Examples of ConfigurationPropertyReader

org.hibernate.ogm.util.configurationreader.impl.ConfigurationPropertyReader

Provides a safe access to configuration values as typically configured via {@link org.hibernate.ogm.cfg.OgmConfiguration} or {@code persistence.xml}.

Values can be given in two ways:

as literal value e.g. a {@code String}, {@code int}, {@code enum} or {@code java.net.URL}. These values can either be specified as instance of the target type or as String which can be converted into the target type (in case of URLs this string can either represent a class path element, an URL or a file system path).
as an implementation type of the target type. In this case, values can be specified in the following representations:
- as instance of the expected target type
- as {@link Class}, representing a sub-type of the expected target type
- as string, representing the FQN of a sub-type of the expected target type
- as string, representing a short name as resolvable via a given {@link ShortNameResolver}
If specified as class name, short name or class object, the specified type will be instantiated using its default constructor.

@author Gunnar Morling

org.hibernate.ogm.util.configurationreader.spi.ConfigurationPropertyReader

Provides a safe access to configuration values as typically configured via {@link OgmConfiguration} or{@code persistence.xml}.

Values can be given in two ways:

as literal value e.g. a {@code String}, {@code int}, {@code enum} or {@code java.net.URL}. These values can either be specified as instance of the target type or as String which can be converted into the target type (in case of URLs this string can either represent a class path element, an URL or a file system path).
as an implementation type of the target type. In this case, values can be specified in the following representations:
- as instance of the expected target type
- as {@link Class}, representing a sub-type of the expected target type
- as string, representing the FQN of a sub-type of the expected target type
- as string, representing a short name as resolvable via a given {@link ShortNameResolver}
If specified as class name, short name or class object, the specified type will be instantiated using its default constructor.

@author Gunnar Morling

  }


  @Override
  public GridDialect initiateService(Map configurationValues, ServiceRegistryImplementor registry) {
    DatastoreProvider datastore = registry.getService( DatastoreProvider.class );
    ConfigurationPropertyReader propertyReader = new ConfigurationPropertyReader( configurationValues, registry.getService( ClassLoaderService.class ) );


    return ( (DefaultClassPropertyReaderContext<GridDialect>) propertyReader.property( OgmProperties.GRID_DIALECT, GridDialect.class )
        .instantiate() )
        .withDefaultImplementation( registry.getService( DatastoreProvider.class ).getDefaultDialect() )
        .withInstantiator( new GridDialectInstantiator( datastore ) )
        .getValue();
  }

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.

Examples of ConfigurationPropertyReader

Examples of org.hibernate.ogm.util.configurationreader.spi.ConfigurationPropertyReader