C++ IEspContext::queryRequestParameters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 );
}

void CEspBinding::getNavigationData(IEspContext &context, IPropertyTree & data)
{
    IEspWsdlSections *wsdl = dynamic_cast<IEspWsdlSections *>(this);
    if (wsdl)
    {
        StringBuffer serviceName, params;
        wsdl->getServiceName(serviceName);
        if (!getUrlParams(context.queryRequestParameters(), params))
        {
            if (context.getClientVersion()>0)
                params.appendf("%cver_=%g", params.length()?'&':'?', context.getClientVersion());
        }

        StringBuffer encodedparams;
        if (params.length())
            encodeUtf8XML(params.str(), encodedparams, 0);

        if (params.length())
            params.setCharAt(0,'&'); //the entire params string will follow the initial param: "?form"

        VStringBuffer folderpath("Folder[@name='%s']", serviceName.str());

        IPropertyTree *folder = data.queryPropTree(folderpath.str());
        if(!folder)
        {
            folder=createPTree("Folder");
            folder->addProp("@name", serviceName.str());
            folder->addProp("@info", serviceName.str());
            folder->addProp("@urlParams", encodedparams);
            if (showSchemaLinks())
                folder->addProp("@showSchemaLinks", "true");
            folder->addPropBool("@isDynamicBinding", isDynamicBinding());
            folder->addPropBool("@isBound", isBound());
            data.addPropTree("Folder", folder);
        }

        MethodInfoArray methods;
        wsdl->getQualifiedNames(context, methods);
        ForEachItemIn(idx, methods)
        {
            CMethodInfo &method = methods.item(idx);
            IPropertyTree *link=createPTree("Link");
            link->addProp("@name", method.m_label.str());
            link->addProp("@info", method.m_label.str());
            StringBuffer path;
            path.appendf("../%s/%s?form%s", serviceName.str(), method.m_label.str(),params.str());
            link->addProp("@path", path.str());

            folder->addPropTree("Link", link);
        }
    }

void CEspBinding::getNavigationData(IEspContext &context, IPropertyTree & data)
{
    IEspWsdlSections *wsdl = dynamic_cast<IEspWsdlSections *>(this);
    if (wsdl)
    {
        StringBuffer serviceName, params;
        wsdl->getServiceName(serviceName);
        if (!getUrlParams(context.queryRequestParameters(), params))
        {
            if (context.getClientVersion()>0)
                params.appendf("&ver_=%g", context.getClientVersion());
        }
        if (params.length())
            params.setCharAt(0,'&');
        
        IPropertyTree *folder=createPTree("Folder");
        folder->addProp("@name", serviceName.str());
        folder->addProp("@info", serviceName.str());
        folder->addProp("@urlParams", params.str());
        if (showSchemaLinks())
            folder->addProp("@showSchemaLinks", "true");
        
        MethodInfoArray methods;
        wsdl->getQualifiedNames(context, methods);
        ForEachItemIn(idx, methods)
        {
            CMethodInfo &method = methods.item(idx);
            IPropertyTree *link=createPTree("Link");
            link->addProp("@name", method.m_label.str());
            link->addProp("@info", method.m_label.str());
            StringBuffer path;
            path.appendf("../%s/%s?form%s", serviceName.str(), method.m_label.str(),params.str());
            link->addProp("@path", path.str());

            folder->addPropTree("Link", link);
        }

        data.addPropTree("Folder", folder);
    }

bool CEclDirectEx::onRunEclEx(IEspContext &context, IEspRunEclExRequest & req, IEspRunEclExResponse & resp)
{
    if (!context.validateFeatureAccess(ECLDIRECT_ACCESS, SecAccess_Full, false))
        throw MakeStringException(-1, "EclDirect access permission denied.");

    const char* eclText = req.getEclText();
    if (!eclText || !*eclText)
    {
        resp.setResults("<Exception><Source>ESP</Source><Message>No Ecl Text provided</Message></Exception>");
        return true;
    }

    StringBuffer user;
    if (!context.getUserID(user).length())
        user.append(req.getUserName());

    Owned <IWorkUnitFactory> factory = getWorkUnitFactory(context.querySecManager(), context.queryUser());
    Owned <IWorkUnit> workunit;
    if (!user.length())
        workunit.setown(factory->createWorkUnit(NULL, "ECL-Direct", ""));
    else
    {
        workunit.setown(factory->createWorkUnit(NULL, "ECL-Direct", user.str()));
        workunit->setUser(user.str());
    }

    Owned<IWUQuery> query = workunit->updateQuery();
    query->setQueryText(eclText);
    query.clear();

    const char* cluster = req.getCluster();
    if (!cluster || !*cluster || !stricmp(cluster, "default"))
        cluster = defaultCluster.str();

    if (!cluster || !*cluster)
        throw MakeStringException(-1, "No Cluster Specified");

    if (!isValidCluster(cluster))
        throw MakeStringException(-1, "Invalid TargetCluster %s Specified", cluster);

    workunit->setClusterName(cluster);

    const char* snapshot = req.getSnapshot();
    if (snapshot && *snapshot)
        workunit->setSnapshot(snapshot);

    if (req.getResultLimit())
        workunit->setResultLimit(req.getResultLimit());

    // Execute it
    SCMStringBuffer wuid;
    workunit->getWuid(wuid);
    workunit->setAction(WUActionRun);
    workunit->setState(WUStateSubmitted);
    workunit.clear();

    resp.setWuid(wuid.str());

    submitWorkUnit(wuid.str(), context.querySecManager(), context.queryUser());

    if (!waitForWorkUnitToComplete(wuid.str(), (req.getWait_isNull()) ? defaultWait : req.getWait()))
    {
        StringBuffer result;
        result.appendf("<Exception><Source>ESP</Source><Message>Timed out waiting for job to complete: %s</Message></Exception>", wuid.str());
        resp.setResults(result.str());
        return true;
    }

    if (!deleteWorkunits && context.queryRequestParameters()->hasProp("redirect"))
    {
        StringBuffer url("/WsWorkunits/WUInfo?Wuid=");
        resp.setRedirectUrl(url.append(wuid).str());
        return true;
    }

    Owned<IConstWorkUnit> cw = factory->openWorkUnit(wuid.str(), false);
    EclDirectWUExceptions errors(*cw);
    resp.setErrors(errors);

    if (req.getIncludeResults())
    {
        StringBuffer results;
        CRunEclExFormat outputFormat = req.getFormat();
        Owned<IWuWebView> web = createWuWebView(wuid.str(), NULL, NULL, getCFD(), true);
        if (!web)
            results.appendf("<Exception><Source>ESP</Source><Message>Failed loading result workunit %s</Message></Exception>", wuid.str());
        else if (outputFormat == CRunEclExFormat_Table)
        {
            StringBuffer xsltfile(getCFD());
            web->applyResultsXSLT(xsltfile.append("xslt/wsecl3_result.xslt").str(), results);
        }
        else
        {
            unsigned xmlflags = 0;
            if (outputFormat != CRunEclExFormat_ExtendedXml)
                xmlflags |= WWV_OMIT_SCHEMAS;
            if (context.queryRequestParameters()->hasProp("display_xslt"))
                xmlflags |= WWV_USE_DISPLAY_XSLT;
            else
                xmlflags |= WWV_OMIT_XML_DECLARATION;
//.........这里部分代码省略.........