blob: 01332341b88d163ccf1e655647139324af289d7b (
plain)
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
|
#include "document_cache.h"
#include <xercesc/dom/DOMDocument.hpp>
#include <xercesc/dom/DOMImplementation.hpp>
#include <stdexcept>
#include "support/xerces_string_guard.h"
namespace InputXSLT {
auto DomDocumentCache::createDocument() -> document_ptr {
return document_ptr(
xercesc::DOMImplementation::getImplementation()->createDocument(),
[](xercesc::DOMDocument* ptr) {
ptr->release();
}
);
}
auto DomDocumentCache::createDocument(const std::string& name) -> document_ptr {
return document_ptr(
xercesc::DOMImplementation::getImplementation()->createDocument(
nullptr,
*XercesStringGuard<XMLCh>(name),
nullptr
),
[](xercesc::DOMDocument* ptr) {
ptr->release();
}
);
}
DomDocumentCache::DomDocumentCache():
write_mutex_(),
cache_() { }
xalan::XalanDocument* DomDocumentCache::create(document_ptr&& document) {
std::lock_guard<std::mutex> guard(this->write_mutex_);
this->cache_.emplace(
std::make_unique<item>(
std::move(document)
)
);
return this->cache_.top()->getXalanDocument();
}
}
|
