Java tutorial
/******************************************************************************* * Copyright 2012 * Ubiquitous Knowledge Processing (UKP) Lab and FG Language Technology * Technische Universitt Darmstadt * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. ******************************************************************************/ package de.tudarmstadt.ukp.clarin.webanno.brat.curation.component.model; import java.io.IOException; import org.apache.uima.UIMAException; import org.apache.wicket.ajax.AbstractDefaultAjaxBehavior; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.markup.head.IHeaderResponse; import org.apache.wicket.markup.head.JavaScriptHeaderItem; import org.apache.wicket.markup.head.OnLoadHeaderItem; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.panel.FeedbackPanel; import org.apache.wicket.model.IModel; import com.googlecode.wicket.jquery.ui.resource.JQueryUIResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.annotation.BratVisualizer; import de.tudarmstadt.ukp.clarin.webanno.brat.controller.BratAnnotationException; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratAjaxResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratAnnotationLogResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratAnnotatorUiResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratConfigurationResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratCurationUiResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratDispatcherResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratSpinnerResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratUrlMonitorResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratUtilResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratVisualizerResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.BratVisualizerUiResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.JQueryJsonResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.JQuerySvgDomResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.JQuerySvgResourceReference; import de.tudarmstadt.ukp.clarin.webanno.brat.resource.WebfontResourceReference; import de.tudarmstadt.ukp.clarin.webanno.model.Mode; /** * Wicket panel for visualizing an annotated sentence in brat. When a user * clicks on a span or an arc, the Method onSelectAnnotationForMerge() is * called. Override that method to receive the result in another wicket panel. * */ public class BratSuggestionVisualizer extends BratVisualizer { private static final long serialVersionUID = 6653508018500736430L; private AbstractDefaultAjaxBehavior controller; public BratSuggestionVisualizer(String id, IModel<CurationUserSegmentForAnnotationDocument> aModel) { super(id, aModel); String username; if (getModelObject().getBratAnnotatorModel().getMode().equals(Mode.AUTOMATION) || getModelObject().getBratAnnotatorModel().getMode().equals(Mode.CORRECTION)) { username = "Suggestion"; } else { username = getModelObject().getUsername(); } Label label = new Label("username", username); add(label); controller = new AbstractDefaultAjaxBehavior() { private static final long serialVersionUID = 1133593826878553307L; @Override protected void respond(AjaxRequestTarget aTarget) { try { onSelectAnnotationForMerge(aTarget); } catch (UIMAException | ClassNotFoundException | IOException | BratAnnotationException e) { aTarget.addChildren(getPage(), FeedbackPanel.class); error(e.getMessage()); } } }; add(controller); } public void setModel(IModel<CurationUserSegmentForAnnotationDocument> aModel) { setDefaultModel(aModel); } public void setModelObject(CurationUserSegmentForAnnotationDocument aModel) { setDefaultModelObject(aModel); } @SuppressWarnings("unchecked") public IModel<CurationUserSegmentForAnnotationDocument> getModel() { return (IModel<CurationUserSegmentForAnnotationDocument>) getDefaultModel(); } public CurationUserSegmentForAnnotationDocument getModelObject() { return (CurationUserSegmentForAnnotationDocument) getDefaultModelObject(); } @Override public void renderHead(IHeaderResponse aResponse) { // MUST NOT CALL super.renderHead here because that would call Util.embedByUrl again! // super.renderHead(aResponse); // Libraries aResponse.render(JavaScriptHeaderItem.forReference(JQueryUIResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(JQuerySvgResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(JQuerySvgDomResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(JQueryJsonResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(WebfontResourceReference.get())); // BRAT helpers aResponse.render(JavaScriptHeaderItem.forReference(BratConfigurationResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratUtilResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratAnnotationLogResourceReference.get())); // BRAT modules aResponse.render(JavaScriptHeaderItem.forReference(BratDispatcherResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratUrlMonitorResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratAjaxResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratVisualizerResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratVisualizerUiResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratAnnotatorUiResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratSpinnerResourceReference.get())); aResponse.render(JavaScriptHeaderItem.forReference(BratCurationUiResourceReference.get())); // BRAT call to load the BRAT JSON from our collProvider and docProvider. StringBuilder script = new StringBuilder(); script.append("Util.embedByURL("); script.append(" '" + vis.getMarkupId() + "',"); script.append(" '" + collProvider.getCallbackUrl() + "', "); script.append(" '" + docProvider.getCallbackUrl() + "', "); script.append(" function(dispatcher) {"); script.append(" dispatcher.wicketId = '" + vis.getMarkupId() + "'; "); script.append(" dispatcher.ajaxUrl = '" + controller.getCallbackUrl() + "'; "); script.append(" var ajax = new Ajax(dispatcher);"); script.append(" var curation_mod = new CurationMod(dispatcher, '" + vis.getMarkupId() + "');"); script.append(" dispatcher.post('clearSVG', []);"); script.append(" });"); aResponse.render(OnLoadHeaderItem.forScript("\n" + script.toString())); } @Override protected String getDocumentData() { return getModelObject().getDocumentResponse() == null ? "{}" : getModelObject().getDocumentResponse(); } @Override protected String getCollectionData() { return getModelObject().getCollectionData(); } protected void onSelectAnnotationForMerge(AjaxRequestTarget aTarget) throws UIMAException, ClassNotFoundException, IOException, BratAnnotationException { // Overriden in Curation Panel } }