Example usage for org.aspectj.asm IProgramElement getSourceLocation

List of usage examples for org.aspectj.asm IProgramElement getSourceLocation

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Introduction

In this page you can find the example usage for org.aspectj.asm IProgramElement getSourceLocation.

Prototype

public ISourceLocation getSourceLocation();

Source Link

Usage

From source file:org.caesarj.compiler.asm.StructureModelDump.java

License:Open Source License

protected void printNodeHeader(PrintStream outArg, IProgramElement node) {

    outArg.print("[" + node.getKind() + "] " + node.getName());

    ISourceLocation srcLoc = node.getSourceLocation();
    if (srcLoc != null) {
        outArg.print("(L " + srcLoc.getLine() + ") ");
    }//  w  w w  .  j  a  v a 2  s .  c  om
}

From source file:org.caesarj.launching.CaesarLaunchShortcut.java

License:Open Source License

/**
 * Finds the source file node for the given filename in the structuremodel with 
 * given root element.//from  w  w w .  j  av a2 s.  c om
 * 
 * @param root      
 * @param filename   absolute filename
 * @return
 */
protected IProgramElement findSourceFileNode(IProgramElement root, String filename) {
    if (root == null) {
        return null;
    }
    if (filename == null) {
        return null;
    }

    if (root.getKind() != null && root.getKind().isSourceFile()) {
        if (root.getSourceLocation().getSourceFile().getAbsolutePath().equals(filename)) {
            return root;
        } else {
            return null;
        }

    } else {
        IProgramElement res = null;
        for (Iterator it = root.getChildren().iterator(); it.hasNext() && res == null;) {
            res = findSourceFileNode((IProgramElement) it.next(), filename);
        }
        return res;
    }
}

From source file:org.caesarj.ui.editor.CaesarJContentOutlinePage.java

License:Open Source License

/**
 * This method is called when the user select a node in the content tree.
 * It searches the location of this node and opens it in the editor.
 * //from  ww w .j  ava 2  s  . c  om
 * @see org.eclipse.jface.viewers.ISelectionChangedListener 
 */
public void selectionChanged(SelectionChangedEvent event) {

    super.selectionChanged(event);

    /* ignore the first selection message that comes from initialization */
    /* necessary for navigation by crosscutting links */
    if (bFirstSelection) {
        bFirstSelection = false;
        return;
    }

    ISelection selection = event.getSelection();
    if (selection.isEmpty()) {
    } else {
        Object item = ((IStructuredSelection) selection).getFirstElement();

        if (item instanceof LinkNode) {
            if (((LinkNode) item).getType() == LinkNode.LINK_NODE_RELATIONSHIP) {
                return;
            }
            item = ((LinkNode) item).getTargetElement();
        }

        IProgramElement selectedNode = (IProgramElement) item;
        ISourceLocation sourceLocation = selectedNode.getSourceLocation();

        if (sourceLocation != null) {
            try {

                IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();

                IPath path = new Path(sourceLocation.getSourceFile().getAbsolutePath());
                IResource resource = root.getFileForLocation(path);
                IMarker marker;

                if (resource != null) {
                    marker = resource.createMarker(IMarker.MARKER);
                    marker.setAttribute(IMarker.LINE_NUMBER, sourceLocation.getLine());
                    marker.setAttribute(IMarker.CHAR_START, sourceLocation.getColumn());
                    IDE.openEditor(
                            CaesarPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage(),
                            marker);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }

        }
    }
}

From source file:org.caesarj.ui.editor.CaesarJContentOutlinePage.java

License:Open Source License

protected IProgramElement getInput(IProgramElement node) {
    String filename = null;//  www.java 2 s .c om
    IEditorInput editorInput = this.caesarEditor.getEditorInput();
    if (editorInput instanceof IPathEditorInput) {
        filename = ((IPathEditorInput) editorInput).getPath().toFile().getAbsolutePath();
    }
    if (node == null) {
        return null;
    }
    if (filename == null) {
        return null;
    }
    IProgramElement r = null;
    //if (node.getName().equals(this.caesarEditor.getEditorInput().getName())) {
    if (node.getKind() != null && node.getKind().isSourceFile()
            && node.getSourceLocation().getSourceFile().getAbsolutePath().equals(filename)) {
        r = node;
    } else {
        IProgramElement res = null;
        for (Iterator it = node.getChildren().iterator(); it.hasNext() && res == null;) {
            res = getInput((IProgramElement) it.next());
        }
        r = res;
    }
    return r;
}

From source file:org.caesarj.ui.marker.AdviceMarkerGenerator.java

License:Open Source License

/**
 * Used to add Markers to the editor./*w ww.j  a v a2 s  . c o  m*/
 * @param node - CaesarProgramElement representing the Position where to add the Marker
 * @param relation - defines the Marker
 */
private void setMarkers(IProgramElement parent) {
    Logger.getLogger(this.getClass()).info("setMarkers() for relation node");

    String messageLocal = "";
    HashMap args = new HashMap();
    List lElems = new ArrayList();

    Iterator i = parent.getChildren().iterator();
    while (i.hasNext()) {

        IProgramElement elem = (IProgramElement) i.next();
        if (elem instanceof LinkNode) {
            // Add if it is a link node
            LinkNode node = (LinkNode) elem;

            Iterator i2 = node.getChildren().iterator();
            while (i2.hasNext()) {

                IProgramElement elem2 = (IProgramElement) i2.next();
                if (elem2 instanceof LinkNode) {
                    // Add if it is a link node
                    IProgramElement target = ((LinkNode) elem2).getTargetElement();

                    //if (!lElems.contains(target)) {
                    if (target.getKind().equals(IProgramElement.Kind.ADVICE)) {
                        args.put(AdviceMarker.ID, "AdviceLink");
                    } else {
                        args.put(AdviceMarker.ID, "MethodeLink");
                    }

                    if (!messageLocal.equals("")) {
                        messageLocal += ", ";
                    }

                    if (target.getParent() != null) {
                        String parentName = target.getParent().getName();
                        parentName = parentName.replaceAll("_Impl.*", "");
                        messageLocal += parentName + "." + target.getName();
                    } else {
                        messageLocal += target.getName();
                    }
                    lElems.add(target);
                    //}
                }
            }
        }
    }

    if (!lElems.isEmpty()) {
        IResource resource = ProjectProperties
                .findResource(parent.getSourceLocation().getSourceFile().getAbsolutePath(), project);
        args.put(IMarker.LINE_NUMBER, new Integer(parent.getSourceLocation().getLine()));
        args.put(IMarker.MESSAGE, messageLocal);
        args.put(AdviceMarker.LINKS, lElems.toArray(new IProgramElement[0]));
        try {
            IMarker marker = resource.createMarker(AdviceMarker.ADVICEMARKER);
            marker.setAttributes(args);
        } catch (CoreException e) {
            Logger.getLogger(this.getClass()).error("FEHLER BEIM MARKER ERZEUGEN", e); //$NON-NLS-1$
        }
    }
}

From source file:org.eclipse.ajdt.core.javaelements.AdviceElement.java

License:Open Source License

protected Object createElementInfo() {
    try {/* w  w w. j  a v a2  s .c om*/
        IProgramElement ipe = AJProjectModelFactory.getInstance().getModelForJavaElement(this)
                .javaElementToProgramElement(this);

        AdviceElementInfo info = new AdviceElementInfo();
        info.setAJExtraInfo(ipe.getExtraInfo());
        info.setName(name.toCharArray());
        info.setAJKind(IProgramElement.Kind.ADVICE);
        info.setAJModifiers(ipe.getModifiers());
        ISourceLocation sourceLocation = ipe.getSourceLocation();
        info.setSourceRangeStart(sourceLocation.getOffset());
        info.setNameSourceStart(sourceLocation.getOffset());
        info.setNameSourceEnd(sourceLocation.getOffset() + ipe.getName().length());

        return info;
    } catch (Exception e) {
        // can fail for any of a number of reasons.
        // return null so that we can try again later.
        return null;
    }
}

From source file:org.eclipse.ajdt.core.javaelements.AJCodeElement.java

License:Open Source License

public void initializeLocations() {
    // try the easy way:
    IProgramElement ipe = AJProjectModelFactory.getInstance().getModelForJavaElement(this)
            .javaElementToProgramElement(this);
    ISourceLocation sloc = ipe.getSourceLocation();
    if (sloc != null) {
        startLine = sloc.getLine();//w ww. j av  a2 s. c om

        nameStart = sloc.getOffset();
        if (sloc instanceof EclipseSourceLocation) {
            EclipseSourceLocation esloc = (EclipseSourceLocation) sloc;
            nameEnd = esloc.getEndPos();
        }
    }

    // sometimes the start and end values are not set...so do it the hard way
    // so calculate it from the line
    if (nameStart <= 0 || nameEnd <= 0) {
        try {
            IOpenable openable = this.parent.getOpenableParent();
            IBuffer buffer;
            if (openable instanceof AJCompilationUnit) {
                AJCompilationUnit ajCompUnit = (AJCompilationUnit) openable;
                ajCompUnit.requestOriginalContentMode();
                buffer = openable.getBuffer();
                ajCompUnit.discardOriginalContentMode();
            } else {
                buffer = openable.getBuffer();
            }
            String source = buffer.getContents();

            int lines = 0;
            for (int i = 0; i < source.length(); i++) {
                if (source.charAt(i) == '\n') {
                    lines++;
                    if (lines == startLine - 1) {
                        // starting remove white space
                        i++;
                        while (i < source.length()
                                && (Character.isWhitespace(source.charAt(i)) && source.charAt(i) != '\n')) {
                            i++;
                        }
                        nameStart = i;
                        break;
                    }
                }
            }

            for (int i = nameStart + 1; i < source.length(); i++) {
                if (source.charAt(i) == '\n' || source.charAt(i) == ';') {
                    nameEnd = i - 1;
                    break;
                }
            }

            nameStart = Math.min(nameStart, nameEnd);
        } catch (JavaModelException e) {
        }
    }
}

From source file:org.eclipse.ajdt.core.javaelements.AspectElement.java

License:Open Source License

protected Object createElementInfo() {

    AspectElementInfo info = new AspectElementInfo();
    info.setAJKind(IProgramElement.Kind.ASPECT);
    info.setHandle(this);
    info.setSourceRangeStart(0);/*from  ww  w.  jav a2s  .  com*/

    IProgramElement ipe = AJProjectModelFactory.getInstance().getModelForJavaElement(this)
            .javaElementToProgramElement(this);
    if (ipe != null && ipe != IHierarchy.NO_STRUCTURE) {
        info.setAJExtraInfo(ipe.getExtraInfo());
        info.setAJModifiers(ipe.getModifiers());
        info.setFlags(getProgramElementModifiers(ipe));
        info.setAJAccessibility(ipe.getAccessibility());
        ISourceLocation sourceLocation = ipe.getSourceLocation();
        info.setSourceRangeStart(sourceLocation.getOffset());
        info.setNameSourceStart(sourceLocation.getOffset());
        info.setNameSourceEnd(sourceLocation.getOffset() + ipe.getName().length());
        // info.setPrivileged(???); not setting this yet
    }
    return info;
}

From source file:org.eclipse.ajdt.core.javaelements.BinaryAspectElementInfo.java

License:Open Source License

public BinaryAspectElementInfo(IProgramElement elt) {
    try {//from w w  w . ja  v  a 2s.  co m
        fileName = elt.getSourceLocation().getSourceFile().getName().toCharArray();
    } catch (NullPointerException e) {
        fileName = new char[0];
    }
    typeName = elt.getName().toCharArray();

    genericSignature = new char[0];
    superName = new char[0];
    interfaceNames = new char[0][];
}

From source file:org.eclipse.ajdt.core.javaelements.DeclareElement.java

License:Open Source License

protected Object createElementInfo() {
    try {/*from   ww  w .  j  a  v a  2s  . c  om*/
        IProgramElement ipe = AJProjectModelFactory.getInstance().getModelForJavaElement(this)
                .javaElementToProgramElement(this);

        DeclareElementInfo elementInfo = new DeclareElementInfo();
        if (ipe != IHierarchy.NO_STRUCTURE) {
            elementInfo.setSourceRangeStart(ipe.getSourceLocation().getOffset());
            elementInfo.setName(name.toCharArray());
            elementInfo.setAJKind(getKindForString(name));

            List<String> types = ipe.getParentTypes();
            if (types != null) {
                List<String> typesConverted = new ArrayList<String>(types.size());
                for (String parentTypeName : types) {

                    parentTypeName = parentTypeName.replaceAll("\\$", "\\.");
                    typesConverted.add(parentTypeName);
                }
                elementInfo.setTypes((String[]) typesConverted.toArray(new String[typesConverted.size()]));
            }

            elementInfo.setAnnotationRemover(ipe.isAnnotationRemover());
        }
        return elementInfo;
    } catch (Exception e) {
        // can fail for any of a number of reasons.
        // return null so that we can try again later.
        return null;
    }
}