JdoTemplate (Spring Framework 3.2.3.RELEASE API)

java.lang.Object
- org.springframework.orm.jdo.JdoAccessor
- - org.springframework.orm.jdo.JdoTemplate

All Implemented Interfaces:

InitializingBean, JdoOperations

Deprecated.
as of Spring 3.1, in favor of native PersistenceManager usage (see TransactionAwarePersistenceManagerFactoryProxy and SpringPersistenceManagerProxyBean)
```
@Deprecated
public class JdoTemplate
extends JdoAccessor
implements JdoOperations
```
Helper class that simplifies JDO data access code, and converts JDOExceptions into Spring DataAccessExceptions, following the org.springframework.dao exception hierarchy.
The central method is execute, supporting JDO access code implementing the JdoCallback interface. It provides JDO PersistenceManager handling such that neither the JdoCallback implementation nor the calling code needs to explicitly care about retrieving/closing PersistenceManagers, or handling JDO lifecycle exceptions.
Typically used to implement data access or business logic services that use JDO within their implementation but are JDO-agnostic in their interface. The latter or code calling the latter only have to deal with business objects, query objects, and org.springframework.dao exceptions.
Can be used within a service implementation via direct instantiation with a PersistenceManagerFactory reference, or get prepared in an application context and given to services as bean reference. Note: The PersistenceManagerFactory should always be configured as bean in the application context, in the first case given to the service directly, in the second case to the prepared template.
This class can be considered as direct alternative to working with the raw JDO PersistenceManager API (through PersistenceManagerFactoryUtils.getPersistenceManager()). The major advantage is its automatic conversion to DataAccessExceptions, the major disadvantage that no checked application exceptions can get thrown from within data access code. Corresponding checks and the actual throwing of such exceptions can often be deferred to after callback execution, though.
LocalPersistenceManagerFactoryBean is the preferred way of obtaining a reference to a specific PersistenceManagerFactory, at least in a non-EJB environment. The Spring application context will manage its lifecycle, initializing and shutting down the factory as part of the application.
Note that lazy loading will just work with an open JDO PersistenceManager, either within a Spring-driven transaction (with JdoTransactionManager or JtaTransactionManager) or within OpenPersistenceManagerInViewFilter/Interceptor. Furthermore, some operations just make sense within transactions, for example: evict, evictAll, flush.
NOTE: This class requires JDO 2.0 or higher, as of Spring 2.5. As of Spring 3.0, it follows JDO 2.1 conventions in terms of generic parameter and return types, which still remaining compatible with JDO 2.0.

Since:

03.06.2003

Author:

Juergen Hoeller

See Also:
JdoAccessor.setPersistenceManagerFactory(javax.jdo.PersistenceManagerFactory), JdoCallback, PersistenceManager, LocalPersistenceManagerFactoryBean, JdoTransactionManager, JtaTransactionManager, OpenPersistenceManagerInViewFilter, OpenPersistenceManagerInViewInterceptor

Field Summary
- Fields inherited from class org.springframework.orm.jdo.JdoAccessor
  logger

Constructor Summary

Constructors
Constructor and Description
`JdoTemplate()` Deprecated. Create a new JdoTemplate instance.
`JdoTemplate(javax.jdo.PersistenceManagerFactory pmf)` Deprecated. Create a new JdoTemplate instance.
`JdoTemplate(javax.jdo.PersistenceManagerFactory pmf, boolean allowCreate)` Deprecated. Create a new JdoTemplate instance.

Method Summary

Methods
Modifier and Type	Method and Description
`protected javax.jdo.PersistenceManager`	`createPersistenceManagerProxy(javax.jdo.PersistenceManager pm)` Deprecated. Create a close-suppressing proxy for the given JDO PersistenceManager.
`void`	`deletePersistent(Object entity)` Deprecated. Delete the given persistent instance.
`void`	`deletePersistentAll(Collection entities)` Deprecated. Delete all given persistent instances.
`<T> T`	`detachCopy(T entity)` Deprecated. Detach a copy of the given persistent instance from the current JDO transaction, for use outside a JDO transaction (for example, as web form object).
`<T> Collection<T>`	`detachCopyAll(Collection<T> entities)` Deprecated. Detach copies of the given persistent instances from the current JDO transaction, for use outside a JDO transaction (for example, as web form objects).
`void`	`evict(Object entity)` Deprecated. Remove the given object from the PersistenceManager cache.
`void`	`evictAll()` Deprecated. Remove all objects from the PersistenceManager cache.
`void`	`evictAll(Collection entities)` Deprecated. Remove all given objects from the PersistenceManager cache.
`<T> T`	`execute(JdoCallback<T> action)` Deprecated. Execute the action specified by the given action object within a PersistenceManager.
`<T> T`	`execute(JdoCallback<T> action, boolean exposeNativePersistenceManager)` Deprecated. Execute the action specified by the given action object within a PersistenceManager.
`Collection`	`executeFind(JdoCallback<?> action)` Deprecated. Execute the specified action assuming that the result object is a Collection.
`<T> Collection<T>`	`find(Class<T> entityClass)` Deprecated. Find all persistent instances of the given class.
`<T> Collection<T>`	`find(Class<T> entityClass, String filter)` Deprecated. Find all persistent instances of the given class that match the given JDOQL filter.
`<T> Collection<T>`	`find(Class<T> entityClass, String filter, String ordering)` Deprecated. Find all persistent instances of the given class that match the given JDOQL filter, with the given result ordering.
`<T> Collection<T>`	`find(Class<T> entityClass, String filter, String parameters, Map<String,?> values)` Deprecated. Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values.
`<T> Collection<T>`	`find(Class<T> entityClass, String filter, String parameters, Map<String,?> values, String ordering)` Deprecated. Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values, with the given result ordering.
`<T> Collection<T>`	`find(Class<T> entityClass, String filter, String parameters, Object... values)` Deprecated. Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values.
`<T> Collection<T>`	`find(Class<T> entityClass, String filter, String parameters, Object[] values, String ordering)` Deprecated. Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values, with the given result ordering.
`Collection`	`find(String queryString)` Deprecated. Find persistent instances through the given single-string JDOQL query.
`Collection`	`find(String queryString, Map<String,?> values)` Deprecated. Find persistent instances through the given single-string JDOQL query.
`Collection`	`find(String queryString, Object... values)` Deprecated. Find persistent instances through the given single-string JDOQL query.
`Collection`	`find(String language, Object queryObject)` Deprecated. Find persistent instances through the given query object in the specified query language.
`<T> Collection<T>`	`findByNamedQuery(Class<T> entityClass, String queryName)` Deprecated. Find persistent instances through the given named query.
`<T> Collection<T>`	`findByNamedQuery(Class<T> entityClass, String queryName, Map<String,?> values)` Deprecated. Find persistent instances through the given named query.
`<T> Collection<T>`	`findByNamedQuery(Class<T> entityClass, String queryName, Object... values)` Deprecated. Find persistent instances through the given named query.
`void`	`flush()` Deprecated. Flush all transactional modifications to the database.
`<T> T`	`getObjectById(Class<T> entityClass, Object idValue)` Deprecated. Return the persistent instance of the given entity class with the given id value, throwing an exception if not found.
`Object`	`getObjectById(Object objectId)` Deprecated. Return the persistent instance with the given JDO object id, throwing an exception if not found.
`boolean`	`isAllowCreate()` Deprecated. Return if a new PersistenceManager should be created if no thread-bound found.
`boolean`	`isExposeNativePersistenceManager()` Deprecated. Return whether to expose the native JDO PersistenceManager to JdoCallback code, or rather a PersistenceManager proxy.
`<T> T`	`makePersistent(T entity)` Deprecated. Make the given transient instance persistent.
`<T> Collection<T>`	`makePersistentAll(Collection<T> entities)` Deprecated. Make the given transient instances persistent.
`protected <T> T`	`postProcessResult(T result, javax.jdo.PersistenceManager pm, boolean existingTransaction)` Deprecated. Post-process the given result object, which might be a Collection.
`void`	`prepareQuery(javax.jdo.Query query)` Deprecated. Prepare the given JDO query object.
`void`	`refresh(Object entity)` Deprecated. Re-read the state of the given persistent instance.
`void`	`refreshAll()` Deprecated. Re-read the state of all persistent instances.
`void`	`refreshAll(Collection entities)` Deprecated. Re-read the state of all given persistent instances.
`void`	`setAllowCreate(boolean allowCreate)` Deprecated. Set if a new PersistenceManager should be created when no transactional PersistenceManager can be found for the current thread.
`void`	`setExposeNativePersistenceManager(boolean exposeNativePersistenceManager)` Deprecated. Set whether to expose the native JDO PersistenceManager to JdoCallback code.

Methods inherited from class org.springframework.orm.jdo.JdoAccessor
afterPropertiesSet, convertJdoAccessException, flushIfNecessary, getJdoDialect, getPersistenceManagerFactory, isFlushEager, setFlushEager, setJdoDialect, setPersistenceManagerFactory

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JdoTemplate
```
public JdoTemplate()
```
    Deprecated.
    
    Create a new JdoTemplate instance.
  - JdoTemplate
```
public JdoTemplate(javax.jdo.PersistenceManagerFactory pmf)
```
    Deprecated.
    
    Create a new JdoTemplate instance.
    
    Parameters:
    pmf - PersistenceManagerFactory to create PersistenceManagers
  - JdoTemplate
```
public JdoTemplate(javax.jdo.PersistenceManagerFactory pmf,
           boolean allowCreate)
```
    Deprecated.
    
    Create a new JdoTemplate instance.
    
    Parameters:
    pmf - PersistenceManagerFactory to create PersistenceManagers
    allowCreate - if a non-transactional PersistenceManager should be created when no transactional PersistenceManager can be found for the current thread
- Method Detail
  - setAllowCreate
```
public void setAllowCreate(boolean allowCreate)
```
    Deprecated.
    
    Set if a new PersistenceManager should be created when no transactional PersistenceManager can be found for the current thread.
    JdoTemplate is aware of a corresponding PersistenceManager bound to the current thread, for example when using JdoTransactionManager. If allowCreate is true, a new non-transactional PersistenceManager will be created if none found, which needs to be closed at the end of the operation. If false, an IllegalStateException will get thrown in this case.
    
    See Also:
    PersistenceManagerFactoryUtils.getPersistenceManager(javax.jdo.PersistenceManagerFactory, boolean)
  - isAllowCreate
```
public boolean isAllowCreate()
```
    Deprecated.
    
    Return if a new PersistenceManager should be created if no thread-bound found.
  - setExposeNativePersistenceManager
```
public void setExposeNativePersistenceManager(boolean exposeNativePersistenceManager)
```
    Deprecated.
    
    Set whether to expose the native JDO PersistenceManager to JdoCallback code. Default is "false": a PersistenceManager proxy will be returned, suppressing close calls and automatically applying transaction timeouts (if any).
    As there is often a need to cast to a provider-specific PersistenceManager class in DAOs that use provider-specific functionality, the exposed proxy implements all interfaces implemented by the original PersistenceManager. If this is not sufficient, turn this flag to "true".
    
    See Also:
    JdoCallback, PersistenceManager, prepareQuery(javax.jdo.Query)
  - isExposeNativePersistenceManager
```
public boolean isExposeNativePersistenceManager()
```
    Deprecated.
    
    Return whether to expose the native JDO PersistenceManager to JdoCallback code, or rather a PersistenceManager proxy.
  - execute
```
public <T> T execute(JdoCallback<T> action)
          throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Execute the action specified by the given action object within a PersistenceManager. Application exceptions thrown by the action object get propagated to the caller (can only be unchecked). JDO exceptions are transformed into appropriate DAO ones. Allows for returning a result object, i.e. 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 JdoTransactionManager.
    
    Specified by:
    
    execute in interface JdoOperations
    
    Parameters:
    action - callback object that specifies the JDO action
    
    Returns:
    a result object returned by the action, or null
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    JdoTransactionManager, PersistenceManager
  - executeFind
```
public Collection executeFind(JdoCallback<?> action)
                       throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Execute the specified action assuming that the result object is a Collection. This is a convenience method for executing JDO queries within an action.
    
    Specified by:
    
    executeFind in interface JdoOperations
    
    Parameters:
    action - callback object that specifies the JDO action
    
    Returns:
    a Collection result returned by the action, or null
    
    Throws:
    
    DataAccessException - in case of JDO errors
  - execute
```
public <T> T execute(JdoCallback<T> action,
            boolean exposeNativePersistenceManager)
          throws DataAccessException
```
    Deprecated.
    
    Execute the action specified by the given action object within a PersistenceManager.
    
    Parameters:
    action - callback object that specifies the JDO action
    exposeNativePersistenceManager - whether to expose the native JDO persistence manager to callback code
    
    Returns:
    a result object returned by the action, or null
    
    Throws:
    
    DataAccessException - in case of JDO errors
  - createPersistenceManagerProxy
```
protected javax.jdo.PersistenceManager createPersistenceManagerProxy(javax.jdo.PersistenceManager pm)
```
    Deprecated.
    
    Create a close-suppressing proxy for the given JDO PersistenceManager. Called by the execute method.
    The proxy also prepares returned JDO Query objects.
    
    Parameters:
    pm - the JDO PersistenceManager to create a proxy for
    
    Returns:
    the PersistenceManager proxy, implementing all interfaces implemented by the passed-in PersistenceManager object (that is, also implementing all provider-specific extension interfaces)
    See Also:
    PersistenceManager.close(), execute(JdoCallback, boolean), prepareQuery(javax.jdo.Query)
  - postProcessResult
```
protected <T> T postProcessResult(T result,
                      javax.jdo.PersistenceManager pm,
                      boolean existingTransaction)
```
    Deprecated.
    
    Post-process the given result object, which might be a Collection. Called by the execute method.
    Default implementation always returns the passed-in Object as-is. Subclasses might override this to automatically detach result collections or even single result objects.
    
    Parameters:
    pm - the current JDO PersistenceManager
    result - the result object (might be a Collection)
    existingTransaction - if executing within an existing transaction (within an existing JDO PersistenceManager that won't be closed immediately)
    
    Returns:
    the post-processed result object (can be simply be the passed-in object)
    See Also:
    execute(JdoCallback, boolean)
  - getObjectById
```
public Object getObjectById(Object objectId)
                     throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Return the persistent instance with the given JDO object id, throwing an exception if not found.
    A JDO object id identifies both the persistent class and the id within the namespace of that class.
    
    Specified by:
    
    getObjectById in interface JdoOperations
    
    Parameters:
    objectId - a JDO object id of the persistent instance
    
    Returns:
    the persistent instance
    
    Throws:
    
    ObjectRetrievalFailureException - if not found
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.getObjectById(Object, boolean)
  - getObjectById
```
public <T> T getObjectById(Class<T> entityClass,
                  Object idValue)
                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Return the persistent instance of the given entity class with the given id value, throwing an exception if not found.
    The given id value is typically just unique within the namespace of the persistent class. Its toString value must correspond to the toString value of the corresponding JDO object id.
    Usually, the passed-in value will have originated from the primary key field of a persistent object that uses JDO's application identity.
    
    Specified by:
    
    getObjectById in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    idValue - an id value of the persistent instance
    
    Returns:
    the persistent instance
    
    Throws:
    
    ObjectRetrievalFailureException - if not found
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.getObjectById(Object, boolean), PersistenceManager.getObjectById(Class, Object)
  - evict
```
public void evict(Object entity)
           throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Remove the given object from the PersistenceManager cache.
    
    Specified by:
    
    evict in interface JdoOperations
    
    Parameters:
    entity - the persistent instance to evict
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.evict(Object)
  - evictAll
```
public void evictAll(Collection entities)
              throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Remove all given objects from the PersistenceManager cache.
    
    Specified by:
    
    evictAll in interface JdoOperations
    
    Parameters:
    entities - the persistent instances to evict
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.evictAll(java.util.Collection)
  - evictAll
```
public void evictAll()
              throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Remove all objects from the PersistenceManager cache.
    
    Specified by:
    
    evictAll in interface JdoOperations
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.evictAll()
  - refresh
```
public void refresh(Object entity)
             throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Re-read the state of the given persistent instance.
    
    Specified by:
    
    refresh in interface JdoOperations
    
    Parameters:
    entity - the persistent instance to re-read
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.refresh(Object)
  - refreshAll
```
public void refreshAll(Collection entities)
                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Re-read the state of all given persistent instances.
    
    Specified by:
    
    refreshAll in interface JdoOperations
    
    Parameters:
    entities - the persistent instances to re-read
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.refreshAll(java.util.Collection)
  - refreshAll
```
public void refreshAll()
                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Re-read the state of all persistent instances.
    
    Specified by:
    
    refreshAll in interface JdoOperations
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.refreshAll()
  - makePersistent
```
public <T> T makePersistent(T entity)
                 throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Make the given transient instance persistent. Attach the given entity if the instance is detached.
    
    Specified by:
    
    makePersistent in interface JdoOperations
    
    Parameters:
    entity - the transient instance to make persistent
    
    Returns:
    the persistent instance
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.makePersistent(Object)
  - makePersistentAll
```
public <T> Collection<T> makePersistentAll(Collection<T> entities)
                                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Make the given transient instances persistent. Attach the given entities if the instances are detached.
    
    Specified by:
    
    makePersistentAll in interface JdoOperations
    
    Parameters:
    entities - the transient instances to make persistent
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.makePersistentAll(java.util.Collection)
  - deletePersistent
```
public void deletePersistent(Object entity)
                      throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Delete the given persistent instance.
    
    Specified by:
    
    deletePersistent in interface JdoOperations
    
    Parameters:
    entity - the persistent instance to delete
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.deletePersistent(Object)
  - deletePersistentAll
```
public void deletePersistentAll(Collection entities)
                         throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Delete all given persistent instances.
    This can be combined with any of the find methods to delete by query in two lines of code.
    
    Specified by:
    
    deletePersistentAll in interface JdoOperations
    
    Parameters:
    entities - the persistent instances to delete
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.deletePersistentAll(java.util.Collection)
  - detachCopy
```
public <T> T detachCopy(T entity)
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Detach a copy of the given persistent instance from the current JDO transaction, for use outside a JDO transaction (for example, as web form object).
    
    Specified by:
    
    detachCopy in interface JdoOperations
    
    Parameters:
    entity - the persistent instance to detach
    
    Returns:
    the corresponding detached instance
    See Also:
    PersistenceManager.detachCopy(Object)
  - detachCopyAll
```
public <T> Collection<T> detachCopyAll(Collection<T> entities)
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Detach copies of the given persistent instances from the current JDO transaction, for use outside a JDO transaction (for example, as web form objects).
    
    Specified by:
    
    detachCopyAll in interface JdoOperations
    
    Parameters:
    entities - the persistent instances to detach
    
    Returns:
    the corresponding detached instances
    See Also:
    PersistenceManager.detachCopyAll(Collection)
  - flush
```
public void flush()
           throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Flush all transactional modifications 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's preferable to rely on auto-flushing at transaction completion.
    
    Specified by:
    
    flush in interface JdoOperations
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.flush()
  - find
```
public <T> Collection<T> find(Class<T> entityClass)
                   throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find all persistent instances of the given class.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(Class)
  - find
```
public <T> Collection<T> find(Class<T> entityClass,
                     String filter)
                   throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find all persistent instances of the given class that match the given JDOQL filter.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    filter - the JDOQL filter to match (or null if none)
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(Class, String)
  - find
```
public <T> Collection<T> find(Class<T> entityClass,
                     String filter,
                     String ordering)
                   throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find all persistent instances of the given class that match the given JDOQL filter, with the given result ordering.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    filter - the JDOQL filter to match (or null if none)
    ordering - the ordering of the result (or null if none)
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(Class, String), Query.setOrdering(java.lang.String)
  - find
```
public <T> Collection<T> find(Class<T> entityClass,
                     String filter,
                     String parameters,
                     Object... values)
                   throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    filter - the JDOQL filter to match
    parameters - the JDOQL parameter declarations
    values - the corresponding parameter values
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(Class, String), Query.declareParameters(java.lang.String), Query.executeWithArray(java.lang.Object...)
  - find
```
public <T> Collection<T> find(Class<T> entityClass,
                     String filter,
                     String parameters,
                     Object[] values,
                     String ordering)
                   throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values, with the given result ordering.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    filter - the JDOQL filter to match
    parameters - the JDOQL parameter declarations
    values - the corresponding parameter values
    ordering - the ordering of the result (or null if none)
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(Class, String), Query.declareParameters(java.lang.String), Query.executeWithArray(java.lang.Object...), Query.setOrdering(java.lang.String)
  - find
```
public <T> Collection<T> find(Class<T> entityClass,
                     String filter,
                     String parameters,
                     Map<String,?> values)
                   throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    filter - the JDOQL filter to match
    parameters - the JDOQL parameter declarations
    values - a Map with parameter names as keys and parameter values
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(Class, String), Query.declareParameters(java.lang.String), Query.executeWithMap(java.util.Map)
  - find
```
public <T> Collection<T> find(Class<T> entityClass,
                     String filter,
                     String parameters,
                     Map<String,?> values,
                     String ordering)
                   throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find all persistent instances of the given class that match the given JDOQL filter, using the given parameter declarations and parameter values, with the given result ordering.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    filter - the JDOQL filter to match
    parameters - the JDOQL parameter declarations
    values - a Map with parameter names as keys and parameter values
    ordering - the ordering of the result (or null if none)
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(Class, String), Query.declareParameters(java.lang.String), Query.executeWithMap(java.util.Map), Query.setOrdering(java.lang.String)
  - find
```
public Collection find(String language,
              Object queryObject)
                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find persistent instances through the given query object in the specified query language.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    language - the query language (javax.jdo.Query#JDOQL or javax.jdo.Query#SQL, for example)
    queryObject - the query object for the specified language
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(String, Object), Query.JDOQL, Query.SQL
  - find
```
public Collection find(String queryString)
                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find persistent instances through the given single-string JDOQL query.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    queryString - the single-string JDOQL query
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(String)
  - find
```
public Collection find(String queryString,
              Object... values)
                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find persistent instances through the given single-string JDOQL query.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    queryString - the single-string JDOQL query
    values - the corresponding parameter values
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(String)
  - find
```
public Collection find(String queryString,
              Map<String,?> values)
                throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find persistent instances through the given single-string JDOQL query.
    
    Specified by:
    
    find in interface JdoOperations
    
    Parameters:
    queryString - the single-string JDOQL query
    values - a Map with parameter names as keys and parameter values
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newQuery(String)
  - findByNamedQuery
```
public <T> Collection<T> findByNamedQuery(Class<T> entityClass,
                                 String queryName)
                               throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find persistent instances through the given named query.
    
    Specified by:
    
    findByNamedQuery in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    queryName - the name of the query
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newNamedQuery(Class, String)
  - findByNamedQuery
```
public <T> Collection<T> findByNamedQuery(Class<T> entityClass,
                                 String queryName,
                                 Object... values)
                               throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find persistent instances through the given named query.
    
    Specified by:
    
    findByNamedQuery in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    queryName - the name of the query
    values - the corresponding parameter values
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newNamedQuery(Class, String)
  - findByNamedQuery
```
public <T> Collection<T> findByNamedQuery(Class<T> entityClass,
                                 String queryName,
                                 Map<String,?> values)
                               throws DataAccessException
```
    Deprecated.
    
    Description copied from interface: JdoOperations
    
    Find persistent instances through the given named query.
    
    Specified by:
    
    findByNamedQuery in interface JdoOperations
    
    Parameters:
    entityClass - a persistent class
    queryName - the name of the query
    values - a Map with parameter names as keys and parameter values
    
    Returns:
    the persistent instances
    
    Throws:
    
    DataAccessException - in case of JDO errors
    See Also:
    PersistenceManager.newNamedQuery(Class, String)
  - prepareQuery
```
public void prepareQuery(javax.jdo.Query query)
                  throws javax.jdo.JDOException
```
    Deprecated.
    
    Prepare the given JDO query object. To be used within a JdoCallback.
    Applies a transaction timeout, if any. If you don't use such timeouts, the call is a no-op.
    In general, prefer a proxied PersistenceManager instead, which will automatically apply the transaction timeout (through the use of a special PersistenceManager proxy). You need to set the "exposeNativePersistenceManager" property to "false" to activate this. Note that you won't be able to cast to a provider-specific JDO PersistenceManager class anymore then.
    
    Parameters:
    query - the JDO query object
    
    Throws:
    
    javax.jdo.JDOException - if the query could not be properly prepared
    See Also:
    JdoCallback.doInJdo(javax.jdo.PersistenceManager), PersistenceManagerFactoryUtils.applyTransactionTimeout(javax.jdo.Query, javax.jdo.PersistenceManagerFactory, org.springframework.orm.jdo.JdoDialect), setExposeNativePersistenceManager(boolean)

Class JdoTemplate

Field Summary

Fields inherited from class org.springframework.orm.jdo.JdoAccessor

Constructor Summary

Method Summary

Methods inherited from class org.springframework.orm.jdo.JdoAccessor

Methods inherited from class java.lang.Object

Constructor Detail

JdoTemplate

JdoTemplate

JdoTemplate

Method Detail

setAllowCreate

isAllowCreate

setExposeNativePersistenceManager

isExposeNativePersistenceManager

execute

executeFind

execute

createPersistenceManagerProxy

postProcessResult

getObjectById

getObjectById

evict

evictAll

evictAll

refresh

refreshAll

refreshAll

makePersistent

makePersistentAll

deletePersistent

deletePersistentAll

detachCopy

detachCopyAll

flush

find

find

find

find

find

find

find

find

find

find

find

findByNamedQuery

findByNamedQuery

findByNamedQuery

prepareQuery