Examples of org.hibernate.ogm.options.spi.OptionsContext

org.hibernate.ogm.options.spi.OptionsContext
Provides access to the options effectively applying for a given element (e.g. a property or entity type). The following precedence rules apply in case an option is specified more than once at different levels:
- Property-level options take precedence over entity-level options which take precedence over global options
- On each level options specified via the API take precedence over options specified using annotations
The algorithm for resolving option values is described more formally in the following. The algorithm aborts as soon as an option value has been found in any of its steps.
Option value resolution algorithm
1. If the given element represents a property,
  1. look for an option value configured on the property itself,
  2. iteratively repeat step 1.1. for super-class properties overridden by the given property, walking up the entire inheritance hierarchy beginning with the direct super-class of the entity-type hosting the given property.
2. If the given element represents an entity type,
  1. look for an option value configured on the entity itself,
  2. iteratively repeat step 2.1 for the super-classes of the given entity type, walking up the entire inheritance hierarchy beginning with the entity type's direct super-class.
3. Look for an option value configured via the programmatic API on the global level
4. As measure of last resort, look for an option value specified via a configuration property in {@code persistence.xml} etc.
@author Gunnar Morling


      return entityOptions;
    }


    private OptionsContext getAndCachePropertyOptions(PropertyKey key) {
      OptionsContext propertyOptions = OptionsContextImpl.forProperty( sources, key.getEntity(), key.getProperty() );


      OptionsContext cachedOptions = propertyContexts.putIfAbsent( key, propertyOptions );
      if ( cachedOptions != null ) {
        propertyOptions = cachedOptions;
      }


      return propertyOptions;

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      return globalOptions;
    }


    @Override
    public OptionsContext getEntityOptions(Class<?> entityType) {
      OptionsContext entityOptions = entityContexts.get( entityType );


      if ( entityOptions == null ) {
        entityOptions = getAndCacheEntityOptions( entityType );
      }

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    }


    @Override
    public OptionsContext getPropertyOptions(Class<?> entityType, String propertyName) {
      PropertyKey key = new PropertyKey( entityType, propertyName );
      OptionsContext propertyOptions = propertyContexts.get( key );


      if ( propertyOptions == null ) {
        propertyOptions = getAndCachePropertyOptions( key );
      }

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      return propertyOptions;
    }


    private OptionsContext getAndCacheEntityOptions(Class<?> entityType) {
      OptionsContext entityOptions = OptionsContextImpl.forEntity( sources, entityType );


      OptionsContext cachedOptions = entityContexts.putIfAbsent( entityType, entityOptions );
      if ( cachedOptions != null ) {
        entityOptions = cachedOptions;
      }


      return entityOptions;

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      return entityOptions;
    }


    private OptionsContext getAndCachePropertyOptions(PropertyKey key) {
      OptionsContext propertyOptions = OptionsContextImpl.forProperty( sources, key.getEntity(), key.getProperty() );


      OptionsContext cachedOptions = propertyContexts.putIfAbsent( key, propertyOptions );
      if ( cachedOptions != null ) {
        propertyOptions = cachedOptions;
      }


      return propertyOptions;

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org.hibernate.ogm.options.navigation.impl.OptionsServiceImpl$OptionsServiceContextImpl

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