C++ PropertiesPtr::setProperty方法代码示例

void
IceGrid::setupThreadPool(const PropertiesPtr& properties, const string& name, int size, int sizeMax, bool serialize)
{
    if(properties->getPropertyAsIntWithDefault(name + ".Size", 0) < size)
    {
        ostringstream os;
        os << size;
        properties->setProperty(name + ".Size", os.str());
    }
    else
    {
        size = properties->getPropertyAsInt(name + ".Size");
    }

    if(sizeMax > 0 && properties->getPropertyAsIntWithDefault(name + ".SizeMax", 0) < sizeMax)
    {
        if(size >= sizeMax)
        {
            sizeMax = size * 10;
        }
        
        ostringstream os;
        os << sizeMax;
        properties->setProperty(name + ".SizeMax", os.str());
    }

    if(serialize)
    {
        properties->setProperty(name + ".Serialize", "1");
    }
}

Ice::PropertiesPtr
IceBox::ServiceManagerI::createServiceProperties(const string& service)
{
    PropertiesPtr properties;
    PropertiesPtr communicatorProperties = _communicator->getProperties();
    if(communicatorProperties->getPropertyAsInt("IceBox.InheritProperties") > 0)
    {
        properties = communicatorProperties->clone();
        properties->setProperty("Ice.Admin.Endpoints", ""); // Inherit all except Ice.Admin.Endpoints!
    }
    else
    {
        properties = createProperties();
    }
    
    string programName = communicatorProperties->getProperty("Ice.ProgramName");
    if(programName.empty())
    {
        properties->setProperty("Ice.ProgramName", service);
    }
    else
    {
        properties->setProperty("Ice.ProgramName", programName + "-" + service);
    }
    return properties;
}

void
ServiceI::start(
    const string& name,
    const CommunicatorPtr& communicator,
    const StringSeq& /*args*/)
{
    PropertiesPtr properties = communicator->getProperties();

    validateProperties(name, properties, communicator->getLogger());

    int id = properties->getPropertyAsIntWithDefault(name + ".NodeId", -1);

    // If we are using a replicated deployment and if the topic
    // manager thread pool max size is not set then ensure it is set
    // to some suitably high number. This ensures no deadlocks in the
    // replicated case due to call forwarding from replicas to
    // coordinators.
    if(id != -1 && properties->getProperty(name + ".TopicManager.ThreadPool.SizeMax").empty())
    {
        properties->setProperty(name + ".TopicManager.ThreadPool.SizeMax", "100");
    }

    Ice::ObjectAdapterPtr topicAdapter = communicator->createObjectAdapter(name + ".TopicManager");
    Ice::ObjectAdapterPtr publishAdapter = communicator->createObjectAdapter(name + ".Publish");

    //
    // We use the name of the service for the name of the database environment.
    //
    string instanceName = properties->getPropertyWithDefault(name + ".InstanceName", "IceStorm");
    Identity topicManagerId;
    topicManagerId.category = instanceName;
    topicManagerId.name = "TopicManager";

    if(properties->getPropertyAsIntWithDefault(name+ ".Transient", 0) > 0)
    {
        _instance = new Instance(instanceName, name, communicator, publishAdapter, topicAdapter, 0);
        try
        {
            TransientTopicManagerImplPtr manager = new TransientTopicManagerImpl(_instance);
            _managerProxy = TopicManagerPrx::uncheckedCast(topicAdapter->add(manager, topicManagerId));
        }
        catch(const Ice::Exception& ex)
        {
            _instance = 0;

            LoggerOutputBase s;
            s << "exception while starting IceStorm service " << name << ":\n";
            s << ex;

            IceBox::FailureException e(__FILE__, __LINE__);
            e.reason = s.str();
            throw e;
        }
        topicAdapter->activate();
        publishAdapter->activate();
        return;
    }

    if(id == -1) // No replication.
    {
        _instance = new Instance(instanceName, name, communicator, publishAdapter, topicAdapter);

        try
        {
            _manager = new TopicManagerImpl(_instance);
            _managerProxy = TopicManagerPrx::uncheckedCast(topicAdapter->add(_manager->getServant(), topicManagerId));
        }
        catch(const Ice::Exception& ex)
        {
            _instance = 0;

            LoggerOutputBase s;
            s << "exception while starting IceStorm service " << name << ":\n";
            s << ex;

            IceBox::FailureException e(__FILE__, __LINE__);
            e.reason = s.str();
            throw e;
        }
    }
    else
    {
        // Here we want to create a map of id -> election node
        // proxies.
        map<int, NodePrx> nodes;

        string topicManagerAdapterId = properties->getProperty(name + ".TopicManager.AdapterId");

        // We support two possible deployments. The first is a manual
        // deployment, the second is IceGrid.
        //
        // Here we check for the manual deployment
        const string prefix = name + ".Nodes.";
        Ice::PropertyDict props = properties->getPropertiesForPrefix(prefix);
        if(!props.empty())
        {
            for(Ice::PropertyDict::const_iterator p = props.begin(); p != props.end(); ++p)
            {
                int nodeid = atoi(p->first.substr(prefix.size()).c_str());
                nodes[nodeid] = NodePrx::uncheckedCast(communicator->propertyToProxy(p->first));
//.........这里部分代码省略.........

bool
RouterService::start(int argc, char* argv[], int& status)
{
    bool nowarn;

    IceUtilInternal::Options opts;
    opts.addOpt("h", "help");
    opts.addOpt("v", "version");
    opts.addOpt("", "nowarn");

    vector<string> args;
    try
    {
        args = opts.parse(argc, const_cast<const char**>(argv));
    }
    catch(const IceUtilInternal::BadOptException& e)
    {
        error(e.reason);
        usage(argv[0]);
        return false;
    }

    if(opts.isSet("help"))
    {
        usage(argv[0]);
        status = EXIT_SUCCESS;
        return false;
    }
    if(opts.isSet("version"))
    {
        print(ICE_STRING_VERSION);
        status = EXIT_SUCCESS;
        return false;
    }
    nowarn = opts.isSet("nowarn");

    if(!args.empty())
    {
        consoleErr << argv[0] << ": too many arguments" << endl;
        usage(argv[0]);
        return false;
    }

    PropertiesPtr properties = communicator()->getProperties();

    //
    // Initialize the client object adapter.
    //
    const string clientEndpointsProperty = "Glacier2.Client.Endpoints";
    if(properties->getProperty(clientEndpointsProperty).empty())
    {
        error("property `" + clientEndpointsProperty + "' is not set");
        return false;
    }

    if(properties->getPropertyAsInt("Glacier2.SessionTimeout") > 0 &&
       properties->getProperty("Glacier2.Client.ACM.Timeout").empty())
    {
        ostringstream os;
        os << properties->getPropertyAsInt("Glacier2.SessionTimeout");
        properties->setProperty("Glacier2.Client.ACM.Timeout", os.str());
    }

    if(properties->getProperty("Glacier2.Client.ACM.Close").empty())
    {
        properties->setProperty("Glacier2.Client.ACM.Close", "4"); // Forcefull close on invocation and idle.
    }

    ObjectAdapterPtr clientAdapter = communicator()->createObjectAdapter("Glacier2.Client");

    //
    // Initialize the server object adapter only if server endpoints
    // are defined.
    //
    const string serverEndpointsProperty = "Glacier2.Server.Endpoints";
    ObjectAdapterPtr serverAdapter;
    if(!properties->getProperty(serverEndpointsProperty).empty())
    {
        serverAdapter = communicator()->createObjectAdapter("Glacier2.Server");
    }

    string instanceName = communicator()->getProperties()->getPropertyWithDefault("Glacier2.InstanceName", "Glacier2");

    vector<string> verifierProperties;
    verifierProperties.push_back("Glacier2.PermissionsVerifier");
    verifierProperties.push_back("Glacier2.SSLPermissionsVerifier");

    Glacier2Internal::setupNullPermissionsVerifier(communicator(), instanceName, verifierProperties);

    string verifierProperty = verifierProperties[0];
    PermissionsVerifierPrx verifier;
    ObjectPrx obj;
    try
    {
        //
        // We use propertyToProxy instead of stringToProxy because the property
        // can provide proxy attributes
        //
        obj = communicator()->propertyToProxy(verifierProperty);
    }
//.........这里部分代码省略.........

bool
NodeService::startImpl(int argc, char* argv[], int& status)
{
    bool nowarn = false;
    bool readonly = false;
    string initFromReplica;
    string desc;
    vector<string> targets;


    for(int i = 1; i < argc; ++i)
    {
        if(strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0)
        {
            usage(argv[0]);
            status = EXIT_SUCCESS;
            return false;
        }
        else if(strcmp(argv[i], "-v") == 0 || strcmp(argv[i], "--version") == 0)
        {
            print(ICE_STRING_VERSION);
            status = EXIT_SUCCESS;
            return false;
        }
        else if(strcmp(argv[i], "--nowarn") == 0)
        {
            nowarn = true;
        }
        else if(strcmp(argv[i], "--readonly") == 0)
        {
            readonly = true;
        }
        else if(strcmp(argv[i], "--initdb-from-replica") == 0)
        {
            if(i + 1 >= argc)
            {
                error("missing replica argument for option `" + string(argv[i]) + "'");
                usage(argv[0]);
                return false;
            }

            initFromReplica = argv[++i];
        } 
        else if(strcmp(argv[i], "--deploy") == 0)
        {
            if(i + 1 >= argc)
            {
                error("missing descriptor argument for option `" + string(argv[i]) + "'");
                usage(argv[0]);
                return false;
            }

            desc = argv[++i];

            while(i + 1 < argc && argv[++i][0] != '-')
            {
                targets.push_back(argv[i]);
            }
        }
        else
        {
            error("invalid option: `" + string(argv[i]) + "'");
            usage(argv[0]);
            return false;
        }
    }

    PropertiesPtr properties = communicator()->getProperties();

    //
    // Disable server idle time. Otherwise, the adapter would be
    // shutdown prematurely and the deactivation would fail.
    // Deactivation of the node relies on the object adapter
    // to be active since it needs to terminate servers.
    //
    // TODO: implement Ice.ServerIdleTime in the activator
    // termination listener instead?
    //
    properties->setProperty("Ice.ServerIdleTime", "0");

    //
    // Warn the user that setting Ice.ThreadPool.Server isn't useful.
    //
    if(!nowarn && properties->getPropertyAsIntWithDefault("Ice.ThreadPool.Server.Size", 0) > 0)
    {
        Warning out(communicator()->getLogger());
        out << "setting `Ice.ThreadPool.Server.Size' is not useful, ";
        out << "you should set individual adapter thread pools instead.";
    }
    
    setupThreadPool(properties, "IceGrid.Node.ThreadPool", 1, 100);

    //
    // Create the activator.
    //
    TraceLevelsPtr traceLevels = new TraceLevels(communicator(), "IceGrid.Node");
    _activator = new Activator(traceLevels);

    //
    // Collocate the IceGrid registry if we need to.
//.........这里部分代码省略.........

bool
RegistryI::start(bool nowarn)
{
    assert(_communicator);
    PropertiesPtr properties = _communicator->getProperties();

    //
    // Initialize the database environment.
    //
    string dbPath = properties->getProperty("IceGrid.Registry.Data");
    if(dbPath.empty())
    {
        Error out(_communicator->getLogger());
        out << "property `IceGrid.Registry.Data' is not set";
        return false;
    }
    else
    {
        struct stat filestat;
        if(stat(dbPath.c_str(), &filestat) != 0 || !S_ISDIR(filestat.st_mode))
        {
            Error out(_communicator->getLogger());
            SyscallException ex(__FILE__, __LINE__);
            ex.error = getSystemErrno();
            out << "property `IceGrid.Registry.Data' is set to an invalid path:\n" << ex;
            return false;
        }
    }

    //
    // Check that required properties are set and valid.
    //
    if(properties->getProperty("IceGrid.Registry.Client.Endpoints").empty())
    {
        Error out(_communicator->getLogger());
        out << "property `IceGrid.Registry.Client.Endpoints' is not set";
        return false;
    }

    if(properties->getProperty("IceGrid.Registry.Server.Endpoints").empty())
    {
        Error out(_communicator->getLogger());
        out << "property `IceGrid.Registry.Server.Endpoints' is not set";
        return false;
    }

    if(properties->getProperty("IceGrid.Registry.Internal.Endpoints").empty())
    {
        Error out(_communicator->getLogger());
        out << "property `IceGrid.Registry.Internal.Endpoints' is not set";
        return false;
    }

    if(!properties->getProperty("IceGrid.Registry.SessionManager.Endpoints").empty())
    {
        if(!nowarn)
        {
            Warning out(_communicator->getLogger());
            out << "session manager endpoints `IceGrid.Registry.SessionManager.Endpoints' enabled";
        }
    }

    properties->setProperty("Ice.PrintProcessId", "0");
    properties->setProperty("Ice.ServerIdleTime", "0");
    properties->setProperty("IceGrid.Registry.Client.AdapterId", "");
    properties->setProperty("IceGrid.Registry.Server.AdapterId", "");
    properties->setProperty("IceGrid.Registry.SessionManager.AdapterId", "");
    properties->setProperty("IceGrid.Registry.Internal.AdapterId", "");

    setupThreadPool(properties, "Ice.ThreadPool.Client", 1, 100);
    setupThreadPool(properties, "IceGrid.Registry.Client.ThreadPool", 1, 10);
    setupThreadPool(properties, "IceGrid.Registry.Server.ThreadPool", 1, 10);
    setupThreadPool(properties, "IceGrid.Registry.SessionManager.ThreadPool", 1, 10);
    setupThreadPool(properties, "IceGrid.Registry.Internal.ThreadPool", 1, 100);

    _replicaName = properties->getPropertyWithDefault("IceGrid.Registry.ReplicaName", "Master");
    _master = _replicaName == "Master";
    _sessionTimeout = properties->getPropertyAsIntWithDefault("IceGrid.Registry.SessionTimeout", 30);

    //
    // Get the instance name
    //
    if(_master)
    {
        _instanceName = properties->getProperty("IceGrid.InstanceName");    
        if(_instanceName.empty())
        {
            if(_communicator->getDefaultLocator())
            {
                _instanceName = _communicator->getDefaultLocator()->ice_getIdentity().category;
            }
            else
            {
                _instanceName = "IceGrid";
            }
        }
    }
    else
    {
        if(properties->getProperty("Ice.Default.Locator").empty())
//.........这里部分代码省略.........

bool
RegistryI::startImpl()
{
    assert(_communicator);
    PropertiesPtr properties = _communicator->getProperties();

    //
    // Check that required properties are set and valid.
    //
    if(properties->getProperty("IceGrid.Registry.Client.Endpoints").empty())
    {
        Error out(_communicator->getLogger());
        out << "property `IceGrid.Registry.Client.Endpoints' is not set";
        return false;
    }

    if(properties->getProperty("IceGrid.Registry.Server.Endpoints").empty())
    {
        Error out(_communicator->getLogger());
        out << "property `IceGrid.Registry.Server.Endpoints' is not set";
        return false;
    }

    if(properties->getProperty("IceGrid.Registry.Internal.Endpoints").empty())
    {
        Error out(_communicator->getLogger());
        out << "property `IceGrid.Registry.Internal.Endpoints' is not set";
        return false;
    }

    if(!properties->getProperty("IceGrid.Registry.SessionManager.Endpoints").empty())
    {
        if(!_nowarn)
        {
            Warning out(_communicator->getLogger());
            out << "session manager endpoints `IceGrid.Registry.SessionManager.Endpoints' enabled";
            if(properties->getPropertyAsInt("IceGrid.Registry.SessionFilters") == 0)
            {
                out << " (with Glacier2 filters disabled)";
            }
        }
    }

    if(!properties->getProperty("IceGrid.Registry.AdminSessionManager.Endpoints").empty())
    {
        if(!_nowarn)
        {
            Warning out(_communicator->getLogger());
            out << "administrative session manager endpoints `IceGrid.Registry.AdminSessionManager.Endpoints' enabled";
            if(properties->getPropertyAsInt("IceGrid.Registry.AdminSessionFilters") == 0)
            {
                out << " (with Glacier2 filters disabled)";
            }
        }
    }

    properties->setProperty("Ice.PrintProcessId", "0");
    properties->setProperty("Ice.ServerIdleTime", "0");
    properties->setProperty("IceGrid.Registry.Client.AdapterId", "");
    properties->setProperty("IceGrid.Registry.Server.AdapterId", "");
    properties->setProperty("IceGrid.Registry.SessionManager.AdapterId", "");
    properties->setProperty("IceGrid.Registry.Internal.AdapterId", "");

    setupThreadPool(properties, "IceGrid.Registry.Client.ThreadPool", 1, 10);
    setupThreadPool(properties, "IceGrid.Registry.Server.ThreadPool", 1, 10, true); // Serialize for admin callbacks
    setupThreadPool(properties, "IceGrid.Registry.SessionManager.ThreadPool", 1, 10);
    setupThreadPool(properties, "IceGrid.Registry.Internal.ThreadPool", 1, 100);

    _replicaName = properties->getPropertyWithDefault("IceGrid.Registry.ReplicaName", "Master");
    _master = _replicaName == "Master";
    _sessionTimeout = properties->getPropertyAsIntWithDefault("IceGrid.Registry.SessionTimeout", 30);

    if(!_master && properties->getProperty("Ice.Default.Locator").empty())
    {
        if(properties->getProperty("Ice.Default.Locator").empty())
        {
            Error out(_communicator->getLogger());
            out << "property `Ice.Default.Locator' is not set";
            return false;
        }
    }

    //
    // Get the instance name
    //
    if(_master)
    {
        _instanceName = properties->getProperty("IceGrid.InstanceName");    
        if(_instanceName.empty())
        {
            if(_communicator->getDefaultLocator())
            {
                _instanceName = _communicator->getDefaultLocator()->ice_getIdentity().category;
            }
            else
            {
                _instanceName = "IceGrid";
            }
        }
    }
//.........这里部分代码省略.........