/****************************************************************************
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****************************************************************************/

#ifndef QSERVICE_INSTANCE_MANAGER
#define QSERVICE_INSTANCE_MANAGER

#include <qmobilityglobal.h>
#include "qremoteserviceregister.h"
#include "qremoteserviceregisterentry_p.h"
#include <QHash>
#include <QMutexLocker>
#include <QMetaObject>
#include <QMetaClassInfo>
#include <QUuid>
#include <QDebug>

QTM_BEGIN_NAMESPACE

struct ServiceIdentDescriptor
{
    ServiceIdentDescriptor() : globalInstance(0), globalRefCount(0)
    {
    }

    QExplicitlySharedDataPointer<QRemoteServiceRegisterEntryPrivate> entryData;

    QHash<QUuid, QObject*> individualInstances;
    QObject* globalInstance;
    QUuid globalId;
    int globalRefCount;
};

class QM_AUTOTEST_EXPORT InstanceManager : public QObject
{
    Q_OBJECT
public:
    InstanceManager(QObject *parent = 0);
    ~InstanceManager();

    bool addType(const QRemoteServiceRegister::Entry& entry);

    const QMetaObject* metaObject(const QRemoteServiceRegister::Entry& ident) const;
    QList<QRemoteServiceRegister::Entry> allEntries() const;

    int totalInstances() const;

    QObject* createObjectInstance(const QRemoteServiceRegister::Entry& entry, QUuid& instanceId);
    void removeObjectInstance(const QRemoteServiceRegister::Entry& entry, const QUuid& instanceId);

    static InstanceManager* instance();

Q_SIGNALS:
    void allInstancesClosed();
    void instanceClosed(const QRemoteServiceRegister::Entry&);
    void instanceClosed(const QRemoteServiceRegister::Entry&, const QUuid&);

private:
    mutable QMutex lock;
    QHash<QRemoteServiceRegister::Entry, ServiceIdentDescriptor> metaMap;
};



QTM_END_NAMESPACE


#endif //QSERVICE_INSTANCE_MANAGER