Examples with Resource gate.Resource used on opensource projects

Example 6 with Resource

use of gate.Resource in project gate-core by GateNLP.

the class MainFrame method resourceUnloaded.

// resourceLoaded();
@Override
public void resourceUnloaded(CreoleEvent e) {
    final Resource res = e.getResource();
    if (Gate.getHiddenAttribute(res.getFeatures()))
        return;
    Runnable runner = new Runnable() {

        @Override
        public void run() {
            DefaultMutableTreeNode node;
            DefaultMutableTreeNode parent = null;
            if (res instanceof Controller) {
                parent = applicationsRoot;
            } else if (res instanceof ProcessingResource) {
                parent = processingResourcesRoot;
            } else if (res instanceof LanguageResource) {
                parent = languageResourcesRoot;
            }
            if (parent != null) {
                Enumeration<?> children = parent.children();
                while (children.hasMoreElements()) {
                    node = (DefaultMutableTreeNode) children.nextElement();
                    if (((NameBearerHandle) node.getUserObject()).getTarget() == res) {
                        resourcesTreeModel.removeNodeFromParent(node);
                        Handle handle = (Handle) node.getUserObject();
                        if (handle.viewsBuilt()) {
                            if (mainTabbedPane.indexOfComponent(handle.getLargeView()) != -1)
                                mainTabbedPane.remove(handle.getLargeView());
                            if (lowerScroll.getViewport().getView() == handle.getSmallView())
                                lowerScroll.getViewport().setView(null);
                        }
                        handle.cleanup();
                        return;
                    }
                }
            }
        }
    };
    SwingUtilities.invokeLater(runner);
}

Example 7 with Resource

use of gate.Resource in project gate-core by GateNLP.

the class AnnotationEditor method initData.

protected void initData() {
    schemasByType = new HashMap<String, AnnotationSchema>();
    java.util.List<LanguageResource> schemas = Gate.getCreoleRegister().getLrInstances("gate.creole.AnnotationSchema");
    for (Iterator<LanguageResource> schIter = schemas.iterator(); schIter.hasNext(); ) {
        AnnotationSchema aSchema = (AnnotationSchema) schIter.next();
        schemasByType.put(aSchema.getAnnotationName(), aSchema);
    }
    CreoleListener creoleListener = new CreoleListener() {

        @Override
        public void resourceLoaded(CreoleEvent e) {
            Resource newResource = e.getResource();
            if (newResource instanceof AnnotationSchema) {
                AnnotationSchema aSchema = (AnnotationSchema) newResource;
                schemasByType.put(aSchema.getAnnotationName(), aSchema);
            }
        }

        @Override
        public void resourceUnloaded(CreoleEvent e) {
            Resource newResource = e.getResource();
            if (newResource instanceof AnnotationSchema) {
                AnnotationSchema aSchema = (AnnotationSchema) newResource;
                if (schemasByType.containsValue(aSchema)) {
                    schemasByType.remove(aSchema.getAnnotationName());
                }
            }
        }

        @Override
        public void datastoreOpened(CreoleEvent e) {
        }

        @Override
        public void datastoreCreated(CreoleEvent e) {
        }

        @Override
        public void datastoreClosed(CreoleEvent e) {
        }

        @Override
        public void resourceRenamed(Resource resource, String oldName, String newName) {
        }
    };
    Gate.getCreoleRegister().addCreoleListener(creoleListener);
}

Example 8 with Resource

use of gate.Resource in project gate-core by GateNLP.

the class SerialDatastoreViewer method resourceWritten.

@Override
public void resourceWritten(DatastoreEvent e) {
    Resource res = e.getResource();
    String resID = (String) e.getResourceID();
    String resType = Gate.getCreoleRegister().get(res.getClass().getName()).getName();
    DefaultMutableTreeNode parent = treeRoot;
    DefaultMutableTreeNode node = null;
    // first look for the type node
    Enumeration<?> childrenEnum = parent.children();
    boolean found = false;
    while (childrenEnum.hasMoreElements() && !found) {
        node = (DefaultMutableTreeNode) childrenEnum.nextElement();
        if (node.getUserObject() instanceof DSType) {
            found = ((DSType) node.getUserObject()).name.equals(resType);
        }
    }
    if (!found) {
        // exhausted the children without finding the node -> new type
        node = new DefaultMutableTreeNode(new DSType(resType, res.getClass().getName()));
        treeModel.insertNodeInto(node, parent, parent.getChildCount());
    }
    if (node.getUserObject() instanceof DSType) {
        if (!((DSType) node.getUserObject()).expanded)
            return;
    }
    // now look for the resource node
    parent = node;
    childrenEnum = parent.children();
    found = false;
    while (childrenEnum.hasMoreElements() && !found) {
        node = (DefaultMutableTreeNode) childrenEnum.nextElement();
        found = ((DSEntry) node.getUserObject()).id.equals(resID);
    }
    if (!found) {
        // exhausted the children without finding the node -> new resource
        try {
            DSEntry entry = new DSEntry(datastore.getLrName(resID), resID, res.getClass().getName());
            node = new DefaultMutableTreeNode(entry, false);
            treeModel.insertNodeInto(node, parent, parent.getChildCount());
        } catch (PersistenceException pe) {
            pe.printStackTrace(Err.getPrintWriter());
        }
    }
}

Example 9 with Resource

use of gate.Resource in project gate-core by GateNLP.

the class PRViewer method setTarget.

@Override
public void setTarget(Object target) {
    if (target == null)
        return;
    if (!(target instanceof Resource)) {
        throw new GateRuntimeException(this.getClass().getName() + " can only be used to display " + Resource.class.getName() + "\n" + target.getClass().getName() + " is not a " + Resource.class.getName() + "!");
    }
    Resource pr = (Resource) target;
    ResourceData rData = Gate.getCreoleRegister().get(pr.getClass().getName());
    if (rData != null) {
        editor.init(pr, rData.getParameterList().getInitimeParameters());
    } else {
        editor.init(pr, null);
    }
    editor.removeCreoleListenerLink();
}

Example 10 with Resource

use of gate.Resource in project gate-core by GateNLP.

the class GateClassLoader method forgetClassLoader.

public void forgetClassLoader(String id, Plugin dInfo) {
    if (dInfo == null) {
        forgetClassLoader(id);
        return;
    }
    GateClassLoader classloader = null;
    synchronized (childClassLoaders) {
        classloader = childClassLoaders.remove(id);
    }
    if (classloader != null && !classloader.isIsolated()) {
        // classloader was responsible for
        for (ResourceInfo rInfo : dInfo.getResourceInfoList()) {
            try {
                @SuppressWarnings("unchecked") Class<? extends Resource> c = (Class<? extends Resource>) classloader.loadClass(rInfo.getResourceClassName());
                if (c != null) {
                    // in theory this shouldn't be needed as the Introspector
                    // uses soft references if we move to requiring Java 8 it
                    // should be safe to drop this call
                    Introspector.flushFromCaches(c);
                    AbstractResource.forgetBeanInfo(c);
                }
            } catch (ClassNotFoundException e) {
                // hmm not sure what to do now
                e.printStackTrace();
            }
        }
    }
}