gears/database/npapi/result_set_wrapper.cc

   1 // Copyright 2007, Google Inc.
   2 //
   3 // Redistribution and use in source and binary forms, with or without
   4 // modification, are permitted provided that the following conditions are met:
   5 //
   6 //  1. Redistributions of source code must retain the above copyright notice,
   7 //     this list of conditions and the following disclaimer.
   8 //  2. Redistributions in binary form must reproduce the above copyright notice,
   9 //     this list of conditions and the following disclaimer in the documentation
  10 //     and/or other materials provided with the distribution.
  11 //  3. Neither the name of Google Inc. nor the names of its contributors may be
  12 //     used to endorse or promote products derived from this software without
  13 //     specific prior written permission.
  14 //
  15 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  16 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  17 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
  18 // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  19 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  20 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  21 // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  22 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  23 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  24 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25
  26 #include "gears/base/common/base_class.h"
  27 #include "gears/base/npapi/module_wrapper.h"
  28 #include "gears/database/npapi/result_set.h"
  29 #include "gears/third_party/scoped_ptr/scoped_ptr.h"
  30
  31 DECLARE_GEARS_WRAPPER(GearsResultSet, GearsResultSetWrapper);
  32
  33 // This class serves as the bridge between the GearsResultSet implementation and
  34 // the browser binding layer.
  35 class GearsResultSetWrapper
  36     : public ModuleWrapper<GearsResultSetWrapper> {
  37  public:
  38   GearsResultSetWrapper(NPP instance)
  39       : ModuleWrapper<GearsResultSetWrapper>(instance) {
  40   }
  41
  42   static void InitClass() {
  43     RegisterMethod("field", &GearsResultSet::Field);
  44     RegisterMethod("fieldByName", &GearsResultSet::FieldByName);
  45     RegisterMethod("fieldName", &GearsResultSet::FieldName);
  46     RegisterMethod("fieldCount", &GearsResultSet::FieldCount);
  47     RegisterMethod("close", &GearsResultSet::Close);
  48     RegisterMethod("next", &GearsResultSet::Next);
  49     RegisterMethod("isValidRow", &GearsResultSet::IsValidRow);
  50   }
  51
  52  private:
  53   DISALLOW_EVIL_CONSTRUCTORS(GearsResultSetWrapper);
  54 };