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Manual
8

Strings in JPQL and Criteria Queries

above) are available also as JPA criteria query expressions. The CriteriaBuilder interface provides
Tutorial
8

JPA Web App Tutorial - Maven Project

The current directory should be guestbook-web (containing the pom.xml file) and port 8080 has to be available
JDO Doc
6

javax.jdo.datastore.Sequence

if it is available. Returns the current sequence value object if it is available. It is intended to return a sequence value object previously used. If the current sequence value is not available, throw ... value is not available or is not numeric, throw JDODataStoreException. Returns: the current value
JDO Doc
5

javax.jdo.PersistenceManagerFactory

is not available, but a higher level is available, the higher level is silently used. If the requested level is not available, and no higher level is available, then JDOUnsupportedOptionException
JPA Doc
5

javax.persistence.spi.PersistenceProviderResolver

providers available in the runtime environment. Implementations must be thread-safe. Note ... available in the runtime environment. Returns a list of the PersistenceProvider implementations available in the runtime environment. Returns: list of the persistence providers available in the environment Since: JPA 2.0
JDO Doc
5

setIsolationLevel(level)

.Constants. If the requested level is not available, but a higher level is available, the higher level is silently used. If the requested level is not available, and no higher level is available
JDO Doc
5

setTransactionIsolationLevel(level)

javax.jdo.Constants. If the requested level is not available, but a higher level is available, the higher level is silently used. If the requested level is not available, and no higher level is available, then JDOUnsupportedOptionException is thrown. Standard values in order from low to high
JDO Doc
5

javax.jdo.Transaction

.Constants. If the requested level is not available, but a higher level is available, the higher level is silently used. If the requested level is not available, and no higher level is available
JPA Doc
4

javax.persistence.EntityManager

provider object for the EntityManager, if available. Return the underlying provider object for the EntityManager, if available. The result of this method is implementation specific. The unwrap method ... when getReference is called.) The application should not expect that the instance state will be available
JDO Doc
3

current()

Method javax.jdo.datastore.Sequence Object current() Returns the current sequence value object if it is available. It is intended to return a sequence value object previously used. If the current sequence value is not available, throw JDODataStoreException. Returns: the current value Since: JDO 2.0