Package org.apache.derby.iapi.services.monitor

Examples of org.apache.derby.iapi.services.monitor.PersistentService


    UUIDFactory uf = Monitor.getMonitor().getUUIDFactory();

    identifier = uf.createUUID();

        PersistentService ps = Monitor.getMonitor().getServiceType(this);

        try
        {
            storageFactory =
            ps.getStorageFactoryInstance(
                true,
                dataDirectory,
                startParams.getProperty(
                    Property.STORAGE_TEMP_DIRECTORY,
                    PropertyUtil.getSystemProperty(
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  private boolean handleServiceType(
    String      type)
    {
        try
        {
            PersistentService ps =
                Monitor.getMonitor().getServiceProvider(type);
            return ps != null && ps.hasStorageFactory();
        }
        catch (StandardException se)
        {
            return false;
        }
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    TopService ts = findTopService(serviceModule);

    if (ts == null)
      return null;

    PersistentService provider = ts.getServiceType();
    if (provider == null)
      return null;

    String serviceName = ts.getKey().getIdentifier();

    Properties properties = provider.getServiceProperties(serviceName, (Properties) null);

    properties = new UpdateServiceProperties(provider, serviceName, properties, true);

    return setLocale(properties, userDefinedLocale);
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  public Object createPersistentService(String factoryInterface, String name, Properties properties)
    throws StandardException {


    PersistentService provider = findProviderForCreate(name);
    if (provider == null) {
      throw StandardException.newException(SQLState.PROTOCOL_UNKNOWN, name);
    }

    return bootService(provider, factoryInterface, name, properties, true);
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    */
    public void removePersistentService(String name)
         throws StandardException
    {
        PersistentService provider=null;
    provider = findProviderForCreate(name);
        String serviceName = provider.getCanonicalServiceName(name);
        boolean removed = provider.removeServiceRoot(serviceName);
        if (removed == false)
      throw StandardException.newException(SQLState.SERVICE_DIRECTORY_REMOVE_ERROR,serviceName);
    }
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    private boolean getPersistentServiceImplementation( Class possibleModule)
    {
        if( ! PersistentService.class.isAssignableFrom(possibleModule))
            return false;

        PersistentService ps = (PersistentService) newInstance(possibleModule);
        if (ps == null) {
            report("Class " + possibleModule.getName() + " cannot create instance, module ignored.");
        } else {
            serviceProviders.put(ps.getType(), ps);
        }
        return true;
    } // end of getPersistentServiceImplementation
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    to boot all the services that that provider knows about.
  */
  private void bootPersistentServices() {
    Enumeration e = new ProviderEnumeration( applicationProperties);
    while (e.hasMoreElements()) {
      PersistentService provider = (PersistentService) e.nextElement();
      bootProviderServices(provider);
    }

  }
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  */
  private boolean findProviderAndStartService(String name,
              Properties properties, boolean bootTime)
    throws StandardException {

    PersistentService actualProvider = null;

    Properties serviceProperties = null;
    String serviceName = null;

    // see if the name already includes a service type
    int colon = name.indexOf(':');
    if (colon != -1) {
      actualProvider = findProviderFromName(name, colon);

      // if null is returned here then its a sub-sub protocol/provider
      // that we don't understand. Attempt to load it as an untyped name.
      // If we have a protool
      // that we do understand and we can't open the service we will
      // throw an exception
      if (actualProvider != null) {

        serviceName = actualProvider.getCanonicalServiceName(name);
        if (serviceName == null)
          return true// we understand the type, but the service does not exist

        serviceProperties =
          actualProvider.getServiceProperties(serviceName, properties);

        if (serviceProperties == null)
          return true; // we understand the type, but the service does not exist

        // see if this service does not want to be auto-booted.
        if (bootTime && Boolean.valueOf(serviceProperties.getProperty(Property.NO_AUTO_BOOT)).booleanValue())
          return true;

        startProviderService(actualProvider, serviceName, serviceProperties);
        return true; // we understand the type
      }
    }

    StandardException savedMse = null;

    for (Enumeration e = new ProviderEnumeration( properties); e.hasMoreElements(); ) {

      PersistentService provider = (PersistentService) e.nextElement();

      String sn = provider.getCanonicalServiceName(name);
      if (sn == null)
        continue;

      Properties p = null;
      try {
        p = provider.getServiceProperties(sn, properties);
        // service does not exist.
        if (p == null)
          continue;

      } catch (StandardException mse) {
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    {
        if( subSubProtocol == null)
            return null;
        if( serviceProviders != null)
        {
            PersistentService ps = (PersistentService) serviceProviders.get( subSubProtocol);
            if( ps != null)
                return ps;
        }
        return getPersistentService(subSubProtocol);
    } // end of getServiceProvider
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    UUIDFactory uf = Monitor.getMonitor().getUUIDFactory();

    identifier = uf.createUUID();

        PersistentService ps = Monitor.getMonitor().getServiceType(this);

        try
        {
            storageFactory =
            ps.getStorageFactoryInstance(
                true,
                dataDirectory,
                startParams.getProperty(
                    Property.STORAGE_TEMP_DIRECTORY,
                    PropertyUtil.getSystemProperty(
View Full Code Here

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Related Classes of org.apache.derby.iapi.services.monitor.PersistentService

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