コード例 #1
0
ファイル: datastore_data.go プロジェクト: martiniss/gae
func (d *dataStoreData) putMulti(keys []ds.Key, vals []ds.PropertyMap, cb ds.PutMultiCB) {
	for i, k := range keys {
		pmap, _ := vals[i].Save(false)
		dataBytes := serialize.ToBytes(pmap)

		k, err := func() (ret ds.Key, err error) {
			d.rwlock.Lock()
			defer d.rwlock.Unlock()

			ents, ret := d.entsKeyLocked(k)
			incrementLocked(ents, groupMetaKey(ret))

			old := ents.Get(keyBytes(ret))
			oldPM := ds.PropertyMap(nil)
			if old != nil {
				if oldPM, err = rpmWoCtx(old, ret.Namespace()); err != nil {
					return
				}
			}
			updateIndexes(d.head, ret, oldPM, pmap)
			ents.Set(keyBytes(ret), dataBytes)
			return
		}()
		if cb != nil {
			cb(k, err)
		}
	}
}
コード例 #2
0
ファイル: datastore_data.go プロジェクト: nishanths/gae
func (d *dataStoreData) putMulti(keys []*ds.Key, vals []ds.PropertyMap, cb ds.PutMultiCB) error {
	ns := keys[0].Namespace()

	for i, k := range keys {
		pmap, _ := vals[i].Save(false)
		dataBytes := serialize.ToBytes(pmap)

		k, err := func() (ret *ds.Key, err error) {
			d.Lock()
			defer d.Unlock()

			ents := d.mutableEntsLocked(ns)

			ret, err = d.fixKeyLocked(ents, k)
			if err != nil {
				return
			}
			if !d.disableSpecialEntities {
				incrementLocked(ents, groupMetaKey(ret), 1)
			}

			old := ents.Get(keyBytes(ret))
			oldPM := ds.PropertyMap(nil)
			if old != nil {
				if oldPM, err = rpm(old); err != nil {
					return
				}
			}
			ents.Set(keyBytes(ret), dataBytes)
			updateIndexes(d.head, ret, oldPM, pmap)
			return
		}()
		if cb != nil {
			if err := cb(k, err); err != nil {
				if err == ds.Stop {
					return nil
				}
				return err
			}
		}
	}
	return nil
}
コード例 #3
0
ファイル: datastore_index_test.go プロジェクト: nishanths/gae
func TestIndexRowGen(t *testing.T) {
	t.Parallel()

	Convey("Test Index Row Generation", t, func() {
		for _, tc := range rowGenTestCases {
			if tc.expected == nil {
				Convey(tc.name, nil) // shows up as 'skipped'
				continue
			}

			Convey(tc.name, func() {
				mvals := serialize.PropertyMapPartially(fakeKey, tc.pmap)
				idxs := []*ds.IndexDefinition(nil)
				if tc.withBuiltin {
					idxs = append(defaultIndexes("coolKind", tc.pmap), tc.idxs...)
				} else {
					idxs = tc.idxs
				}

				m := matcher{}
				for i, idx := range idxs {
					Convey(idx.String(), func() {
						iGen, ok := m.match(idx.GetFullSortOrder(), mvals)
						if len(tc.expected[i]) > 0 {
							So(ok, ShouldBeTrue)
							actual := make(serialize.SerializedPslice, 0, len(tc.expected[i]))
							iGen.permute(func(row, _ []byte) {
								actual = append(actual, row)
							})
							So(len(actual), ShouldEqual, len(tc.expected[i]))
							sort.Sort(actual)
							for j, act := range actual {
								So(act, ShouldResemble, tc.expected[i][j])
							}
						} else {
							So(ok, ShouldBeFalse)
						}
					})
				}
			})
		}
	})

	Convey("default indexes", t, func() {
		Convey("nil collated", func() {
			Convey("defaultIndexes (nil)", func() {
				idxs := defaultIndexes("knd", ds.PropertyMap(nil))
				So(len(idxs), ShouldEqual, 1)
				So(idxs[0].String(), ShouldEqual, "B:knd")
			})

			Convey("indexEntries", func() {
				sip := serialize.PropertyMapPartially(fakeKey, nil)
				s := indexEntries(sip, "ns", defaultIndexes("knd", ds.PropertyMap(nil)))
				numItems, _ := s.GetCollection("idx").GetTotals()
				So(numItems, ShouldEqual, 1)
				itm := s.GetCollection("idx").MinItem(false)
				So(itm.Key, ShouldResemble, cat(indx("knd").PrepForIdxTable()))
				numItems, _ = s.GetCollection("idx:ns:" + string(itm.Key)).GetTotals()
				So(numItems, ShouldEqual, 1)
			})

			Convey("defaultIndexes", func() {
				pm := ds.PropertyMap{
					"wat":  {propNI("thing"), prop("hat"), prop(100)},
					"nerd": {prop(103.7)},
					"spaz": {propNI(false)},
				}
				idxs := defaultIndexes("knd", pm)
				So(len(idxs), ShouldEqual, 5)
				So(idxs[0].String(), ShouldEqual, "B:knd")
				So(idxs[1].String(), ShouldEqual, "B:knd/nerd")
				So(idxs[2].String(), ShouldEqual, "B:knd/wat")
				So(idxs[3].String(), ShouldEqual, "B:knd/-nerd")
				So(idxs[4].String(), ShouldEqual, "B:knd/-wat")
			})

		})
	})
}