1/* 2 * Copyright (C) 2012 Michael Pruett <michael@68k.org> 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28#include "config.h" 29 30#if ENABLE(INDEXED_DATABASE) 31 32#include "JSIDBObjectStore.h" 33 34#include "IDBBindingUtilities.h" 35#include "IDBKeyPath.h" 36#include "IDBObjectStore.h" 37#include "JSDOMBinding.h" 38#include "JSIDBIndex.h" 39#include <runtime/Error.h> 40#include <runtime/JSString.h> 41 42using namespace JSC; 43 44namespace WebCore { 45 46JSValue JSIDBObjectStore::createIndex(ExecState* exec) 47{ 48 ScriptExecutionContext* context = jsCast<JSDOMGlobalObject*>(exec->lexicalGlobalObject())->scriptExecutionContext(); 49 if (!context) 50 return exec->vm().throwException(exec, createReferenceError(exec, "IDBObjectStore script execution context is unavailable")); 51 52 if (exec->argumentCount() < 2) 53 return exec->vm().throwException(exec, createNotEnoughArgumentsError(exec)); 54 55 String name = exec->argument(0).toString(exec)->value(exec); 56 if (exec->hadException()) 57 return jsUndefined(); 58 59 IDBKeyPath keyPath = idbKeyPathFromValue(exec, exec->argument(1)); 60 if (exec->hadException()) 61 return jsUndefined(); 62 63 JSValue optionsValue = exec->argument(2); 64 if (!optionsValue.isUndefinedOrNull() && !optionsValue.isObject()) 65 return throwTypeError(exec, "Not an object."); 66 67 bool unique = false; 68 bool multiEntry = false; 69 if (!optionsValue.isUndefinedOrNull()) { 70 unique = optionsValue.get(exec, Identifier(exec, "unique")).toBoolean(exec); 71 if (exec->hadException()) 72 return jsUndefined(); 73 74 multiEntry = optionsValue.get(exec, Identifier(exec, "multiEntry")).toBoolean(exec); 75 if (exec->hadException()) 76 return jsUndefined(); 77 } 78 79 ExceptionCode ec = 0; 80 JSValue result = toJS(exec, globalObject(), impl().createIndex(context, name, keyPath, unique, multiEntry, ec).get()); 81 setDOMException(exec, ec); 82 return result; 83} 84 85} 86 87#endif 88