// Init
bool COpcXmlDocument::LoadXml(LPCWSTR szXml)
{
HRESULT hResult = S_OK;
BSTR bstrXml = SysAllocString(szXml);
TRY
{
// create new document instance.
if (!Init())
{
THROW_(hResult, E_FAIL);
}
// parse the XML.
VARIANT_BOOL bResult = VARIANT_FALSE;
hResult = m_ipDocument->loadXML(bstrXml, &bResult);
if (FAILED(hResult))
{
THROW();
}
if (!bResult)
{
THROW_(hResult, E_FAIL);
}
// add predefined namespaces
AddNamespace(TAG_XSD, OPCXML_NS_SCHEMA);
AddNamespace(TAG_XSI, OPCXML_NS_SCHEMA_INSTANCE);
}
CATCH
{
Clear();
}
FINALLY
{
SysFreeString(bstrXml);
}
return SUCCEEDED(hResult);
}
// New
bool COpcXmlDocument::New()
{
HRESULT hResult = S_OK;
IXMLDOMProcessingInstruction* ipHeader = NULL;
IXMLDOMNode* ipResult = NULL;
BSTR bstrDocType = SysAllocString(TAG_DOCTYPE);
BSTR bstrFormat = SysAllocString(TAG_FORMAT);
TRY
{
// create new document instance.
if (!Init())
{
THROW_(hResult, E_FAIL);
}
// add document header.
hResult = m_ipDocument->createProcessingInstruction(bstrDocType, bstrFormat, &ipHeader);
if (FAILED(hResult))
{
THROW();
}
hResult = m_ipDocument->appendChild(ipHeader, &ipResult);
if (FAILED(hResult))
{
THROW();
}
}
CATCH
{
Clear();
}
FINALLY
{
// release memory.
if (ipHeader != NULL) ipHeader->Release();
if (ipResult != NULL) ipResult->Release();
SysFreeString(bstrDocType);
SysFreeString(bstrFormat);
}
return SUCCEEDED(hResult);
}
BasicType JVMCIRuntime::kindToBasicType(Handle kind, TRAPS) {
if (kind.is_null()) {
THROW_(vmSymbols::java_lang_NullPointerException(), T_ILLEGAL);
}
jchar ch = JavaKind::typeChar(kind);
switch(ch) {
case 'z': return T_BOOLEAN;
case 'b': return T_BYTE;
case 's': return T_SHORT;
case 'c': return T_CHAR;
case 'i': return T_INT;
case 'f': return T_FLOAT;
case 'j': return T_LONG;
case 'd': return T_DOUBLE;
case 'a': return T_OBJECT;
case '-': return T_ILLEGAL;
default:
JVMCI_ERROR_(T_ILLEGAL, "unexpected Kind: %c", ch);
}
}
// Load
bool COpcXmlDocument::Load(const COpcString& cFilePath)
{
HRESULT hResult = S_OK;
VARIANT varFile;
varFile.vt = VT_BSTR;
varFile.bstrVal = SysAllocString((LPCWSTR)cFilePath);
TRY
{
// create new document instance.
if (!Init())
{
THROW_(hResult, E_FAIL);
}
// load the file.
VARIANT_BOOL bResult = VARIANT_FALSE;
hResult = m_ipDocument->load(varFile, &bResult);
if (FAILED(hResult))
{
THROW();
}
if (!bResult)
{
IXMLDOMParseError* ipError = NULL;
hResult = m_ipDocument->get_parseError(&ipError);
if (FAILED(hResult))
{
THROW_(hResult, E_FAIL);
}
BSTR bstrReason = NULL;
hResult = ipError->get_reason(&bstrReason);
if (SUCCEEDED(hResult))
{
SysFreeString(bstrReason);
}
ipError->Release();
}
// update default path.
if (!cFilePath.IsEmpty()) m_cFilePath = cFilePath;
}
CATCH
{
Clear();
}
FINALLY
{
OpcVariantClear(&varFile);
}
return SUCCEEDED(hResult);
}
// New
bool COpcXmlDocument::New(const COpcString& cRoot, const COpcString& cDefaultNamespace)
{
HRESULT hResult = S_OK;
IXMLDOMElement* ipRoot = NULL;
IXMLDOMNode* ipResult = NULL;
BSTR bstrRoot = SysAllocString((LPCWSTR)cRoot);
TRY
{
// create new document instance.
if (!New())
{
THROW_(hResult, E_FAIL);
}
// create root element.
VARIANT vNodeType;
vNodeType.vt = VT_I4;
vNodeType.lVal = NODE_ELEMENT;
BSTR bstrNamespace = SysAllocString(cDefaultNamespace);
hResult = m_ipDocument->createNode(vNodeType, bstrRoot, bstrNamespace, (IXMLDOMNode**)&ipRoot);
SysFreeString(bstrNamespace);
if (FAILED(hResult))
{
THROW();
}
// add root element to document.
hResult = m_ipDocument->appendChild(ipRoot, &ipResult);
if (FAILED(hResult))
{
THROW();
}
if (ipResult != NULL)
{
ipResult->Release();
ipResult = NULL;
}
// declare element as the document element.
hResult = m_ipDocument->putref_documentElement(ipRoot);
if (FAILED(hResult))
{
THROW();
}
// add predefined namespaces
AddNamespace(TAG_XSD, OPCXML_NS_SCHEMA);
AddNamespace(TAG_XSI, OPCXML_NS_SCHEMA_INSTANCE);
}
CATCH
{
Clear();
}
FINALLY
{
// release memory.
if (ipRoot != NULL) ipRoot->Release();
if (ipResult != NULL) ipResult->Release();
SysFreeString(bstrRoot);
}
return SUCCEEDED(hResult);
}
// New
bool COpcXmlDocument::New(IXMLDOMElement* ipElement)
{
HRESULT hResult = S_OK;
IXMLDOMElement* ipClone = NULL;
IXMLDOMNode* ipParent = NULL;
IXMLDOMNode* ipResult = NULL;
TRY
{
// create new document instance.
if (!New())
{
THROW_(hResult, E_FAIL);
}
// clone the element.
hResult = ipElement->cloneNode(VARIANT_TRUE, (IXMLDOMNode**)&ipClone);
if (FAILED(hResult))
{
THROW();
}
// remove clone from parent.
hResult = ipClone->get_parentNode(&ipParent);
if (FAILED(hResult))
{
THROW();
}
if (ipParent != NULL)
{
hResult = ipParent->removeChild(ipClone, &ipResult);
if (FAILED(hResult))
{
THROW();
}
if (ipResult != NULL)
{
ipResult->Release();
ipResult = NULL;
}
}
// add root element to document.
hResult = m_ipDocument->appendChild(ipClone, &ipResult);
if (FAILED(hResult))
{
THROW();
}
if (ipResult != NULL)
{
ipResult->Release();
ipResult = NULL;
}
// declare element as the document element.
hResult = m_ipDocument->putref_documentElement(ipClone);
if (FAILED(hResult))
{
THROW();
}
// add predefined namespaces
AddNamespace(TAG_XSD, OPCXML_NS_SCHEMA);
AddNamespace(TAG_XSI, OPCXML_NS_SCHEMA_INSTANCE);
}
CATCH
{
Clear();
}
FINALLY
{
// release memory.
if (ipClone != NULL) ipClone->Release();
if (ipParent != NULL) ipParent->Release();
if (ipResult != NULL) ipResult->Release();
}
return SUCCEEDED(hResult);
}
