Examples of org.conserve.PersistenceManager.dropTable()

org.conserve.PersistenceManager.dropTable()
Drop all tables that make up class c. Tables will be dropped regardless if they are empty or not. All subclasses of c will also be dropped. If c is an interface, all classes that implement c will be dropped, along with their subclasses. Any interface that extends c will also be dropped, along with implementing classes and their sublcasses. Warning: All classes that references c will also be dropped. This is an extremely powerful method, use caution. This method is a wrapper around {@link #dropTable(ConnectionWrapper,Class)}, a ConnectionWrapper will be automatically obtained and released. @param c the class of object to drop the table for. @throws SQLException

  public void testChangeSubclassing() throws Exception
  {


    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);
    // create two OriginalObject, store them.
    pm.saveObject(new OriginalObject());
    pm.saveObject(new OriginalObject());
    // create two NotSubClass, store them
    NotSubClass ns = new NotSubClass();

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  @Test
  public void testChangeInheritance() throws Exception
  {
    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);
    // create two OriginalObject, store them.
    pm.saveObject(new OriginalObject());
    pm.saveObject(new OriginalObject());
    // rename OriginalObject to ChangedInheritance
    pm.changeName(OriginalObject.class, ChangedInheritance.class);

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  @Test
  public void testCopyDown() throws Exception
  {
    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);
    // add two Bottom objects.
    OriginalBottom b1 = new OriginalBottom();
    b1.setFoo(1);
    OriginalBottom b2 = new OriginalBottom();
    b2.setFoo(2);

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  @Test
  public void testCopyUp() throws Exception
  {
    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);
    // add two Bottom objects.
    ModifiedBottom b1 = new ModifiedBottom();
    b1.setFoo(1);
    ModifiedBottom b2 = new ModifiedBottom();
    b2.setFoo(2);

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  @Test
  public void testListObjects() throws Exception
  {
    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    ListContainingObject a = new ListContainingObject();
    a.addStr("1");
    a.addStr("2");
    a.addStr("3");

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