C++ IProperties::hasProp方法代码示例

bool CLogThread::queueLog(IEspContext & context,const char* serviceName, const char* request, const char* response)
{
    IProperties* pProperties = context.queryRequestParameters();

    StringBuffer UserID, UserRealm, UserReference, peer;
    if(pProperties != NULL && pProperties->hasProp("userid_"))
        UserID.appendf("%s",pProperties->queryProp("userid_"));
    else
        context.getUserID(UserID);

    if(pProperties != NULL && pProperties->hasProp("fqdn_"))
        UserRealm.appendf("%s",pProperties->queryProp("fqdn_"));
    else
        context.getRealm(UserRealm);

    Owned<IPropertyTree> pLogTreeInfo = createPTreeFromXMLString(request, ipt_none, ptr_none);
    IArrayOf<IEspLogInfo> LogArray;
    addLogInfo(LogArray, *pLogTreeInfo.get());

    if(pProperties != NULL && pProperties->hasProp("referencecode_"))
    {
        //lets manually add the reference number....
        IClientLogInfo& LogInfoTransaction =  addLogInfoElement(LogArray);
        LogInfoTransaction.setName("referencenumber");
        LogInfoTransaction.setValue(pProperties->queryProp("referencecode_"));
    }

    LOG_INFO _LogStruct(serviceName,-1,false);
    return queueLog(UserID.str(), UserRealm.str() , context.getPeer(peer).str(),_LogStruct, LogArray );
}

StringBuffer& CLogThread::serializeRequest(IEspContext& context,IInterface& logInfo, StringBuffer& returnStr)
{
    IRpcSerializable* rpcreq = dynamic_cast<IRpcSerializable*>(&logInfo);
    if(rpcreq==NULL)
        throw MakeStringException(500,"Issue serializing log information");

    // We want to serialize anything here for logging purpose: e.g., internal user fields: CompanyId
    // rpcreq->serialize(&context,returnStr, "LogData");
    // rpcreq->serialize(NULL,returnStr, "LogData");

    //BUG#26047
    //logInfo function parameter is instance of the incoming request object of the service.
    //instance objects of context and request are dependent upon the protocol binding.
    //Request parameters are relevent for HTTP protocol but are not relevent for protocolX.
    //Since request parameters pointer is not initilized in processing protocolX request it remains NULL
    //and causing this crash.
    IProperties* params = context.queryRequestParameters();
    if(params!=NULL)
    {
        bool notInternal = !params->hasProp("internal");
        if (notInternal)
            params->setProp("internal","1");
        rpcreq->serialize(&context,returnStr, "LogData");
        if (notInternal)
            params->removeProp("internal");
    }else{
        rpcreq->serialize(NULL,returnStr, "LogData");
    }

    return returnStr;
}

bool CXmlScope::_getValue(const char* x, StringBuffer &ret)
{
    if (locals && locals->hasProp(x))
    {
        locals->getProp(x, ret);
        return true;
    }
    return root->getProp(x,ret);
};

/* return false if the name is already defined. */
bool CXmlScope::declareValue(const char *name)
{
    if (locals && locals->hasProp(name))
        return false;
    
    if (!locals)
        locals = createProperties(true);
    locals->setProp(name, "");

    return true;
};

//.........这里部分代码省略.........

    if (bProcess)
    {
        if (bDownloadFile)
            return 0;

        StringBuffer xml;
        Owned<IProperties> params(createProperties());
        if (!permission)
        {
            params->setProp("@method", methodbuf.str());
            xml.append("<Environment><ErrorMessage>Permission denied.</ErrorMessage></Environment>");
        }
        else
        {
            if(submethod.length() > 0)
                params->setProp("@submethod", submethod.str());
            params->setProp("@method", methodbuf.str());

            if (*sourceLogicalFile.str())
            {
                params->setProp("@sourceLogicalName", sourceLogicalFile.str());

                Owned<IUserDescriptor> userdesc;
                StringBuffer username;
                context.getUserID(username);
                if(username.length() > 0)
                {
                    const char* passwd = context.queryPassword();
                    userdesc.setown(createUserDescriptor());
                    userdesc->set(username.str(), passwd);

                    try 
                    {
                        if (stricmp(method, "CopyInput") == 0)
                        {
                            Owned<IDistributedFile> df = queryDistributedFileDirectory().lookup(sourceLogicalFile.str(), userdesc.get());
                            if(!df)
                            {
                                throw MakeStringException(ECLWATCH_FILE_NOT_EXIST,"Could not find file %s.",sourceLogicalFile.str());
                            }
            
                            const char *kind = df->queryAttributes().queryProp("@kind");
                            if (kind && strcmp(kind,"key")==0)
                            {
                                params->setProp("@compressflag", 0);
                            }
                            else if(df->isCompressed())
                            {
                                params->setProp("@compressflag", 2);
                            }
                            else
                            {
                                params->setProp("@compressflag", 1);
                            }
                        }
                    }
                    catch (IException *E)
                    {
                        Owned<IXslProcessor> xslp = getXslProcessor();
                        if (!xslp)
                            throw E;

                        Owned<IMultiException> me = MakeMultiException();
                        me->append(*E);
                        response->handleExceptions(xslp, me, "FileSpray", method, StringBuffer(getCFD()).append("./smc_xslt/exceptions.xslt").str());
                        return 0;
                    }
                }
            }
            else
            {
                params->setProp("@compressflag", 1);
            }

            StringBuffer wuid;
            request->getParameter("wuid", wuid);
            Owned<IPropertyTree> pTree = createPTreeForXslt(method, wuid.str());
            toXML(pTree, xml, false);
        }
    
        IProperties* requestparams = request->queryParameters();
        if(requestparams && requestparams->hasProp("rawxml_"))
        {
            response->setContent(xml.str());
            response->setContentType(HTTP_TYPE_APPLICATION_XML);
        }
        else{
            StringBuffer htmlbuf;
            xsltTransform(xml.str(), xsltFileName.str(), params, htmlbuf);
            response->setContent(htmlbuf.str());
            response->setContentType(HTTP_TYPE_TEXT_HTML_UTF8);
        }

        response->send();
        return 0;
    }
    else
        return CFileSpraySoapBinding::onGetInstantQuery(context, request, response, service, method);
}