Example usage for org.eclipse.jface.dialogs IMessageProvider NONE

List of usage examples for org.eclipse.jface.dialogs IMessageProvider NONE

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In this page you can find the example usage for org.eclipse.jface.dialogs IMessageProvider NONE.

Prototype

int NONE

To view the source code for org.eclipse.jface.dialogs IMessageProvider NONE.

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Document

Constant for a regular message (value 0).

Usage

From source file:com.observability.monitoring.server.ModelHandler.java

License:Open Source License

/**
 * Get the descriptor files from the central server and store them in the 
 * project directory.//  w w  w .j  ava2s  .com
 * @param dirPath the absolute path of the project root
 * @throws Exception generic exception to catch any error
 */
public void getDescriptorFiles(Path dirPath) throws Exception {
    if (dirPath == null) {
        throw new NullPointerException(Messages.ModelHandler_MSG_ERROR_INVALID_DIRECTORY);
    }
    // get the ip and port where the model handler service is running.
    String[] ipPort = uiInstance.getServerDetails(IMessageProvider.NONE, "");
    if (ipPort.length == 0) {
        return;
    } else {
        ip = ipPort[0];
        port = ipPort[1];
    }

    // connect to the RMI
    connectRMI(ip, port);
    // create descriptor directory path in the project
    Path descDirPath = dirPath.resolve(EclipseResourceDelegate.PROBE_DESCRIPTOR_DIR_PATH);

    // create descriptor directory
    if (!IModelHandlerServer.FileOperationHelper.createDirectory(descDirPath.toString())) {
        // Unable to create directory. Abort
        throw new RuntimeException(Messages.ModelHandler_MSG_ERROR_NO_PERMISSIONS);
    }
    ;

    // create descriptor file
    File descFile = descDirPath.resolve(DESCRIPTOR_FILE_NAME).toFile();

    // get the details of the descriptor file from the server
    int nrOfBlocks = svr.getDescFileNrOfBlocks();

    // get MD5 hash of the descriptor file from the server
    String serverMd5 = svr.getDescFileMd5();

    // Get the file from the server in blocks
    FileOutputStream fOut = null;
    try {
        for (int i = 1; i <= nrOfBlocks; i++) {
            byte[] bytes;
            bytes = svr.getDescriptorFiles(i);
            if (bytes.length > 0) {
                fOut = new FileOutputStream(descFile, true);
                fOut.write(bytes);
                fOut.close();
            }
        }
    } catch (IOException e) {
        if (fOut != null) {
            fOut.close();
        }
        throw e;
    }

    // get the MD5 of the received file and compare it with the MD5 received from server
    String actualMd5 = IModelHandlerServer.FileOperationHelper.getFileMD5(descFile.toString());
    if (!serverMd5.equals(actualMd5)) {
        // MD5 do not match. Abort
        IModelHandlerServer.FileOperationHelper.deleteFile(descFile);
        throw new RuntimeException(Messages.ModelHandler_MSG_ERROR_GET_DESCRIPTOR);
    }

    // unzip the file and delete the zip.
    int result = IModelHandlerServer.FileOperationHelper.unzipFile(descFile.toString(), descDirPath.toString());
    if (result <= 0) {
        // Error in unzipping. Abort   
        IModelHandlerServer.FileOperationHelper.deleteFile(descFile);
        throw new RuntimeException(Messages.ModelHandler_MSG_ERROR_DESCRIPTOR_UNZIP);
    }
    ;
    // If the code reaches here, success. Delete the zip
    IModelHandlerServer.FileOperationHelper.deleteFile(descFile);
}

From source file:com.observability.monitoring.server.ModelHandler.java

License:Open Source License

/**
 * Deploy the generated file to the server
 * @param target the absolute path of the file which is to be transferred
 * @param fileName the name of the file, without the extension.
 * @return integer containing the number of files deployed by the server
 * @throws Exception generic exception to catch any error.
 *//*  ww w.j  a  v a2 s  .  c  o m*/
public int deployFile(String target, String fileName) throws Exception {
    if (ip == null || port == null) {
        // get the ip and port where the model handler service is running.
        String[] ipPort = uiInstance.getServerDetails(IMessageProvider.NONE, "");
        if (ipPort.length == 0) {
            return -1;
        } else {
            ip = ipPort[0];
            port = ipPort[1];
        }
    }
    // connect to the Model Handler
    connectRMI(ip, port);

    // get the md5 hash of the file
    String md5 = IModelHandlerServer.FileOperationHelper.getFileMD5(target);

    if (svr.beginFileUpload(fileName)) {
        // start uploading the files in blocks of maxBlockSize byte
        File file = new File(target);
        long size = file.length();
        int noOfBlocks = 1;
        if (size > MAX_BLOCK_SIZE) {
            noOfBlocks = (int) Math.ceil((double) size / MAX_BLOCK_SIZE);
        }
        int skipBytes = 0;
        int bufferSize = MAX_BLOCK_SIZE;
        FileInputStream fIn = null;
        try {
            for (int i = 1; i <= noOfBlocks; i++) {
                // skip blocksize bytes if more than one block is to be sent
                if (i != 1) {
                    skipBytes += MAX_BLOCK_SIZE;
                }
                // if it is the last block, get the size of the block
                if (i == noOfBlocks) {
                    // bufferSize should decrease if the last block is less than maxBlockSize
                    bufferSize = (int) (size % MAX_BLOCK_SIZE);
                    bufferSize = bufferSize != 0 ? bufferSize : MAX_BLOCK_SIZE;
                }

                fIn = new FileInputStream(target);
                fIn.skip(skipBytes);

                byte[] bytes = new byte[bufferSize];
                fIn.read(bytes);
                // No more bytes to read. Write file to the server
                svr.uploadFileChunk(bytes);
                fIn.close();
            }
        } catch (IOException e) {
            fIn.close();
            throw e;
        }

        // End the upload process.
        int uploadStatus = svr.endFileUpload(md5);
        if (uploadStatus < 0) {
            throw new RuntimeException(Messages.ModelHandler_MSG_ERROR_UPLOAD);
        }
    } else {
        throw new RuntimeException(Messages.ModelHandler_MSG_ERROR_UPLOAD_NOT_STARTED);
    }
    return 0;
}

From source file:com.opera.widgets.ui.editor.validation.AbstractControlValidation.java

License:Open Source License

public static int getMessageType(IStatus status) {
    int severity = status.getSeverity();
    if (severity == IStatus.OK) {
        return IMessageProvider.NONE;
    } else if (severity == IStatus.ERROR) {
        return IMessageProvider.ERROR;
    } else if (severity == IStatus.WARNING) {
        return IMessageProvider.WARNING;
    } else if (severity == IStatus.INFO) {
        return IMessageProvider.INFORMATION;
    }//  w  ww .ja  va  2 s.c  o  m
    return IMessageProvider.NONE;
}

From source file:com.rcpcompany.uibindings.bindingMessages.ValidationLabelDecorator.java

License:Open Source License

/**
 * Returns the max severity for the specified element.
 * <p>/*from www  . j a v a  2s .c o  m*/
 * Includes the severity of any popagated severity
 * 
 * @param element the element to test
 * @return the severity
 */
public int getElementSeverity(Object element) {
    final Integer severity = myObjectSeverities.get(element);
    if (severity == null)
        return IMessageProvider.NONE;

    return severity;
}

From source file:com.rcpcompany.uibindings.bindingMessages.ValidationLabelDecorator.java

License:Open Source License

@Override
public void decorate(Object element, IDecoration decoration) {
    final Integer severity = myObjectSeverities.get(element);
    if (severity == null)
        return;//from  w  w w . j  ava2 s  .  com
    if (Activator.getDefault() != null && Activator.getDefault().TRACE_LABEL_DECORATOR) {
        LogUtils.debug(this, hashCode() + ": " + element + ": severity: " + severity); //$NON-NLS-1$ //$NON-NLS-2$
    }
    switch (severity) {
    case IMessageProvider.NONE:
        break;
    case IMessageProvider.INFORMATION:
        break;
    case IMessageProvider.WARNING:
        decoration.addOverlay(WARNING_IMAGE);
        break;
    case IMessageProvider.ERROR:
        decoration.addOverlay(ERROR_IMAGE);
        break;
    default:
        break;
    }
}

From source file:com.rcpcompany.uibindings.bindingMessages.ValidationLabelDecorator.java

License:Open Source License

/**
 * Calculates the severities for all the affected objects covered by this decorator.
 *//*from  w  w  w . ja va2  s.c  o  m*/
protected void calculateSeverities() {
    // Calculate the new severities for all objects with a message
    final Map<Object, Integer> newSeverities = new HashMap<Object, Integer>();
    for (final EObject o : myValidatorManager.getCurrentObjects()) {
        final int severity = myValidatorManager.getObjectSeverity(o);
        if (severity == IMessageProvider.NONE) {
            continue;
        }
        updateSeverity(newSeverities, o, severity);
    }

    // Update myObjectSeverities and changedObjects
    final Set<Object> changedObjects = new HashSet<Object>();
    final Set<Object> deletedObjects = new HashSet<Object>();
    for (final Map.Entry<Object, Integer> e : newSeverities.entrySet()) {
        final Object o = e.getKey();
        if (BasicUtils.equals(myObjectSeverities.get(o), e.getValue())) {
            continue;
        }
        if (Activator.getDefault().TRACE_LABEL_DECORATOR) {
            LogUtils.debug(this, hashCode() + ": " + o + ": NEW severity: " + e.getValue()); //$NON-NLS-1$ //$NON-NLS-2$
        }
        myObjectSeverities.put(o, e.getValue());
        changedObjects.add(o);
    }
    for (final Map.Entry<Object, Integer> e : myObjectSeverities.entrySet()) {
        final Object o = e.getKey();
        if (newSeverities.get(o) != null) {
            continue;
        }
        deletedObjects.add(o);
        changedObjects.add(o);
    }
    for (final Object o : deletedObjects) {
        myObjectSeverities.remove(o);
    }
    if (changedObjects.size() == 0)
        return;
    final Object[] array = changedObjects.toArray();
    final LabelProviderChangedEvent event = new LabelProviderChangedEvent(ValidationLabelDecorator.this, array);
    if (Activator.getDefault().TRACE_LABEL_DECORATOR) {
        LogUtils.debug(this, hashCode() + ": " + Arrays.toString(array)); //$NON-NLS-1$
    }
    for (final ILabelProviderListener l : myListeners) {
        try {
            l.labelProviderChanged(event);
        } catch (final Exception ex) {
            LogUtils.error(l, ex);
        }
    }
}

From source file:com.rcpcompany.uibindings.bindingMessages.ValidationLabelDecorator.java

License:Open Source License

/**
 * Updates the specified map with the specified severity for the specified object if the new
 * severity is more grave than any old severity stored for the same object.
 * <p>//w ww  .  ja  v a  2 s.  c om
 * If the map is updated and a propagation adapter is defined, the parent object is also
 * updated.
 * 
 * @param map the map with severities
 * @param o the object to update
 * @param severity the new severity
 */
private void updateSeverity(Map<Object, Integer> map, Object o, int severity) {
    final Integer oldSeverity = map.get(o);
    if (oldSeverity != null && oldSeverity >= severity)
        return;
    if (oldSeverity == null) {
        int oSeverity = IMessageProvider.NONE;
        if (o instanceof EObject) {
            oSeverity = myValidatorManager.getObjectSeverity((EObject) o);
        }
        if (severity < oSeverity) {
            severity = oSeverity;
        }
    }

    if (Activator.getDefault().TRACE_LABEL_DECORATOR) {
        LogUtils.debug(this, hashCode() + ": update " + severity + ": " + o); //$NON-NLS-1$ //$NON-NLS-2$
    }
    map.put(o, SEVERITY_OBJECTS[severity]);

    if (myPropagationAdapter == null)
        return;
    final Object parent = myPropagationAdapter.getParent(o);
    if (parent != null) {
        updateSeverity(map, parent, severity);
    }
}

From source file:com.rcpcompany.uibindings.contextAdapters.ScrolledFormContextMessageDecoratorAdapter.java

License:Open Source License

@Override
public void update(List<IBindingMessage> messages, boolean inError, int maxType) {
    // LogUtils.debug(this, "\n" + messages + "\nerror: " + inError + " type: " + maxType);
    if (myForm.getForm().getHead().isDisposed())
        return;//from w ww.  j av a 2s .com
    if (myForm.getForm().getHead().getBounds().height == 0 || messages.isEmpty()) {
        myForm.setMessage(null, IMessageProvider.NONE);
        return;
    }

    myCurrentMessages = messages;
    String messageText = null;
    if (myCurrentMessages.size() == 1) {
        // a single message
        final IBindingMessage message = messages.get(0);
        messageText = AbstractBindingMessage.getFullMessage(message);
        myForm.setMessage(messageText, maxType);
    } else {
        // show a summary message for the message and list of errors for the details
        messageText = NLS.bind(MULTIPLE_MESSAGE_SUMMARY_KEYS[maxType], new String[] { messages.size() + "" }); //$NON-NLS-1$
        myForm.setMessage(messageText, maxType);
    }
}

From source file:com.rcpcompany.uibindings.contextAdapters.TitleAreaDialogContextMessageDecoratorAdapter.java

License:Open Source License

@Override
public void update(List<IBindingMessage> messages, boolean inError, int maxType) {
    if (maxType == IMessageProvider.NONE) {
        myDialog.setMessage(null, IMessageProvider.NONE);
    } else if (messages.size() == 1) {
        final String m = AbstractBindingMessage.getFullMessage(messages.get(0));
        myDialog.setMessage(m, maxType);
    } else {/*from w  w  w  .  j  av a2 s .c om*/
        final String m = messages.size() + " messages"; // TODO NLS
        myDialog.setMessage(m, maxType);
    }
    /*
     * We assume that the button bar is a standard bar as created by Dialog.createButtonBar...
     * 
     * See Dialog.createButton(...)
     */
    if (myOKButton == null) {
        if (myDialog.buttonBar instanceof Composite) {
            final Composite buttonBarComposite = (Composite) myDialog.buttonBar;
            for (final Control c : buttonBarComposite.getChildren()) {
                if (!(c instanceof Button)) {
                    continue;
                }
                final Button b = (Button) c;
                final Object data = b.getData();
                if (!(data instanceof Integer)) {
                    continue;
                }
                final Integer i = (Integer) data;
                if (i.intValue() == IDialogConstants.OK_ID) {
                    myOKButton = b;
                    break;
                }
            }
        }
    }
    if (myOKButton != null) {
        myOKButton.setEnabled(!inError);
    }
}

From source file:com.rcpcompany.uibindings.contextAdapters.WizardPageContextMessageDecoratorAdapter.java

License:Open Source License

@Override
public void update(List<IBindingMessage> messages, boolean inError, int maxType) {
    if (maxType == IMessageProvider.NONE) {
        myPage.setMessage(null, IMessageProvider.NONE);
    } else if (messages.size() == 1) {
        final String m = AbstractBindingMessage.getFullMessage(messages.get(0));
        myPage.setMessage(m, maxType);//from www . j  a v a  2  s.  c o m
    } else {
        final String m = messages.size() + " messages"; // TODO NLS
        myPage.setMessage(m, maxType);
    }
    myPage.setPageComplete(!inError);
}