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32 #include "V8SQLStatementErrorCallback.h"
34 #include "V8SQLError.h"
35 #include "V8SQLTransaction.h"
36 #include "bindings/v8/V8Callback.h"
37 #include "core/dom/ExecutionContext.h"
38 #include "wtf/Assertions.h"
42 bool V8SQLStatementErrorCallback::handleEvent(SQLTransaction* transaction, SQLError* error)
44 if (!canInvokeCallback())
47 v8::Isolate* isolate = v8::Isolate::GetCurrent();
48 v8::HandleScope handleScope(isolate);
50 v8::Handle<v8::Context> v8Context = toV8Context(executionContext(), m_world.get());
51 if (v8Context.IsEmpty())
54 v8::Context::Scope scope(v8Context);
56 v8::Handle<v8::Value> transactionHandle = toV8(transaction, v8::Handle<v8::Object>(), v8Context->GetIsolate());
57 v8::Handle<v8::Value> errorHandle = toV8(error, v8::Handle<v8::Object>(), isolate);
58 if (transactionHandle.IsEmpty() || errorHandle.IsEmpty()) {
59 if (!isScriptControllerTerminating())
64 v8::Handle<v8::Value> argv[] = {
69 bool callbackReturnValue = false;
70 // Step 6: If the error callback returns false, then move on to the next
71 // statement, if any, or onto the next overall step otherwise. Otherwise,
72 // the error callback did not return false, or there was no error callback.
73 // Jump to the last step in the overall steps.
74 return invokeCallback(m_callback.newLocal(isolate), 2, argv, callbackReturnValue, executionContext(), isolate) || callbackReturnValue;
77 } // namespace WebCore