Java Code Examples for org.eclipse.core.resources.IFile#createMarker()

/**
* @generated
*/
public static IMarker addMarker(IFile file, String elementId, String location, String message, int statusSeverity) {
	IMarker marker = null;
	try {
		marker = file.createMarker(MARKER_TYPE);
		marker.setAttribute(IMarker.MESSAGE, message);
		marker.setAttribute(IMarker.LOCATION, location);
		marker.setAttribute(org.eclipse.gmf.runtime.common.ui.resources.IMarker.ELEMENT_ID, elementId);
		int markerSeverity = IMarker.SEVERITY_INFO;
		if (statusSeverity == IStatus.WARNING) {
			markerSeverity = IMarker.SEVERITY_WARNING;
		} else if (statusSeverity == IStatus.ERROR || statusSeverity == IStatus.CANCEL) {
			markerSeverity = IMarker.SEVERITY_ERROR;
		}
		marker.setAttribute(IMarker.SEVERITY, markerSeverity);
	} catch (CoreException e) {
		CrossflowDiagramEditorPlugin.getInstance().logError("Failed to create validation marker", e); //$NON-NLS-1$
	}
	return marker;
}
 

private void setMarker(final String markerType, final String attributeName, boolean value) {
	final IFile resource = getFile();
	if (resource.exists()) {
		try {
			IMarker marker;
			final IMarker[] foundMarkers = resource.findMarkers(markerType, false, IResource.DEPTH_ZERO);
			if (foundMarkers.length > 0) {
				marker = foundMarkers[0];
				// remove trash if any
				for (int i = 1; i < foundMarkers.length; i++) {
					foundMarkers[i].delete();
				}
			} else {
				marker = resource.createMarker(markerType);
			}

			marker.setAttribute(attributeName, value);
		} catch (CoreException shouldNotHappen) {
			TLCActivator.logError(shouldNotHappen.getMessage(), shouldNotHappen);
		}
	}
}
 

private static void createMarker(IFile file, String message) throws CoreException {
  IMarker marker;
  try {
    marker = file.createMarker(MARKER_ID);
  } catch (CoreException ex) {
    // resource is not (yet) known by the workbench
    try {
      file.refreshLocal(IResource.DEPTH_ZERO, new NullProgressMonitor());
      marker = file.createMarker(MARKER_ID);
    } catch (CoreException ex2) {
      // resource is not known by the workbench, use project instead of file
      marker = file.getProject().createMarker(MARKER_ID);
    }
  }
  marker.setAttribute(IMarker.SEVERITY, IMarker.SEVERITY_WARNING);
  marker.setAttribute(IMarker.MESSAGE, message);
  marker.setAttribute(IMarker.LOCATION, CompileCommandsJsonParser.class.getName());
}
 

private void addMarkers(Collection<IProblem> items, String markerType, IFile file, IProgressMonitor monitor)
		throws CoreException
{
	if (CollectionsUtil.isEmpty(items))
	{
		return;
	}
	SubMonitor sub = SubMonitor.convert(monitor, items.size() * 2);
	for (IProblem item : items)
	{
		IMarker marker = file.createMarker(markerType);
		sub.worked(1);
		marker.setAttributes(item.createMarkerAttributes());
		sub.worked(1);
	}
	sub.done();
}
 

/**
* @generated
*/
public static IMarker addMarker(IFile file, String elementId, String location, String message, int statusSeverity) {
	IMarker marker = null;
	try {
		marker = file.createMarker(MARKER_TYPE);
		marker.setAttribute(IMarker.MESSAGE, message);
		marker.setAttribute(IMarker.LOCATION, location);
		marker.setAttribute(org.eclipse.gmf.runtime.common.ui.resources.IMarker.ELEMENT_ID, elementId);
		int markerSeverity = IMarker.SEVERITY_INFO;
		if (statusSeverity == IStatus.WARNING) {
			markerSeverity = IMarker.SEVERITY_WARNING;
		} else if (statusSeverity == IStatus.ERROR || statusSeverity == IStatus.CANCEL) {
			markerSeverity = IMarker.SEVERITY_ERROR;
		}
		marker.setAttribute(IMarker.SEVERITY, markerSeverity);
	} catch (CoreException e) {
		ProcessDiagramEditorPlugin.getInstance().logError("Failed to create validation marker", e); //$NON-NLS-1$
	}
	return marker;
}
 

private void highlight(CodeChunk codeChunk) throws CoreException {
	IProject project = codeChunk.getProject();
	String filePath = codeChunk.getFilePath();
	IFile file = project.getFile(filePath);
	String markerID = getModel().getMarkerID();

	IMarker marker = file.createMarker(markerID);
	initializeMarker(marker, codeChunk);
	markers.add(marker);
}
 

private void copyProblemMarker(IFile javaFile, IEclipseTrace traceToSource, Set<IMarker> problemsInJava, IFile srcFile)
		throws CoreException {
	String sourceMarkerType = null;
	for (IMarker marker : problemsInJava) {
		String message = (String) marker.getAttribute(IMarker.MESSAGE);
		if (message == null) {
			continue;
		}
		Integer charStart = marker.getAttribute(IMarker.CHAR_START, 0);
		Integer charEnd = marker.getAttribute(IMarker.CHAR_END, 0);
		int severity = MarkerUtilities.getSeverity(marker);

		ILocationInEclipseResource associatedLocation = traceToSource.getBestAssociatedLocation(new TextRegion(charStart,
				charEnd - charStart));
		if (associatedLocation != null) {
			if (sourceMarkerType == null) {
				sourceMarkerType = determinateMarkerTypeByURI(associatedLocation.getSrcRelativeResourceURI());
			}
			if (!srcFile.equals(findIFile(associatedLocation, srcFile.getWorkspace()))) {
				LOG.error("File in associated location is not the same as main source file.");
			}
			IMarker xtendMarker = srcFile.createMarker(sourceMarkerType);
			xtendMarker.setAttribute(IMarker.MESSAGE, "Java problem: " + message);
			xtendMarker.setAttribute(IMarker.SEVERITY, severity);
			ITextRegionWithLineInformation region = associatedLocation.getTextRegion();
			xtendMarker.setAttribute(IMarker.LINE_NUMBER, region.getLineNumber());
			xtendMarker.setAttribute(IMarker.CHAR_START, region.getOffset());
			xtendMarker.setAttribute(IMarker.CHAR_END, region.getOffset() + region.getLength());
			xtendMarker.setAttribute(COPIED_FROM_FILE, javaFile.getFullPath().toString());
		}
	}

}
 

private void addMarker(final IFile file, String message, int lineNumber, int severity, int priority) throws CoreException {
	final IMarker marker = file.createMarker(TsvBuilder.MARKER_TYPE);
	marker.setAttribute(IMarker.MESSAGE, message);
	marker.setAttribute(IMarker.SEVERITY, severity);
	if (lineNumber == -1) {
		lineNumber = 1;
	}
	marker.setAttribute(IMarker.LINE_NUMBER, lineNumber);
	marker.setAttribute(IMarker.PRIORITY, priority);
}
 

@Override
public void open() {
	IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
	
	String typeLocation = Activator.getDefault().getTypeLoaderInfo(location);
	String fileName = typeLocation.substring(0, typeLocation.indexOf(":"));
	String extensionName = fileName.replaceAll("-items.xml", "");
	String lineNumberStr = typeLocation.substring(typeLocation.indexOf(":") + 1, typeLocation.indexOf("("));
	
	IProject extension = ResourcesPlugin.getWorkspace().getRoot().getProject(extensionName);
   	IFile itemsxml = extension.getFile("resources/" + fileName);
   	if (itemsxml.exists()) {
       	IMarker marker;
       	try {
			marker = itemsxml.createMarker(IMarker.TEXT);
			HashMap<String, Object> map = new HashMap<String, Object>();
			map.put(IMarker.LINE_NUMBER, Integer.parseInt(lineNumberStr));
			marker.setAttributes(map);
			//IDE.openEditor(getSite().getPage(), marker);
			IDE.openEditor(page, marker);
			marker.delete();
		}
       	catch (CoreException e) {
       		Activator.logError("Eclipse CoreException", e);
		}
   	}
   	else {
   		MessageBox dialog = new MessageBox(PlatformUI.getWorkbench().getDisplay().getActiveShell(), SWT.ICON_WARNING | SWT.OK);
   		dialog.setText("Extension not found");
   		dialog.setMessage("The extension " + extensionName + " was not found in the workspace. Please import it and try again.");
   		dialog.open();
   	}
}
 

private static void gotoRank(IEditorPart editor, int rank) {
    IEditorInput editorInput = editor.getEditorInput();
    if (editorInput instanceof IFileEditorInput) {
        IFile file = ((IFileEditorInput) editorInput).getFile();
        try {
            final IMarker marker = file.createMarker(IMarker.MARKER);
            marker.setAttribute(IMarker.LOCATION, (Integer) rank);
            IDE.gotoMarker(editor, marker);
            marker.delete();
        } catch (CoreException e) {
            GdbTraceCorePlugin.logError(e.getMessage(), e);
        }
    }
}
 

private void showWithMarker(IEditorPart editor, IFile file, int offset, int length) throws PartInitException {
	try {
		IMarker marker= file.createMarker(NewSearchUI.SEARCH_MARKER);
		HashMap<String, Integer> attributes= new HashMap<String, Integer>(4);
		attributes.put(IMarker.CHAR_START, new Integer(offset));
		attributes.put(IMarker.CHAR_END, new Integer(offset + length));
		marker.setAttributes(attributes);
		IDE.gotoMarker(editor, marker);
		marker.delete();
	} catch (CoreException e) {
		throw new PartInitException(SearchMessages.JavaSearchResultPage_error_marker, e);
	}
}
 

protected void createMarker(final Location location, IFile file, ParserError problem) throws CoreException {
	IMarker marker = file.createMarker(LangCore_Actual.SOURCE_PROBLEM_ID);
	marker.setAttribute(IMarker.LOCATION, location.toPathString());
	marker.setAttribute(IMarker.MESSAGE, problem.getUserMessage());
	marker.setAttribute(IMarker.SEVERITY, ToolMarkersHelper.markerSeverityFrom(problem.getSeverity()));
	marker.setAttribute(IMarker.CHAR_START, problem.getStartPos());
	marker.setAttribute(IMarker.CHAR_END, problem.getEndPos());
}
 

private void addMarker(final DiagramEditor editor, final EditPartViewer viewer, final IFile target,
        final String elementId, final String location, final String message,
        final int statusSeverity) {
    if (target == null) {
        return;
    }
    IMarker marker = null;
    try {
        marker = target.createMarker(getMarkerType(editor));
        marker.setAttribute(IMarker.MESSAGE, message);
        marker.setAttribute(IMarker.LOCATION, location);
        marker.setAttribute(
                org.eclipse.gmf.runtime.common.ui.resources.IMarker.ELEMENT_ID,
                elementId);
        marker.setAttribute(CONSTRAINT_ID, getConstraintId());
        int markerSeverity = IMarker.SEVERITY_INFO;
        if (statusSeverity == IStatus.WARNING) {
            markerSeverity = IMarker.SEVERITY_WARNING;
        } else if (statusSeverity == IStatus.ERROR
                || statusSeverity == IStatus.CANCEL) {
            markerSeverity = IMarker.SEVERITY_ERROR;
        }
        marker.setAttribute(IMarker.SEVERITY, markerSeverity);
    } catch (final CoreException e) {
        ProcessDiagramEditorPlugin.getInstance().logError("Failed to create validation marker", e); //$NON-NLS-1$
    }
}
 

/**
 * Creates a bunch of markers in the workspace as the single atomic operation - thus resulting in a single delta
 * @param fileToMarkerInfo
 * @param progressMonitor
 */
public static void commitParserMarkers(final Map<IFileStore, FileMarkerInfo> fileToMarkerInfo, IProgressMonitor progressMonitor) {
	int i = 0;
	
	final IFileStore[] files = new IFileStore[fileToMarkerInfo.size()];
	IFile[] ifiles = new IFile[fileToMarkerInfo.size()];
	
	for (Entry<IFileStore, FileMarkerInfo> keyValue : fileToMarkerInfo.entrySet()) {
		files[i] = keyValue.getKey();
		ifiles[i] = keyValue.getValue().getIFile();
		i++;
	}
	
	ISchedulingRule rule = ResourceUtils.createRule(Arrays.asList(ifiles));
	
	WorkspaceJob job = new WorkspaceJob("Update markers job") { //$NON-NLS-1$
		@Override
		public IStatus runInWorkspace(IProgressMonitor monitor){
			for (int j = 0; j < files.length; j++) {
				FileMarkerInfo fileMarkerInfo = fileToMarkerInfo.get(files[j]);
				if (fileMarkerInfo != null) {
					IFile iFile = fileMarkerInfo.getIFile();
					
					try {
						if (iFile.exists()) {
							Map<Integer, IMarker> offset2BuildMarker = createOffset2BuildMarkerMap(iFile);
							
							MarkerUtils.deleteParserProblemMarkers(iFile, IResource.DEPTH_INFINITE);
							Set<MarkerInfo> parserMarkers = fileMarkerInfo.getParserMarkers();
							for (MarkerInfo parserMarker : parserMarkers) {
								if (offset2BuildMarker.containsKey(parserMarker.getCharStart())) {
									continue;
								}
								IMarker marker = iFile.createMarker(parserMarker.getType());
								marker.setAttributes(parserMarker.getAttributes());
							}
						}
					} catch (CoreException e) {
						LogHelper.logError(e);
					}
				}
			}
			return Status.OK_STATUS;
		}
	};
	job.setRule(rule);
	job.schedule();
}