Java MarkerUtilities类代码示例

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
/***/
public static IMarker[] assertMarkers(String assertMessage, final IResource resource, String markerType, int count,
		final Predicate<IMarker> markerPredicate) throws CoreException {
	IMarker[] markers = resource.findMarkers(markerType, true, IResource.DEPTH_INFINITE);
	List<IMarker> markerList = from(Arrays.asList(markers)).filter(markerPredicate).toList();
	if (markerList.size() != count) {
		StringBuilder message = new StringBuilder(assertMessage);
		message.append("\nbut was:");
		for (IMarker marker : markerList) {
			message.append("\n");
			message.append("line " + MarkerUtilities.getLineNumber(marker) + ": ");
			message.append(marker.getAttribute(IMarker.MESSAGE, "<no message>"));
		}
		Assert.assertEquals(message.toString(), count, markers.length);
	}
	return markers;
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
/**
 * Asserts that the given resource (usually an N4JS file) contains issues with the given messages and no other
 * issues. Each message given should be prefixed with the line numer where the issues occurs, e.g.:
 *
 * <pre>
 * line 5: Couldn't resolve reference to identifiable element 'unknown'.
 * </pre>
 *
 * Column information is not provided, so this method is not intended for several issues within a single line.
 */
public static void assertIssues(final IResource resource, String... expectedMessages) throws CoreException {
	final IMarker[] markers = resource.findMarkers(MarkerTypes.ANY_VALIDATION, true, IResource.DEPTH_INFINITE);
	final String[] actualMessages = new String[markers.length];
	for (int i = 0; i < markers.length; i++) {
		final IMarker m = markers[i];
		actualMessages[i] = "line " + MarkerUtilities.getLineNumber(m) + ": " + m.getAttribute(IMarker.MESSAGE);
	}
	if (!Objects.equals(
			new HashSet<>(Arrays.asList(actualMessages)),
			new HashSet<>(Arrays.asList(expectedMessages)))) {
		final Joiner joiner = Joiner.on("\n    ");
		final String msg = "expected these issues:\n"
				+ "    " + joiner.join(expectedMessages) + "\n"
				+ "but got these:\n"
				+ "    " + joiner.join(actualMessages);
		System.out.println("*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*");
		System.out.println(msg);
		System.out.println("*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*");
		Assert.fail(msg);
	}
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
private void createMarker(IResource resource, String message, int lineNumber, String markerType, int severity,
		int charStart, int charEnd) throws CoreException {
	if (lineNumber <= 0)
		lineNumber = 1;
	IMarker marker = findMarker(resource, message, lineNumber, markerType);
	if (marker == null) {
		HashMap<String, Object> map = new HashMap<>();
		map.put(IMarker.SEVERITY, new Integer(severity));
		map.put(IMarker.LOCATION, resource.getFullPath().toOSString());
		map.put(IMarker.MESSAGE, message);
		MarkerUtilities.setLineNumber(map, lineNumber);
		MarkerUtilities.setMessage(map, message);
		if (charStart != -1) {
			MarkerUtilities.setCharStart(map, charStart);
			MarkerUtilities.setCharEnd(map, charEnd);
		}
		internalCreateMarker(resource, map, markerType);
	}
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
private IMarker getExistingMarkerFor(IResource resource, String message, int start, int end,
		Set<IMarker> remainingMarkers) {
	ITextFileBuffer textFileBuffer = FileBuffers.getTextFileBufferManager()
			.getTextFileBuffer(resource.getFullPath(), LocationKind.IFILE);
	if (textFileBuffer == null) {
		return null;
	}
	try {
		for (IMarker marker : remainingMarkers) {
			int startOffset = MarkerUtilities.getCharStart(marker);
			int endOffset = MarkerUtilities.getCharEnd(marker);
			if (MarkerUtils.getOptionType(marker) == null && message.equals(MarkerUtilities.getMessage(marker))) {
				if (start <= startOffset && end >= endOffset) {
					return marker;
				}
			}
		}
	} catch (CoreException e) {
		e.printStackTrace();
	}
	return null;
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
protected void addSootAttributeMarkers() {
	
	if (getAttrsHandler() == null)return;
	if (getAttrsHandler().getAttrList() == null) return;
	Iterator it = getAttrsHandler().getAttrList().iterator();
	HashMap markerAttr = new HashMap();
	
	while (it.hasNext()) {
		SootAttribute sa = (SootAttribute)it.next();
		if (((sa.getAllTextAttrs("<br>") == null) || (sa.getAllTextAttrs("<br>").length() == 0)) && 
			((sa.getAllLinkAttrs() == null) || (sa.getAllLinkAttrs().size() ==0))) continue;
		
		markerAttr.put(IMarker.LINE_NUMBER, new Integer(sa.getJavaStartLn()));
	
		try {
			MarkerUtilities.createMarker(getRec(), markerAttr, "ca.mcgill.sable.soot.sootattributemarker");
		}
		catch(CoreException e) {
			System.out.println(e.getMessage());
		}
	
	}

}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
public void addSootAttributeMarkers(){//SootAttributesHandler handler, IFile rec) {
	
	if (getHandler().getAttrList() == null) return;
	Iterator it = getHandler().getAttrList().iterator();
	HashMap markerAttr = new HashMap();

	while (it.hasNext()) {
		SootAttribute sa = (SootAttribute)it.next();
		if (getHandler().isShowAllTypes() || typesContainsOneOf(sa.getAnalysisTypes())){
			if (((sa.getAllTextAttrs("") == null) || (sa.getAllTextAttrs("").length() == 0)) && 
				((sa.getAllLinkAttrs() == null) || (sa.getAllLinkAttrs().size() ==0))) continue;
			markerAttr.put(IMarker.LINE_NUMBER, new Integer(sa.getJimpleStartLn()));

			try {
				MarkerUtilities.createMarker(getRec(), markerAttr, "ca.mcgill.sable.soot.sootattributemarker");
			}
			catch(CoreException e) {
				System.out.println(e.getMessage());
			}
		}
	}
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
public void addSootAttributeMarkers(){//SootAttributesHandler handler, IFile rec) {
	
	if (getHandler().getAttrList() == null) return;
	Iterator it = getHandler().getAttrList().iterator();
	HashMap markerAttr = new HashMap();

	while (it.hasNext()) {
		SootAttribute sa = (SootAttribute)it.next();
		if (getHandler().isShowAllTypes() || typesContainsOneOf(sa.getAnalysisTypes())) {
			if (((sa.getAllTextAttrs("<br>") == null) || (sa.getAllTextAttrs("<br>").length() == 0)) && 
				((sa.getAllLinkAttrs() == null) || (sa.getAllLinkAttrs().size() ==0))) continue;
			markerAttr.put(IMarker.LINE_NUMBER, new Integer(sa.getJavaStartLn()));
			try {
				MarkerUtilities.createMarker(getRec(), markerAttr, "ca.mcgill.sable.soot.sootattributemarker");
			}
			catch(CoreException e) {
				System.out.println(e.getMessage());
			}
		}
	}
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
/**
 * Creates warning markers for undefined references. 
 * 
 * @param editor The editor to add the errors to
 * @param errors The errors to add as instances of <code>DocumentReference</code>
 */
public void createReferencingErrorMarkers(ITextEditor editor, List<DocumentReference> errors) {
    
    IResource resource = (IResource) editor.getEditorInput().getAdapter(IResource.class);
    if (resource == null) return;
    IDocument document = editor.getDocumentProvider().getDocument(editor.getEditorInput());
    
    for (DocumentReference msg : errors) {
        try {
            int beginOffset = document.getLineOffset(msg.getLine() - 1) + msg.getPos();
            
            Map<String, ? super Object> map = new HashMap<String, Object>();
            map.put(IMarker.LINE_NUMBER, Integer.valueOf(msg.getLine()));
            map.put(IMarker.CHAR_START, Integer.valueOf(beginOffset));
            map.put(IMarker.CHAR_END, Integer.valueOf(beginOffset + msg.getLength()));
            map.put(IMarker.MESSAGE, "Key " + msg.getKey() + " is undefined");
            map.put(IMarker.SEVERITY, Integer.valueOf(IMarker.SEVERITY_WARNING));
            
            MarkerUtilities.createMarker(resource, map, IMarker.PROBLEM);
        } catch (CoreException ce) {
            TexlipsePlugin.log("Creating marker", ce);
        } catch (BadLocationException ble) {
            TexlipsePlugin.log("Creating marker", ble);
        }
    }
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
/**
    * Create a layout warning marker to the given resource.
    *
    * @param resource the file where the problem occurred
    * @param message error message
    * @param lineNumber line number
    * @param markerType
    * @param severity Severity of the error
    */
   @SuppressWarnings("unchecked")
protected static void createMarker(IResource resource, 
   		Integer lineNumber, String message, String markerType, int severity) {
   	int lineNr = -1;
   	if (lineNumber != null) {
   		lineNr = lineNumber;
   	}
   	IMarker marker = AbstractProgramRunner.findMarker(resource, lineNr, message, markerType);
   	if (marker == null) {
   		try {
   			HashMap map = new HashMap();
   			map.put(IMarker.MESSAGE, message);
   			map.put(IMarker.SEVERITY, new Integer (severity));

   			if (lineNumber != null)
   				map.put(IMarker.LINE_NUMBER, lineNumber);

   			MarkerUtilities.createMarker(resource, map, markerType);
   		} catch (CoreException e) {
   			throw new RuntimeException(e);
   		}
   	}
   }
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
public Issue createIssue(IMarker marker) {
	Issue.IssueImpl issue = new Issue.IssueImpl();
	issue.setMessage(MarkerUtilities.getMessage(marker));
	
	issue.setLineNumber(MarkerUtilities.getLineNumber(marker) - 1);
	issue.setOffset(MarkerUtilities.getCharStart(marker));
	issue.setLength(MarkerUtilities.getCharEnd(marker)-MarkerUtilities.getCharStart(marker));
	
	issue.setCode(getCode(marker));
	issue.setData(getIssueData(marker));
	issue.setUriToProblem(getUriToProblem(marker));
	issue.setSeverity(getSeverity(marker));
	
	issue.setType(getCheckType(marker));
	// Note, isSyntaxError is unset, but currently the api does not allow fixing
	// syntax errors anyway.
	return issue;
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
@SuppressWarnings("rawtypes")
public static void addMarker(IFile file, String message, int line, int colPos, int markerType) {
	try {
		Map<String, Comparable> attributes = new HashMap<String, Comparable>(5);
		attributes.put(IMarker.SEVERITY, new Integer(markerType));
		attributes.put(IMarker.MESSAGE, message);
		attributes.put(IMarker.TEXT, message);
		if (colPos > 0) {
			attributes.put(IMarker.CHAR_START, new Integer(colPos));
			attributes.put(IMarker.CHAR_END, new Integer(colPos));
		}
		else {
			attributes.put(IMarker.LINE_NUMBER, new Integer(line));
		}
		MarkerUtilities.createMarker(file, attributes, IMarker.PROBLEM);
	} catch (Exception e) {}
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
private void addMarker(RuleFailure ruleViolation) {
    try {
        Path path = new Path(ruleViolation.getName());
        IFile file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(path);

        RuleFailurePosition startPosition = ruleViolation.getStartPosition();
        RuleFailurePosition endPosition = ruleViolation.getEndPosition();

        Map<String, Object> attributes = Maps.newHashMap();
        attributes.put(IMarker.LINE_NUMBER, startPosition.getLine() + 1);
        attributes.put(IMarker.CHAR_START, startPosition.getPosition());
        attributes.put(IMarker.CHAR_END, endPosition.getPosition());
        attributes.put(IMarker.MESSAGE, ruleViolation.getFailure());
        attributes.put(IMarker.PRIORITY, IMarker.PRIORITY_NORMAL);
        attributes.put(IMarker.SEVERITY, IMarker.SEVERITY_WARNING);

        MarkerUtilities.createMarker(file, attributes, MARKER_TYPE);
    } catch (CoreException e) {
        throw new RuntimeException(e);
    }
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
@Override
	public void sendFeedback(FeedbackInstance feedbackInstance) {
		// Get all markers on the resource in question
		// place the marker
		Map<String, Object> map = new HashMap<String, Object>();
		map.put(IMarker.SEVERITY, IMarker.SEVERITY_WARNING);
		map.put(IMarker.MESSAGE, feedbackInstance.getMessage());
		map.put(IMarker.CHAR_START, feedbackInstance.getStartPosition());
		map.put(IMarker.CHAR_END, feedbackInstance.getEndPosition());
		
		try {
			MarkerUtilities.createMarker(contextModel.getResource(), map, "ESPSecurityPlugin.secproblem");
		} catch (CoreException e) {
//			LOG.log(Level.INFO, "Could not create marker: " + e.getMessage());
		}
	}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
public void addMarker(int markerSeverity, String Marker,IFile file, String message, Integer lineNumber, Integer beginChar, Integer endChar, String msgGroup) {
	try {
		HashMap<String, java.lang.Object> datas = new HashMap<String, java.lang.Object>();
        datas.put( IMarker.MESSAGE, message != null ? message : "<null>" );
        datas.put( IMarker.SEVERITY, markerSeverity );
        
        if ( beginChar != null )
        	datas.put( IMarker.CHAR_START, beginChar );
        else
        	datas.put( IMarker.CHAR_START, 0 );
 
        if ( endChar != null )
           	datas.put( IMarker.CHAR_END, endChar );
       	else
       		datas.put( IMarker.CHAR_END, 0 );
        if(lineNumber != null)
        	datas.put(IMarker.LINE_NUMBER, lineNumber);
        datas.put(KERMETA_MARKER_ATTRIBUTE, msgGroup);
        MarkerUtilities.createMarker( file, datas, IMarker.PROBLEM );
	/*
		IMarker marker = file.createMarker(Marker);
		marker.setAttribute(IMarker.MESSAGE, message != null ? message : "<null>");
		marker.setAttribute(IMarker.SEVERITY, markerSeverity);
		if (lineNumber == -1) {
			lineNumber = 1;
		}
		marker.setAttribute(IMarker.LINE_NUMBER, lineNumber);
		marker.setAttribute(IMarker.CHAR_START, beginChar);
		marker.setAttribute(IMarker.CHAR_END, endChar);
		marker.setAttribute(KERMETA_MARKER_ATTRIBUTE, msgGroup);
	*/
	} catch (CoreException e) {
		ms.log(Kind.DevERROR, "Failed to mark TextFile", Activator.PLUGIN_ID, e);
	}
}
 

import org.eclipse.ui.texteditor.MarkerUtilities; //导入依赖的package包/类
/**
 * Creates markers from a given list of <code>ParseErrorMessage</code>s.
 * 
 * @param editor The editor to add the errors to
 * @param markers The markers to add as instances of <code>ParseErrorMessage</code>
 * @param markerType The type of the markers as <code>IMarker</code> types
 */
private void createMarkers(ITextEditor editor, List<ParseErrorMessage> markers, final String markerType) {
    IResource resource = (IResource) editor.getEditorInput().getAdapter(IResource.class);
    if (resource == null) return;
    //IResource resource = ((FileEditorInput)editor.getEditorInput()).getFile();
    IDocument document = editor.getDocumentProvider().getDocument(editor.getEditorInput());
    
    for (ParseErrorMessage msg : markers) {
        try {
            int beginOffset = document.getLineOffset(msg.getLine() - 1) + msg.getPos();
            
            Map<String, ? super Object> map = new HashMap<String, Object>();
            map.put(IMarker.LINE_NUMBER, Integer.valueOf(msg.getLine()));
            map.put(IMarker.CHAR_START, Integer.valueOf(beginOffset));
            map.put(IMarker.CHAR_END, Integer.valueOf(beginOffset + msg.getLength()));
            map.put(IMarker.MESSAGE, msg.getMsg());
            
            // we can do this since we're referring to a static field
            if (IMarker.PROBLEM == markerType)
                map.put(IMarker.SEVERITY, Integer.valueOf(msg.getSeverity()));
            
            if (IMarker.TASK == markerType)
                map.put(IMarker.PRIORITY, Integer.valueOf(msg.getSeverity()));
            
            MarkerUtilities.createMarker(resource, map, markerType);
        } catch (CoreException ce) {
            TexlipsePlugin.log("Creating marker", ce);
        } catch (BadLocationException ble) {
            TexlipsePlugin.log("Creating marker", ble);
        }
    }
}