Package fi.foyt.hibernate.gae.search.persistence.dao

Examples of fi.foyt.hibernate.gae.search.persistence.dao.LockDAO

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      this.directory = directory;
      this.name = name;
    }

    public void lock() {
      LockDAO lockDAO = new LockDAO();
      lockDAO.create(directory, name);
    }
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    public Condition newCondition() {
      return null;
    }

    public boolean tryLock() {
      LockDAO lockDAO = new LockDAO();
      if (lockDAO.findByDirectoryAndName(directory, name) == null) {
        lockDAO.create(directory, name);
        return true;
      }
      return false;
    }
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      }
      return false;
    }

    public void unlock() {
      LockDAO lockDAO = new LockDAO();
      fi.foyt.hibernate.gae.search.persistence.domainmodel.Lock lock = lockDAO.findByDirectoryAndName(directory, name);
      if (lock != null)
        lockDAO.delete(lock);
    }
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      this.directory = directory;
    }

    @Override
    public boolean obtain() throws IOException {
      LockDAO lockDAO = new LockDAO();
      fi.foyt.hibernate.gae.search.persistence.domainmodel.Lock lock = lockDAO.findByDirectoryAndName(directory, lockName);
     
      if (lock != null) {
        return false;
      }
     
      lockDAO.create(directory, lockName); 

      return true;
    }
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      return true;
    }

    @Override
    public void release() throws LockReleaseFailedException {
      LockDAO lockDAO = new LockDAO();
      fi.foyt.hibernate.gae.search.persistence.domainmodel.Lock lock = lockDAO.findByDirectoryAndName(directory, lockName);
      if (lock != null)
        lockDAO.delete(lock);
    }
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        lockDAO.delete(lock);
    }

    @Override
    public boolean isLocked() {
      LockDAO lockDAO = new LockDAO();
      fi.foyt.hibernate.gae.search.persistence.domainmodel.Lock lock = lockDAO.findByDirectoryAndName(directory, lockName);
      return lock != null;
    }
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Related Classes of fi.foyt.hibernate.gae.search.persistence.dao.LockDAO

  • com.google.appengine.api.datastore.Key
  • com.google.appengine.api.datastore.Query
  • fi.foyt.hibernate.gae.search.GaeInstantBackendQueueProcessor$LockImpl
  • fi.foyt.hibernate.gae.search.GaeLockFactory$GaeLock
  • fi.foyt.hibernate.gae.search.persistence.domainmodel.Lock
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