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1/*
2 * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29WebInspector.Database = function(id, domain, name, version)
30{
31    this._id = id;
32    this._domain = domain;
33    this._name = name;
34    this._version = version;
35}
36
37WebInspector.Database.prototype = {
38    get id()
39    {
40        return this._id;
41    },
42
43    get name()
44    {
45        return this._name;
46    },
47
48    set name(x)
49    {
50        this._name = x;
51    },
52
53    get version()
54    {
55        return this._version;
56    },
57
58    set version(x)
59    {
60        this._version = x;
61    },
62
63    get domain()
64    {
65        return this._domain;
66    },
67
68    set domain(x)
69    {
70        this._domain = x;
71    },
72
73    get displayDomain()
74    {
75        return WebInspector.Resource.prototype.__lookupGetter__("displayDomain").call(this);
76    },
77
78    getTableNames: function(callback)
79    {
80        function sortingCallback(error, names)
81        {
82            if (!error)
83                callback(names.sort());
84        }
85        DatabaseAgent.getDatabaseTableNames(this._id, sortingCallback);
86    },
87
88    executeSql: function(query, onSuccess, onError)
89    {
90        function callback(error, success, transactionId)
91        {
92            if (error) {
93                onError(error);
94                return;
95            }
96            if (!success) {
97                onError(WebInspector.UIString("Database not found."));
98                return;
99            }
100            WebInspector.DatabaseDispatcher._callbacks[transactionId] = {"onSuccess": onSuccess, "onError": onError};
101        }
102        DatabaseAgent.executeSQL(this._id, query, callback);
103    }
104}
105
106WebInspector.DatabaseDispatcher = function()
107{
108}
109
110WebInspector.DatabaseDispatcher._callbacks = {};
111
112WebInspector.DatabaseDispatcher.prototype = {
113    addDatabase: function(payload)
114    {
115        var database = new WebInspector.Database(
116            payload.id,
117            payload.domain,
118            payload.name,
119            payload.version);
120        WebInspector.panels.resources.addDatabase(database);
121    },
122
123    sqlTransactionSucceeded: function(transactionId, columnNames, values)
124    {
125        if (!WebInspector.DatabaseDispatcher._callbacks[transactionId])
126            return;
127
128        var callback = WebInspector.DatabaseDispatcher._callbacks[transactionId].onSuccess;
129        delete WebInspector.DatabaseDispatcher._callbacks[transactionId];
130        if (callback)
131            callback(columnNames, values);
132    },
133
134    sqlTransactionFailed: function(transactionId, errorObj)
135    {
136        if (!WebInspector.DatabaseDispatcher._callbacks[transactionId])
137            return;
138
139        var callback = WebInspector.DatabaseDispatcher._callbacks[transactionId].onError;
140        delete WebInspector.DatabaseDispatcher._callbacks[transactionId];
141        if (callback)
142             callback(errorObj);
143    }
144}
145
146InspectorBackend.registerDomainDispatcher("Database", new WebInspector.DatabaseDispatcher());
147