Hibernate api documentation

By | 28.07.2018

IllegalArgumentException - if the instance is not an entity TransactionRequiredException - if there is no transaction when invoked on a container-managed entity manager of that is of type PersistenceContextType. Have you implemented OpenMRS? Their very limited documentation of this is their ticketing system: If you look at our blog post here , click on the SourceForge or Bintray links and download the release archive.

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This is important for processing large result sets: Please participate in the Implementation Site Survey. IllegalArgumentException - if the first argument does not denote an entity type or the second argument is not a valid type for that entity's primary key or is null TransactionRequiredException - yibernate there is no transaction and a lock mode other than NONE is specified or if invoked on an entity manager which has not been joined to the current transaction and a lock mode other than NONE is specified OptimisticLockException - if the optimistic version check fails PessimisticLockException - if pessimistic locking fails and the transaction is rolled back LockTimeoutException - if hibrrnate locking fails and only the statement is rolled back PersistenceException - if an unsupported lock call is made Since: Execute an HQL query, binding the properties of the given bean to named parameters in the query string.

Remove the given entity from the dicumentation context, causing a managed entity to become detached.

This is normally either the underlying EntityManager implementation class or an interface that it implements. TransactionRequiredException - if ihbernate is no transaction or if the entity manager has not been joined to the current transaction IllegalArgumentException - if the instance is not a managed entity and a transaction is active Since: The returned EntityGraph should be considered immutable.

The returned Filter instance can be used to set filter parameters.

IllegalArgumentException - if the delete query is found to be invalid Since: If a vendor-specific property or hint is not recognized, it is silently ignored. Copy the state of the given object onto the persistent object with the same identifier.

Returns false if the entity manager is not joined to the current transaction or if no transaction is active. By clicking "Post Your Answer", you acknowledge that you have read our updated terms aip serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

In the case of a new entity, the state will be copied over as well. IllegalArgumentException - if a query has not been defined with the given name or if the query string is found to be invalid or if the query result is found to not be assignable to the specified type Since: Portable applications should not rely on the standard timeout hint.

IllegalArgumentException - if a query has not been defined with the given name Since: Re-read the state of the given persistent instance. Set the name of the cache region for queries executed by this template. PersistenceException - if the provider does not support the call Since: Created by Darius Jazayerilast modified on If the query is not an update or delete query, query execution will result in each row of the SQL result being returned as a result of type Object[] or a result of type Object if there is only one column in the select list.

Hibernate JavaDocs

Find by primary key, using the specified docuemntation. Return whether to expose the native Documentqtion Session to HibernateCallback code, or rather a Session proxy.

Set an entity manager property or hint. A persistence context is a set of entity instances in which for any persistent entity identity there is a unique entity instance. If these checks fail, the OptimisticLockException will be thrown. Execute an HQL query, binding a number of values to "?

Set one or more names of Hibernate filters to be activated for all Sessions that this accessor works with. The select list of the query must contain only a single item, which must be assignable to the type specified by the resultClass argument.

Each of those filters will be enabled at the beginning of each operation and correspondingly disabled at the end of the operation. Can documrntation used within a service implementation via direct instantiation with a SessionFactory reference, or get prepared in an application context and given to services as bean reference.

Hibernate access code can also be coded in plain Hibernate style. If the provider's EntityManager implementation does not support the specified class, the PersistenceException is thrown. IllegalArgumentException - if the update query is found to be invalid Since:

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