List of usage examples for org.eclipse.jdt.core IPackageFragmentRoot exists
boolean exists();
From source file:org.fastcode.util.SourceUtil.java
License:Open Source License
/** * * @param project// w ww. ja v a 2 s . c o m * @return */ public static String[][] getSourcePathsForProject(final String project) { final IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); final List<String> paths = new ArrayList<String>(); try { for (final IProject prjct : projects) { if (project == null || prjct.getName().equals(project)) { final IJavaProject javaProject = JavaCore.create(prjct); if (javaProject == null || !javaProject.exists()) { continue; } if (isProjectBinary(javaProject)) { continue; } for (final IPackageFragmentRoot packageFragmentRoot : javaProject .getAllPackageFragmentRoots()) { if (packageFragmentRoot == null || !packageFragmentRoot.exists() || packageFragmentRoot.isArchive() || packageFragmentRoot.isExternal()) { continue; } if (!packageFragmentRoot.getParent().equals(javaProject)) { // discard // roots // which // come // from // another // project. continue; } final String fullSrcPath = packageFragmentRoot.getPath().toString(); final String srcPath = fullSrcPath .replaceFirst(FORWARD_SLASH + javaProject.getElementName(), EMPTY_STR); if (!paths.contains(srcPath)) { paths.add(srcPath); } } } } } catch (final Exception ex) { ex.printStackTrace(); } return getStringArrayFromList(paths, true); }
From source file:org.fastcode.util.SourceUtil.java
License:Open Source License
/** * * @param javaProject/* w w w . j ava2s .c o m*/ * @return * @throws Exception */ private static boolean isProjectBinary(final IJavaProject javaProject) throws Exception { for (final IPackageFragmentRoot packageFragmentRoot : javaProject.getAllPackageFragmentRoots()) { if (packageFragmentRoot != null && packageFragmentRoot.exists() && !packageFragmentRoot.isArchive()) { return false; } } return true; }
From source file:org.fastcode.util.SourceUtil.java
License:Open Source License
/** * @param fastCodeContext//w w w . ja v a2s . c o m * @param createSimilarDescriptor * @param length * @throws Exception */ public static void populatecreateDescClassWithUserInput(final FastCodeContext fastCodeContext, final CreateSimilarDescriptor createSimilarDescriptor, final String[] inputs, final boolean differentName, final IType typeToWorkOn) throws Exception { final Shell parentShell = MessageUtil.getParentShell(); final Shell shell = parentShell == null ? new Shell() : parentShell; IPackageFragmentRoot packageFragmentRoot = null; IPackageFragment tmpPackageFragment = null; final GlobalSettings globalSettings = getInstance(); String superClass = EMPTY_STR; IType supType = null; int k = 0; boolean isMultiple = false; if (inputs.length > 1) { isMultiple = true; } createSimilarDescriptor.setNoOfInputs(inputs.length); for (final String input : inputs) { if (differentName) { final Pattern p = Pattern.compile(createSimilarDescriptor.getFromPattern()); final Matcher m = p.matcher(typeToWorkOn.getFullyQualifiedName()); if (!m.matches()) { continue; } final String replatePart = m.group(m.groupCount()); createSimilarDescriptor.createReplacePartAndValue(replatePart, input); } } final CreateSimilarDescriptorClass[] createSimilarDescUserChoice = new CreateSimilarDescriptorClass[createSimilarDescriptor .getCreateSimilarDescriptorClasses().length]; for (final CreateSimilarDescriptorClass createSimilarDescriptorClass : createSimilarDescriptor .getCreateSimilarDescriptorClasses()) { IPackageFragment packageFragment = null; if (createSimilarDescriptorClass == null) { continue; } String toName = createSimilarDescriptorClass.getToPattern(); IType[] fldTypeArr = null; String targetProject = null; if (packageFragmentRoot == null) { targetProject = createSimilarDescriptorClass.getProject(); if (fastCodeContext.getFromType() == null) { final IJavaProject project = getJavaProject(targetProject); if (project != null && project.exists() && !isEmpty(createSimilarDescriptorClass.getPackge())) { for (final IPackageFragmentRoot pkgFragmntRoot : project.getPackageFragmentRoots()) { packageFragment = pkgFragmntRoot .getPackageFragment(createSimilarDescriptorClass.getPackge()); if (packageFragment != null && packageFragment.exists()) { packageFragmentRoot = pkgFragmntRoot; break; } } } if (packageFragment == null || !packageFragment.exists()) { final SelectionDialog packageDialog = JavaUI.createPackageDialog(shell, project, 0, null); if (packageDialog.open() == CANCEL) { return; } packageFragment = (IPackageFragment) packageDialog.getResult()[0]; packageFragmentRoot = (IPackageFragmentRoot) packageFragment.getParent(); } else if (isEmpty(createSimilarDescriptorClass.getSubPackage()) && packageFragment.hasSubpackages()) { final List<IPackageFragment> subPackages = new ArrayList<IPackageFragment>(); for (final IJavaElement chldPkgFragment : packageFragmentRoot.getChildren()) { if (chldPkgFragment instanceof IPackageFragment && chldPkgFragment.getElementName() .startsWith(packageFragment.getElementName())) { subPackages.add((IPackageFragment) chldPkgFragment); } } if (!subPackages.isEmpty()) { final PackageSelectionDialog selectionDialog = new PackageSelectionDialog(shell, "Sub Package", "Choose the sub pacage from below", subPackages.toArray(new IPackageFragment[0])); if (selectionDialog.open() != CANCEL) { packageFragment = (IPackageFragment) selectionDialog.getFirstResult(); } } } } else { if (fastCodeContext.isUnitTest()) { String sourcePath = globalSettings.isUseDefaultForPath() ? globalSettings.getSourcePathTest() : createSimilarDescriptorClass.getSourcePath(); sourcePath = getDefaultPathFromProject(fastCodeContext.getFromType().getJavaProject(), "test", sourcePath); packageFragmentRoot = getPackageRootFromProject( fastCodeContext.getFromType().getJavaProject(), sourcePath); } else if (!isEmpty(targetProject)) { final String sourcePath = globalSettings.isUseDefaultForPath() ? getPathFromGlobalSettings( fastCodeContext.getFromType().getJavaProject().getElementName()) : createSimilarDescriptorClass.getSourcePath(); ; packageFragmentRoot = getPackageRootFromProject(createSimilarDescriptorClass.getProject(), sourcePath); } else { packageFragmentRoot = (IPackageFragmentRoot) fastCodeContext.getFromType() .getPackageFragment().getParent(); targetProject = packageFragmentRoot.getParent().getElementName(); } final String fullname = fastCodeContext.getFromType().getFullyQualifiedName(); final String fromPattern = createSimilarDescriptor.getFromPattern(); if (fromPattern != null) { parseTokens(fromPattern, fullname, fastCodeContext.getPlaceHolders()); } if (packageFragmentRoot == null || !packageFragmentRoot.exists()) { throw new Exception("Unable to find source path for, please check configuration."); } toName = replacePlaceHolders(toName, fastCodeContext.getPlaceHolders()); if (createSimilarDescriptor.isDifferentName()) { toName = fullname.replaceAll(createSimilarDescriptor.getReplacePart(), createSimilarDescriptor.getReplaceValue()); } final int lastDotPos = toName.lastIndexOf(DOT_CHAR); final String newpkg = lastDotPos != -1 ? toName.substring(0, lastDotPos) : fastCodeContext.getFromType().getPackageFragment().getElementName(); packageFragment = packageFragmentRoot.getPackageFragment(newpkg); } tmpPackageFragment = packageFragment; } if (tmpPackageFragment != null) { final List<IType> importTypes = new ArrayList<IType>(); final IJavaProject javaProject = tmpPackageFragment.getJavaProject(); final String[] impTypes = replacePlaceHolders(createSimilarDescriptorClass.getImportTypes(), fastCodeContext.getPlaceHolders()); final String[] superTypes = replacePlaceHolders(createSimilarDescriptorClass.getSuperTypes(), fastCodeContext.getPlaceHolders()); final String[] implementTypes = replacePlaceHolders( createSimilarDescriptorClass.getImplementTypes(), fastCodeContext.getPlaceHolders()); gatherImports(javaProject, impTypes, IJavaElementSearchConstants.CONSIDER_ALL_TYPES, "import", importTypes); final List<IType> implTypes = gatherImports(javaProject, implementTypes, IJavaElementSearchConstants.CONSIDER_INTERFACES, "implement", importTypes); // createSimilarDescriptorClass.setUserInputInterface(implTypes); // createSimilarDescriptorClass.setUserInputImports(importTypes); if (superTypes != null && superTypes.length > 0) { final FastCodeType[] fastCodeTypes = new FastCodeType[superTypes.length]; int i = 0; for (final String superType : superTypes) { fastCodeTypes[i++] = parseType(superType, null); } final ClassSelectionDialog classSelectionDialog = new ClassSelectionDialog(shell, "Super Class", "Choose the classes to extend", fastCodeTypes, false); final int ret = classSelectionDialog.open(); if (ret != CANCEL) { // final FastCodeType fastCodeType = (FastCodeType) // classSelectionDialog.getResult()[0]; supType = tmpPackageFragment.getJavaProject() .findType(classSelectionDialog.getResult()[0].toString()); if (supType != null && supType.exists()) { // superClass = flattenType(fastCodeType, false); superClass = superClass.replace(supType.getFullyQualifiedName(), supType.getElementName()); // placeHolders.put("super_class", superClass); if (!supType.isBinary() && supType.getCompilationUnit() != null && supType.getCompilationUnit().exists()) { fastCodeContext.addResource(new FastCodeResource(supType.getResource())); } } } } if (createSimilarDescriptorClass.isCreateFields()) { final SelectionDialog selectionDialog = JavaUI.createTypeDialog(shell, null, SearchEngine.createWorkspaceScope(), IJavaElementSearchConstants.CONSIDER_CLASSES_AND_INTERFACES, true, createSimilarDescriptorClass.getCreateFieldsName()); selectionDialog.setMessage("Please select one or more classes to create field."); selectionDialog.setTitle("Select Class"); if (selectionDialog.open() != CANCEL) { int i = 0; final Object[] tmpArray = selectionDialog.getResult(); fldTypeArr = new IType[tmpArray.length]; for (final Object type : tmpArray) { final IType fldType = (IType) type; if (isAbstract(fldType.getFlags())) { openWarning(shell, "Warning", "Cannot make an instance of an abstract class " + fldType.getElementName()); continue; } fldTypeArr[i] = fldType; i++; } } } createSimilarDescUserChoice[k] = new CreateSimilarDescriptorClass.Builder() .withUserInputPackage(packageFragment).withUserInputImports(importTypes) .withUserInputInterface(implTypes).withSuperClass(superClass) .withUserInputFieldTypes(fldTypeArr) .withCreateFields(createSimilarDescriptorClass.isCreateFields()) .withClassAnnotations(createSimilarDescriptorClass.getClassAnnotations()) .withClassBody(createSimilarDescriptorClass.getClassBody()) .withClassHeader(createSimilarDescriptorClass.getClassHeader()) .withClassInsideBody(createSimilarDescriptorClass.getClassInsideBody()) .withClassType(createSimilarDescriptorClass.getClassType()) .withConvertMethodParam(createSimilarDescriptorClass.isConvertMethodParam()) .withConvertMethodParamFrom(createSimilarDescriptorClass.getConvertMethodParamFrom()) .withConvertMethodParamTo(createSimilarDescriptorClass.getConvertMethodParamTo()) .withCreateDefaultConstructor(createSimilarDescriptorClass.isCreateDefaultConstructor()) .withCreateEqualsHashcode( isMultiple ? false : createSimilarDescriptorClass.isCreateEqualsHashcode()) .withCreateFieldsName(createSimilarDescriptorClass.getCreateFieldsName()) .withCreateInstanceConstructor( isMultiple ? false : createSimilarDescriptorClass.isCreateInstanceConstructor()) .withCreateMethodBody(createSimilarDescriptorClass.isCreateMethodBody()) .withCreateToString(isMultiple ? false : createSimilarDescriptorClass.isCreateToString()) .withCreateUnitTest(createSimilarDescriptorClass.isCreateUnitTest()) .withFieldAnnotations(createSimilarDescriptorClass.getFieldAnnotations()) .withFinalClass(createSimilarDescriptorClass.isFinalClass()) .withImplementTypes(createSimilarDescriptorClass.getImplementTypes()) .withImportTypes(createSimilarDescriptorClass.getImportTypes()) .withInclGetterSetterForInstance( createSimilarDescriptorClass.isInclGetterSetterForInstance()) .withMethodAnnotations(createSimilarDescriptorClass.getMethodAnnotations()) .withPackge(createSimilarDescriptorClass.getPackge()) .withProject(createSimilarDescriptorClass.getProject()) .withRelationTypeToParent(createSimilarDescriptorClass.getRelationTypeToParent()) .withSourcePath(createSimilarDescriptorClass.getSourcePath()) .withSubPackage(createSimilarDescriptorClass.getSubPackage()) .withSuperTypes(createSimilarDescriptorClass.getSuperTypes()) .withUserInputSuperClass(supType).withToPattern(createSimilarDescriptorClass.getToPattern()) .withInclInstance(createSimilarDescriptorClass.isInclInstance()) .withRelatedDescriptors(new ArrayList<CreateSimilarDescriptorClass>()).build(); k++; } } if (tmpPackageFragment != null) { createSimilarDescriptor.setCreateSimilarDescUserChoice(createSimilarDescUserChoice); createSimilarDescriptor.numbersOfCreateSimilarDescUserChoiceClasses(createSimilarDescUserChoice); } }
From source file:org.fusesource.ide.camel.editor.globalconfiguration.beans.BeanConfigUtil.java
License:Open Source License
private IPackageFragmentRoot findPackageFragmentRoot(final IProject project, IJavaProject javaProject) throws CoreException { IPackageFragmentRoot fromFacade = findPackageFragmentRootWithFacade(project, javaProject); if (fromFacade != null) { return fromFacade; } else {/* w ww.j av a 2s.c om*/ IPackageFragmentRoot[] allPackageFragmentRoots = javaProject.getAllPackageFragmentRoots(); if (allPackageFragmentRoots.length == 1) { return allPackageFragmentRoots[0]; } else { IFolder tstFolder = project.getFolder("src/main/java"); //$NON-NLS-1$ IPackageFragmentRoot tstRoot = javaProject.getPackageFragmentRoot(tstFolder); if (tstRoot.exists()) { return tstRoot; } else { tstFolder.create(true, true, new NullProgressMonitor()); // now refresh the package root to ensure we have the right fragment tstRoot = javaProject.getPackageFragmentRoot(tstFolder); } return tstRoot; } } }
From source file:org.fusesource.ide.camel.editor.propertysheet.PropertiesUtils.java
License:Open Source License
/** * Checks if the package field has to be pre-filled in this page and returns the package * fragment to be used for that. The package fragment has the name of the project if the source * folder does not contain any package and if the project name is a valid package name. If the * source folder contains exactly one package then the name of that package is used as the * package fragment's name. <code>null</code> is returned if none of the above is applicable. * //from w w w. ja va2 s . c o m * @param javaProject the containing Java project of the selection used to initialize this page * * @return the package fragment to be pre-filled in this page or <code>null</code> if no * suitable package can be suggested for the given project * * @since 3.9 */ public static IPackageFragment getPackage(IJavaProject javaProject, final IPackageFragmentRoot pkgFragmentRoot) { String packName = null; IJavaElement[] packages = null; try { if (pkgFragmentRoot != null && pkgFragmentRoot.exists()) { packages = pkgFragmentRoot.getChildren(); if (packages.length == 1) { // only default package -> use Project name packName = javaProject.getElementName(); // validate package name IStatus status = validatePackageName(packName, javaProject); if (status.getSeverity() == IStatus.OK) { return pkgFragmentRoot.getPackageFragment(packName); } } else { int noOfPackages = 0; IPackageFragment thePackage = null; for (final IJavaElement pack : packages) { IPackageFragment pkg = (IPackageFragment) pack; // ignoring empty parent packages and default package if ((!pkg.hasSubpackages() || pkg.hasChildren()) && !pkg.isDefaultPackage()) { noOfPackages++; thePackage = pkg; if (noOfPackages > 1) { return null; } } } if (noOfPackages == 1) { // use package name packName = thePackage.getElementName(); return pkgFragmentRoot.getPackageFragment(packName); } } } } catch (JavaModelException e) { // fall through } return null; }
From source file:org.fusesource.ide.camel.model.service.core.util.PropertiesUtils.java
License:Open Source License
/** * Checks if the package field has to be pre-filled in this page and returns * the package fragment to be used for that. The package fragment has the * name of the project if the source folder does not contain any package and * if the project name is a valid package name. If the source folder * contains exactly one package then the name of that package is used as the * package fragment's name. <code>null</code> is returned if none of the * above is applicable.//ww w . ja v a2s.co m * * @param javaProject * the containing Java project of the selection used to * initialize this page * * @return the package fragment to be pre-filled in this page or * <code>null</code> if no suitable package can be suggested for the * given project * * @since 3.9 */ public static IPackageFragment getPackage(IJavaProject javaProject, final IPackageFragmentRoot pkgFragmentRoot) { String packName = null; IJavaElement[] packages = null; try { if (pkgFragmentRoot != null && pkgFragmentRoot.exists()) { packages = pkgFragmentRoot.getChildren(); if (packages.length == 1) { // only default package -> use // Project name packName = javaProject.getElementName(); // validate package name IStatus status = validatePackageName(packName, javaProject); if (status.getSeverity() == IStatus.OK) { return pkgFragmentRoot.getPackageFragment(packName); } } else { int noOfPackages = 0; IPackageFragment thePackage = null; for (final IJavaElement pack : packages) { IPackageFragment pkg = (IPackageFragment) pack; // ignoring empty parent packages and default package if ((!pkg.hasSubpackages() || pkg.hasChildren()) && !pkg.isDefaultPackage()) { noOfPackages++; thePackage = pkg; if (noOfPackages > 1) { return null; } } } if (noOfPackages == 1) { // use package name packName = thePackage.getElementName(); return pkgFragmentRoot.getPackageFragment(packName); } } } } catch (JavaModelException e) { // fall through } return null; }
From source file:org.grails.ide.eclipse.editor.groovy.elements.GrailsProject.java
License:Open Source License
/** * @param folder/*w ww.j a va 2 s. com*/ * @return */ private List<TagLibClass> findTagLibClassesInFolder(IFolder folder) { List<TagLibClass> taglibs = new ArrayList<TagLibClass>(); if (folder.exists()) { try { IPackageFragmentRoot root = (IPackageFragmentRoot) JavaCore.create(folder); if (root != null && root.exists()) { for (IJavaElement elt : root.getChildren()) { if (elt.getElementType() == IJavaElement.PACKAGE_FRAGMENT) { IPackageFragment pack = (IPackageFragment) elt; ICompilationUnit[] units = pack.getCompilationUnits(); for (ICompilationUnit unit : units) { if (unit instanceof GroovyCompilationUnit && unit.getElementName().endsWith("TagLib.groovy")) { taglibs.add(getTagLibClass((GroovyCompilationUnit) unit)); } } } else if (elt.getElementType() == IJavaElement.COMPILATION_UNIT) { ICompilationUnit unit = (ICompilationUnit) elt; if (unit instanceof GroovyCompilationUnit && unit.getElementName().endsWith("TagLib.groovy")) { taglibs.add(new TagLibClass((GroovyCompilationUnit) unit)); } } } } else { GrailsCoreActivator.log("Problem when looking for tag libraries:\n" + folder.getLocation().toOSString() + " is not a source folder.", new RuntimeException()); } } catch (JavaModelException e) { GrailsCoreActivator.log( "Exception when trying to get all taglib classes for " + javaProject.getElementName(), e); } } return taglibs; }
From source file:org.jboss.tools.batch.internal.core.impl.BatchBuilder.java
License:Open Source License
private void buildJars(JarSet newJars) throws CoreException { IJavaProject jp = EclipseUtil.getJavaProject(getBatchProject().getProject()); if (jp == null) return;/* w w w . j a v a 2 s.c o m*/ JavaModelManager manager = JavaModelManager.getJavaModelManager(); try { manager.cacheZipFiles(this); FileSet fileSet = new FileSet(); for (String jar : newJars.getBatchModules()) { Path path = new Path(jar); IPackageFragmentRoot root = jp.getPackageFragmentRoot(jar); if (root == null) continue; if (!root.exists()) { IFile f = getFile(jar); if (f != null && f.exists()) { root = jp.getPackageFragmentRoot(f); } else { f = getFile(jar + "/META-INF/web-fragment.xml"); if (f != null && f.exists()) { root = jp.getPackageFragmentRoot(f.getParent().getParent()); } } } if (root == null || !root.exists()) continue; IJavaElement[] es = root.getChildren(); for (IJavaElement e : es) { if (e instanceof IPackageFragment) { IPackageFragment pf = (IPackageFragment) e; IClassFile[] cs = pf.getClassFiles(); for (IClassFile c : cs) { fileSet.add(path, c.getType()); } } } } build(fileSet, getBatchProject()); } finally { manager.flushZipFiles(this); } }
From source file:org.jboss.tools.batch.internal.core.scanner.BatchArchiveDetector.java
License:Open Source License
public int resolve(String jar, IBatchProject project) throws JavaModelException { File jarFile = new File(jar); if (jarFile.isFile()) { if (computeIsJarBatchArchive(jarFile)) { setBatchArchive(jar, ARCHIVE); } else {/*from w w w .ja v a2 s . com*/ setBatchArchive(jar, NOT_ARCHIVE); } } else if (jarFile.isDirectory()) { IPackageFragmentRoot root = findPackageFragmentRoot(jar, project); if (root != null && root.exists()) { if (hasBatchArtifcts(root, project)) { setBatchArchive(jar, ARCHIVE); } else { setBatchArchive(jar, NOT_ARCHIVE); } } } return getBatchArchive(jar); }
From source file:org.jboss.tools.batch.internal.core.scanner.BatchArchiveDetector.java
License:Open Source License
public static IPackageFragmentRoot findPackageFragmentRoot(String jar, IJavaProject jp) { IPackageFragmentRoot root = jp.getPackageFragmentRoot(jar); if (root != null && !root.exists()) { IFile f = BatchBuilder.getFile(jar); if (f != null && f.exists()) { root = jp.getPackageFragmentRoot(f); } else {/*from w w w . j a v a2 s . c om*/ IContainer c = ResourcesPlugin.getWorkspace().getRoot() .getContainerForLocation(new Path(jar + "/META-INF").makeAbsolute()); if (c != null && c.exists()) { root = jp.getPackageFragmentRoot(c.getParent()); } } } return root; }