本文整理汇总了C++中XPCPerThreadData::GetExceptionManager方法的典型用法代码示例。如果您正苦于以下问题：C++ XPCPerThreadData::GetExceptionManager方法的具体用法？C++ XPCPerThreadData::GetExceptionManager怎么用？C++ XPCPerThreadData::GetExceptionManager使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类XPCPerThreadData的用法示例。
在下文中一共展示了XPCPerThreadData::GetExceptionManager方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ThrowExceptionObject
// static
void
XPCThrower::BuildAndThrowException(JSContext* cx, nsresult rv, const char* sz)
{
JSBool success = JS_FALSE;
/* no need to set an expection if the security manager already has */
if(rv == NS_ERROR_XPC_SECURITY_MANAGER_VETO && JS_IsExceptionPending(cx))
return;
nsCOMPtr<nsIException> finalException;
nsCOMPtr<nsIException> defaultException;
nsXPCException::NewException(sz, rv, nsnull, nsnull, getter_AddRefs(defaultException));
XPCPerThreadData* tls = XPCPerThreadData::GetData(cx);
if(tls)
{
nsIExceptionManager * exceptionManager = tls->GetExceptionManager();
if(exceptionManager)
{
// Ask the provider for the exception, if there is no provider
// we expect it to set e to null
exceptionManager->GetExceptionFromProvider(
rv,
defaultException,
getter_AddRefs(finalException));
// We should get at least the defaultException back,
// but just in case
if(finalException == nsnull)
{
finalException = defaultException;
}
}
}
// XXX Should we put the following test and call to JS_ReportOutOfMemory
// inside this test?
if(finalException)
success = ThrowExceptionObject(cx, finalException);
// If we weren't able to build or throw an exception we're
// most likely out of memory
if(!success)
JS_ReportOutOfMemory(cx);
}