Examples of com.googlecode.objectify.Objectify

com.googlecode.objectify.Objectify

This is the main "business end" of Objectify. It lets you load, save, and delete your typed POJO entities.

{@code Objectify} instances are obtained by calling the static method {@code ObjectifyService.ofy()}. This method will always provide the correct {@code Objectify} instance for a given transactional context. You can runtransactions by calling {@code Objectify.transact()} or {@code Objectify.transactNew()}; calling {@code ObjectifyService.ofy()}within {@code Work.run()} will produce the correct {@code Objectify} instance associated with the correct transaction.
Objectify instances are immutable but they are NOT thread-safe. The instance contains a session cache of entities that have been loaded from the instance. You should never access an Objectify from more than one thread simultaneously.
@author Jeff Schnitzer

    return existingEntity;
  }


  public static void delete(WikiGroup role) {
    cache.remove(role.getName());
    Objectify ofy = OS.begin();
    ofy.delete(role);
  }

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    WikiGroup role = (WikiGroup) cache.get(name);
    if (role != null) {
      return role;
    }
    try {
      Objectify ofy = OS.begin();
      // OQuery<WikiGroup> q = OS.createQuery(WikiGroup.class);
      Query<WikiGroup> q = ofy.query(WikiGroup.class);
      q.filter("name", name);
      // role = ofy.prepare(q).asSingle();
      role = q.get();
      cache.put(role.getName(), role);
      return role;

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    }
    return null;
  }


  public static QueryResultIterable<WikiGroup> getAll() {
    Objectify ofy = OS.begin();
    Query<WikiGroup> q = ofy.query(WikiGroup.class);
    return q;
  }

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      // e.printStackTrace();
    }
  }


  public static VirtualWiki save(VirtualWiki page) {
    Objectify ofy = OS.begin();
    ofy.put(page);
    return page;
  }

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  }


  public static VirtualWiki update(VirtualWiki role) {
    VirtualWiki existingEntity = null;
    try {
      Objectify ofy = OS.begin();
      existingEntity = ofy.get(VirtualWiki.class, role.getVirtualWikiId());
      existingEntity.setName(role.getName());
      existingEntity.setDefaultTopicName(role.getDefaultTopicName());
      ofy.put(existingEntity);
      cache.put(existingEntity.getName(), existingEntity);
    } catch (EntityNotFoundException enf) {
    }
    return existingEntity;
  }

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    return existingEntity;
  }


  public static void delete(VirtualWiki role) {
    cache.remove(role.getName());
    Objectify ofy = OS.begin();
    ofy.delete(role);
  }

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    VirtualWiki role = (VirtualWiki) cache.get(name);
    if (role != null) {
      return role;
    }
    try {
      Objectify ofy = OS.begin();
      // OQuery<VirtualWiki> q = OS.createQuery(VirtualWiki.class);
      Query<VirtualWiki> q = ofy.query(VirtualWiki.class);
      q.filter("title", name);
      // role = ofy.prepare(q).asSingle();
      // cache.put(role.getName(), role);
      return q.get();
    } catch (NullPointerException npe) {

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    }
    return null;
  }


  public static QueryResultIterable<VirtualWiki> getAll() {
    Objectify ofy = OS.begin();
    Query<VirtualWiki> q = ofy.query(VirtualWiki.class);
    return q;
  }

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      // e.printStackTrace();
    }
  }


  public static RoleEntity save(RoleEntity page) {
    Objectify ofy = OS.begin();
    ofy.put(page);
    return page;
  }

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  // return existingEntity;
  // }


  public static void delete(RoleEntity role) {
    cache.remove(role.getName());
    Objectify ofy = OS.begin();
    ofy.delete(role);
  }

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