Examples of ThreadWatcher

org.apache.blur.concurrent.ThreadWatcher
org.jets3t.service.multi.ThreadWatcher
A thread watcher is associated with a multi-threaded operation and contains information about the progress of the operation.
As a minimum, this object will contain a count of the total number of threads involved in the operation (via {@link #getThreadCount}) and the count of threads that have already finished (via {@link #getCompletedThreads}).
For operations involving data transfer, such as uploads or downloads, this object may also include a count of the total bytes being transferred (via {@link #getBytesTotal}) and a count of how many bytes have already been transferred (via {@link #getBytesTransferred}). The availability of this information is indicated by the result of {@link #isBytesTransferredInfoAvailable()}.
Further data tranfer information may be also available, such as the current transfer rate (via {@link #getBytesPerSecond()}) and an estimate of the time remaining until the transfer is completed (via {@link #getTimeRemaining()}). The availability of this information is indicated by the result of {@link #isTimeRemainingAvailable()}.
It is possible to cancel some operations. If an operation may be cancelled, this object will include a {@link CancelEventTrigger} (available from {@link #getCancelEventListener()}) which can be used to trigger a cancellation. Whether the operation can be cancelled is indicated by {@link #isCancelTaskSupported()}. @author James Murty
org.jets3t.service.multithread.ThreadWatcher
A thread watcher is associated with a multi-threaded S3 operation and contains information about the progress of the operation.
As a minimum, this object will contain a count of the total number of threads involved in the operation (via {@link #getThreadCount}) and the count of threads that have already finished (via {@link #getCompletedThreads}).
For operations involving data transfer, such as uploads or downloads, this object may also include a count of the total bytes being transferred (via {@link #getBytesTotal}) and a count of how many bytes have already been transferred (via {@link #getBytesTransferred}). The availability of this information is indicated by the result of {@link #isBytesTransferredInfoAvailable()}.
Further data tranfer information may be also available, such as the current transfer rate (via {@link #getBytesPerSecond()}) and an estimate of the time remaining until the transfer is completed (via {@link #getTimeRemaining()}). The availability of this information is indicated by the result of {@link #isTimeRemainingAvailable()}.
It is possible to cancel some S3 operations. If an operation may be cancelled, this object will include a {@link CancelEventTrigger} (available from {@link #getCancelEventListener()}) which can be used to trigger a cancellation. Whether the operation can be cancelled is indicated by {@link #isCancelTaskSupported()}. @author James Murty

Examples of org.apache.blur.concurrent.ThreadWatcher


    // This will shutdown the server when the correct path is set in zk
    BlurShutdown shutdown = new BlurShutdown() {
      @Override
      public void shutdown() {
        ThreadWatcher threadWatcher = ThreadWatcher.instance();
        quietClose(refresher, server, shardServer, indexManager, indexServer, threadWatcher, clusterStatus, zooKeeper,
            httpServer);
      }
    };
    server.setShutdown(shutdown);

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Examples of org.apache.blur.concurrent.ThreadWatcher


    // This will shutdown the server when the correct path is set in zk
    BlurShutdown shutdown = new BlurShutdown() {
      @Override
      public void shutdown() {
        ThreadWatcher threadWatcher = ThreadWatcher.instance();
        quietClose(server, controllerServer, clusterStatus, zooKeeper, threadWatcher, httpServer);
      }
    };
    server.setShutdown(shutdown);
    new BlurServerShutDown().register(shutdown, zooKeeper);

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Examples of org.apache.blur.concurrent.ThreadWatcher


    // This will shutdown the server when the correct path is set in zk
    BlurShutdown shutdown = new BlurShutdown() {
      @Override
      public void shutdown() {
        ThreadWatcher threadWatcher = ThreadWatcher.instance();
        quietClose(traceStorage, server, controllerServer, clusterStatus, zooKeeper, threadWatcher, httpServer);
      }
    };
    server.setShutdown(shutdown);
    new BlurServerShutDown().register(shutdown, zooKeeper);

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Examples of org.apache.blur.concurrent.ThreadWatcher


    // This will shutdown the server when the correct path is set in zk
    BlurShutdown shutdown = new BlurShutdown() {
      @Override
      public void shutdown() {
        ThreadWatcher threadWatcher = ThreadWatcher.instance();
        quietClose(traceStorage, refresher, server, shardServer, indexManager, indexServer, threadWatcher,
            clusterStatus, zooKeeper, httpServer);
      }
    };
    server.setShutdown(shutdown);

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Examples of org.jets3t.service.multi.ThreadWatcher

            incompletedObjectsList.add(object);
            runnableList.add(new MultipartStartRunnable(bucketName, object));
        }


        // Wait for threads to finish, or be canceled.
        ThreadWatcher threadWatcher = new ThreadWatcher(runnableList.size());
        (new ThreadGroupManager(runnableList.toArray(new MultipartStartRunnable[] {}),
            threadWatcher, this.storageService.getJetS3tProperties(), true)
        {
            @Override
            public void fireStartEvent(ThreadWatcher threadWatcher) {

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Examples of org.jets3t.service.multithread.ThreadWatcher

                    boolean isXmlSummaryUpload = includeXmlSummaryDoc && uploadingFinalObject;
                    cancelUploadButton.setEnabled(!isXmlSummaryUpload);
                }
            });
            
            ThreadWatcher watcher = event.getThreadWatcher();
            uploadCancelEventTrigger = watcher.getCancelEventListener();
            
            // Show percentage of bytes transferred.
            String bytesTotalStr = byteFormatter.formatByteSize(watcher.getBytesTotal());
            final String statusText = "Uploaded 0 of " + bytesTotalStr;                


            SwingUtilities.invokeLater(new Runnable() {
                public void run() {
                    progressStatusTextLabel.setText(replaceMessageVariables(statusText));
                    progressBar.setValue(0);
                }
            });
        } 
        else if (ServiceEvent.EVENT_IN_PROGRESS == event.getEventCode()) {
            ThreadWatcher watcher = event.getThreadWatcher();
            
            if (watcher.getBytesTransferred() >= watcher.getBytesTotal()) {
                // Upload is completed, just waiting on resonse from S3.
                String statusText = "Upload completed, awaiting confirmation";
                
                progressBar.setValue(100);
                progressStatusTextLabel.setText(replaceMessageVariables(statusText));
                progressTransferDetailsLabel.setText("");
            } else {                    
                String bytesCompletedStr = byteFormatter.formatByteSize(watcher.getBytesTransferred());
                String bytesTotalStr = byteFormatter.formatByteSize(watcher.getBytesTotal());
                String statusText = "Uploaded " + bytesCompletedStr + " of " + bytesTotalStr;
                int percentage = (int) 
                    (((double)watcher.getBytesTransferred() / watcher.getBytesTotal()) * 100);
                
                long bytesPerSecond = watcher.getBytesPerSecond();
                String transferDetailsText = "Speed: " + byteFormatter.formatByteSize(bytesPerSecond) + "/s";


                if (watcher.isTimeRemainingAvailable()) {
                    long secondsRemaining = watcher.getTimeRemaining();
                    if (transferDetailsText.trim().length() > 0) {
                        transferDetailsText += " - ";
                    }
                    transferDetailsText += "Time remaining: " + timeFormatter.formatTime(secondsRemaining);
                }

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Examples of org.jets3t.service.multithread.ThreadWatcher

                        bucketsTable.setRowSelectionInterval(insertRow, insertRow);                
                    }
                }
            });
            
            ThreadWatcher progressStatus = event.getThreadWatcher();
            String statusText = "Created " + progressStatus.getCompletedThreads() + " buckets of " + progressStatus.getThreadCount();
            updateProgressDialog(statusText, "", (int) progressStatus.getCompletedThreads());                
        }
        else if (ServiceEvent.EVENT_COMPLETED == event.getEventCode()) { 
            stopProgressDialog();
        }
        else if (ServiceEvent.EVENT_CANCELLED == event.getEventCode()) {

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Examples of org.jets3t.service.multithread.ThreadWatcher

                "Retrieved 0 of " + event.getThreadWatcher().getThreadCount() + " ACL(s)", 
                "", 0, (int) event.getThreadWatcher().getThreadCount(), "Cancel Lookup",  
                event.getThreadWatcher().getCancelEventListener());
        } 
        else if (ServiceEvent.EVENT_IN_PROGRESS == event.getEventCode()) {
            ThreadWatcher progressStatus = event.getThreadWatcher();
            String statusText = "Retrieved " + progressStatus.getCompletedThreads() + " of " + progressStatus.getThreadCount() + " ACL(s)";
            updateProgressDialog(statusText, "", (int) progressStatus.getCompletedThreads());                    
        }
        else if (ServiceEvent.EVENT_COMPLETED == event.getEventCode()) {
            stopProgressDialog();                
            
            final S3Object[] objectsWithACL = getSelectedObjects();

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Examples of org.jets3t.service.multithread.ThreadWatcher

                "Updated 0 of " + event.getThreadWatcher().getThreadCount() + " ACL(s)", 
                "", 0, (int) event.getThreadWatcher().getThreadCount(), "Cancel Update", 
                event.getThreadWatcher().getCancelEventListener());
        } 
        else if (ServiceEvent.EVENT_IN_PROGRESS == event.getEventCode()) {
            ThreadWatcher progressStatus = event.getThreadWatcher();
            String statusText = "Updated " + progressStatus.getCompletedThreads() + " of " + progressStatus.getThreadCount() + " ACL(s)";
            updateProgressDialog(statusText, "", (int) progressStatus.getCompletedThreads());                    
        }
        else if (ServiceEvent.EVENT_COMPLETED == event.getEventCode()) {
            stopProgressDialog();                            
        }
        else if (ServiceEvent.EVENT_CANCELLED == event.getEventCode()) {

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Examples of org.jets3t.service.multithread.ThreadWatcher

     * 
     * @param event
     */
    public void s3ServiceEventPerformed(DownloadObjectsEvent event) {
        if (ServiceEvent.EVENT_STARTED == event.getEventCode()) {    
            ThreadWatcher watcher = event.getThreadWatcher();
            
            // Show percentage of bytes transferred, if this info is available.
            if (watcher.isBytesTransferredInfoAvailable()) {
                startProgressDialog("Downloaded " + 
                    byteFormatter.formatByteSize(watcher.getBytesTransferred()) 
                    + " of " + byteFormatter.formatByteSize(watcher.getBytesTotal()), 
                    "", 0, 100, "Cancel Download", 
                    event.getThreadWatcher().getCancelEventListener());
            // ... otherwise just show the number of completed threads.
            } else {
                startProgressDialog("Downloaded " + event.getThreadWatcher().getCompletedThreads()
                    + " of " + event.getThreadWatcher().getThreadCount() + " objects", 
                    "", 0, (int) event.getThreadWatcher().getThreadCount(),  "Cancel Download",
                    event.getThreadWatcher().getCancelEventListener());
            }
        } 
        else if (ServiceEvent.EVENT_IN_PROGRESS == event.getEventCode()) {
            ThreadWatcher watcher = event.getThreadWatcher();
            
            // Show percentage of bytes transferred, if this info is available.
            if (watcher.isBytesTransferredInfoAvailable()) {
                String bytesCompletedStr = byteFormatter.formatByteSize(watcher.getBytesTransferred());
                String bytesTotalStr = byteFormatter.formatByteSize(watcher.getBytesTotal());
                String statusText = "Downloaded " + bytesCompletedStr + " of " + bytesTotalStr;
                
                String detailsText = formatTransferDetails(watcher);
                
                int percentage = (int) 
                    (((double)watcher.getBytesTransferred() / watcher.getBytesTotal()) * 100);
                updateProgressDialog(statusText, detailsText, percentage);
            }
            // ... otherwise just show the number of completed threads.
            else {
                ThreadWatcher progressStatus = event.getThreadWatcher();
                String statusText = "Downloaded " + progressStatus.getCompletedThreads() 
                    + " of " + progressStatus.getThreadCount() + " objects";                    
                updateProgressDialog(statusText, "", (int) progressStatus.getCompletedThreads());                    
            }            
        } else if (ServiceEvent.EVENT_COMPLETED == event.getEventCode()) {
            stopProgressDialog();                
        }
        else if (ServiceEvent.EVENT_CANCELLED == event.getEventCode()) {

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