Examples of javax.jdo.Query.executeWithMap()

javax.jdo.Query.executeWithMap()
Execute the query and return the filtered Collection. The query is executed with the parameters set by the Map values. Each Map entry consists of a key which is the name of the parameter in the declareParameters method, and a value which is the value used in the execute method. The keys in the Map and the declared parameters must exactly match or a JDOUserException is thrown. @return the filtered Collection. @see #executeWithArray(Object[] parameters) @param parameters the Map containing all of the parameters.

      String parameterDeclaration = makeParameterDeclarationStringObj(params);
      query.declareParameters(parameterDeclaration);
      query.setOrdering("partitionName ascending");
      query.setResult("partitionName");


      Collection names = (Collection) query.executeWithMap(params);
      partNames = new ArrayList<String>();
      for (Iterator i = names.iterator(); i.hasNext();) {
        partNames.add((String) i.next());
      }

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    String parameterDeclaration = makeParameterDeclarationStringObj(params);
    query.declareParameters(parameterDeclaration);
    query.setOrdering("partitionName ascending");


    @SuppressWarnings("unchecked")
    List<MPartition> mparts = (List<MPartition>) query.executeWithMap(params);


    LOG.debug("Done executing query for getPartitionsViaOrmFilter");
    pm.retrieveAll(mparts); // TODO: why is this inconsistent with what we get by names?
    LOG.debug("Done retrieving all objects for getPartitionsViaOrmFilter");
    List<Partition> results = convertToParts(mparts);

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    String parameterDeclaration = makeParameterDeclarationString(params);


    query.declareParameters(parameterDeclaration);
    query.setOrdering("partitionName ascending");


    List<MPartition> mparts = (List<MPartition>) query.executeWithMap(params);
    // pm.retrieveAll(mparts); // retrieveAll is pessimistic. some fields may not be needed
    List<Partition> results = convertToParts(dbName, tblName, mparts);
    // pm.makeTransientAll(mparts); // makeTransient will prohibit future access of unfetched fields
    query.closeAll();
    return results;

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    String parameterDeclaration = makeParameterDeclarationStringObj(params);
    query.declareParameters(parameterDeclaration);
    query.setOrdering("partitionName ascending");


    mparts = (List<MPartition>) query.executeWithMap(params);


    LOG.debug("Done executing query for listMPartitionsByFilterNoTxn");
    pm.retrieveAll(mparts);
    return mparts;
  }

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            " class: " + entry.getValue().getClass().getName());
      }
      String parameterDeclaration = makeParameterDeclarationStringObj(params);
      query.declareParameters(parameterDeclaration);
      query.setFilter(queryFilterString);
      Collection names = (Collection) query.executeWithMap(params);
      //have to emulate "distinct", otherwise tables with the same name may be returned
      Set<String> tableNamesSet = new HashSet<String>();
      for (Iterator i = names.iterator(); i.hasNext();) {
        tableNamesSet.add((String) i.next());
      }

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      String parameterDeclaration = makeParameterDeclarationStringObj(params);
      query.declareParameters(parameterDeclaration);
      query.setOrdering("partitionName ascending");
      query.setResult("partitionName");


      Collection names = (Collection) query.executeWithMap(params);
      partNames = new ArrayList<String>();
      for (Iterator i = names.iterator(); i.hasNext();) {
        partNames.add((String) i.next());
      }

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


  public Collection find(final String language, final Object queryObject) throws DataAccessException {

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


  public Collection findByNamedQuery(final Class entityClass, final String queryName) 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.executeWithMap(values);
      }
    }, true);
  }

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      String parameterDeclaration = makeParameterDeclarationString(params);
      query.declareParameters(parameterDeclaration);
      query.setOrdering("partitionName ascending");


      List<MPartition> mparts = (List<MPartition>) query.executeWithMap(params);
      // pm.retrieveAll(mparts); // retrieveAll is pessimistic. some fields may not be needed
      List<Partition> results = convertToParts(dbName, tblName, mparts);
      // pm.makeTransientAll(mparts); // makeTransient will prohibit future access of unfetched fields
      query.closeAll();
      success = commitTransaction();

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