;
+ }
- public Object doInHibernate(Session ses) throws HibernateException
- {
- Criteria crit = ses.createCriteria(filter.getClass());
- crit.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
- crit.setMaxResults(maxResults);
- crit.setFirstResult(maxResults * page);
+ public Object doInHibernate(Session ses) throws HibernateException {
+ Criteria crit = ses.createCriteria(filter.getClass());
+ crit
+ .setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
+ crit.setMaxResults(maxResults);
+ crit.setFirstResult(maxResults * page);
- if (orderProperties != null && orderProperties.length > 0)
- {
- for (Order order : orderProperties)
- {
- if (order != null)
- {
- crit.addOrder(order);
- }
- }
- }
- EnhancedExample.create(crit, filter, metadata);
- if (additionalCriteria != null && !additionalCriteria.isEmpty())
- {
- for (Criterion criterion : additionalCriteria)
- {
- crit.add(criterion);
- }
- }
- return crit.list();
- }
- }
+ if (orderProperties != null && orderProperties.length > 0) {
+ for (Order order : orderProperties) {
+ if (order != null) {
+ crit.addOrder(order);
+ }
+ }
+ }
+ EnhancedExample.create(crit, filter, metadata);
+ if (additionalCriteria != null && !additionalCriteria.isEmpty()) {
+ for (Criterion criterion : additionalCriteria) {
+ crit.add(criterion);
+ }
+ }
+ return crit.list();
+ }
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public List<T> find(String query)
- {
- return getHibernateTemplate().find(query);
- }
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<T> find(String query) {
+ return getHibernateTemplate().find(query);
+ }
- /**
- * {@inheritDoc}
- */
- public List<T> findAll()
- {
- return findAll(getDefaultOrder());
- }
+ /**
+ * {@inheritDoc}
+ */
+ public List<T> findAll() {
+ return findAll(getDefaultOrder());
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public List<T> findAll(final Order[] orderProperties)
- {
- return getThis().findAll(orderProperties, new ArrayList<Criterion>());
- }
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<T> findAll(final Order[] orderProperties) {
+ return getThis().findAll(orderProperties, new ArrayList<Criterion>());
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public List<T> findAll(final Order[] orderProperties, final List<Criterion> criteria)
- {
- return (List<T>) getHibernateTemplate().execute(new HibernateCallback()
- {
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<T> findAll(final Order[] orderProperties,
+ final List<Criterion> criteria) {
+ return (List<T>) getHibernateTemplate().execute(
+ new HibernateCallback() {
- public Object doInHibernate(Session ses) throws HibernateException
- {
- Criteria crit = ses.createCriteria(getReferenceClass());
- if (null != orderProperties)
- {
- for (int j = 0; j < orderProperties.length; j++)
- {
- crit.addOrder(orderProperties[j]);
- }
+ public Object doInHibernate(Session ses)
+ throws HibernateException {
+ Criteria crit = ses.createCriteria(getReferenceClass());
+ if (null != orderProperties) {
+ for (int j = 0; j < orderProperties.length; j++) {
+ crit.addOrder(orderProperties[j]);
+ }
- }
- if (criteria != null)
- {
- for (Criterion criterion : criteria)
- {
- crit.add(criterion);
- }
- }
- return crit.list();
- }
- });
- }
+ }
+ if (criteria != null) {
+ for (Criterion criterion : criteria) {
+ crit.add(criterion);
+ }
+ }
+ return crit.list();
+ }
+ });
+ }
- /**
- * {@inheritDoc}
- */
- public List<T> find(String query, Object obj, Type type)
- {
- return find(query, new Object[]{obj }, new Type[]{type });
- }
+ /**
+ * {@inheritDoc}
+ */
+ public List<T> find(String query, Object obj, Type type) {
+ return find(query, new Object[] { obj }, new Type[] { type });
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public List<T> find(final String query, final Object[] obj, final Type[] type)
- {
- return (List<T>) getHibernateTemplate().execute(new HibernateCallback()
- {
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<T> find(final String query, final Object[] obj,
+ final Type[] type) {
+ return (List<T>) getHibernateTemplate().execute(
+ new HibernateCallback() {
- public Object doInHibernate(Session ses) throws HibernateException
- {
- // hibernate 3
- return ses.createQuery(query).setParameters(obj, type).list();
- }
- });
- }
+ public Object doInHibernate(Session ses)
+ throws HibernateException {
+ // hibernate 3
+ return ses.createQuery(query).setParameters(obj, type)
+ .list();
+ }
+ });
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public T load(K key)
- {
- T result = (T) getHibernateTemplate().load(getReferenceClass(), key);
- Hibernate.initialize(result);
- return result;
- }
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public T load(K key) {
+ T result = (T) getHibernateTemplate().load(getReferenceClass(), key);
+ Hibernate.initialize(result);
+ return result;
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public T loadIfAvailable(K key)
- {
- T result;
- try
- {
- result = (T) getHibernateTemplate().load(getReferenceClass(), key);
- Hibernate.initialize(result);
- }
- catch (ObjectNotFoundException e)
- {
- // during lazy initialization
- return null;
- }
- catch (HibernateObjectRetrievalFailureException e)
- {
- // during load
- if (e.getCause() instanceof ObjectNotFoundException)
- {
- return null;
- }
- throw e;
- }
- return result;
- }
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public T loadIfAvailable(K key) {
+ T result;
+ try {
+ result = (T) getHibernateTemplate().load(getReferenceClass(), key);
+ Hibernate.initialize(result);
+ } catch (ObjectNotFoundException e) {
+ // during lazy initialization
+ return null;
+ } catch (HibernateObjectRetrievalFailureException e) {
+ // during load
+ if (e.getCause() instanceof ObjectNotFoundException) {
+ return null;
+ }
+ throw e;
+ }
+ return result;
+ }
- /**
- * {@inheritDoc}
- */
- public void saveOrUpdate(final T obj)
- {
- getHibernateTemplate().saveOrUpdate(obj);
- }
+ /**
+ * {@inheritDoc}
+ */
+ public void saveOrUpdate(final T obj) {
+ getHibernateTemplate().saveOrUpdate(obj);
+ }
- /**
- * {@inheritDoc}
- */
- public void update(T obj)
- {
- getHibernateTemplate().update(obj);
- }
+ /**
+ * {@inheritDoc}
+ */
+ public void update(T obj) {
+ getHibernateTemplate().update(obj);
+ }
- /**
- * {@inheritDoc}
- */
- public boolean delete(final K key)
- {
+ /**
+ * {@inheritDoc}
+ */
+ public boolean delete(final K key) {
- return (Boolean) getHibernateTemplate().execute(new HibernateCallback()
- {
+ return (Boolean) getHibernateTemplate().execute(
+ new HibernateCallback() {
- public Object doInHibernate(Session ses) throws HibernateException
- {
- ses.delete(ses.load(getReferenceClass(), key));
- return true;
- }
- });
+ public Object doInHibernate(Session ses)
+ throws HibernateException {
+ ses.delete(ses.load(getReferenceClass(), key));
+ return true;
+ }
+ });
- }
+ }
- /**
- * {@inheritDoc}
- */
- public void refresh(T obj)
- {
- getHibernateTemplate().refresh(obj);
- }
+ /**
+ * {@inheritDoc}
+ */
+ public void refresh(T obj) {
+ getHibernateTemplate().refresh(obj);
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public T merge(final T obj)
- {
- return (T) getHibernateTemplate().execute(new HibernateCallback()
- {
+ /**
+ * {@inheritDoc}
+ */
+ public void evict(T obj) {
+ getHibernateTemplate().evict(obj);
+ }
- public Object doInHibernate(Session ses) throws HibernateException
- {
- return ses.merge(obj);
- }
- });
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public T merge(final T obj) {
+ return (T) getHibernateTemplate().execute(new HibernateCallback() {
- }
+ public Object doInHibernate(Session ses) throws HibernateException {
+ return ses.merge(obj);
+ }
+ });
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public K save(T obj)
- {
- return (K) getHibernateTemplate().save(obj);
- }
+ }
- /**
- * {@inheritDoc}
- */
- public T findFilteredFirst(final T filter)
- {
- return getFirstInCollection(findFiltered(filter, 1, 0));
- }
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public K save(T obj) {
+ return (K) getHibernateTemplate().save(obj);
+ }
- /**
- * {@inheritDoc}
- */
- public T findFilteredFirst(final T filter, List<Criterion> criteria)
- {
- return getFirstInCollection(findFiltered(filter, null, getDefaultFilterMetadata(), 1, 0, criteria));
- }
+ /**
+ * {@inheritDoc}
+ */
+ public T findFilteredFirst(final T filter) {
+ return getFirstInCollection(findFiltered(filter, 1, 0));
+ }
- /**
- * {@inheritDoc}
- */
- public List<T> findFiltered(final T filter)
- {
- return findFiltered(filter, getDefaultFilterMetadata());
- }
+ /**
+ * {@inheritDoc}
+ */
+ public T findFilteredFirst(final T filter, List<Criterion> criteria) {
+ return getFirstInCollection(findFiltered(filter, null,
+ getDefaultFilterMetadata(), 1, 0, criteria));
+ }
- /**
- * @return
- * This is needed as for http://opensource.atlassian.com/projects/spring/browse/SPR-2226
- */
- @SuppressWarnings("unchecked")
- private HibernateDAO<T, K> getThis()
- {
- try
- {
- return (HibernateDAO<T, K>) AopContext.currentProxy();
- }
- catch (AspectException exc)
- {
- logger.debug("Not running inside an AOP proxy, so no proxy can be returned: " + exc.getMessage());
- return this;
- }
- }
+ /**
+ * {@inheritDoc}
+ */
+ public List<T> findFiltered(final T filter) {
+ return findFiltered(filter, getDefaultFilterMetadata());
+ }
- /**
- * {@inheritDoc}
- */
- public List<T> findFiltered(T filter, Order[] orderProperties)
- {
- return findFiltered(filter, orderProperties, getDefaultFilterMetadata(), Integer.MAX_VALUE, 0);
- }
+ /**
+ * @return This is needed as for
+ * http://opensource.atlassian.com/projects/spring/browse/SPR-2226
+ */
+ @SuppressWarnings("unchecked")
+ private HibernateDAO<T, K> getThis() {
+ try {
+ return (HibernateDAO<T, K>) AopContext.currentProxy();
+ } catch (AspectException exc) {
+ logger
+ .debug("Not running inside an AOP proxy, so no proxy can be returned: "
+ + exc.getMessage());
+ return this;
+ }
+ }
- /**
- * {@inheritDoc}
- */
- public List<T> findFiltered(final T filter, final Map<String, FilterMetadata> metadata)
- {
- return findFiltered(filter, metadata, Integer.MAX_VALUE, 0);
- }
+ /**
+ * {@inheritDoc}
+ */
+ public List<T> findFiltered(T filter, Order[] orderProperties) {
+ return findFiltered(filter, orderProperties,
+ getDefaultFilterMetadata(), Integer.MAX_VALUE, 0);
+ }
- /**
- * {@inheritDoc}
- */
- public List<T> findFiltered(final T filter, final int maxResults, final int page)
- {
- return findFiltered(filter, getDefaultFilterMetadata(), maxResults, page);
- }
+ /**
+ * {@inheritDoc}
+ */
+ public List<T> findFiltered(final T filter,
+ final Map<String, FilterMetadata> metadata) {
+ return findFiltered(filter, metadata, Integer.MAX_VALUE, 0);
+ }
- /**
- * {@inheritDoc}
- */
- public List<T> findFiltered(final T filter, final Map<String, FilterMetadata> metadata, final int maxResults,
- final int page)
- {
- return findFiltered(filter, null, metadata, maxResults, page);
- }
+ /**
+ * {@inheritDoc}
+ */
+ public List<T> findFiltered(final T filter, final int maxResults,
+ final int page) {
+ return findFiltered(filter, getDefaultFilterMetadata(), maxResults,
+ page);
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public List<T> findFiltered(final T filter, final Order[] customOrder, final Map<String, FilterMetadata> metadata,
- final int maxResults, final int page)
- {
- return getThis().findFiltered(filter, customOrder, metadata, maxResults, page, new ArrayList<Criterion>());
- }
+ /**
+ * {@inheritDoc}
+ */
+ public List<T> findFiltered(final T filter,
+ final Map<String, FilterMetadata> metadata, final int maxResults,
+ final int page) {
+ return findFiltered(filter, null, metadata, maxResults, page);
+ }
- /**
- * {@inheritDoc}
- */
- @SuppressWarnings("unchecked")
- public List<T> findFiltered(T filter, Order[] customOrder, Map<String, FilterMetadata> metadata, int maxResults,
- int page, List<Criterion> additionalCriteria)
- {
- final Order[] orderProperties = customOrder != null && customOrder.length > 0 ? customOrder : this
- .getDefaultOrder();
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<T> findFiltered(final T filter, final Order[] customOrder,
+ final Map<String, FilterMetadata> metadata, final int maxResults,
+ final int page) {
+ return getThis().findFiltered(filter, customOrder, metadata,
+ maxResults, page, new ArrayList<Criterion>());
+ }
- return (List<T>) getHibernateTemplate().execute(
- new HibernateCallbackForExecution(filter, page, maxResults, metadata, orderProperties, additionalCriteria));
- }
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<T> findFiltered(T filter, Order[] customOrder,
+ Map<String, FilterMetadata> metadata, int maxResults, int page,
+ List<Criterion> additionalCriteria) {
+ final Order[] orderProperties = customOrder != null
+ && customOrder.length > 0 ? customOrder : this
+ .getDefaultOrder();
- /**
- * Return the specific Object class that will be used for class-specific implementation of this DAO.
- * @return the reference Class
- */
- protected abstract Class<T> getReferenceClass();
+ return (List<T>) getHibernateTemplate().execute(
+ new HibernateCallbackForExecution(filter, page, maxResults,
+ metadata, orderProperties, additionalCriteria));
+ }
- /**
- * Return a list of <code>Order</code> object to be used for the default ordering of the collection.
- * @return the property name
- */
- protected Order[] getDefaultOrder()
- {
- return new Order[0];
- }
+ /**
+ * Return the specific Object class that will be used for class-specific
+ * implementation of this DAO.
+ *
+ * @return the reference Class
+ */
+ protected abstract Class<T> getReferenceClass();
- /**
- * Obtain an instance of Query for a named query string defined in the mapping file.
- * @param name the name of a query defined externally
- * @param maxResults max number of results
- * @return Query
- */
- protected List< ? > getNamedQuery(final String name, final int maxResults)
- {
- return (List< ? >) getHibernateTemplate().execute(new HibernateCallback()
- {
+ /**
+ * Return a list of <code>Order</code> object to be used for the default
+ * ordering of the collection.
+ *
+ * @return the property name
+ */
+ protected Order[] getDefaultOrder() {
+ return new Order[0];
+ }
- public Object doInHibernate(Session ses) throws HibernateException
- {
- Query q = ses.getNamedQuery(name);
- q.setMaxResults(maxResults);
- return q.list();
- }
- });
- }
+ /**
+ * Obtain an instance of Query for a named query string defined in the
+ * mapping file.
+ *
+ * @param name
+ * the name of a query defined externally
+ * @param maxResults
+ * max number of results
+ * @return Query
+ */
+ protected List<?> getNamedQuery(final String name, final int maxResults) {
+ return (List<?>) getHibernateTemplate().execute(
+ new HibernateCallback() {
- /**
- * Obtain an instance of Query for a named query string defined in the mapping file. Use the parameters given.
- * @param name the name of a query defined externally
- * @param params the parameter array
- * @param maxResults max number of results
- * @return Query
- */
- protected List< ? > getNamedQuery(final String name, final Serializable[] params, final int maxResults)
- {
+ public Object doInHibernate(Session ses)
+ throws HibernateException {
+ Query q = ses.getNamedQuery(name);
+ q.setMaxResults(maxResults);
+ return q.list();
+ }
+ });
+ }
- return (List< ? >) getHibernateTemplate().execute(new HibernateCallback()
- {
+ /**
+ * Obtain an instance of Query for a named query string defined in the
+ * mapping file. Use the parameters given.
+ *
+ * @param name
+ * the name of a query defined externally
+ * @param params
+ * the parameter array
+ * @param maxResults
+ * max number of results
+ * @return Query
+ */
+ protected List<?> getNamedQuery(final String name,
+ final Serializable[] params, final int maxResults) {
- public Object doInHibernate(Session ses) throws HibernateException
- {
- Query q = ses.getNamedQuery(name);
- q.setMaxResults(maxResults);
- if (null != params)
- {
- for (int i = 0; i < params.length; i++)
- {
- q.setParameter(i, params[i]);
- }
- }
- return q.list();
- }
- });
- }
+ return (List<?>) getHibernateTemplate().execute(
+ new HibernateCallback() {
- /**
- * Obtain an instance of Query for a named query string defined in the mapping file. Use the parameters given.
- * @param name the name of a query defined externally
- * @param params the parameter Map
- * @param maxResults max number of results
- * @return Query
- */
- protected List< ? > getNamedQuery(final String name, final Map<String, Object> params, final int maxResults)
- {
- return (List< ? >) getHibernateTemplate().execute(new HibernateCallback()
- {
+ public Object doInHibernate(Session ses)
+ throws HibernateException {
+ Query q = ses.getNamedQuery(name);
+ q.setMaxResults(maxResults);
+ if (null != params) {
+ for (int i = 0; i < params.length; i++) {
+ q.setParameter(i, params[i]);
+ }
+ }
+ return q.list();
+ }
+ });
+ }
- public Object doInHibernate(Session ses) throws HibernateException
- {
- Query q = ses.getNamedQuery(name);
- q.setMaxResults(maxResults);
- if (params != null)
- {
- for (Map.Entry<String, Object> entry : params.entrySet())
- {
- setParameterValue(q, entry.getKey(), entry.getValue());
- }
- }
- return q.list();
- }
- });
- }
+ /**
+ * Obtain an instance of Query for a named query string defined in the
+ * mapping file. Use the parameters given.
+ *
+ * @param name
+ * the name of a query defined externally
+ * @param params
+ * the parameter Map
+ * @param maxResults
+ * max number of results
+ * @return Query
+ */
+ protected List<?> getNamedQuery(final String name,
+ final Map<String, Object> params, final int maxResults) {
+ return (List<?>) getHibernateTemplate().execute(
+ new HibernateCallback() {
- /**
- * Convenience method to set paramers in the query given based on the actual object type in passed in as the value.
- * You may need to add more functionaly to this as desired (or not use this at all).
- * @param query the Query to set
- * @param key the key name
- * @param value the object to set as the parameter
- */
- protected void setParameterValue(Query query, String key, Object value)
- {
- if (null == key || null == value)
- {
- return;
- }
- query.setParameter(key, value);
- }
+ public Object doInHibernate(Session ses)
+ throws HibernateException {
+ Query q = ses.getNamedQuery(name);
+ q.setMaxResults(maxResults);
+ if (params != null) {
+ for (Map.Entry<String, Object> entry : params
+ .entrySet()) {
+ setParameterValue(q, entry.getKey(), entry
+ .getValue());
+ }
+ }
+ return q.list();
+ }
+ });
+ }
- /**
- * Returns the default set of FilterMetadata that will be applied to any query. The default implementation doesn't
- * set any default filter, subclasses may override this.
- * @return map of property name - filter metadata
- */
- protected Map<String, FilterMetadata> getDefaultFilterMetadata()
- {
- return new HashMap<String, FilterMetadata>(0);
- }
+ /**
+ * Convenience method to set paramers in the query given based on the actual
+ * object type in passed in as the value. You may need to add more
+ * functionaly to this as desired (or not use this at all).
+ *
+ * @param query
+ * the Query to set
+ * @param key
+ * the key name
+ * @param value
+ * the object to set as the parameter
+ */
+ protected void setParameterValue(Query query, String key, Object value) {
+ if (null == key || null == value) {
+ return;
+ }
+ query.setParameter(key, value);
+ }
- /**
- * Returns the first object in the collection or null if the collection is null or empty.
- * @param list collection
- * @return first element in the list
- */
- @SuppressWarnings("unchecked")
- private T getFirstInCollection(Collection<T> list)
- {
- if (list != null && !list.isEmpty())
- {
- Object result = list.iterator().next();
- Hibernate.initialize(result);
- return (T) result;
- }
- return null;
- }
+ /**
+ * Returns the default set of FilterMetadata that will be applied to any
+ * query. The default implementation doesn't set any default filter,
+ * subclasses may override this.
+ *
+ * @return map of property name - filter metadata
+ */
+ protected Map<String, FilterMetadata> getDefaultFilterMetadata() {
+ return new HashMap<String, FilterMetadata>(0);
+ }
+ /**
+ * Returns the first object in the collection or null if the collection is
+ * null or empty.
+ *
+ * @param list
+ * collection
+ * @return first element in the list
+ */
+ @SuppressWarnings("unchecked")
+ private T getFirstInCollection(Collection<T> list) {
+ if (list != null && !list.isEmpty()) {
+ Object result = list.iterator().next();
+ Hibernate.initialize(result);
+ return (T) result;
+ }
+ return null;
+ }
+
}
\ No newline at end of file
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|
|
From: <mup...@us...> - 2008-03-05 17:09:03
|
Revision: 718
http://openutils.svn.sourceforge.net/openutils/?rev=718&view=rev
Author: muppet68
Date: 2008-03-05 09:08:56 -0800 (Wed, 05 Mar 2008)
Log Message:
-----------
Aggiunto metodo per ritornare solo sottoinsieme di propriet?\195?\160 di un oggetto
Modified Paths:
--------------
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2008-03-03 14:36:22 UTC (rev 717)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2008-03-05 17:08:56 UTC (rev 718)
@@ -141,7 +141,22 @@
*/
List<T> findFiltered(final T filter, final Order[] customOrder, final Map<String, FilterMetadata> metadata,
final int maxResults, final int page, List<Criterion> additionalCriteria);
+
+ /**
+ * Return properties from all objects related to the implementation of this DAO filtered using properties of the provided instance.
+ * @param filter an instance of the object with the properties you whish to filter on.
+ * @param customOrder order criterias
+ * @param metadata filter metadata
+ * @param maxResults maximum number of results
+ * @param page result page (first result is maxResults * page)
+ * @param additionalCriteria additional criteria
+ * @param properties properties to be returned
+ * @return list of properties from all objects
+ */
+ List<?> findFilteredProperties(final T filter, final Order[] customOrder, final Map<String, FilterMetadata> metadata,
+ final int maxResults,final int page, List<Criterion> additionalCriteria, List<String> properties);
+
/**
* Return all objects related to the implementation of this DAO filtered using properties of the provided instance.
* @param filter an instance of the object with the properties you whish to filter on.
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2008-03-03 14:36:22 UTC (rev 717)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2008-03-05 17:08:56 UTC (rev 718)
@@ -20,6 +20,9 @@
import org.hibernate.criterion.CriteriaSpecification;
import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Order;
+import org.hibernate.criterion.ProjectionList;
+import org.hibernate.criterion.Projections;
+import org.hibernate.criterion.Property;
import org.hibernate.type.Type;
import org.springframework.aop.framework.AopContext;
import org.springframework.orm.hibernate3.HibernateCallback;
@@ -331,7 +334,7 @@
/**
* {@inheritDoc}
*/
- @SuppressWarnings("unchecked")
+ @SuppressWarnings("unchecked")
public List<T> findFiltered(T filter, Order[] customOrder, Map<String, FilterMetadata> metadata, int maxResults,
int page, List<Criterion> additionalCriteria)
{
@@ -339,10 +342,40 @@
.getDefaultOrder();
return (List<T>) getHibernateTemplate().execute(
- new HibernateCallbackForExecution(filter, page, maxResults, metadata, orderProperties, additionalCriteria));
+ new HibernateCallbackForExecution(
+ filter,
+ page,
+ maxResults,
+ metadata,
+ orderProperties,
+ additionalCriteria,
+ null));
}
/**
+ *
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("unchecked")
+ public List<?> findFilteredProperties(final T filter, final Order[] customOrder,
+ final Map<String, FilterMetadata> metadata, final int maxResults, final int page,
+ List<Criterion> additionalCriteria, List<String> properties)
+ {
+ final Order[] orderProperties = customOrder != null && customOrder.length > 0 ? customOrder : this
+ .getDefaultOrder();
+
+ return (List< ? >) getHibernateTemplate().execute(
+ new HibernateCallbackForExecution(
+ filter,
+ page,
+ maxResults,
+ metadata,
+ orderProperties,
+ additionalCriteria,
+ properties));
+ }
+
+ /**
* Return the specific Object class that will be used for class-specific implementation of this DAO.
* @return the reference Class
*/
@@ -550,6 +583,11 @@
private final Map<String, FilterMetadata> metadata;
/**
+ *
+ */
+ private final List<String> properties;
+
+ /**
*
*/
private final Order[] orderProperties;
@@ -569,7 +607,8 @@
int maxResults,
Map<String, FilterMetadata> metadata,
Order[] orderProperties,
- List<Criterion> additionalCriteria)
+ List<Criterion> additionalCriteria,
+ List<String> properties)
{
this.filter = filter;
this.page = page;
@@ -577,6 +616,7 @@
this.metadata = metadata;
this.orderProperties = orderProperties;
this.additionalCriteria = additionalCriteria;
+ this.properties = properties;
}
public Object doInHibernate(Session ses) throws HibernateException
@@ -604,6 +644,17 @@
crit.add(criterion);
}
}
+ if (properties != null)
+ {
+ ProjectionList projectionList = Projections.projectionList();
+
+ for (String property : properties)
+ {
+ projectionList.add(Property.forName(property));
+ }
+
+ crit.setProjection(projectionList);
+ }
return crit.list();
}
}
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|
|
From: <fc...@us...> - 2008-06-09 16:46:23
|
Revision: 830
http://openutils.svn.sourceforge.net/openutils/?rev=830&view=rev
Author: fcarone
Date: 2008-06-09 09:46:26 -0700 (Mon, 09 Jun 2008)
Log Message:
-----------
findFilteredFirst with order added
Modified Paths:
--------------
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2008-06-08 11:47:36 UTC (rev 829)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAO.java 2008-06-09 16:46:26 UTC (rev 830)
@@ -193,6 +193,14 @@
* Return the first object related to the implementation of this DAO filtered using properties of the provided
* instance.
* @param filter an instance of the object with the properties you whish to filter on.
+ * @return first object in the collection
+ */
+ T findFilteredFirst(final T filter, final Order[] order);
+
+ /**
+ * Return the first object related to the implementation of this DAO filtered using properties of the provided
+ * instance.
+ * @param filter an instance of the object with the properties you whish to filter on.
* @param criteria additional criterion
* @return first object in the collection
*/
Modified: trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java
===================================================================
--- trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2008-06-08 11:47:36 UTC (rev 829)
+++ trunk/openutils-bshd5/src/main/java/it/openutils/dao/hibernate/HibernateDAOImpl.java 2008-06-09 16:46:26 UTC (rev 830)
@@ -276,6 +276,15 @@
/**
* {@inheritDoc}
*/
+ public T findFilteredFirst(final T filter, final Order[] order)
+ {
+ return getFirstInCollection(findFiltered(filter, order, getDefaultFilterMetadata(), 1, 0));
+ }
+
+
+ /**
+ * {@inheritDoc}
+ */
public T findFilteredFirst(final T filter, List<Criterion> criteria)
{
return getFirstInCollection(findFiltered(filter, null, getDefaultFilterMetadata(), 1, 0, criteria));
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|
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