Revision f8485a00
Added by Katja Luther about 7 years ago
| eu.etaxonomy.taxeditor.bulkeditor/src/main/java/eu/etaxonomy/taxeditor/bulkeditor/referencingobjects/ReferencingObjectsView.java | ||
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import org.eclipse.core.runtime.IProgressMonitor; |
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import org.eclipse.core.runtime.IStatus; |
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import org.eclipse.core.runtime.Status; |
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import org.eclipse.core.runtime.jobs.IJobChangeEvent; |
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import org.eclipse.core.runtime.jobs.IJobChangeListener; |
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import org.eclipse.core.runtime.jobs.Job; |
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import org.eclipse.core.runtime.jobs.JobChangeAdapter; |
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import org.eclipse.jface.action.MenuManager; |
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import org.eclipse.jface.viewers.CellEditor; |
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import org.eclipse.jface.viewers.ICellModifier; |
| ... | ... | |
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return ; |
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} |
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showEmptyPage(); |
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if(currentJob!=null){
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boolean success = false; |
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//wait for cancel to be done |
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while(!success){
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success = currentJob.cancel(); |
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if(actualMonitor!=null && !actualMonitor.isCanceled()){
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// boolean success = false; |
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// //wait for cancel to be done |
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// while(!success){
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// success = currentJob.cancel(); |
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// } |
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// currentJob = null; |
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while(!actualMonitor.isCanceled()){
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actualMonitor.setCanceled(true); |
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} |
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currentJob = null; |
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} |
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currentJob = new Job("Update Referencing Objects " + entityUUID) {
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|
| ... | ... | |
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protected IStatus run(IProgressMonitor monitor) {
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monitor.beginTask("Calculating referencing objects", 100);
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actualUuid = entityUUID; |
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System.out.println("starting job... " + entityUUID);
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monitor.worked(5); |
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referencingObjects = new ArrayList<>(); |
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if(monitor.isCanceled()) {
|
| ... | ... | |
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if(monitor.isCanceled()) {
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actualUuid = null; |
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System.err.println("Job is canceled" + entityUUID);
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return Status.CANCEL_STATUS; |
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} |
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monitor.worked(30); |
| ... | ... | |
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if (referencingObjects == null){
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if (monitor.isCanceled()){
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actualUuid = null; |
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System.err.println("Job is canceled" + entityUUID);
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return Status.CANCEL_STATUS; |
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} |
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} |
| ... | ... | |
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if(previousCdmEntitySession != null) {
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previousCdmEntitySession.bind(); |
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} |
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System.err.println("Job is canceled" + entityUUID);
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return Status.CANCEL_STATUS; |
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} |
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monitor.worked(80); |
| ... | ... | |
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} |
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monitor.done(); |
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System.out.println("finishing job " + entityUUID);
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return Status.OK_STATUS; |
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|
| ... | ... | |
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currentJob.setUser(true); |
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currentJob.schedule(); |
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final IJobChangeListener listener; |
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listener = new JobChangeAdapter() {
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@Override |
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public void done(IJobChangeEvent event) {
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System.err.println("Job is done" + entityUUID);
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//event.getJob().cancel(); |
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} |
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}; |
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currentJob.addJobChangeListener(listener); |
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// final IJobChangeListener listener;
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// listener = new JobChangeAdapter() {
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// @Override
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// public void done(IJobChangeEvent event) {
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// System.err.println("Job is done" + entityUUID);
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// //event.getJob().cancel();
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// }
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// |
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// };
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// currentJob.addJobChangeListener(listener);
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|
| ... | ... | |
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} catch (Exception e) {
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logger.error("Error retrieving referencing objects", e);
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e.printStackTrace(); |
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setContentDescription("The referencing objects view could not be loaded completely. Some Problems occured.");
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updateDescription("The referencing objects view could not be loaded completely. Some Problems occured.");
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} |
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return null; |
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} |
| ... | ... | |
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}catch(Exception e){
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e.printStackTrace(); |
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setContentDescription("The referencing objects view could not be loaded completely. Some Problems occured.");
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updateDescription("The referencing objects view could not be loaded completely. Some Problems occured.");
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} |
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} |
| ... | ... | |
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} |
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private void updateDescription(){
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private void updateDescription(final String description){
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Display.getDefault().asyncExec(new Runnable() {
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@Override |
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public void run() {
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if (referencedObjectTitleCache != null){
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setContentDescription("'" + referencedObjectTitleCache + "' is referenced by:");
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setContentDescription(description);
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} else {
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setContentDescription("");
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setContentDescription(description);
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} |
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} |
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|
| ... | ... | |
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referencedObjectTitleCache = null; |
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} |
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} |
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updateDescription(); |
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if (referencedObjectTitleCache != null){
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updateDescription("'" + referencedObjectTitleCache + "' is referenced by:");
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} else{
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updateDescription("");
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} |
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updateReferencingObjects(referencedCdmObject.getUuid(),firstElement.getClass() ); |
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|
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} |
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else if (firstElement != null){
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updateView(); |
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setContentDescription("");
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updateDescription("");
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} |
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} |
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|
Also available in: Unified diff
ref #5691: avoid invalid thread access in referencing object view by calling updateContentDescription in an extra job