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7c673cae | 1 | // Copyright (c) 2011-present, Facebook, Inc. All rights reserved. |
11fdf7f2 TL |
2 | // This source code is licensed under both the GPLv2 (found in the |
3 | // COPYING file in the root directory) and Apache 2.0 License | |
4 | // (found in the LICENSE.Apache file in the root directory). | |
7c673cae FG |
5 | |
6 | #include "rocksdb/write_batch_base.h" | |
7 | ||
8 | #include <string> | |
9 | ||
10 | #include "rocksdb/slice.h" | |
11 | #include "rocksdb/status.h" | |
12 | ||
f67539c2 | 13 | namespace ROCKSDB_NAMESPACE { |
7c673cae FG |
14 | |
15 | // Simple implementation of SlicePart variants of Put(). Child classes | |
16 | // can override these method with more performant solutions if they choose. | |
17 | Status WriteBatchBase::Put(ColumnFamilyHandle* column_family, | |
18 | const SliceParts& key, const SliceParts& value) { | |
19 | std::string key_buf, value_buf; | |
20 | Slice key_slice(key, &key_buf); | |
21 | Slice value_slice(value, &value_buf); | |
22 | ||
23 | return Put(column_family, key_slice, value_slice); | |
24 | } | |
25 | ||
26 | Status WriteBatchBase::Put(const SliceParts& key, const SliceParts& value) { | |
27 | std::string key_buf, value_buf; | |
28 | Slice key_slice(key, &key_buf); | |
29 | Slice value_slice(value, &value_buf); | |
30 | ||
31 | return Put(key_slice, value_slice); | |
32 | } | |
33 | ||
34 | Status WriteBatchBase::Delete(ColumnFamilyHandle* column_family, | |
35 | const SliceParts& key) { | |
36 | std::string key_buf; | |
37 | Slice key_slice(key, &key_buf); | |
38 | return Delete(column_family, key_slice); | |
39 | } | |
40 | ||
41 | Status WriteBatchBase::Delete(const SliceParts& key) { | |
42 | std::string key_buf; | |
43 | Slice key_slice(key, &key_buf); | |
44 | return Delete(key_slice); | |
45 | } | |
46 | ||
47 | Status WriteBatchBase::SingleDelete(ColumnFamilyHandle* column_family, | |
48 | const SliceParts& key) { | |
49 | std::string key_buf; | |
50 | Slice key_slice(key, &key_buf); | |
51 | return SingleDelete(column_family, key_slice); | |
52 | } | |
53 | ||
54 | Status WriteBatchBase::SingleDelete(const SliceParts& key) { | |
55 | std::string key_buf; | |
56 | Slice key_slice(key, &key_buf); | |
57 | return SingleDelete(key_slice); | |
58 | } | |
59 | ||
60 | Status WriteBatchBase::DeleteRange(ColumnFamilyHandle* column_family, | |
61 | const SliceParts& begin_key, | |
62 | const SliceParts& end_key) { | |
63 | std::string begin_key_buf, end_key_buf; | |
64 | Slice begin_key_slice(begin_key, &begin_key_buf); | |
65 | Slice end_key_slice(end_key, &end_key_buf); | |
66 | return DeleteRange(column_family, begin_key_slice, end_key_slice); | |
67 | } | |
68 | ||
69 | Status WriteBatchBase::DeleteRange(const SliceParts& begin_key, | |
70 | const SliceParts& end_key) { | |
71 | std::string begin_key_buf, end_key_buf; | |
72 | Slice begin_key_slice(begin_key, &begin_key_buf); | |
73 | Slice end_key_slice(end_key, &end_key_buf); | |
74 | return DeleteRange(begin_key_slice, end_key_slice); | |
75 | } | |
76 | ||
77 | Status WriteBatchBase::Merge(ColumnFamilyHandle* column_family, | |
78 | const SliceParts& key, const SliceParts& value) { | |
79 | std::string key_buf, value_buf; | |
80 | Slice key_slice(key, &key_buf); | |
81 | Slice value_slice(value, &value_buf); | |
82 | ||
83 | return Merge(column_family, key_slice, value_slice); | |
84 | } | |
85 | ||
86 | Status WriteBatchBase::Merge(const SliceParts& key, const SliceParts& value) { | |
87 | std::string key_buf, value_buf; | |
88 | Slice key_slice(key, &key_buf); | |
89 | Slice value_slice(value, &value_buf); | |
90 | ||
91 | return Merge(key_slice, value_slice); | |
92 | } | |
93 | ||
f67539c2 | 94 | } // namespace ROCKSDB_NAMESPACE |