1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef IDBObjectStore_h
#define IDBObjectStore_h
#include "bindings/v8/Dictionary.h"
#include "bindings/v8/ScriptWrappable.h"
#include "bindings/v8/SerializedScriptValue.h"
#include "modules/indexeddb/IDBCursor.h"
#include "modules/indexeddb/IDBIndex.h"
#include "modules/indexeddb/IDBKey.h"
#include "modules/indexeddb/IDBKeyRange.h"
#include "modules/indexeddb/IDBMetadata.h"
#include "modules/indexeddb/IDBRequest.h"
#include "modules/indexeddb/IDBTransaction.h"
#include "public/platform/WebIDBCursor.h"
#include "public/platform/WebIDBDatabase.h"
#include "public/platform/WebIDBTypes.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefPtr.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
class DOMStringList;
class IDBAny;
class ExceptionState;
class IDBObjectStore : public GarbageCollectedFinalized<IDBObjectStore>, public ScriptWrappable {
public:
static IDBObjectStore* create(const IDBObjectStoreMetadata& metadata, IDBTransaction* transaction)
{
return new IDBObjectStore(metadata, transaction);
}
~IDBObjectStore() { }
void trace(Visitor*);
// Implement the IDBObjectStore IDL
int64_t id() const { return m_metadata.id; }
const String& name() const { return m_metadata.name; }
ScriptValue keyPath(ScriptState*) const;
PassRefPtrWillBeRawPtr<DOMStringList> indexNames() const;
IDBTransaction* transaction() const { return m_transaction.get(); }
bool autoIncrement() const { return m_metadata.autoIncrement; }
IDBRequest* openCursor(ScriptState*, const ScriptValue& range, const String& direction, ExceptionState&);
IDBRequest* openKeyCursor(ScriptState*, const ScriptValue& range, const String& direction, ExceptionState&);
IDBRequest* get(ScriptState*, const ScriptValue& key, ExceptionState&);
IDBRequest* add(ScriptState*, ScriptValue&, const ScriptValue& key, ExceptionState&);
IDBRequest* put(ScriptState*, ScriptValue&, const ScriptValue& key, ExceptionState&);
IDBRequest* deleteFunction(ScriptState*, const ScriptValue& key, ExceptionState&);
IDBRequest* clear(ScriptState*, ExceptionState&);
IDBIndex* createIndex(ScriptState* scriptState, const String& name, const String& keyPath, const Dictionary& options, ExceptionState& exceptionState)
{
return createIndex(scriptState, name, IDBKeyPath(keyPath), options, exceptionState);
}
IDBIndex* createIndex(ScriptState* scriptState, const String& name, const Vector<String>& keyPath, const Dictionary& options, ExceptionState& exceptionState)
{
return createIndex(scriptState, name, IDBKeyPath(keyPath), options, exceptionState);
}
IDBIndex* index(const String& name, ExceptionState&);
void deleteIndex(const String& name, ExceptionState&);
IDBRequest* count(ScriptState*, const ScriptValue& range, ExceptionState&);
// Used by IDBCursor::update():
IDBRequest* put(ScriptState*, blink::WebIDBPutMode, IDBAny* source, ScriptValue&, IDBKey*, ExceptionState&);
// Used internally and by InspectorIndexedDBAgent:
IDBRequest* openCursor(ScriptState*, IDBKeyRange*, blink::WebIDBCursorDirection, blink::WebIDBTaskType = blink::WebIDBTaskTypeNormal);
void markDeleted() { m_deleted = true; }
bool isDeleted() const { return m_deleted; }
void transactionFinished();
const IDBObjectStoreMetadata& metadata() const { return m_metadata; }
void setMetadata(const IDBObjectStoreMetadata& metadata) { m_metadata = metadata; }
typedef HeapVector<Member<IDBKey> > IndexKeys;
blink::WebIDBDatabase* backendDB() const;
private:
IDBObjectStore(const IDBObjectStoreMetadata&, IDBTransaction*);
IDBIndex* createIndex(ScriptState*, const String& name, const IDBKeyPath&, const Dictionary&, ExceptionState&);
IDBIndex* createIndex(ScriptState*, const String& name, const IDBKeyPath&, bool unique, bool multiEntry, ExceptionState&);
IDBRequest* put(ScriptState*, blink::WebIDBPutMode, IDBAny* source, ScriptValue&, const ScriptValue& key, ExceptionState&);
int64_t findIndexId(const String& name) const;
bool containsIndex(const String& name) const
{
return findIndexId(name) != IDBIndexMetadata::InvalidId;
}
IDBObjectStoreMetadata m_metadata;
Member<IDBTransaction> m_transaction;
bool m_deleted;
typedef HeapHashMap<String, Member<IDBIndex> > IDBIndexMap;
IDBIndexMap m_indexMap;
};
} // namespace WebCore
#endif // IDBObjectStore_h
|
