org.springframework.orm.hibernate3

Interface HibernateOperations

All Known Implementing Classes:

HibernateTemplate

Deprecated.

as of Spring 4.3, in favor of Hibernate 4.x/5.x

@Deprecated
public interface HibernateOperations

Interface that specifies a basic set of Hibernate operations, implemented by HibernateTemplate. Not often used, but a useful option to enhance testability, as it can easily be mocked or stubbed.

Defines HibernateTemplate's data access methods that mirror various Session methods. Users are strongly encouraged to read the Hibernate Session javadocs for details on the semantics of those methods.

Note that operations that return an Iterator (i.e. iterate(..)) are supposed to be used within Spring-driven or JTA-driven transactions (with HibernateTransactionManager, JtaTransactionManager, or EJB CMT). Else, the Iterator won't be able to read results from its ResultSet anymore, as the underlying Hibernate Session will already have been closed.

Note that lazy loading will just work with an open Hibernate Session, either within a transaction or within OpenSessionInViewFilter/ OpenSessionInViewInterceptor. Furthermore, some operations just make sense within transactions, for example: contains, evict, lock, flush, clear.

Since:

1.2

Author:

Juergen Hoeller

See Also:

HibernateTemplate, Session, HibernateTransactionManager, JtaTransactionManager, OpenSessionInViewFilter, OpenSessionInViewInterceptor

Method Summary

Modifier and Type	Method and Description
int	bulkUpdate(String queryString) Deprecated. Update/delete all objects according to the given query.
int	bulkUpdate(String queryString, Object... values) Deprecated. Update/delete all objects according to the given query, binding a number of values to "?" parameters in the query string.
int	bulkUpdate(String queryString, Object value) Deprecated. Update/delete all objects according to the given query, binding one value to a "?" parameter in the query string.
void	clear() Deprecated. Remove all objects from the Session cache, and cancel all pending saves, updates and deletes.
void	closeIterator(Iterator<?> it) Deprecated. Immediately close an Iterator created by any of the various iterate(..) operations, instead of waiting until the session is closed or disconnected.
boolean	contains(Object entity) Deprecated. Check whether the given object is in the Session cache.
void	delete(Object entity) Deprecated. Delete the given persistent instance.
void	delete(Object entity, LockMode lockMode) Deprecated. Delete the given persistent instance.
void	delete(String entityName, Object entity) Deprecated. Delete the given persistent instance.
void	delete(String entityName, Object entity, LockMode lockMode) Deprecated. Delete the given persistent instance.
void	deleteAll(Collection<?> entities) Deprecated. Delete all given persistent instances.
Filter	enableFilter(String filterName) Deprecated. Return an enabled Hibernate Filter for the given filter name.
void	evict(Object entity) Deprecated. Remove the given object from the Session cache.
<T> T	execute(HibernateCallback<T> action) Deprecated. Execute the action specified by the given action object within a Session.
List<?>	executeFind(HibernateCallback<?> action) Deprecated. as of Spring 3.2.7, in favor of using a regular execute(org.springframework.orm.hibernate3.HibernateCallback<T>) call with a generic List type declared
List<?>	find(String queryString) Deprecated. Execute an HQL query.
List<?>	find(String queryString, Object... values) Deprecated. Execute an HQL query, binding a number of values to "?" parameters in the query string.
List<?>	find(String queryString, Object value) Deprecated. Execute an HQL query, binding one value to a "?" parameter in the query string.
List<?>	findByCriteria(DetachedCriteria criteria) Deprecated. Execute a query based on a given Hibernate criteria object.
List<?>	findByCriteria(DetachedCriteria criteria, int firstResult, int maxResults) Deprecated. Execute a query based on the given Hibernate criteria object.
<T> List<T>	findByExample(String entityName, T exampleEntity) Deprecated. Execute a query based on the given example entity object.
<T> List<T>	findByExample(String entityName, T exampleEntity, int firstResult, int maxResults) Deprecated. Execute a query based on a given example entity object.
<T> List<T>	findByExample(T exampleEntity) Deprecated. Execute a query based on the given example entity object.
<T> List<T>	findByExample(T exampleEntity, int firstResult, int maxResults) Deprecated. Execute a query based on a given example entity object.
List<?>	findByNamedParam(String queryString, String[] paramNames, Object[] values) Deprecated. Execute an HQL query, binding a number of values to ":" named parameters in the query string.
List<?>	findByNamedParam(String queryString, String paramName, Object value) Deprecated. Execute an HQL query, binding one value to a ":" named parameter in the query string.
List<?>	findByNamedQuery(String queryName) Deprecated. Execute a named query.
List<?>	findByNamedQuery(String queryName, Object... values) Deprecated. Execute a named query binding a number of values to "?" parameters in the query string.
List<?>	findByNamedQuery(String queryName, Object value) Deprecated. Execute a named query, binding one value to a "?" parameter in the query string.
List<?>	findByNamedQueryAndNamedParam(String queryName, String[] paramNames, Object[] values) Deprecated. Execute a named query, binding a number of values to ":" named parameters in the query string.
List<?>	findByNamedQueryAndNamedParam(String queryName, String paramName, Object value) Deprecated. Execute a named query, binding one value to a ":" named parameter in the query string.
List<?>	findByNamedQueryAndValueBean(String queryName, Object valueBean) Deprecated. Execute a named query, binding the properties of the given bean to ":" named parameters in the query string.
List<?>	findByValueBean(String queryString, Object valueBean) Deprecated. Execute an HQL query, binding the properties of the given bean to named parameters in the query string.
void	flush() Deprecated. Flush all pending saves, updates and deletes to the database.
<T> T	get(Class<T> entityClass, Serializable id) Deprecated. Return the persistent instance of the given entity class with the given identifier, or null if not found.
<T> T	get(Class<T> entityClass, Serializable id, LockMode lockMode) Deprecated. Return the persistent instance of the given entity class with the given identifier, or null if not found.
Object	get(String entityName, Serializable id) Deprecated. Return the persistent instance of the given entity class with the given identifier, or null if not found.
Object	get(String entityName, Serializable id, LockMode lockMode) Deprecated. Return the persistent instance of the given entity class with the given identifier, or null if not found.
void	initialize(Object proxy) Deprecated. Force initialization of a Hibernate proxy or persistent collection.
Iterator<?>	iterate(String queryString) Deprecated. Execute a query for persistent instances.
Iterator<?>	iterate(String queryString, Object... values) Deprecated. Execute a query for persistent instances, binding a number of values to "?" parameters in the query string.
Iterator<?>	iterate(String queryString, Object value) Deprecated. Execute a query for persistent instances, binding one value to a "?" parameter in the query string.
<T> T	load(Class<T> entityClass, Serializable id) Deprecated. Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found.
<T> T	load(Class<T> entityClass, Serializable id, LockMode lockMode) Deprecated. Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found.
void	load(Object entity, Serializable id) Deprecated. Load the persistent instance with the given identifier into the given object, throwing an exception if not found.
Object	load(String entityName, Serializable id) Deprecated. Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found.
Object	load(String entityName, Serializable id, LockMode lockMode) Deprecated. Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found.
<T> List<T>	loadAll(Class<T> entityClass) Deprecated. Return all persistent instances of the given entity class.
void	lock(Object entity, LockMode lockMode) Deprecated. Obtain the specified lock level upon the given object, implicitly checking whether the corresponding database entry still exists.
void	lock(String entityName, Object entity, LockMode lockMode) Deprecated. Obtain the specified lock level upon the given object, implicitly checking whether the corresponding database entry still exists.
<T> T	merge(String entityName, T entity) Deprecated. Copy the state of the given object onto the persistent object with the same identifier.
<T> T	merge(T entity) Deprecated. Copy the state of the given object onto the persistent object with the same identifier.
void	persist(Object entity) Deprecated. Persist the given transient instance.
void	persist(String entityName, Object entity) Deprecated. Persist the given transient instance.
void	refresh(Object entity) Deprecated. Re-read the state of the given persistent instance.
void	refresh(Object entity, LockMode lockMode) Deprecated. Re-read the state of the given persistent instance.
void	replicate(Object entity, ReplicationMode replicationMode) Deprecated. Persist the state of the given detached instance according to the given replication mode, reusing the current identifier value.
void	replicate(String entityName, Object entity, ReplicationMode replicationMode) Deprecated. Persist the state of the given detached instance according to the given replication mode, reusing the current identifier value.
Serializable	save(Object entity) Deprecated. Persist the given transient instance.
Serializable	save(String entityName, Object entity) Deprecated. Persist the given transient instance.
void	saveOrUpdate(Object entity) Deprecated. Save or update the given persistent instance, according to its id (matching the configured "unsaved-value"?).
void	saveOrUpdate(String entityName, Object entity) Deprecated. Save or update the given persistent instance, according to its id (matching the configured "unsaved-value"?).
void	update(Object entity) Deprecated. Update the given persistent instance, associating it with the current Hibernate Session.
void	update(Object entity, LockMode lockMode) Deprecated. Update the given persistent instance, associating it with the current Hibernate Session.
void	update(String entityName, Object entity) Deprecated. Update the given persistent instance, associating it with the current Hibernate Session.
void	update(String entityName, Object entity, LockMode lockMode) Deprecated. Update the given persistent instance, associating it with the current Hibernate Session.

Method Detail

execute

<T> T execute(HibernateCallback<T> action)
       throws DataAccessException

Deprecated.

Execute the action specified by the given action object within a Session.

Application exceptions thrown by the action object get propagated to the caller (can only be unchecked). Hibernate exceptions are transformed into appropriate DAO ones. Allows for returning a result object, that is a domain object or a collection of domain objects.

Note: Callback code is not supposed to handle transactions itself! Use an appropriate transaction manager like HibernateTransactionManager. Generally, callback code must not touch any Session lifecycle methods, like close, disconnect, or reconnect, to let the template do its work.

Parameters:

action - callback object that specifies the Hibernate action

Returns:

a result object returned by the action, or null

Throws:

DataAccessException - in case of Hibernate errors

See Also:

HibernateTransactionManager, Session

executeFind

@Deprecated
List<?> executeFind(HibernateCallback<?> action)
                         throws DataAccessException

Deprecated. as of Spring 3.2.7, in favor of using a regular execute(org.springframework.orm.hibernate3.HibernateCallback<T>) call with a generic List type declared

Execute the specified action assuming that the result object is a List.

This is a convenience method for executing Hibernate find calls or queries within an action.

Parameters:

action - callback object that specifies the Hibernate action

Returns:

a List result returned by the action, or null

Throws:

DataAccessException - in case of Hibernate errors

get

<T> T get(Class<T> entityClass,
          Serializable id)
   throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, or null if not found.

This method is a thin wrapper around Session.get(Class, java.io.Serializable) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityClass - a persistent class

id - the identifier of the persistent instance

Returns:

the persistent instance, or null if not found

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.get(Class, java.io.Serializable)

get

<T> T get(Class<T> entityClass,
          Serializable id,
          LockMode lockMode)
   throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, or null if not found.

Obtains the specified lock mode if the instance exists.

This method is a thin wrapper around Session.get(Class, java.io.Serializable, LockMode) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityClass - a persistent class

id - the identifier of the persistent instance

lockMode - the lock mode to obtain

Returns:

the persistent instance, or null if not found

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.get(Class, java.io.Serializable, org.hibernate.LockMode)

get

Object get(String entityName,
           Serializable id)
    throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, or null if not found.

This method is a thin wrapper around Session.get(String, java.io.Serializable) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityName - the name of the persistent entity

id - the identifier of the persistent instance

Returns:

the persistent instance, or null if not found

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.get(Class, java.io.Serializable)

get

Object get(String entityName,
           Serializable id,
           LockMode lockMode)
    throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, or null if not found. Obtains the specified lock mode if the instance exists.

This method is a thin wrapper around Session.get(String, java.io.Serializable, LockMode) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityName - the name of the persistent entity

id - the identifier of the persistent instance

lockMode - the lock mode to obtain

Returns:

the persistent instance, or null if not found

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.get(Class, java.io.Serializable, org.hibernate.LockMode)

load

<T> T load(Class<T> entityClass,
           Serializable id)
    throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found.

This method is a thin wrapper around Session.load(Class, java.io.Serializable) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityClass - a persistent class

id - the identifier of the persistent instance

Returns:

the persistent instance

Throws:

ObjectRetrievalFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.load(Class, java.io.Serializable)

load

<T> T load(Class<T> entityClass,
           Serializable id,
           LockMode lockMode)
    throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found. Obtains the specified lock mode if the instance exists.

This method is a thin wrapper around Session.load(Class, java.io.Serializable, LockMode) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityClass - a persistent class

id - the identifier of the persistent instance

lockMode - the lock mode to obtain

Returns:

the persistent instance

Throws:

ObjectRetrievalFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.load(Class, java.io.Serializable)

load

Object load(String entityName,
            Serializable id)
     throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found.

This method is a thin wrapper around Session.load(String, java.io.Serializable) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityName - the name of the persistent entity

id - the identifier of the persistent instance

Returns:

the persistent instance

Throws:

ObjectRetrievalFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.load(Class, java.io.Serializable)

load

Object load(String entityName,
            Serializable id,
            LockMode lockMode)
     throws DataAccessException

Deprecated.

Return the persistent instance of the given entity class with the given identifier, throwing an exception if not found.

Obtains the specified lock mode if the instance exists.

This method is a thin wrapper around Session.load(String, java.io.Serializable, LockMode) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entityName - the name of the persistent entity

id - the identifier of the persistent instance

lockMode - the lock mode to obtain

Returns:

the persistent instance

Throws:

ObjectRetrievalFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.load(Class, java.io.Serializable)

loadAll

<T> List<T> loadAll(Class<T> entityClass)
             throws DataAccessException

Deprecated.

Return all persistent instances of the given entity class. Note: Use queries or criteria for retrieving a specific subset.

Parameters:

entityClass - a persistent class

Returns:

a List containing 0 or more persistent instances

Throws:

DataAccessException - if there is a Hibernate error

See Also:

SharedSessionContract.createCriteria(java.lang.Class)

load

void load(Object entity,
          Serializable id)
   throws DataAccessException

Deprecated.

Load the persistent instance with the given identifier into the given object, throwing an exception if not found.

This method is a thin wrapper around Session.load(Object, java.io.Serializable) for convenience. For an explanation of the exact semantics of this method, please do refer to the Hibernate API documentation in the first instance.

Parameters:

entity - the object (of the target class) to load into

id - the identifier of the persistent instance

Throws:

ObjectRetrievalFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.load(Object, java.io.Serializable)

refresh

void refresh(Object entity)
      throws DataAccessException

Deprecated.

Re-read the state of the given persistent instance.

Parameters:

entity - the persistent instance to re-read

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.refresh(Object)

refresh

void refresh(Object entity,
             LockMode lockMode)
      throws DataAccessException

Deprecated.

Re-read the state of the given persistent instance. Obtains the specified lock mode for the instance.

Parameters:

entity - the persistent instance to re-read

lockMode - the lock mode to obtain

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.refresh(Object, org.hibernate.LockMode)

contains

boolean contains(Object entity)
          throws DataAccessException

Deprecated.

Check whether the given object is in the Session cache.

Parameters:

entity - the persistence instance to check

Returns:

whether the given object is in the Session cache

Throws:

DataAccessException - if there is a Hibernate error

See Also:

Session.contains(java.lang.Object)

evict

void evict(Object entity)
    throws DataAccessException

Deprecated.

Remove the given object from the Session cache.

Parameters:

entity - the persistent instance to evict

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.evict(java.lang.Object)

initialize

void initialize(Object proxy)
         throws DataAccessException

Deprecated.

Force initialization of a Hibernate proxy or persistent collection.

Parameters:

proxy - a proxy for a persistent object or a persistent collection

Throws:

DataAccessException - if we can't initialize the proxy, for example because it is not associated with an active Session

See Also:

Hibernate.initialize(java.lang.Object)

enableFilter

Filter enableFilter(String filterName)
             throws IllegalStateException

Deprecated.

Return an enabled Hibernate Filter for the given filter name. The returned Filter instance can be used to set filter parameters.

Parameters:

filterName - the name of the filter

Returns:

the enabled Hibernate Filter (either already enabled or enabled on the fly by this operation)

Throws:

IllegalStateException - if we are not running within a transactional Session (in which case this operation does not make sense)

lock

void lock(Object entity,
          LockMode lockMode)
   throws DataAccessException

Deprecated.

Obtain the specified lock level upon the given object, implicitly checking whether the corresponding database entry still exists.

Parameters:

entity - the persistent instance to lock

lockMode - the lock mode to obtain

Throws:

ObjectOptimisticLockingFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.lock(Object, org.hibernate.LockMode)

lock

void lock(String entityName,
          Object entity,
          LockMode lockMode)
   throws DataAccessException

Deprecated.

Obtain the specified lock level upon the given object, implicitly checking whether the corresponding database entry still exists.

Parameters:

entityName - the name of the persistent entity

entity - the persistent instance to lock

lockMode - the lock mode to obtain

Throws:

ObjectOptimisticLockingFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.lock(String, Object, org.hibernate.LockMode)

save

Serializable save(Object entity)
           throws DataAccessException

Deprecated.

Persist the given transient instance.

Parameters:

entity - the transient instance to persist

Returns:

the generated identifier

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.save(Object)

save

Serializable save(String entityName,
                  Object entity)
           throws DataAccessException

Deprecated.

Persist the given transient instance.

Parameters:

entityName - the name of the persistent entity

entity - the transient instance to persist

Returns:

the generated identifier

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.save(String, Object)

update

void update(Object entity)
     throws DataAccessException

Deprecated.

Update the given persistent instance, associating it with the current Hibernate Session.

Parameters:

entity - the persistent instance to update

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.update(Object)

update

void update(Object entity,
            LockMode lockMode)
     throws DataAccessException

Deprecated.

Update the given persistent instance, associating it with the current Hibernate Session.

Obtains the specified lock mode if the instance exists, implicitly checking whether the corresponding database entry still exists.

Parameters:

entity - the persistent instance to update

lockMode - the lock mode to obtain

Throws:

ObjectOptimisticLockingFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.update(Object)

update

void update(String entityName,
            Object entity)
     throws DataAccessException

Deprecated.

Update the given persistent instance, associating it with the current Hibernate Session.

Parameters:

entityName - the name of the persistent entity

entity - the persistent instance to update

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.update(String, Object)

update

void update(String entityName,
            Object entity,
            LockMode lockMode)
     throws DataAccessException

Deprecated.

Update the given persistent instance, associating it with the current Hibernate Session.

Obtains the specified lock mode if the instance exists, implicitly checking whether the corresponding database entry still exists.

Parameters:

entityName - the name of the persistent entity

entity - the persistent instance to update

lockMode - the lock mode to obtain

Throws:

ObjectOptimisticLockingFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.update(String, Object)

saveOrUpdate

void saveOrUpdate(Object entity)
           throws DataAccessException

Deprecated.

Save or update the given persistent instance, according to its id (matching the configured "unsaved-value"?). Associates the instance with the current Hibernate Session.

Parameters:

entity - the persistent instance to save or update (to be associated with the Hibernate Session)

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.saveOrUpdate(Object)

saveOrUpdate

void saveOrUpdate(String entityName,
                  Object entity)
           throws DataAccessException

Deprecated.

Save or update the given persistent instance, according to its id (matching the configured "unsaved-value"?). Associates the instance with the current Hibernate Session.

Parameters:

entityName - the name of the persistent entity

entity - the persistent instance to save or update (to be associated with the Hibernate Session)

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.saveOrUpdate(String, Object)

replicate

void replicate(Object entity,
               ReplicationMode replicationMode)
        throws DataAccessException

Deprecated.

Persist the state of the given detached instance according to the given replication mode, reusing the current identifier value.

Parameters:

entity - the persistent object to replicate

replicationMode - the Hibernate ReplicationMode

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.replicate(Object, org.hibernate.ReplicationMode)

replicate

void replicate(String entityName,
               Object entity,
               ReplicationMode replicationMode)
        throws DataAccessException

Deprecated.

Persist the state of the given detached instance according to the given replication mode, reusing the current identifier value.

Parameters:

entityName - the name of the persistent entity

entity - the persistent object to replicate

replicationMode - the Hibernate ReplicationMode

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.replicate(String, Object, org.hibernate.ReplicationMode)

persist

void persist(Object entity)
      throws DataAccessException

Deprecated.

Persist the given transient instance. Follows JSR-220 semantics.

Similar to save, associating the given object with the current Hibernate Session.

Parameters:

entity - the persistent instance to persist

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.persist(Object), save(java.lang.Object)

persist

void persist(String entityName,
             Object entity)
      throws DataAccessException

Deprecated.

Persist the given transient instance. Follows JSR-220 semantics.

Similar to save, associating the given object with the current Hibernate Session.

Parameters:

entityName - the name of the persistent entity

entity - the persistent instance to persist

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.persist(String, Object), save(java.lang.Object)

merge

<T> T merge(T entity)
     throws DataAccessException

Deprecated.

Copy the state of the given object onto the persistent object with the same identifier. Follows JSR-220 semantics.

Similar to saveOrUpdate, but never associates the given object with the current Hibernate Session. In case of a new entity, the state will be copied over as well.

Note that merge will not update the identifiers in the passed-in object graph (in contrast to TopLink)! Consider registering Spring's IdTransferringMergeEventListener if you would like to have newly assigned ids transferred to the original object graph too.

Parameters:

entity - the object to merge with the corresponding persistence instance

Returns:

the updated, registered persistent instance

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.merge(Object), saveOrUpdate(java.lang.Object), IdTransferringMergeEventListener

merge

<T> T merge(String entityName,
            T entity)
     throws DataAccessException

Deprecated.

Copy the state of the given object onto the persistent object with the same identifier. Follows JSR-220 semantics.

Similar to saveOrUpdate, but never associates the given object with the current Hibernate Session. In the case of a new entity, the state will be copied over as well.

Note that merge will not update the identifiers in the passed-in object graph (in contrast to TopLink)! Consider registering Spring's IdTransferringMergeEventListener if you would like to have newly assigned ids transferred to the original object graph too.

Parameters:

entityName - the name of the persistent entity

entity - the object to merge with the corresponding persistence instance

Returns:

the updated, registered persistent instance

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.merge(String, Object), saveOrUpdate(java.lang.Object)

delete

void delete(Object entity)
     throws DataAccessException

Deprecated.

Delete the given persistent instance.

Parameters:

entity - the persistent instance to delete

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.delete(Object)

delete

void delete(Object entity,
            LockMode lockMode)
     throws DataAccessException

Deprecated.

Delete the given persistent instance.

Obtains the specified lock mode if the instance exists, implicitly checking whether the corresponding database entry still exists.

Parameters:

entity - the persistent instance to delete

lockMode - the lock mode to obtain

Throws:

ObjectOptimisticLockingFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.delete(Object)

delete

void delete(String entityName,
            Object entity)
     throws DataAccessException

Deprecated.

Delete the given persistent instance.

Parameters:

entityName - the name of the persistent entity

entity - the persistent instance to delete

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.delete(Object)

delete

void delete(String entityName,
            Object entity,
            LockMode lockMode)
     throws DataAccessException

Deprecated.

Delete the given persistent instance.

Obtains the specified lock mode if the instance exists, implicitly checking whether the corresponding database entry still exists.

Parameters:

entityName - the name of the persistent entity

entity - the persistent instance to delete

lockMode - the lock mode to obtain

Throws:

ObjectOptimisticLockingFailureException - if not found

DataAccessException - in case of Hibernate errors

See Also:

Session.delete(Object)

deleteAll

void deleteAll(Collection<?> entities)
        throws DataAccessException

Deprecated.

Delete all given persistent instances.

This can be combined with any of the find methods to delete by query in two lines of code.

Parameters:

entities - the persistent instances to delete

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.delete(Object)

flush

void flush()
    throws DataAccessException

Deprecated.

Flush all pending saves, updates and deletes to the database.

Only invoke this for selective eager flushing, for example when JDBC code needs to see certain changes within the same transaction. Else, it is preferable to rely on auto-flushing at transaction completion.

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.flush()

clear

void clear()
    throws DataAccessException

Deprecated.

Remove all objects from the Session cache, and cancel all pending saves, updates and deletes.

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Session.clear()

find

List<?> find(String queryString)
      throws DataAccessException

Deprecated.

Execute an HQL query.

Parameters:

queryString - a query expressed in Hibernate's query language

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String)

find

List<?> find(String queryString,
             Object value)
      throws DataAccessException

Deprecated.

Execute an HQL query, binding one value to a "?" parameter in the query string.

Parameters:

queryString - a query expressed in Hibernate's query language

value - the value of the parameter

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String)

find

List<?> find(String queryString,
             Object... values)
      throws DataAccessException

Deprecated.

Execute an HQL query, binding a number of values to "?" parameters in the query string.

Parameters:

queryString - a query expressed in Hibernate's query language

values - the values of the parameters

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String)

findByNamedParam

List<?> findByNamedParam(String queryString,
                         String paramName,
                         Object value)
                  throws DataAccessException

Deprecated.

Execute an HQL query, binding one value to a ":" named parameter in the query string.

Parameters:

queryString - a query expressed in Hibernate's query language

paramName - the name of the parameter

value - the value of the parameter

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.getNamedQuery(String)

findByNamedParam

List<?> findByNamedParam(String queryString,
                         String[] paramNames,
                         Object[] values)
                  throws DataAccessException

Deprecated.

Execute an HQL query, binding a number of values to ":" named parameters in the query string.

Parameters:

queryString - a query expressed in Hibernate's query language

paramNames - the names of the parameters

values - the values of the parameters

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.getNamedQuery(String)

findByValueBean

List<?> findByValueBean(String queryString,
                        Object valueBean)
                 throws DataAccessException

Deprecated.

Execute an HQL query, binding the properties of the given bean to named parameters in the query string.

Parameters:

queryString - a query expressed in Hibernate's query language

valueBean - the values of the parameters

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Query.setProperties(java.lang.Object), SharedSessionContract.createQuery(java.lang.String)

findByNamedQuery

List<?> findByNamedQuery(String queryName)
                  throws DataAccessException

Deprecated.

Execute a named query.

A named query is defined in a Hibernate mapping file.

Parameters:

queryName - the name of a Hibernate query in a mapping file

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.getNamedQuery(String)

findByNamedQuery

List<?> findByNamedQuery(String queryName,
                         Object value)
                  throws DataAccessException

Deprecated.

Execute a named query, binding one value to a "?" parameter in the query string.

A named query is defined in a Hibernate mapping file.

Parameters:

queryName - the name of a Hibernate query in a mapping file

value - the value of the parameter

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.getNamedQuery(String)

findByNamedQuery

List<?> findByNamedQuery(String queryName,
                         Object... values)
                  throws DataAccessException

Deprecated.

Execute a named query binding a number of values to "?" parameters in the query string.

A named query is defined in a Hibernate mapping file.

Parameters:

queryName - the name of a Hibernate query in a mapping file

values - the values of the parameters

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.getNamedQuery(String)

findByNamedQueryAndNamedParam

List<?> findByNamedQueryAndNamedParam(String queryName,
                                      String paramName,
                                      Object value)
                               throws DataAccessException

Deprecated.

Execute a named query, binding one value to a ":" named parameter in the query string.

A named query is defined in a Hibernate mapping file.

Parameters:

queryName - the name of a Hibernate query in a mapping file

paramName - the name of parameter

value - the value of the parameter

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.getNamedQuery(String)

findByNamedQueryAndNamedParam

List<?> findByNamedQueryAndNamedParam(String queryName,
                                      String[] paramNames,
                                      Object[] values)
                               throws DataAccessException

Deprecated.

Execute a named query, binding a number of values to ":" named parameters in the query string.

A named query is defined in a Hibernate mapping file.

Parameters:

queryName - the name of a Hibernate query in a mapping file

paramNames - the names of the parameters

values - the values of the parameters

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.getNamedQuery(String)

findByNamedQueryAndValueBean

List<?> findByNamedQueryAndValueBean(String queryName,
                                     Object valueBean)
                              throws DataAccessException

Deprecated.

Execute a named query, binding the properties of the given bean to ":" named parameters in the query string.

A named query is defined in a Hibernate mapping file.

Parameters:

queryName - the name of a Hibernate query in a mapping file

valueBean - the values of the parameters

Returns:

a List containing the results of the query execution

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Query.setProperties(java.lang.Object), SharedSessionContract.getNamedQuery(String)

findByCriteria

List<?> findByCriteria(DetachedCriteria criteria)
                throws DataAccessException

Deprecated.

Execute a query based on a given Hibernate criteria object.

Parameters:

criteria - the detached Hibernate criteria object. Note: Do not reuse criteria objects! They need to recreated per execution, due to the suboptimal design of Hibernate's criteria facility.

Returns:

a List containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

DetachedCriteria.getExecutableCriteria(org.hibernate.Session)

findByCriteria

List<?> findByCriteria(DetachedCriteria criteria,
                       int firstResult,
                       int maxResults)
                throws DataAccessException

Deprecated.

Execute a query based on the given Hibernate criteria object.

Parameters:

criteria - the detached Hibernate criteria object. Note: Do not reuse criteria objects! They need to recreated per execution, due to the suboptimal design of Hibernate's criteria facility.

firstResult - the index of the first result object to be retrieved (numbered from 0)

maxResults - the maximum number of result objects to retrieve (or <=0 for no limit)

Returns:

a List containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

DetachedCriteria.getExecutableCriteria(org.hibernate.Session), Criteria.setFirstResult(int), Criteria.setMaxResults(int)

findByExample

<T> List<T> findByExample(T exampleEntity)
                   throws DataAccessException

Deprecated.

Execute a query based on the given example entity object.

Parameters:

exampleEntity - an instance of the desired entity, serving as example for "query-by-example"

Returns:

a List containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Example.create(Object)

findByExample

<T> List<T> findByExample(String entityName,
                          T exampleEntity)
                   throws DataAccessException

Deprecated.

Execute a query based on the given example entity object.

Parameters:

entityName - the name of the persistent entity

exampleEntity - an instance of the desired entity, serving as example for "query-by-example"

Returns:

a List containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Example.create(Object)

findByExample

<T> List<T> findByExample(T exampleEntity,
                          int firstResult,
                          int maxResults)
                   throws DataAccessException

Deprecated.

Execute a query based on a given example entity object.

Parameters:

exampleEntity - an instance of the desired entity, serving as example for "query-by-example"

firstResult - the index of the first result object to be retrieved (numbered from 0)

maxResults - the maximum number of result objects to retrieve (or <=0 for no limit)

Returns:

a List containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Example.create(Object), Criteria.setFirstResult(int), Criteria.setMaxResults(int)

findByExample

<T> List<T> findByExample(String entityName,
                          T exampleEntity,
                          int firstResult,
                          int maxResults)
                   throws DataAccessException

Deprecated.

Execute a query based on a given example entity object.

Parameters:

entityName - the name of the persistent entity

exampleEntity - an instance of the desired entity, serving as example for "query-by-example"

firstResult - the index of the first result object to be retrieved (numbered from 0)

maxResults - the maximum number of result objects to retrieve (or <=0 for no limit)

Returns:

a List containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

Example.create(Object), Criteria.setFirstResult(int), Criteria.setMaxResults(int)

iterate

Iterator<?> iterate(String queryString)
             throws DataAccessException

Deprecated.

Execute a query for persistent instances.

Returns the results as an Iterator. Entities returned are initialized on demand. See the Hibernate API documentation for details.

Parameters:

queryString - a query expressed in Hibernate's query language

Returns:

an Iterator containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String), Query.iterate()

iterate

Iterator<?> iterate(String queryString,
                    Object value)
             throws DataAccessException

Deprecated.

Execute a query for persistent instances, binding one value to a "?" parameter in the query string.

Returns the results as an Iterator. Entities returned are initialized on demand. See the Hibernate API documentation for details.

Parameters:

queryString - a query expressed in Hibernate's query language

value - the value of the parameter

Returns:

an Iterator containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String), Query.iterate()

iterate

Iterator<?> iterate(String queryString,
                    Object... values)
             throws DataAccessException

Deprecated.

Execute a query for persistent instances, binding a number of values to "?" parameters in the query string.

Returns the results as an Iterator. Entities returned are initialized on demand. See the Hibernate API documentation for details.

Parameters:

queryString - a query expressed in Hibernate's query language

values - the values of the parameters

Returns:

an Iterator containing 0 or more persistent instances

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String), Query.iterate()

closeIterator

void closeIterator(Iterator<?> it)
            throws DataAccessException

Deprecated.

Immediately close an Iterator created by any of the various iterate(..) operations, instead of waiting until the session is closed or disconnected.

Parameters:

it - the Iterator to close

Throws:

DataAccessException - if the Iterator could not be closed

See Also:

Hibernate.close(java.util.Iterator)

bulkUpdate

int bulkUpdate(String queryString)
        throws DataAccessException

Deprecated.

Update/delete all objects according to the given query.

Parameters:

queryString - an update/delete query expressed in Hibernate's query language

Returns:

the number of instances updated/deleted

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String), Query.executeUpdate()

bulkUpdate

int bulkUpdate(String queryString,
               Object value)
        throws DataAccessException

Deprecated.

Update/delete all objects according to the given query, binding one value to a "?" parameter in the query string.

Parameters:

queryString - an update/delete query expressed in Hibernate's query language

value - the value of the parameter

Returns:

the number of instances updated/deleted

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String), Query.executeUpdate()

bulkUpdate

int bulkUpdate(String queryString,
               Object... values)
        throws DataAccessException

Deprecated.

Update/delete all objects according to the given query, binding a number of values to "?" parameters in the query string.

Parameters:

queryString - an update/delete query expressed in Hibernate's query language

values - the values of the parameters

Returns:

the number of instances updated/deleted

Throws:

DataAccessException - in case of Hibernate errors

See Also:

SharedSessionContract.createQuery(java.lang.String), Query.executeUpdate()