# include
# include
# include
# include
使用名称空间xercesc;
XMLReader类
{
公众:
XMLReader (): m_configFileParser (NULL), m_rootNode (NULL) {};
XMLReader ~ ();
bool初始化()
{
试一试
{
将XMLPlatformUtils:初始化();
}
抓住(XMLException & e)
{
char *消息=XMLString:: transcode (e.getMessage ());
syslog (LOG_ERR“XML工具包初始化错误:% s”,消息);
XMLString::释放(消息);
返回错误;
}
m_rootNode=XMLString:: transcode (“bean”);
m_configFileParser=new XercesDOMParser;
返回true;
};
空白readConfigFile (const char *);
私人:
xercesc: XercesDOMParser * m_configFileParser;
XMLCh * m_rootNode;
};
XMLReader XMLReader:: ~ ()
{
试一试
{
删除m_configFileParser;
m_configFileParser=零;
XMLString::释放(&m_rootNode);
}
抓住(…)
{
syslog (LOG_ERR,“未知异常中遇到TagNamesdtor”);
}
试一试
{
将XMLPlatformUtils:终止();
}
抓住(xercesc:: XMLException& e)
{
char *消息=xercesc:: XMLString::码(e.getMessage ());
syslog (LOG_ERR“XML ttolkit清除错误:% s”,消息);
XMLString::释放(消息);
}
}
XMLReader无效:readConfigFile (const char * configFile)
{
m_configFileParser -> setValidationScheme (XercesDOMParser:: Val_Never);
m_configFileParser -> setDoNamespaces(假);
m_configFileParser -> setDoSchema(假);
m_configFileParser -> setLoadExternalDTD(假);
试一试
{
m_configFileParser ->解析(configFile);
DOMDocument * xmlDoc=m_configFileParser -> getDocument ();
xmlDoc DOMElement * elementRoot=-> getDocumentElement ();
如果(! elementRoot)
{
syslog (LOG_ERR,“空文档!”);
};
XMLCh * sslContextTag=XMLString:: transcode (“sslContext”);//DOMNodeList xmlDoc * elementRoot=-> getElementsByTagName (sslContextTag);
xmlDoc DOMNodeList *孩子=-> getElementsByTagName (sslContextTag);//elementRoot -> getChildNodes ();
const XMLSize_t nodeCount=孩子——> getLength ();
XMLCh * keyStore=XMLString:: transcode(“密钥”);
XMLCh * keyStoreTag=XMLString:: transcode (“keyStorePassword”);
XMLCh * trustStoreTag=XMLString:: transcode (“trustStorePassword”);
(XMLSize_t xx=0; xx 项目(xx);
如果(currentNode -> getNodeType ()==DOMNode:: ELEMENT_NODE)
{
DOMElement * currentElement=dynamic_cast (currentNode);
如果(XMLString::=(currentElement -> getTagName (), sslContextTag) & & currentElement -> hasAttribute(密钥))
{
XMLCh * xmlch_pass=XMLString:: transcode(“密码”);
currentElement -> setAttribute (keyStoreTag xmlch_pass);
currentElement -> setAttribute (trustStoreTag xmlch_pass);
XMLString::释放(&xmlch_pass);
打破;
}
}
}
XMLString::释放(&sslContextTag);
XMLString::释放(密钥);
XMLString::释放(&keyStoreTag);
XMLString::释放(&trustStoreTag);
const XMLCh gl []={chLatin_L、chLatin_S chNull};
DOMImplementation * impl=DOMImplementationRegistry: getDOMImplementation (gl);
DOMWriter * theSerializer=((DOMImplementationLS *) impl) -> createDOMWriter ();
如果(theSerializer -> canSetFeature (XMLUni:: fgDOMXMLDeclaration,真的)
{
theSerializer -> setFeature (XMLUni:: fgDOMXMLDeclaration,真的);
}
const char * outputXMLName=皌est.xml”;
XMLFormatTarget * localFormTarget=new LocalFileFormatTarget (outputXMLName);
尝试{
theSerializer -> writeNode (xmlDoc localFormTarget, *);
}
抓住(…){
syslog (LOG_ERR,“错误”);
}
删除localFormTarget;
}
抓住(xercesc:: XMLException& e)
{
char *消息=xercesc:: XMLString::码(e.getMessage ());
syslog (LOG_ERR“错误解析文件:% s”,消息);
XMLString::释放(消息);
}
}
# ifdef MAIN_TEST/*这主要提供单元测试类的。*/int main ()
{
const char * configFile=癮ctivemq.xml”;
XMLReader appConfig;
appConfig.Initialize ();
appConfig.readConfigFile (configFile);
返回0;
}
# endif
