Examples with ResourceInstantiationException gate.creole.ResourceInstantiationException used on opensource projects

Example 21 with ResourceInstantiationException

use of gate.creole.ResourceInstantiationException in project gate-core by GateNLP.

the class NameBearerHandle method buildViews.

protected void buildViews() {
    viewsBuilt = true;
    fireStatusChanged("Building views...");
    // build the large views
    List<String> largeViewNames = Gate.getCreoleRegister().getLargeVRsForResource(target.getClass().getName());
    if (largeViewNames != null && !largeViewNames.isEmpty()) {
        largeView = new JTabbedPane(JTabbedPane.BOTTOM);
        Iterator<String> classNameIter = largeViewNames.iterator();
        while (classNameIter.hasNext()) {
            try {
                String className = classNameIter.next();
                ResourceData rData = Gate.getCreoleRegister().get(className);
                FeatureMap params = Factory.newFeatureMap();
                FeatureMap features = Factory.newFeatureMap();
                Gate.setHiddenAttribute(features, true);
                VisualResource view = (VisualResource) Factory.createResource(className, params, features);
                try {
                    view.setTarget(target);
                } catch (IllegalArgumentException iae) {
                    // the view cannot display this particular target
                    Factory.deleteResource(view);
                    view = null;
                }
                if (view != null) {
                    view.setHandle(this);
                    ((JTabbedPane) largeView).add((Component) view, rData.getName());
                    // publishers
                    if (view instanceof ActionsPublisher)
                        actionPublishers.add((ActionsPublisher) view);
                }
            } catch (ResourceInstantiationException rie) {
                rie.printStackTrace(Err.getPrintWriter());
            }
        }
        // select the first view by default
        ((JTabbedPane) largeView).setSelectedIndex(0);
    }
    // build the small views
    List<String> smallViewNames = Gate.getCreoleRegister().getSmallVRsForResource(target.getClass().getName());
    if (smallViewNames != null && !smallViewNames.isEmpty()) {
        smallView = new JTabbedPane(JTabbedPane.BOTTOM);
        Iterator<String> classNameIter = smallViewNames.iterator();
        while (classNameIter.hasNext()) {
            try {
                String className = classNameIter.next();
                ResourceData rData = Gate.getCreoleRegister().get(className);
                FeatureMap params = Factory.newFeatureMap();
                FeatureMap features = Factory.newFeatureMap();
                Gate.setHiddenAttribute(features, true);
                VisualResource view = (VisualResource) Factory.createResource(className, params, features);
                try {
                    view.setTarget(target);
                } catch (IllegalArgumentException iae) {
                    // the view cannot display this particular target
                    Factory.deleteResource(view);
                    view = null;
                }
                if (view != null) {
                    view.setHandle(this);
                    ((JTabbedPane) smallView).add((Component) view, rData.getName());
                    if (view instanceof ActionsPublisher)
                        actionPublishers.add((ActionsPublisher) view);
                }
            } catch (ResourceInstantiationException rie) {
                rie.printStackTrace(Err.getPrintWriter());
            }
        }
        ((JTabbedPane) smallView).setSelectedIndex(0);
    }
    fireStatusChanged("Views built!");
    // Add the CTRL +F4 key & action combination to the resource
    JComponent largeView = this.getLargeView();
    if (largeView != null) {
        largeView.getActionMap().put("Close resource", new CloseAction());
        if (target instanceof Controller) {
            largeView.getActionMap().put("Close recursively", new CloseRecursivelyAction());
        }
    /*if(target instanceof gate.TextualDocument) {
        largeView.getActionMap().put("Save As XML", new SaveAsXmlAction());
      }// End if*/
    }
// End if
}

Example 22 with ResourceInstantiationException

use of gate.creole.ResourceInstantiationException in project gate-core by GateNLP.

the class NewResourceDialog method show.

public synchronized void show(ResourceData rData) {
    if (rData != null) {
        this.resourceData = rData;
        String name = "";
        try {
            // Only try to generate a name for a PR - other types should be named after what they contain, really!
            if (ProcessingResource.class.isAssignableFrom(rData.getResourceClass())) {
                name = rData.getName() + " " + Gate.genSym();
            }
        } catch (ClassNotFoundException e) {
            Err.getPrintWriter().println("Couldn't load input resource class when showing dialogue.");
        }
        nameField.setText(name);
        parametersEditor.init(null, rData, rData.getParameterList().getInitimeParameters());
        pack();
        setLocationRelativeTo(getOwner());
    } else {
    // dialog already populated
    }
    // default case when the dialog just gets closed
    userCanceled = true;
    // show the dialog
    setVisible(true);
    if (userCanceled) {
        // release resources
        dispose();
        return;
    } else {
        Runnable runnable = new Runnable() {

            @Override
            public void run() {
                // create the new resource
                FeatureMap params = parametersEditor.getParameterValues();
                gate.event.StatusListener sListener = (gate.event.StatusListener) Gate.getListeners().get("gate.event.StatusListener");
                if (sListener != null)
                    sListener.statusChanged("Loading " + nameField.getText() + "...");
                gate.event.ProgressListener pListener = (gate.event.ProgressListener) Gate.getListeners().get("gate.event.ProgressListener");
                if (pListener != null) {
                    pListener.progressChanged(0);
                }
                boolean success = true;
                try {
                    long startTime = System.currentTimeMillis();
                    FeatureMap features = Factory.newFeatureMap();
                    String name = nameField.getText();
                    if (name == null || name.length() == 0)
                        name = null;
                    Factory.createResource(resourceData.getClassName(), params, features, name);
                    long endTime = System.currentTimeMillis();
                    if (sListener != null)
                        sListener.statusChanged(nameField.getText() + " loaded in " + NumberFormat.getInstance().format((double) (endTime - startTime) / 1000) + " seconds");
                    if (pListener != null)
                        pListener.processFinished();
                } catch (ResourceInstantiationException rie) {
                    success = false;
                    JOptionPane.showMessageDialog(getOwner(), "Resource could not be created!\n" + rie.toString(), "GATE", JOptionPane.ERROR_MESSAGE);
                    rie.printStackTrace(Err.getPrintWriter());
                    if (sListener != null)
                        sListener.statusChanged("Error loading " + nameField.getText() + "!");
                    if (pListener != null)
                        pListener.processFinished();
                } catch (Throwable thr) {
                    success = false;
                    JOptionPane.showMessageDialog(getOwner(), "Unhandled error!\n" + thr.toString(), "GATE", JOptionPane.ERROR_MESSAGE);
                    thr.printStackTrace(Err.getPrintWriter());
                    if (sListener != null)
                        sListener.statusChanged("Error loading " + nameField.getText() + "!");
                    if (pListener != null)
                        pListener.processFinished();
                } finally {
                    if (!success) {
                        // re-show the dialog, to allow the suer to correct the entry
                        SwingUtilities.invokeLater(new Runnable() {

                            @Override
                            public void run() {
                                show(null);
                            }
                        });
                    } else {
                        dispose();
                    }
                }
            }
        };
        Thread thread = new Thread(runnable, "");
        thread.setPriority(Thread.MIN_PRIORITY);
        thread.start();
    }
}

Example 23 with ResourceInstantiationException

use of gate.creole.ResourceInstantiationException in project gate-core by GateNLP.

the class PRPersistence method extractDataFromSource.

/**
 * Populates this Persistence with the data that needs to be stored from the
 * original source object.
 */
@Override
public void extractDataFromSource(Object source) throws PersistenceException {
    if (!(source instanceof ProcessingResource)) {
        throw new UnsupportedOperationException(getClass().getName() + " can only be used for " + ProcessingResource.class.getName() + " objects!\n" + source.getClass().getName() + " is not a " + ProcessingResource.class.getName());
    }
    super.extractDataFromSource(source);
    Resource res = (Resource) source;
    ResourceData rData = Gate.getCreoleRegister().get(res.getClass().getName());
    if (rData == null)
        throw new PersistenceException("Could not find CREOLE data for " + res.getClass().getName());
    // now get the runtime params
    ParameterList params = rData.getParameterList();
    try {
        // get the values for the init time parameters
        runtimeParams = Factory.newFeatureMap();
        // this is a list of lists
        Iterator<List<Parameter>> parDisjIter = params.getRuntimeParameters().iterator();
        while (parDisjIter.hasNext()) {
            Iterator<Parameter> parIter = parDisjIter.next().iterator();
            while (parIter.hasNext()) {
                Parameter parameter = parIter.next();
                String parName = parameter.getName();
                Object parValue = res.getParameterValue(parName);
                if (storeParameterValue(parValue, parameter.getDefaultValue())) {
                    ((FeatureMap) runtimeParams).put(parName, parValue);
                }
            }
        }
        runtimeParams = PersistenceManager.getPersistentRepresentation(runtimeParams);
    } catch (ResourceInstantiationException | ParameterException rie) {
        throw new PersistenceException(rie);
    }
}

Example 24 with ResourceInstantiationException

use of gate.creole.ResourceInstantiationException in project gate-core by GateNLP.

the class PersistenceManager method loadObjectFromUrl.

public static Object loadObjectFromUrl(URL url) throws PersistenceException, IOException, ResourceInstantiationException {
    if (!Gate.isInitialised())
        throw new ResourceInstantiationException("You must call Gate.init() before you can restore resources");
    ProgressListener pListener = (ProgressListener) Gate.getListeners().get("gate.event.ProgressListener");
    StatusListener sListener = (gate.event.StatusListener) Gate.getListeners().get("gate.event.StatusListener");
    if (pListener != null)
        pListener.progressChanged(0);
    startLoadingFrom(url);
    // the actual stream obtained from the URL. We keep a reference to this
    // so we can ensure it gets closed.
    InputStream rawStream = null;
    try {
        long startTime = System.currentTimeMillis();
        // Determine whether the file contains an application serialized in
        // xml
        // format. Otherwise we will assume that it contains native
        // serializations.
        boolean xmlStream = isXmlApplicationFile(url);
        ObjectInputStream ois = null;
        HierarchicalStreamReader reader = null;
        XStream xstream = null;
        // whether serialization is native or xml.
        if (xmlStream) {
            // we don't want to strip the BOM on XML.
            Reader inputReader = new InputStreamReader(rawStream = url.openStream());
            try {
                XMLInputFactory inputFactory = XMLInputFactory.newInstance();
                inputFactory.setProperty(XMLInputFactory.IS_COALESCING, true);
                XMLStreamReader xsr = inputFactory.createXMLStreamReader(url.toExternalForm(), inputReader);
                reader = new StaxReader(new QNameMap(), xsr);
            } catch (XMLStreamException xse) {
                // make sure the stream is closed, on error
                inputReader.close();
                throw new PersistenceException("Error creating reader", xse);
            }
            xstream = new XStream(new StaxDriver(new XStream11NameCoder())) {

                @Override
                protected boolean useXStream11XmlFriendlyMapper() {
                    return true;
                }
            };
            // make XStream load classes through the GATE ClassLoader
            xstream.setClassLoader(Gate.getClassLoader());
            // make the XML stream appear as a normal ObjectInputStream
            ois = xstream.createObjectInputStream(reader);
        } else {
            // use GateAwareObjectInputStream to load classes through the
            // GATE ClassLoader if they can't be loaded through the one
            // ObjectInputStream would normally use
            ois = new GateAwareObjectInputStream(url.openStream());
        }
        Object res = null;
        try {
            // first read the list of creole URLs.
            @SuppressWarnings("unchecked") Iterator<?> urlIter = ((Collection<?>) getTransientRepresentation(ois.readObject())).iterator();
            // and re-register them
            while (urlIter.hasNext()) {
                Object anUrl = urlIter.next();
                try {
                    if (anUrl instanceof URL)
                        Gate.getCreoleRegister().registerPlugin(new Plugin.Directory((URL) anUrl), false);
                    else if (anUrl instanceof Plugin)
                        Gate.getCreoleRegister().registerPlugin((Plugin) anUrl, false);
                } catch (GateException ge) {
                    System.out.println("We've hit an error!");
                    ge.printStackTrace();
                    ge.printStackTrace(Err.getPrintWriter());
                    Err.prln("Could not reload creole directory " + anUrl);
                }
            }
            // now we can read the saved object in the presence of all
            // the right plugins
            res = ois.readObject();
            // ensure a fresh start
            clearCurrentTransients();
            res = getTransientRepresentation(res);
            long endTime = System.currentTimeMillis();
            if (sListener != null)
                sListener.statusChanged("Loading completed in " + NumberFormat.getInstance().format((double) (endTime - startTime) / 1000) + " seconds");
            return res;
        } catch (ResourceInstantiationException rie) {
            if (sListener != null)
                sListener.statusChanged("Failure during instantiation of resources.");
            throw rie;
        } catch (PersistenceException pe) {
            if (sListener != null)
                sListener.statusChanged("Failure during persistence operations.");
            throw pe;
        } catch (Exception ex) {
            if (sListener != null)
                sListener.statusChanged("Loading failed!");
            throw new PersistenceException(ex);
        } finally {
            // make sure the stream gets closed
            if (ois != null)
                ois.close();
            if (reader != null)
                reader.close();
        }
    } finally {
        if (rawStream != null)
            rawStream.close();
        finishedLoading();
        if (pListener != null)
            pListener.processFinished();
    }
}

Example 25 with ResourceInstantiationException

use of gate.creole.ResourceInstantiationException in project gate-core by GateNLP.

the class CorpusBenchmarkTool method evaluateTwoDocs.

// evaluateAllThree
protected void evaluateTwoDocs(Document keyDoc, Document respDoc, File errDir) throws ResourceInstantiationException {
    // first start the table and its header
    printTableHeader();
    // store annotation diff in .err file
    Writer errWriter = null;
    if (isMoreInfoMode && errDir != null) {
        StringBuffer docName = new StringBuffer(keyDoc.getName());
        docName.replace(keyDoc.getName().lastIndexOf("."), docName.length(), ".err");
        File errFile = new File(errDir, docName.toString());
        // String encoding = ( (gate.corpora.DocumentImpl) keyDoc).getEncoding();
        try {
            errWriter = new FileWriter(errFile, false);
        /*
                 if(encoding == null) {
          errWriter = new OutputStreamWriter(
              new FileOutputStream(errFile, false));
                 } else {
          errWriter = new OutputStreamWriter(
              new FileOutputStream(errFile, false), encoding);
                 }*/
        } catch (Exception ex) {
            Out.prln("Exception when creating the error file " + errFile + ": " + ex.getMessage());
            errWriter = null;
        }
    }
    for (int jj = 0; jj < annotTypes.size(); jj++) {
        String annotType = annotTypes.get(jj);
        AnnotationDiffer annotDiff = measureDocs(keyDoc, respDoc, annotType);
        // we don't have this annotation type in this document
        if (annotDiff == null)
            continue;
        // increase the number of processed documents
        docNumber++;
        // add precison and recall to the sums
        updateStatistics(annotDiff, annotType);
        Out.prln("<TR>");
        Out.prln("<TD>" + annotType + "</TD>");
        if (isMoreInfoMode) {
            Out.prln("<TD>" + annotDiff.getCorrectMatches() + "</TD>");
            Out.prln("<TD>" + annotDiff.getPartiallyCorrectMatches() + "</TD>");
            Out.prln("<TD>" + annotDiff.getMissing() + "</TD>");
            Out.prln("<TD>" + annotDiff.getSpurious() + "</TD>");
        }
        Out.prln("<TD>" + annotDiff.getPrecisionAverage() + "</TD>");
        Out.prln("<TD>" + annotDiff.getRecallAverage() + "</TD>");
        // check the recall now
        if (isVerboseMode) {
            Out.prln("<TD>");
            if (annotDiff.getRecallAverage() < threshold || annotDiff.getPrecisionAverage() < threshold) {
                printAnnotations(annotDiff, keyDoc, respDoc);
            } else {
                Out.prln("&nbsp;");
            }
            Out.prln("</TD>");
        }
        Out.prln("</TR>");
        if (isMoreInfoMode && errDir != null)
            storeAnnotations(annotType, annotDiff, keyDoc, respDoc, errWriter);
    }
    // for loop through annotation types
    Out.prln("</TABLE>");
    try {
        if (errWriter != null)
            errWriter.close();
    } catch (Exception ex) {
        Out.prln("Exception on close of error file " + errWriter + ": " + ex.getMessage());
    }
}