Examples of org.osgi.service.jpa.EntityManagerFactoryBuilder

org.osgi.service.jpa.EntityManagerFactoryBuilder
This service interface offers JPA clients the ability to create instances of EntityManagerFactory for a given named persistence unit. A service instance will be created for each named persistence unit and can be filtered on by comparing the value of the osgi.unit.name property containing the persistence unit name. This service is used specifically when the caller wants to pass in factory-scoped properties as arguments. If no properties are being used in the creation of the EntityManagerFactory then the basic EntityManagerFactory service should be used.

            new PersistenceException("Implementation error - incorrect filter specified while looking up EMF", isEx);
        }
        if ((refs != null) && (refs.length != 0)) {
            debug("Persistence class - lookupEMFBuilder, found service ", unitName, " in registry");
            // Take the first one and create an EMF from it
            EntityManagerFactoryBuilder builder = (EntityManagerFactoryBuilder)ctx.getService(refs[0]);
            return builder.createEntityManagerFactory(props);
        }
        // Didn't find anything under the given name
        debug("Persistence class - lookupEMFBuilder, *** EMFBuilder service ", unitName, 
              " not found in registry ***");
        return null;

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            new PersistenceException("Implementation error - incorrect filter specified while looking up EMF", isEx);
        }
        if ((refs != null) && (refs.length != 0)) {
            debug("Persistence class - lookupEMFBuilder, found service ", unitName, " in registry");
            // Take the first one and create an EMF from it
            EntityManagerFactoryBuilder builder = (EntityManagerFactoryBuilder)ctx.getService(refs[0]);
            return builder.createEntityManagerFactory(props);
        }
        // Didn't find anything under the given name
        debug("Persistence class - lookupEMFBuilder, *** EMFBuilder service ", unitName, 
              " not found in registry ***");
        return null;

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            new PersistenceException("Implementation error - incorrect filter specified while looking up EMF", isEx);
        }
        if ((refs != null) && (refs.length != 0)) {
            debug("Persistence class - lookupEMFBuilder, found service ", unitName, " in registry");
            // Take the first one and create an EMF from it
            EntityManagerFactoryBuilder builder = (EntityManagerFactoryBuilder)ctx.getService(refs[0]);
            return builder.createEntityManagerFactory(props);
        }
        // Didn't find anything under the given name
        debug("Persistence class - lookupEMFBuilder, *** EMFBuilder service ", unitName, 
              " not found in registry ***");
        return null;

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            new PersistenceException("Implementation error - incorrect filter specified while looking up EMF", isEx);
        }
        if ((refs != null) && (refs.length != 0)) {
            debug("Persistence class - lookupEMFBuilder, found service ", unitName, " in registry");
            // Take the first one and create an EMF from it
            EntityManagerFactoryBuilder builder = (EntityManagerFactoryBuilder)ctx.getService(refs[0]);
            return builder.createEntityManagerFactory(props);
        }
        // Didn't find anything under the given name
        debug("Persistence class - lookupEMFBuilder, *** EMFBuilder service ", unitName, 
              " not found in registry ***");
        return null;

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            new PersistenceException("Implementation error - incorrect filter specified while looking up EMF", isEx);
        }
        if ((refs != null) && (refs.length != 0)) {
            debug("Persistence class - lookupEMFBuilder, found service ", unitName, " in registry");
            // Take the first one and create an EMF from it
            EntityManagerFactoryBuilder builder = (EntityManagerFactoryBuilder)ctx.getService(refs[0]);
            return builder.createEntityManagerFactory(props);
        }
        // Didn't find anything under the given name
        debug("Persistence class - lookupEMFBuilder, *** EMFBuilder service ", unitName, 
              " not found in registry ***");
        return null;

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Related Classes of org.osgi.service.jpa.EntityManagerFactoryBuilder

org.eclipse.persistence.javax.persistence.osgi.OSGiProviderResolver

org.osgi.jpa.OSGiProviderResolver

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