Examples of org.apache.muse.core.Persistence

org.apache.muse.core.Persistence
Persistence is a mechanism used by resources and/or capabilities to save some or all of their state across application reboots. Concrete persistence classes provide the means for storage (file, database, etc.) as well as the logic to determine what content is stored. Note that this interface only describes how the persistence class should reload its data - not how it should initially find and save this data.

Peristence implementations are usually specified with the persistence element in muse.xml. This element allows users to specify the persistence location (the semantics of which are implementation-specific) and the concrete class that implements this interface. @author Dan Jemiolo (danj)

        
        PersistenceDefinition persistenceDef = getPersistenceDefinition();
        
        if (persistenceDef != null)
        {
            Persistence persistence = persistenceDef.newInstance();
            capability.setPersistence(persistence);
        }
        
        return capability;
    }

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            throw new RuntimeException(_MESSAGES.get("NoEntryEndpoint"));
        
        //
        // set up persistence, if it's used
        //
        Persistence persistence = getPersistence();
        
        if (persistence != null)
        {
            if (!ServiceGroupPersistence.class.isAssignableFrom(persistence.getClass()))
            {
                Object[] filler = { ServiceGroupPersistence.class, persistence.getClass() };
                throw new RuntimeException(_MESSAGES.get("IncorrectPersistenceRoot", filler));
            }
            
            ServiceGroupPersistence sgP = (ServiceGroupPersistence)persistence;
            sgP.setServiceGroup(resource);

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        return _persistenceLocation;
    }


    public Persistence newInstance()
    {
        Persistence persistence = (Persistence)ReflectUtils.newInstance(getPersistenceClass());
        persistence.setPersistenceLocation(getPersistenceLocation());
        return persistence;
    }

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            throw new RuntimeException(_MESSAGES.get("NoSubscriptionManager"));
        
        //
        // make sure any persistence impl is of the right type
        //
        Persistence persistence = getPersistence();
        
        if (persistence != null)
        {
            if (!NotificationProducerPersistence.class.isAssignableFrom(persistence.getClass()))
            {
                Object[] filler = { NotificationProducerPersistence.class, persistence.getClass() };
                throw new RuntimeException(_MESSAGES.get("IncorrectPersistenceRoot", filler));
            }
            
            NotificationProducerPersistence npPersistence = (NotificationProducerPersistence)persistence;
            npPersistence.setNotificationProducer(this);

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        return _persistenceLocation;
    }


    public Persistence newInstance()
    {
        Persistence persistence = (Persistence)ReflectUtils.newInstance(getPersistenceClass());
        persistence.setPersistenceLocation(getPersistenceLocation());
        return persistence;
    }

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        PersistenceDefinition persistenceDef = getPersistenceDefinition();
        
        if (persistenceDef != null)
        {
            Persistence persistence = persistenceDef.newInstance();
            capability.setPersistence(persistence);
        }
        
        return capability;
    }

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            throw new RuntimeException(_MESSAGES.get("NoSubscriptionManager"));
        
        //
        // make sure any persistence impl is of the right type
        //
        Persistence persistence = getPersistence();
        
        if (persistence != null)
        {
            if (!NotificationProducerPersistence.class.isAssignableFrom(persistence.getClass()))
            {
                Object[] filler = { NotificationProducerPersistence.class, persistence.getClass() };
                throw new RuntimeException(_MESSAGES.get("IncorrectPersistenceRoot", filler));
            }
            
            NotificationProducerPersistence npPersistence = (NotificationProducerPersistence)persistence;
            npPersistence.setNotificationProducer(this);

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            throw new RuntimeException(_MESSAGES.get("NoEntryEndpoint"));
        
        //
        // set up persistence, if it's used
        //
        Persistence persistence = getPersistence();
        
        if (persistence != null)
        {
            if (!ServiceGroupPersistence.class.isAssignableFrom(persistence.getClass()))
            {
                Object[] filler = { ServiceGroupPersistence.class, persistence.getClass() };
                throw new RuntimeException(_MESSAGES.get("IncorrectPersistenceRoot", filler));
            }
            
            ServiceGroupPersistence sgP = (ServiceGroupPersistence)persistence;
            sgP.setServiceGroup(resource);

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            throw new RuntimeException(_MESSAGES.get("NoSubscriptionManager"));
        
        //
        // make sure any persistence impl is of the right type
        //
        Persistence persistence = getPersistence();
        
        if (persistence != null)
        {
            if (!NotificationProducerPersistence.class.isAssignableFrom(persistence.getClass()))
            {
                Object[] filler = { NotificationProducerPersistence.class, persistence.getClass() };
                throw new RuntimeException(_MESSAGES.get("IncorrectPersistenceRoot", filler));
            }
            
            NotificationProducerPersistence npPersistence = (NotificationProducerPersistence)persistence;
            npPersistence.setNotificationProducer(this);

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            throw new RuntimeException(_MESSAGES.get("NoEntryEndpoint"));
        
        //
        // set up persistence, if it's used
        //
        Persistence persistence = getPersistence();
        
        if (persistence != null)
        {
            if (!ServiceGroupPersistence.class.isAssignableFrom(persistence.getClass()))
            {
                Object[] filler = { ServiceGroupPersistence.class, persistence.getClass() };
                throw new RuntimeException(_MESSAGES.get("IncorrectPersistenceRoot", filler));
            }
            
            ServiceGroupPersistence sgP = (ServiceGroupPersistence)persistence;
            sgP.setServiceGroup(resource);

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Related Classes of org.apache.muse.core.Persistence

org.apache.muse.core.descriptor.CapabilityDefinition

org.apache.muse.core.descriptor.PersistenceDefinition

org.apache.muse.ws.notification.impl.SimpleNotificationProducer

org.apache.muse.ws.resource.sg.impl.SimpleServiceGroup

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