Examples of com.db4o.config.ObjectClass.cascadeOnUpdate()

com.db4o.config.ObjectClass.cascadeOnUpdate()

sets cascaded update behaviour.

Setting cascadeOnUpdate to true will result in the update of all member objects if a stored instance of this class is passed to {@link com.db4o.ObjectContainer#store(Object)}.

The default setting is false. Setting it to true may result in serious performance degradation.

In client-server environment this setting should be used on both client and server.

This setting can be applied to an open object container.

@param flag whether updates are to be cascaded to member objects. @see ObjectField#cascadeOnUpdate @see com.db4o.ObjectContainer#set @see com.db4o.ext.ObjectCallbacks Using callbacks

    private void configureOtherObjects(Configuration configuration) {
        ObjectClass urlConfiguration = configuration.objectClass(URL.class);
        urlConfiguration.translate(new UrlConstructor());
        urlConfiguration.cascadeOnActivate(true);
        urlConfiguration.cascadeOnDelete(true);
        urlConfiguration.cascadeOnUpdate(true);
    }
}

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