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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            StorageFile logdir = logFactory.getLogDirectory();
           
            try
            {
                String name = Monitor.getMonitor().getServiceName(this);
                PersistentService ps =
                    Monitor.getMonitor().getServiceType(this);
                String fullName = ps.getCanonicalServiceName(name);
                Properties prop =
                    ps.getServiceProperties(fullName, (Properties)null);

                StorageFile defaultLogDir =
                    storageFactory.newStorageFile(
                        LogFactory.LOG_DIRECTORY_NAME);

                if (!logdir.equals(defaultLogDir)) 
                {
                    prop.remove(Attribute.LOG_DEVICE);
                    if (SanityManager.DEBUG)
                    {
                        SanityManager.ASSERT(
                            prop.getProperty(Attribute.LOG_DEVICE) == null,
                            "cannot get rid of logDevice property");
                    }

                    logHistory(historyFile,
                               MessageService.getTextMessage(
                               MessageId.STORE_EDITED_SERVICEPROPS));
                }
           
                // save the service properties into the backup.
                ps.saveServiceProperties(backupcopy.getPath(), prop, false);

            }
            catch(StandardException se)
            {
                logHistory(
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                // service properties to indicate that database
                // is encrypted and also users can specify it as URL attribute
                // to encrypt and existing database.
                              
                String name = Monitor.getMonitor().getServiceName(this);
                PersistentService ps = Monitor.getMonitor().getServiceType(this);
                String canonicalName = ps.getCanonicalServiceName(name);
                Properties serviceprops = ps.getServiceProperties(canonicalName,
                                                                  (Properties)null);
                dataEncryption = serviceprops.getProperty(Attribute.DATA_ENCRYPTION);
                boolean encryptedDatabase = Boolean.valueOf(dataEncryption).booleanValue();

                if (!encryptedDatabase  && databaseEncrypted) {
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        }
        else
        {
            try
            {
                PersistentService ps = Monitor.getMonitor().getServiceType(this);
                logStorageFactory = (WritableStorageFactory) ps.getStorageFactoryInstance( false, logDevice, null, null);
            }
            catch( IOException ioe)
            {
                if( SanityManager.DEBUG)
                    SanityManager.NOTREACHED();
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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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Related Classes of org.apache.derby.iapi.services.monitor.PersistentService

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