Examples of javax.jdo.Query.executeWithArray()

javax.jdo.Query.executeWithArray()
Execute the query and return the filtered Collection.
The execution of the query obtains the values of the parameters and matches them against the declared parameters in order. The names of the declared parameters are ignored. The type of the declared parameters must match the type of the passed parameters, except that the passed parameters might need to be unwrapped to get their primitive values.
The filter, import, declared parameters, declared variables, and ordering statements are verified for consistency.
Each element in the candidate Collection is examined to see that it is assignment compatible to the Class of the query. It is then evaluated by the Boolean expression of the filter. The element passes the filter if there exist unique values for all variables for which the filter expression evaluates to true. @return the filtered Collection. @param parameters the Object array with all of the parameters.

    UserSession userSession = null;


    String filters = "id == id_";
    Query query = pm.newQuery(UserSession.class, filters);
    query.declareParameters("String id_");
    List<UserSession> list = (List<UserSession>) query.executeWithArray(new Object[] { id });


    if (list.size() > 0) {
      userSession = list.get(0);
      userSession = pm.detachCopy(userSession);
    }

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        prepareQuery(query);
        query.declareParameters(parameters);
        if (ordering != null) {
          query.setOrdering(ordering);
        }
        return query.executeWithArray(values);
      }
    }, true);
  }


  public Collection find(Class entityClass, String filter, String parameters, Map values)

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  public Collection find(final String queryString, final Object[] values) throws DataAccessException {
    return (Collection) execute(new JdoCallback() {
      public Object doInJdo(PersistenceManager pm) throws JDOException {
        Query query = pm.newQuery(queryString);
        prepareQuery(query);
        return query.executeWithArray(values);
      }
    }, true);
  }


  public Collection find(final String queryString, final Map values) throws DataAccessException {

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    return (Collection) execute(new JdoCallback() {
      public Object doInJdo(PersistenceManager pm) throws JDOException {
        Query query = pm.newNamedQuery(entityClass, queryName);
        prepareQuery(query);
        return query.executeWithArray(values);
      }
    }, true);
  }


  public Collection findByNamedQuery(final Class entityClass, final String queryName, final Map values)

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    Map<String, String> paramMap = Utils.newHashMap();
    paramMap.put("p1", "name1");
    paramMap.put("p2", "name3");
    paramMap.put("p3", "bos3");
    paramMap.put("p4", "bos2");
    List<Flight> flights = (List<Flight>) q.executeWithArray("name1", "name3", "bos3", "bos2");
    assertEquals(1, flights.size());
    assertEquals(KeyFactory.keyToString(e3.getKey()), flights.get(0).getId());
  }


  public void testIsNullChild() {

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      }


      q = pm.newQuery(Flight.class);
      q.setDatastoreReadTimeoutMillis(3000);
      try {
        ((List<?>) q.executeWithArray()).isEmpty();
        fail("expected exception");
      } catch (JDODataStoreException e) { // TODO Catch nested as QueryTimeoutException
        // good
      }

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      }


      q = pm.newQuery(Flight.class);
      q.setDatastoreReadTimeoutMillis(3000);
      try {
        ((List<?>) q.executeWithArray()).isEmpty();
        fail("expected exception");
      } catch (JDODataStoreException e) { // TODO Catch nested as QueryTimeoutException
        // good
      }

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        prepareQuery(query);
        query.declareParameters(parameters);
        if (ordering != null) {
          query.setOrdering(ordering);
        }
        return (Collection<T>) query.executeWithArray(values);
      }
    }, true);
  }


  public <T> Collection<T> find(

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  public Collection find(final String queryString, final Object... values) throws DataAccessException {
    return execute(new JdoCallback<Collection>() {
      public Collection doInJdo(PersistenceManager pm) throws JDOException {
        Query query = pm.newQuery(queryString);
        prepareQuery(query);
        return (Collection) query.executeWithArray(values);
      }
    }, true);
  }


  public Collection find(final String queryString, final Map<String, ?> values) throws DataAccessException {

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    return execute(new JdoCallback<Collection<T>>() {
      @SuppressWarnings("unchecked")
      public Collection<T> doInJdo(PersistenceManager pm) throws JDOException {
        Query query = pm.newNamedQuery(entityClass, queryName);
        prepareQuery(query);
        return (Collection<T>) query.executeWithArray(values);
      }
    }, true);
  }


  public <T> Collection<T> findByNamedQuery(

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