List of usage examples for org.eclipse.jdt.core IJavaElement getCorrespondingResource
IResource getCorrespondingResource() throws JavaModelException;
null if there is no resource that corresponds to this element. From source file:edu.wpi.cs.jburge.SEURAT.views.RationaleExplorer.java
License:Open Source License
/** * This method is used to associate the java file with alternative in the ratinale * explore in the java direction/*from w ww . j a v a2 s . co m*/ */ public void associateAlternative(RationaleUpdateEvent e) { //get the Java element selected in the Package Explorer from the RationaleUpdateEvent navigatorSelection = e.getIJavaElement(); if (navigatorSelection != null) { ISelection selection = viewer.getSelection(); obj = ((IStructuredSelection) selection).getFirstElement(); //whether an alternative is selected? if (obj != null && ((TreeParent) obj).getType() == RationaleElementType.ALTERNATIVE) { alternativeName = ((TreeParent) obj).getName(); } //if there is no alternative selected, provide a select items of alternative else { SelectItem selectItem = new SelectItem(ourDisplay, RationaleElementType.fromString("Alternative")); //DEBUG: Is this where the infinite loop is? (YQ) if (selectItem == null) { System.out.println("NULL selectItem at line 2098"); } if (selectItem.getNewItem() == null) { System.out.println("NULL Pointer at line 2099 in RationaleExplorer.java Expect Crashes"); } alternativeName = selectItem.getNewItem().getName(); } String assQ = "Associate '" + alternativeName + "' with " + navigatorSelection.getElementName() + "?"; boolean selOk = showQuestion(assQ); if (selOk) { cstart = 0; ourRes = null; try { if (navigatorSelection.getElementType() == IJavaElement.COMPILATION_UNIT) { ourRes = navigatorSelection.getCorrespondingResource(); } else { ourRes = navigatorSelection.getUnderlyingResource(); if (ourRes != null) { // *** System.out.println("this one wasn't null?"); } //find the enclosing class file IJavaElement nextE = navigatorSelection.getParent(); while ((nextE != null) && (nextE.getElementType() != IJavaElement.COMPILATION_UNIT)) { // *** System.out.println("Name = " + nextE.getElementName()); // *** System.out.println("Type = " + nextE.getElementType()); nextE = nextE.getParent(); } try { // *** System.out.println("getting our resource"); // ourRes = nextE.getUnderlyingResource(); ourRes = nextE.getCorrespondingResource(); ourRes = nextE.getResource(); } catch (JavaModelException ex) { System.out.println("exception getting resource?"); } // *** System.out.println("Final name = " + nextE.getElementName()); // *** System.out.println("Final type = " + nextE.getElementType()); if (ourRes == null) { //see if we can get the element from the working copy IJavaElement original = nextE.getPrimaryElement(); // Get working copy has been deprecated // IJavaElement original = ((ICompilationUnit) ((ICompilationUnit) nextE).getWorkingCopy()).getOriginalElement(); ourRes = original.getCorrespondingResource(); } } // ourRes = navigatorSelection.getUnderlyingResource(); if (ourRes == null) { // *** System.out.println("why would our resource be null?"); } // *** System.out.println("FullPath = " + ourRes.getFullPath().toString()); // *** System.out.println("now checking file extension?"); if (ourRes.getFullPath().getFileExtension().compareTo("java") == 0) { // *** System.out.println("creating our file?"); IJavaElement myJavaElement = JavaCore.create((IFile) ourRes); // *** System.out.println("created an element?"); if (myJavaElement.getElementType() == IJavaElement.COMPILATION_UNIT) { // *** System.out.println("Compilation Unit"); ICompilationUnit myCompilationUnit = (ICompilationUnit) myJavaElement; IType[] myTypes = myCompilationUnit.getTypes(); boolean found = false; int i = 0; while ((!found) && i < myTypes.length) { //selected item was the class itself if (navigatorSelection.getElementType() == IJavaElement.COMPILATION_UNIT) { // *** System.out.println("found the class"); if (myTypes[i].isClass()) { found = true; cstart = myTypes[i].getNameRange().getOffset(); } } else if (navigatorSelection.getElementType() == IJavaElement.FIELD) { // *** System.out.println("looking for types"); IField[] myFields = myTypes[i].getFields(); for (int j = 0; j < myFields.length; j++) { if (myFields[j].getElementName() .compareTo(navigatorSelection.getElementName()) == 0) { // *** System.out.println("found a type"); found = true; cstart = myFields[j].getNameRange().getOffset(); } } } else if (navigatorSelection.getElementType() == IJavaElement.METHOD) { // *** System.out.println("looking for a method"); IMethod[] myMethods = myTypes[i].getMethods(); for (int j = 0; j < myMethods.length; j++) { if (myMethods[j].getElementName() .compareTo(navigatorSelection.getElementName()) == 0) { // *** System.out.println("found a method"); found = true; cstart = myMethods[j].getNameRange().getOffset(); } } } //don't forget to increment! i++; } //end while } else { // *** System.out.println("not a compilation unit?"); System.out.println(myJavaElement.getElementType()); } //ok... now what type is our selected item? System.out.println("got the resource?"); if (ourRes == null) { System.out.println("null resource???"); } } else { System.out.println("not a java file?"); } // from the newsgroup - in a runnable? ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() { public void run(IProgressMonitor monitor) { try { // *** System.out.println("line number = " + new Integer(lineNumber).toString()); IMarker ratM = ourRes.createMarker("SEURAT.ratmarker"); String dbname = RationaleDB.getDbName(); String markD = "Alt: '" + alternativeName + "' Rationale DB: '" + dbname + "'"; ratM.setAttribute(IMarker.MESSAGE, markD); ratM.setAttribute(IMarker.CHAR_START, cstart); ratM.setAttribute(IMarker.CHAR_END, cstart + 1); ratM.setAttribute(IMarker.SEVERITY, 0); // ratM.setAttribute(IMarker.LINE_NUMBER, lineNumber); String artName = navigatorSelection.getElementName(); ratM.setAttribute("alternative", alternativeName); SEURATResourcePropertiesManager.addPersistentProperty(ourRes, "Rat", "true"); RationaleDB d = RationaleDB.getHandle(); d.associateAlternative(alternativeName, navigatorSelection.getHandleIdentifier(), ourRes.getName(), artName, markD); } catch (CoreException e) { e.printStackTrace(); } } }, null); // *** System.out.println("adding persistent property"); SEURATDecoratorManager.addSuccessResources(ourRes); // *** System.out.println("added our property"); // Refresh the label decorations... Change it to DemoDecoratorWithImageCaching if image caching should be used // ((TreeParent) obj).setStatus(RationaleErrorLevel.ERROR); //Is this the inf loop? (YQ) if (obj == null) { System.out.println("CRITICAL ERROR: Obj is null at RationaleExplorer.java, line 2280"); } if (viewer == null) { System.out.println("Viewer is null at RationaleExplorer.java line 2283"); } viewer.update((TreeParent) obj, null); SEURATLightWeightDecorator.getRatDecorator().refresh(); // *** System.out.println("refresh"); } catch (Exception ex) { ex.printStackTrace(); System.out.println("an exception occured in AssociateArtifactAction"); } } else { System.out.println("selection rejected"); } } else { System.out.println("No java element selected..."); } }
From source file:hydrograph.ui.propertywindow.widgets.utility.FilterOperationClassUtility.java
License:Apache License
/** * Open file editor to view java file.//from w w w.j a v a 2 s . co m * * @param fileName * the file name * @return true, if successful */ @SuppressWarnings("restriction") public boolean openFileEditor(Text filePath, String pathFile) { String fullQualifiedClassName = filePath.getText(); try { logger.debug("Searching " + fullQualifiedClassName + " in project's source folder"); PackageFragment packageFragment = null; String[] packages = StringUtils.split(fullQualifiedClassName, "."); String className = fullQualifiedClassName; String packageStructure = ""; IFile javaFile = null; if (packages.length > 1) { className = packages[packages.length - 1]; packageStructure = StringUtils.replace(fullQualifiedClassName, "." + className, ""); } IFileEditorInput editorInput = (IFileEditorInput) PlatformUI.getWorkbench().getActiveWorkbenchWindow() .getActivePage().getActiveEditor().getEditorInput(); IProject project = editorInput.getFile().getProject(); IJavaProject iJavaProject = JavaCore.create(project); IPackageFragmentRoot packageFragmentRoot = iJavaProject .getPackageFragmentRoot(project.getFolder(Constants.ProjectSupport_SRC)); if (packageFragmentRoot != null) { for (IJavaElement iJavaElement : packageFragmentRoot.getChildren()) { if (iJavaElement instanceof PackageFragment && StringUtils.equals(iJavaElement.getElementName(), packageStructure)) { packageFragment = (PackageFragment) iJavaElement; break; } } } if (packageFragment != null) { for (IJavaElement element : packageFragment.getChildren()) { if (element instanceof CompilationUnit && StringUtils.equalsIgnoreCase(element.getElementName(), className + Constants.JAVA_EXTENSION)) { javaFile = (IFile) element.getCorrespondingResource(); break; } } } if (javaFile != null && javaFile.exists()) { IFileStore fileStore = EFS.getLocalFileSystem().getStore(javaFile.getLocationURI()); IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); IDE.openEditorOnFileStore(page, fileStore); return true; } } catch (Exception e) { logger.error("Fail to open file"); return false; } return false; }
From source file:lsclipse.views.TreeView.java
License:Open Source License
private void makeActions() { // Double click a Node to open the associated file. doubleClickListAction = new Action() { public void run() { int selind = list.getSelectionIndex(); if (selind >= listDiffs.size()) return; EditorInput file = listDiffs.get(selind); if (file == null) return; CompareUI.openCompareEditor(file); }/*from w ww.j a v a 2 s .c o m*/ }; // Double click a refactoring to display the associated information. doubleClickTreeAction = new Action() { public void run() { // clear list list.removeAll(); listDiffs.clear(); // Print out the list of code elements associated with this // refactoring int index = viewer.getSelectionIndex(); if (index < 0 || index >= nodeList.size()) return; Node node = nodeList.get(index); list.add(node.getName()); listDiffs.add(null); list.add(node.params); listDiffs.add(null); // Seperator list.add(" "); listDiffs.add(null); int numtabs = 0; for (String statement : node.getDependents()) { StringBuilder output = new StringBuilder(); if (statement.equals(")")) --numtabs; for (int i = 0; i < numtabs; ++i) { output.append("\t"); } if (statement.equals("(")) { output.append("("); ++numtabs; } else { output.append(statement); } list.add(output.toString()); listDiffs.add(null); } if (!node.oldFacts.isEmpty()) { list.add(""); listDiffs.add(null); list.add("Compare:"); listDiffs.add(null); for (String display : node.oldFacts.keySet()) { IJavaElement filenameBase = node.oldFacts.get(display); IJavaElement filenameMod = node.newFacts.get(display); list.add(display); EditorInput ei = new EditorInput(new CompareConfiguration()); try { ei.setBase(((IFile) filenameBase.getCorrespondingResource()).getContents()); } catch (Exception ex) { ei.setBase(""); } try { ei.setMod(((IFile) filenameMod.getCorrespondingResource()).getContents()); } catch (Exception ex) { ei.setMod(""); } listDiffs.add(ei); } } } }; // Select Action selectAction = new Action("Select version...") { public void run() { // collect information from seldiag final SelectProjectDialog seldiag = new SelectProjectDialog(parent.getShell()); final int returncode = seldiag.open(); if (returncode > 0) return; long start = System.currentTimeMillis(); // remember base project (and new project) baseproj = ResourcesPlugin.getWorkspace().getRoot().getProject(seldiag.getProj1()); newproj = ResourcesPlugin.getWorkspace().getRoot().getProject(seldiag.getProj2()); // open new log box final ProgressBarDialog pbdiag = new ProgressBarDialog(parent.getShell()); pbdiag.open(); pbdiag.setStep(0); // do lsdiff (ish) if ((new LSDiffRunner()).doFactExtractionForRefFinder(seldiag.getProj1(), seldiag.getProj2(), pbdiag)) { refreshTree(); } else { System.out.println("Something went wrong - fact extraction failed"); } pbdiag.setStep(5); pbdiag.setMessage("Cleaning up... "); pbdiag.appendLog("OK\n"); pbdiag.dispose(); long end = System.currentTimeMillis(); System.out.println("Total time: " + (end - start)); } }; selectAction.setImageDescriptor( PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER)); }
From source file:net.sourceforge.taggerplugin.jdt.action.PackageTagAssociationFilter.java
License:Open Source License
/** * @see ViewerFilter#select(Viewer, Object, Object) *///ww w . j av a 2s .c om @Override public boolean select(Viewer viewer, Object parentElement, Object element) { final IAdaptable adaptable = (IAdaptable) element; // closed projects fail fast if (isClosedProject(adaptable)) return (false); boolean tagged = isTagged(adaptable, tags); if (!tagged) { final Holder holder = new Holder(); // check the children of the resource to see if any of them are tagged try { final IJavaElement javaElt = (IJavaElement) adaptable .getAdapter(org.eclipse.jdt.core.IJavaElement.class); if (javaElt != null) { final IResource resource = javaElt.getCorrespondingResource(); if (resource != null) { resource.accept(new IResourceVisitor() { public boolean visit(IResource resource) throws CoreException { if (!holder.accept) { holder.accept = isTagged(resource, tags); } return (true); } }); } } } catch (CoreException ce) { TaggerLog.error("Unable to filter resources: " + ce.getMessage(), ce); } tagged = holder.accept; } return (tagged); }
From source file:org.datanucleus.ide.eclipse.popup.actions.CreatePersistenceXmlAction.java
License:Open Source License
public void run(IAction action) { if (lastSelection != null && lastSelection.isEmpty() == false && lastSelection instanceof IStructuredSelection) { IStructuredSelection ssel = (IStructuredSelection) lastSelection; if (ssel.size() > 1) { // More than 1 selection? return; }//from w w w.ja v a 2s . c o m Object obj = ssel.getFirstElement(); IPackageFragment pkg = null; if (obj instanceof IJavaElement) { if (obj instanceof ICompilationUnit) { // selection is an ICompilationUnit ICompilationUnit compilationUnit = (ICompilationUnit) obj; pkg = (IPackageFragment) compilationUnit.getParent(); } else if (obj instanceof IPackageFragment) { // selection is an IPackageFragment pkg = (IPackageFragment) obj; } } if (pkg != null) { // Find root of package structure boolean moreLevels = true; IJavaElement root = pkg; while (moreLevels) { IJavaElement parent = pkg.getParent(); if (parent != null && parent instanceof IPackageFragment) { pkg = (IPackageFragment) parent; } else if (parent != null && !(parent instanceof IPackageFragment)) { // First non-package level, hence the root moreLevels = false; root = parent; } else { moreLevels = false; } } try { IResource resource = root.getCorrespondingResource(); IContainer container = (IContainer) resource; try { // Make sure META-INF exists IFolder metaInfDir = container.getFolder(new Path("META-INF")); if (!metaInfDir.exists()) { metaInfDir.create(true, true, null); } // Create persistence.xml with the desired contents final IFile file = metaInfDir.getFile(new Path("persistence.xml")); String contents = getContents(pkg); InputStream stream = new ByteArrayInputStream(contents.toString().getBytes()); if (file.exists()) { file.setContents(stream, true, true, null); } else { file.create(stream, true, null); } stream.close(); IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); try { IDE.openEditor(page, file, true); } catch (PartInitException e) { } } catch (CoreException e) { } catch (IOException e) { } } catch (JavaModelException jme) { } } } }
From source file:org.eclipse.ajdt.internal.ui.wizards.exports.AJJarPackageWizardPage.java
License:Open Source License
private Set getCorrespondingContainers(Set elements) { Set javaElementResources = new HashSet(elements.size()); Iterator iter = elements.iterator(); while (iter.hasNext()) { Object element = iter.next(); if (element instanceof IJavaElement) { IJavaElement je = (IJavaElement) element; int type = je.getElementType(); if (type == IJavaElement.JAVA_PROJECT || type == IJavaElement.PACKAGE_FRAGMENT || type == IJavaElement.PACKAGE_FRAGMENT_ROOT) { // exclude default package since it is covered by the root if (!(type == IJavaElement.PACKAGE_FRAGMENT && ((IPackageFragment) element).isDefaultPackage())) { Object resource; try { resource = je.getCorrespondingResource(); } catch (JavaModelException ex) { resource = null; }/*from w w w. j a v a 2s . c o m*/ if (resource != null) javaElementResources.add(resource); } } } } return javaElementResources; }
From source file:org.eclipse.ant.tests.ui.debug.AbstractAntDebugTest.java
License:Open Source License
protected IResource getBreakpointResource(String typeName) throws Exception { IJavaElement element = getJavaProject().findElement(new Path(typeName + ".java")); //$NON-NLS-1$ IResource resource = element.getCorrespondingResource(); if (resource == null) { resource = getJavaProject().getProject(); }/* w ww .j ava2 s .c o m*/ return resource; }
From source file:org.eclipse.jst.ws.internal.common.ResourceUtils.java
License:Open Source License
/** * Returns the IResource represented by the given selection. * /* www . ja v a2s . c om*/ * @param object * The selection * @return IResource if the selection represents an IResource. Returns null * otherwise. * @throws CoreException */ static public IResource getResourceFromSelection(Object obj) throws CoreException { IResource res = null; if (obj != null) { if (obj instanceof IResource) { res = (IResource) obj; } else if (obj instanceof IJavaElement) { IJavaElement javaElement = (IJavaElement) obj; res = javaElement.getCorrespondingResource(); } else if (obj instanceof EnterpriseBean) { EnterpriseBean ejbBean = (EnterpriseBean) obj; IProject ejbProject = ProjectUtilities.getProject(ejbBean); if (ejbProject != null) res = ejbProject; } else if (obj instanceof SessionBean) { SessionBean JEE5Bean = (SessionBean) obj; IProject ejbProject = ProjectUtilities.getProject(JEE5Bean); if (ejbProject != null) res = ejbProject; } } return res; }
From source file:org.eclipse.objectteams.otdt.debug.tests.AbstractOTDTDebugTest.java
License:Open Source License
protected IResource getBreakpointResource(String typeName) throws Exception { IJavaElement element = getJavaProject().findElement(new Path(typeName + ".java")); IResource resource = element.getCorrespondingResource(); if (resource == null) { resource = getJavaProject().getProject(); }// w w w. j ava 2s . co m return resource; }
From source file:org.eclipse.zest.dot.internal.TestZestProjectWizard.java
License:Open Source License
private IProject getNewProject(ZestProjectWizard wizard) { IJavaElement createdElement = wizard.getCreatedProject(); try {//from w w w.j av a 2s .co m return createdElement.getCorrespondingResource().getProject(); } catch (Exception e) { e.printStackTrace(); } return null; }