Revision 939829bc
Added by Patrick Plitzner about 7 years ago
| eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/key/polytomous/PolytomousKeyViewPartDataChangeBehavior.java | ||
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/** |
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* Copyright (C) 2007 EDIT |
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* European Distributed Institute of Taxonomy
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* European Distributed Institute of Taxonomy |
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* http://www.e-taxonomy.eu |
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*
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* |
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* The contents of this file are subject to the Mozilla Public License Version 1.1 |
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* See LICENSE.TXT at the top of this package for the full license terms. |
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*/ |
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeEvent.EventType; |
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap; |
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import eu.etaxonomy.taxeditor.model.AbstractDataChangeBehaviour; |
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import eu.etaxonomy.taxeditor.navigation.l10n.Messages; |
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/** |
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* @author n.hoffmann |
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public class PolytomousKeyViewPartDataChangeBehavior extends |
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AbstractDataChangeBehaviour {
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private final PolytomousKeyViewPart source; |
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private static final String UPDATING_POLYTOMOUS_KEY_VIEWER = Messages.PolytomousKeyViewPartDataChangeBehavior_UPDATE; |
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private final PolytomousKeyViewPart source; |
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/** |
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* @param polytomousKeyViewPart |
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public void reactOnDataChange(CdmDataChangeMap changeEvents) {
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if(isRelevant(changeEvents)){
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final Display display = Display.getCurrent(); |
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Job job = new Job("Updating Polytomous Key Viewer") {
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Job job = new Job(UPDATING_POLYTOMOUS_KEY_VIEWER) {
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@Override |
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protected IStatus run(IProgressMonitor monitor) {
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monitor.beginTask("Updating Polytomous Key Viewer", 3);
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monitor.beginTask(UPDATING_POLYTOMOUS_KEY_VIEWER, 3);
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monitor.worked(1); |
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// clear the session completely |
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monitor.subTask("Clearing Polytomous Key Viewer session");
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monitor.subTask(Messages.PolytomousKeyViewPartDataChangeBehavior_CLEAR);
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display.asyncExec(new Runnable() {
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public void run() {
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@Override |
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public void run() {
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source.getConversationHolder().clear(); |
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} |
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});
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// FIXME completely clearing the session is a brute force approach.
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}); |
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// FIXME completely clearing the session is a brute force approach. |
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// It would be much more elegant to clear only those elements that have been changed. |
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// I could not get that to work but we should consider workin on this because we might |
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// run into serious performance issues, especially when it comes to large trees |
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// at least, we moved this to a job so it can run in a background thred |
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// seems to improve the situation but not sure if final solution |
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monitor.worked(1); |
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monitor.subTask("Refreshing viewer");
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monitor.subTask(Messages.PolytomousKeyViewPartDataChangeBehavior_REFRESH);
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display.asyncExec(new Runnable() {
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public void run() {
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@Override |
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public void run() {
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source.refresh(); |
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} |
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}); |
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monitor.worked(1); |
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monitor.done(); |
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return Status.OK_STATUS; |
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} |
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}; |
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job.setPriority(Job.SHORT); |
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job.schedule(); |
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} |
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} |
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/** |
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* @return |
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*/ |
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for(CdmDataChangeEvent event : changeEvents.getAllEvents()){
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EventType eventType = event.getEventType(); |
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CdmBase eventEntity = event.getEntity(); |
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// all poyltomous key changes are relevant |
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if((eventType == EventType.INSERT || eventType == EventType.DELETE || eventType == EventType.UPDATE)
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if((eventType == EventType.INSERT || eventType == EventType.DELETE || eventType == EventType.UPDATE) |
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&& eventEntity instanceof PolytomousKey){
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return true; |
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} |
Also available in: Unified diff
ref #4611 i18n for taxeditor.navigator plugin