Examples of org.datanucleus.metadata.InheritanceStrategy

org.datanucleus.metadata.InheritanceStrategy
Representation of the values for inheritance "strategy". A brief description of the strategies
- subclass-table - the fields of this class are persisted into the table(s) of subclasses.
- new-table - the fields of this class are persisted into its own table.
- superclass-table - the fields of this class are persisted into the table of its superclass
- complete-table - the fields of this class and all fields of superclasses are persisted into its own table.

   * This method requires synchronization so that we don't end up registering
   * the same property more than once.
   */
  @Override
  protected synchronized StoreData newStoreData(ClassMetaData cmd, ClassLoaderResolver clr) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();


    // The overarching rule for supported inheritance strategies is that we
    // don't split the state of an object across multiple entities.
    // TODO This is all nonsense. This datastore only allows "COMPLETE_TABLE" really so ignore the inheritance
    // and remove the need for DatastoreClass

View Full Code Here

  }




  @Override
  protected StoreData newStoreData(ClassMetaData cmd, ClassLoaderResolver clr) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();


    // The overarching rule for supported inheritance strategies is that we
    // don't split the state of an object across multiple entities.
    if (strat == InheritanceStrategy.SUBCLASS_TABLE) {
      // Table mapped into the table(s) of subclass(es)

View Full Code Here

      "http://code.google.com/appengine/docs/java/datastore/usingjpa.html#Inheritance";
  private static final String JDO_INHERITANCE_DOCS_URL =
      "http://code.google.com/appengine/docs/java/datastore/dataclasses.html#Inheritance";


  private String buildUnsupportedInheritanceStrategyMessage(ClassMetaData cmd) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();
    if (isJPA()) {
      // make sure our exception msg has the jpa inheritance identifiers in it
      String jpaInheritanceType = getJPAInheritanceType(strat);
      return String.format(BAD_INHERITANCE_MESSAGE, jpaInheritanceType, cmd.getFullClassName(), "JPA", JPA_INHERITANCE_DOCS_URL);
    }

View Full Code Here

  }




  @Override
  protected StoreData newStoreData(ClassMetaData cmd, ClassLoaderResolver clr) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();


    // The overarching rule for supported inheritance strategies is that we
    // don't split the state of an object across multiple entities.
    if (strat == InheritanceStrategy.SUBCLASS_TABLE) {
      // Table mapped into the table(s) of subclass(es)

View Full Code Here

      "http://code.google.com/appengine/docs/java/datastore/usingjpa.html#Inheritance";
  private static final String JDO_INHERITANCE_DOCS_URL =
      "http://code.google.com/appengine/docs/java/datastore/dataclasses.html#Inheritance";


  private String buildUnsupportedInheritanceStrategyMessage(ClassMetaData cmd) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();
    if (isJPA()) {
      // make sure our exception msg has the jpa inheritance identifiers in it
      String jpaInheritanceType = getJPAInheritanceType(strat);
      return String.format(BAD_INHERITANCE_MESSAGE, jpaInheritanceType, cmd.getFullClassName(), "JPA", JPA_INHERITANCE_DOCS_URL);
    }

View Full Code Here

  }




  @Override
  protected StoreData newStoreData(ClassMetaData cmd, ClassLoaderResolver clr) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();


    // The overarching rule for supported inheritance strategies is that we
    // don't split the state of an object across multiple entities.
    if (strat == InheritanceStrategy.SUBCLASS_TABLE) {
      // Table mapped into the table(s) of subclass(es)

View Full Code Here

      "http://code.google.com/appengine/docs/java/datastore/usingjpa.html#Inheritance";
  private static final String JDO_INHERITANCE_DOCS_URL =
      "http://code.google.com/appengine/docs/java/datastore/dataclasses.html#Inheritance";


  private String buildUnsupportedInheritanceStrategyMessage(ClassMetaData cmd) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();
    if (isJPA()) {
      // make sure our exception msg has the jpa inheritance identifiers in it
      String jpaInheritanceType = getJPAInheritanceType(strat);
      return String.format(BAD_INHERITANCE_MESSAGE, jpaInheritanceType, cmd.getFullClassName(), "JPA", JPA_INHERITANCE_DOCS_URL);
    }

View Full Code Here

  }




  @Override
  protected StoreData newStoreData(ClassMetaData cmd, ClassLoaderResolver clr) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();


    // The overarching rule for supported inheritance strategies is that we
    // don't split the state of an object across multiple entities.
    if (strat == InheritanceStrategy.SUBCLASS_TABLE) {
      // Table mapped into the table(s) of subclass(es)

View Full Code Here

      "http://code.google.com/appengine/docs/java/datastore/usingjpa.html#Inheritance";
  private static final String JDO_INHERITANCE_DOCS_URL =
      "http://code.google.com/appengine/docs/java/datastore/dataclasses.html#Inheritance";


  private String buildUnsupportedInheritanceStrategyMessage(ClassMetaData cmd) {
    InheritanceStrategy strat = cmd.getInheritanceMetaData().getStrategy();
    if (isJPA()) {
      // make sure our exception msg has the jpa inheritance identifiers in it
      String jpaInheritanceType = getJPAInheritanceType(strat);
      return String.format(BAD_INHERITANCE_MESSAGE, jpaInheritanceType, cmd.getFullClassName(), "JPA", JPA_INHERITANCE_DOCS_URL);
    }

View Full Code Here

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Related Classes of org.datanucleus.metadata.InheritanceStrategy

com.google.appengine.datanucleus.DatastoreManager

org.datanucleus.store.appengine.DatastoreManager

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