Examples of StorageManager

com.commsen.stopwatch.storages.StorageManager
TODO Dokumentacja @author Milen Dyankov
com.dp.nebula.wormhole.engine.storage.StorageManager
com.forgeessentials.data.StorageManager
org.apache.myfaces.extensions.validator.core.storage.StorageManager
Storage managers are responsible to create and reset specific storage implementations depending on the scope. A manager can be responsible for multiple (named) storages. @param < T> Type of Storage that is maintained by the storageManager. @author Gerhard Petracek @since x.x.3
org.apache.sandesha2.storage.StorageManager
Storage managers should extend this.
org.eclipse.osgi.storagemanager.StorageManager
the storage manager org.eclipse.osgi.storagemanager.StorageManager cacheStorageManager = new StorageManager("d:/sharedFolder/bar/", false); //$NON-NLS-1$ try { cacheStorageManager.open(true); } catch (IOException e) { // Ignore the exception. The registry will be rebuilt from source. } //To read from a file java.io.File fileA = cacheStorageManager.lookup("fileA", false)); java.io.File fileB = cacheStorageManager.lookup("fileB", false)); //Do the reading code new java.io.FileOutputStream(fileA); //To write in files cacheStorageManager.add("fileC"); //add the file to the filemanager (in this case we assume it is not already here) cacheStorageManager.add("fileD"); // The file is never written directly into the file name, so we create some temporary file java.io.File fileC = cacheStorageManager.createTempFile("fileC"); java.io.File fileD = cacheStorageManager.createTempFile("fileD"); //Do the actual writing here... //Finally update the storagemanager with the actual file to manage. cacheStorageManager.update(new String[] {"fileC", "fileD"}, new String[] {fileC.getName(), fileD.getName()}; //Close the file manager at the end cacheStorageManager.close();

Implementation details
The following implementation details are provided to help with understanding the behavior of this class. The general principle is to maintain a table which maps user-level file names onto an actual disk files. If a file needs to be modified, it is stored into a new file. The old content is not removed from disk until all entities have closed there instance of the storage manager. Once the instance has been created, open() must be called before performing any other operation. On open the storage manager obtains a snapshot of the current managed files contents. If an entity updates a managed file, the storage manager will save the content for that instance of the storage manager, all other storage manager instances will still have access to that managed file's content as it was when the instance was first opened.
@since 3.2
org.hornetq.core.persistence.StorageManager
A StorageManager @author Tim Fox @author Clebert Suconic @author org.terasology.persistence.StorageManager
The entity store manager handles the storing and retrieval of stores of entities (and other data). In particular it keeps track of their existence and the external references of each store, which can be invalidated. @author Immortius

Examples of org.apache.sandesha2.storage.StorageManager

    // TODO Auto-generated method stub
    
    
    ConfigurationContext configurationContext = msgContext.getConfigurationContext();
    RMMsgContext rmmsgContext = MsgInitializer.initializeMessage(msgContext);
    StorageManager storageManager = SandeshaUtil.getSandeshaStorageManager(configurationContext, configurationContext.getAxisConfiguration());
    
    Transaction transaction = storageManager.getTransaction();
    
    AxisService service;
    try {
      String sequenceID = (String) rmmsgContext
          .getProperty(Sandesha2Constants.MessageContextProperties.SEQUENCE_ID);
      service = null;
      if (sequenceID != null) {


        //If this is the RMD of the sequence 
        RMDBeanMgr rmdBeanMgr = storageManager.getRMDBeanMgr();
        RMDBean rmdFindBean = new RMDBean();
        rmdFindBean.setSequenceID(sequenceID);


        RMDBean rmdBean = rmdBeanMgr.findUnique(rmdFindBean);
        if (rmdBean != null) {


          String serviceName = rmdBean.getServiceName();
          if (serviceName != null) {
            service = configurationContext.getAxisConfiguration()
                .getService(serviceName);
          }
        }


        if (service == null && rmdBean == null) {
          //If this is the RMD of the sequence 
          RMSBeanMgr rmsBeanMgr = storageManager.getRMSBeanMgr();
          RMSBean rmsfindBean = new RMSBean();
          rmsfindBean.setSequenceID(sequenceID);


          RMSBean rmsBean = rmsBeanMgr.findUnique(rmsfindBean);

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Examples of org.apache.sandesha2.storage.StorageManager

      log.debug(message);
      throw new SandeshaException(message);
    }
    
    ConfigurationContext context = terminateSeqMsg.getConfigurationContext();
    StorageManager storageManager = SandeshaUtil.getSandeshaStorageManager(context,context.getAxisConfiguration());
    
    // Check that the sender of this TerminateSequence holds the correct token
    RMDBean rmdBean = SandeshaUtil.getRMDBeanFromSequenceId(storageManager, sequenceId);
    if(rmdBean != null && rmdBean.getSecurityTokenData() != null) {
      SecurityManager secManager = SandeshaUtil.getSecurityManager(context);
      OMElement body = terminateSeqRMMsg.getSOAPEnvelope().getBody();
      SecurityToken token = secManager.recoverSecurityToken(rmdBean.getSecurityTokenData());
      secManager.checkProofOfPossession(token, body, terminateSeqRMMsg.getMessageContext());
    }


    if (FaultManager.checkForUnknownSequence(terminateSeqRMMsg, sequenceId, storageManager, false)) {
      if (log.isDebugEnabled())
        log.debug("Exit: TerminateSeqMsgProcessor::processInMessage, unknown sequence");
      return false;
    }


    // add the terminate sequence response if required.
    RMMsgContext terminateSequenceResponse = null;
    if (SpecSpecificConstants.isTerminateSequenceResponseRequired(terminateSeqRMMsg.getRMSpecVersion()))
      terminateSequenceResponse = getTerminateSequenceResponse(terminateSeqRMMsg, rmdBean, sequenceId, storageManager);


    setUpHighestMsgNumbers(context, storageManager, sequenceId, terminateSeqRMMsg);
    
    
    
    boolean inOrderInvocation = SandeshaUtil.getDefaultPropertyBean(context.getAxisConfiguration()).isInOrder();
    
    
    //if the invocation is inOrder and if this is RM 1.1 there is a posibility of all the messages having eleady being invoked.
    //In this case we should do the full termination.
    
    boolean doFullTermination = false;
    
    if (inOrderInvocation) {


      long highestMsgNo = rmdBean.getHighestInMessageNumber();
      long nextMsgToProcess = rmdBean.getNextMsgNoToProcess();
      
      if (nextMsgToProcess>highestMsgNo) {
        //all the messages have been invoked, u can do the full termination
        doFullTermination = true;
      }
    } else {
      //for not-inorder case, always do the full termination.
      doFullTermination = true;
    }
    
    if (doFullTermination) {
      TerminateManager.cleanReceivingSideAfterInvocation(sequenceId, storageManager);
      TerminateManager.cleanReceivingSideOnTerminateMessage(context, sequenceId, storageManager);
    } else
      TerminateManager.cleanReceivingSideOnTerminateMessage(context, sequenceId, storageManager);


    rmdBean.setTerminated(true);    
    rmdBean.setLastActivatedTime(System.currentTimeMillis());
    storageManager.getRMDBeanMgr().update(rmdBean);




    //sending the terminate sequence response
    if (terminateSequenceResponse != null) {
      //
      // As we have processed the input and prepared the response we can commit the
      // transaction now.
      if(transaction != null && transaction.isActive()) transaction.commit();
      
      MessageContext outMessage = terminateSequenceResponse.getMessageContext();
      EndpointReference toEPR = outMessage.getTo();
      
      AxisEngine engine = new AxisEngine(terminateSeqMsg.getConfigurationContext());
            
      outMessage.setServerSide(true);
            
      try {              
        engine.send(outMessage);
      } catch (AxisFault e) {
        if (log.isDebugEnabled())
          log.debug("Unable to send terminate sequence response", e);
        
        throw new SandeshaException(
            SandeshaMessageHelper.getMessage(SandeshaMessageKeys.couldNotSendTerminateResponse), e);
      }
      
      if (toEPR.hasAnonymousAddress()) {
        terminateSeqMsg.getOperationContext().setProperty(
            org.apache.axis2.Constants.RESPONSE_WRITTEN, "true");
      } else {
        terminateSeqMsg.getOperationContext().setProperty(
            org.apache.axis2.Constants.RESPONSE_WRITTEN, "false");
      }


    } else {
      //if RM 1.0 Anonymous scenario we will be trying to attache the TerminateSequence of the response side 
      //as the response message.
      
      String outgoingSideInternalSeqId = SandeshaUtil.getOutgoingSideInternalSequenceID(sequenceId);
      SenderBean senderFindBean = new SenderBean ();
      senderFindBean.setInternalSequenceID(outgoingSideInternalSeqId);
      senderFindBean.setMessageType(Sandesha2Constants.MessageTypes.TERMINATE_SEQ);
      senderFindBean.setSend(true);
      senderFindBean.setReSend(false);
      
      SenderBean outgoingSideTerminateBean = storageManager.getSenderBeanMgr().findUnique(senderFindBean);
      if (outgoingSideTerminateBean!=null) {
      
        EndpointReference toEPR = new EndpointReference (outgoingSideTerminateBean.getToAddress());
        if (toEPR.hasAnonymousAddress()) {
          String messageKey = outgoingSideTerminateBean
              .getMessageContextRefKey();
          MessageContext message = storageManager
              .retrieveMessageContext(messageKey, context);


          RMMsgContext rmMessage = MsgInitializer.initializeMessage(message);
          
          // attaching the this outgoing terminate message as the

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Examples of org.apache.sandesha2.storage.StorageManager

    if(parameter != null) config.removeParameter(parameter);
    parameter = config.getParameter(Sandesha2Constants.PERMANENT_STORAGE_MANAGER);
    if(parameter != null) config.removeParameter(parameter);


    try {
      StorageManager inMemorytorageManager = SandeshaUtil.getInMemoryStorageManager(configContext);
      inMemorytorageManager.initStorage(module);
    } catch (SandeshaStorageException e) {
      String message = SandeshaMessageHelper.getMessage(
          SandeshaMessageKeys.cannotInitInMemoryStorageManager,
          e.toString());
      log.debug(message,e);
    }
    
    try {
      StorageManager permanentStorageManager = SandeshaUtil.getPermanentStorageManager(configContext);
      permanentStorageManager.initStorage(module);
    } catch (SandeshaStorageException e) {
      String message = SandeshaMessageHelper.getMessage(
          SandeshaMessageKeys.cannotInitPersistentStorageManager,
          e.toString());
      log.debug(message,e);

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Examples of org.apache.sandesha2.storage.StorageManager

    return new RMPolicyExtension();
  }


  public void shutdown(ConfigurationContext configurationContext) throws AxisFault {
    if(log.isDebugEnabled()) log.debug("Entry: SandeshaModule::shutdown, " + configurationContext);
    StorageManager storageManager = SandeshaUtil.
      getSandeshaStorageManager(configurationContext, configurationContext.getAxisConfiguration());


    if (storageManager!=null) {
      SandeshaThread sender = storageManager.getSender();
      SandeshaThread invoker = storageManager.getInvoker();
      SandeshaThread pollingManager = storageManager.getPollingManager();
      
      //stopping threads.
      if (sender!=null)
        sender.stopRunning();
      if (invoker!=null)
        invoker.stopRunning();
      if (pollingManager!=null)
        pollingManager.stopRunning();
      
      //shutting down the storage manager.
      storageManager.shutdown();
    }
    
    if(log.isDebugEnabled()) log.debug("Exit: SandeshaModule::shutdown");
  }

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Examples of org.eclipse.osgi.storagemanager.StorageManager

    StateManager.DEBUG_PLATFORM_ADMIN = options.getBooleanOption(OPTION_PLATFORM_ADMIN, false);
    StateManager.DEBUG_PLATFORM_ADMIN_RESOLVER = options.getBooleanOption(OPTION_PLATFORM_ADMIN_RESOLVER, false);
  }


  protected StorageManager initFileManager(File baseDir, String lockMode, boolean readOnly) throws IOException {
    StorageManager sManager = new StorageManager(baseDir, lockMode, readOnly);
    try {
      sManager.open(!readOnly);
    } catch (IOException ex) {
      if (Debug.DEBUG && Debug.DEBUG_GENERAL) {
        Debug.println("Error reading framework metadata: " + ex.getMessage()); //$NON-NLS-1$
        Debug.printStackTrace(ex);
      }

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Examples of org.hornetq.core.persistence.StorageManager

            }
         };
         PagingStoreFactory pageStoreFactory = new PagingStoreFactoryNIO(arg[0], 1000l, scheduled, execfactory, false, null);
         HierarchicalRepository<AddressSettings> addressSettingsRepository = new HierarchicalObjectRepository<AddressSettings>();
         addressSettingsRepository.setDefault(new AddressSettings());
         StorageManager sm = new NullStorageManager();
         PagingManager manager = new PagingManagerImpl(pageStoreFactory, sm, addressSettingsRepository);


         manager.start();


         SimpleString stores[] = manager.getStoreNames();

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Examples of org.terasology.persistence.StorageManager

    public void close() throws Exception {
        // it would be nice, if elements in the CoreRegistry implemented (Auto)Closeable


        // The StorageManager creates a thread pool (through TaskMaster)
        // which isn't closed automatically
        StorageManager storageManager = CoreRegistry.get(StorageManager.class);
        if (storageManager != null) {
            storageManager.finishSavingAndShutdown();
        }


        CoreRegistry.clear();


        super.close();

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