Examples of org.datanucleus.store.exceptions.NoExtentException

Package org.datanucleus.store.exceptions

Examples of org.datanucleus.store.exceptions.NoExtentException

org.datanucleus.store.exceptions.NoExtentException
A NoExtentException is thrown if an attempt is made to perform an operation using a class that is not backed by an extent (ie table or view) in the database and the operation is not supported on such classes. @see org.datanucleus.store.StoreManager

    public Extent getExtent(ExecutionContext ec, Class c, boolean subclasses)
    {
        AbstractClassMetaData cmd = getMetaDataManager().getMetaDataForClass(c, ec.getClassLoaderResolver());
        if (!cmd.isRequiresExtent())
        {
            throw new NoExtentException(c.getName());
        }


        // Create Extent using JDOQL query
        if (!managesClass(c.getName()))
        {

View Full Code Here

  @Override
  public Extent getExtent(ExecutionContext ec, Class c, boolean subclasses) {
    AbstractClassMetaData cmd = getMetaDataManager().getMetaDataForClass(c, ec.getClassLoaderResolver());
    validateMetaDataForClass(cmd);
    if (!cmd.isRequiresExtent()) {
      throw new NoExtentException(c.getName());
    }
    if (!getBooleanProperty(GET_EXTENT_CAN_RETURN_SUBCLASSES_PROPERTY, false)) {
      subclasses = false;
    }
    // In order to avoid breaking existing apps I'm hard-coding subclasses to

View Full Code Here

  @Override
  public Extent getExtent(ObjectManager om, Class c, boolean subclasses) {
    AbstractClassMetaData cmd = getMetaDataManager().getMetaDataForClass(c, om.getClassLoaderResolver());
    validateMetaDataForClass(cmd, om.getClassLoaderResolver());
    if (!cmd.isRequiresExtent()) {
        throw new NoExtentException(c.getName());
    }
    // In order to avoid breaking existing apps I'm hard-coding subclasses to
    // be false.  This breaks spec compliance since the no-arg overload of
    // PersistenceManager.getExtent() is supposed to return subclasses.
    return new DefaultCandidateExtent(om, c, false, cmd);

View Full Code Here

  @Override
  public Extent getExtent(ObjectManager om, Class c, boolean subclasses) {
    AbstractClassMetaData cmd = getMetaDataManager().getMetaDataForClass(c, om.getClassLoaderResolver());
    validateMetaDataForClass(cmd, om.getClassLoaderResolver());
    if (!cmd.isRequiresExtent()) {
        throw new NoExtentException(c.getName());
    }
    // In order to avoid breaking existing apps I'm hard-coding subclasses to
    // be false.  This breaks spec compliance since the no-arg overload of
    // PersistenceManager.getExtent() is supposed to return subclasses.
    return new DefaultCandidateExtent(om, c, false, cmd);

View Full Code Here

  @Override
  public Extent getExtent(ObjectManager om, Class c, boolean subclasses) {
    AbstractClassMetaData cmd = getMetaDataManager().getMetaDataForClass(c, om.getClassLoaderResolver());
    validateMetaDataForClass(cmd, om.getClassLoaderResolver());
    if (!cmd.isRequiresExtent()) {
        throw new NoExtentException(c.getName());
    }
    // In order to avoid breaking existing apps I'm hard-coding subclasses to
    // be false.  This breaks spec compliance since the no-arg overload of
    // PersistenceManager.getExtent() is supposed to return subclasses.
    return new DefaultCandidateExtent(om, c, false, cmd);

View Full Code Here

  @Override
  public Extent getExtent(ObjectManager om, Class c, boolean subclasses) {
    AbstractClassMetaData cmd = getMetaDataManager().getMetaDataForClass(c, om.getClassLoaderResolver());
    validateMetaDataForClass(cmd, om.getClassLoaderResolver());
    if (!cmd.isRequiresExtent()) {
        throw new NoExtentException(c.getName());
    }
    // In order to avoid breaking existing apps I'm hard-coding subclasses to
    // be false.  This breaks spec compliance since the no-arg overload of
    // PersistenceManager.getExtent() is supposed to return subclasses.
    return new DefaultCandidateExtent(om, c, false, cmd);

View Full Code Here

TOP

Related Classes of org.datanucleus.store.exceptions.NoExtentException

com.google.appengine.datanucleus.DatastoreManager

org.datanucleus.store.AbstractStoreManager

org.datanucleus.store.appengine.DatastoreManager

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.