protected List<String> getSourceFolders(IProject project) {
List<String> result = new ArrayList<String>();
IJavaProject javaProject = JavaCore.create(project);
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
try {
for (IPackageFragmentRoot packageFragmentRoot : javaProject.getPackageFragmentRoots()) {
if (packageFragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE) {
IPath path = packageFragmentRoot.getPath();
IFolder folder = root.getFolder(path);
String location = folder.getLocation().toString();
if (!location.contains("src-gen")) {
result.add(location);
}
}
}
for (IProject referencedProject : javaProject.getProject().getReferencedProjects()) {
if (referencedProject.isAccessible() && referencedProject.hasNature(JavaCore.NATURE_ID)) {
result.addAll(getSourceFolders(referencedProject));
}
}
} catch (JavaModelException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return result;
}
private static Change createPackageFragmentRootDeleteChange(IPackageFragmentRoot root)
throws JavaModelException {
IResource resource = root.getResource();
if (resource != null && resource.isLinked()) {
// XXX using this code is a workaround for jcore bug 31998
// jcore cannot handle linked stuff
// normally, we should always create DeletePackageFragmentRootChange
CompositeChange composite =
new DynamicValidationStateChange(
RefactoringCoreMessages.DeleteRefactoring_delete_package_fragment_root);
ClasspathChange change =
ClasspathChange.removeEntryChange(root.getJavaProject(), root.getRawClasspathEntry());
if (change != null) {
composite.add(change);
}
Assert.isTrue(!Checks.isClasspathDelete(root)); // checked in preconditions
composite.add(createDeleteChange(resource));
return composite;
} else {
Assert.isTrue(!root.isExternal());
// TODO remove the query argument
return new DeletePackageFragmentRootChange(root, true, null);
}
}
protected IPackageFragmentRoot getFragmentRoot(IJavaElement elem) {
IPackageFragmentRoot initRoot = null;
if (elem != null) {
initRoot = (IPackageFragmentRoot) elem.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
try {
if (initRoot == null || initRoot.getKind() != IPackageFragmentRoot.K_SOURCE) {
IJavaProject jproject = elem.getJavaProject();
if (jproject != null) {
initRoot = null;
if (jproject.exists()) {
IPackageFragmentRoot[] roots = jproject.getPackageFragmentRoots();
for (int i = 0; i < roots.length; i++) {
if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE) {
initRoot = roots[i];
break;
}
}
}
if (initRoot == null) {
initRoot = jproject.getPackageFragmentRoot(jproject.getResource());
}
}
}
} catch (JavaModelException e) {
// TODO
e.printStackTrace();
}
}
return initRoot;
}
/**
* Write all state to persistent properties in the given project
*
* @param p
*/
public void persistState() {
TableTreeItem[] items = getItems();
for (TableTreeItem item : items) {
String id = (String) item.getData("id");
String val = (item.getChecked()) ? "true" : "false";
String mPatterns = item.getText(1);
try {
project.setPersistentProperty(
new QualifiedName(Constants.PLUGIN_ID, id + ".enabled"), val);
project.setPersistentProperty(
new QualifiedName(Constants.PLUGIN_ID, id + ".patterns"), mPatterns);
TableTreeItem[] folders = item.getItems();
for (TableTreeItem folder : folders) {
IPackageFragmentRoot f = (IPackageFragmentRoot) folder.getData("element");
String handle = f.getHandleIdentifier();
String fVal = (folder.getChecked()) ? "true" : "false";
String fPatterns = folder.getText(1);
project.setPersistentProperty(
new QualifiedName(Constants.PLUGIN_ID, id + "_" + handle + ".enabled"), fVal);
project.setPersistentProperty(
new QualifiedName(Constants.PLUGIN_ID, id + "_" + handle + ".patterns"), fPatterns);
}
} catch (CoreException e) {
Log.logError("Could not persist property", e);
}
}
}
/**
* Adds a source container to a IJavaProject.
*
* @param jproject The parent project
* @param containerName The name of the new source container
* @param inclusionFilters Inclusion filters to set
* @param exclusionFilters Exclusion filters to set
* @param outputLocation The location where class files are written to, <b>null</b> for project
* output folder
* @return The handle to the new source container
* @throws CoreException Creation failed
*/
public static IPackageFragmentRoot addSourceContainer(
IJavaProject jproject,
String containerName,
IPath[] inclusionFilters,
IPath[] exclusionFilters,
String outputLocation)
throws CoreException {
IProject project = jproject.getProject();
IContainer container = null;
if (containerName == null || containerName.length() == 0) {
container = project;
} else {
IFolder folder = project.getFolder(containerName);
if (!folder.exists()) {
CoreUtility.createFolder(folder, false, true, null);
}
container = folder;
}
IPackageFragmentRoot root = jproject.getPackageFragmentRoot(container);
IPath outputPath = null;
if (outputLocation != null) {
IFolder folder = project.getFolder(outputLocation);
if (!folder.exists()) {
CoreUtility.createFolder(folder, false, true, null);
}
outputPath = folder.getFullPath();
}
IClasspathEntry cpe =
JavaCore.newSourceEntry(root.getPath(), inclusionFilters, exclusionFilters, outputPath);
addToClasspath(jproject, cpe);
return root;
}
/**
* Tests that the output folder settings for a source folder cause the class file containers to be
* updated
*/
public void testWPUpdateOutputFolderSrcFolderChanged() throws Exception {
IJavaProject project = getTestingProject();
IApiComponent component = getWorkspaceBaseline().getApiComponent(project.getElementName());
assertNotNull("the workspace component must exist", component);
int before = component.getApiTypeContainers().length;
ProjectUtils.addFolderToProject(project.getProject(), "bin3");
IContainer container = ProjectUtils.addFolderToProject(project.getProject(), "src2");
// add to bundle class path
IBundleProjectService service = ProjectUtils.getBundleProjectService();
IBundleClasspathEntry next =
service.newBundleClasspathEntry(new Path("src2"), new Path("bin3"), new Path("next.jar"));
ProjectUtils.addBundleClasspathEntry(project.getProject(), next);
waitForAutoBuild();
// retrieve updated component
component = getWorkspaceBaseline().getApiComponent(project.getElementName());
assertTrue(
"there must be one more container after the change",
before < component.getApiTypeContainers().length);
IPackageFragmentRoot root = project.getPackageFragmentRoot(container);
assertTrue(
"the class file container for src2 must be 'bin3'",
"bin3".equals(root.getRawClasspathEntry().getOutputLocation().toFile().getName()));
}
public void selectionChanged(IAction action, ISelection sel) {
boolean enable = false;
if (sel instanceof IStructuredSelection) {
IStructuredSelection selection = (IStructuredSelection) sel;
Object element = selection.getFirstElement();
try {
if (element instanceof IPackageFragmentRoot) {
IPackageFragmentRoot root = (IPackageFragmentRoot) element;
project = root.getJavaProject().getProject();
cpEntry = root.getRawClasspathEntry();
if (cpEntry.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
fileName = root.getElementName();
enable = AspectJCorePreferences.isOnInpath(cpEntry);
} else {
fileName = null;
cpEntry = null;
project = null;
enable = false;
}
} else {
enable = false;
}
} catch (JavaModelException e) {
}
action.setEnabled(enable);
}
}
public void initFromSelection() {
IJavaElement je = getSelectedJavaElement(selection);
if (je instanceof IJavaProject) {
IJavaProject jp = (IJavaProject) je;
if (jp.isOpen()) {
// default to the first source dir
// we find in the selected project
try {
for (IPackageFragmentRoot pfr : jp.getAllPackageFragmentRoots()) {
if (!pfr.isExternal() && !pfr.isArchive()) {
je = pfr;
break;
}
}
} catch (JavaModelException e) {
}
}
}
if (je instanceof IPackageFragmentRoot) {
sourceDir = (IPackageFragmentRoot) je;
packageFragment = sourceDir.getPackageFragment("");
packageName = packageFragment.getElementName();
} else if (je instanceof IPackageFragment) {
packageFragment = (IPackageFragment) je;
packageName = packageFragment.getElementName();
sourceDir = (IPackageFragmentRoot) packageFragment.getAncestor(PACKAGE_FRAGMENT_ROOT);
}
}
/**
* Ensures that creating a DOM AST and computing the bindings takes the owner's working copies
* into account.
*
* @deprecated using deprecated code
*/
public void testParseCompilationUnit3() throws CoreException {
try {
createJavaProject("P1", new String[] {"src"}, new String[] {"JCL_LIB", "lib"}, "bin");
// create X.class in lib folder
/* Evaluate the following in a scrapbook:
org.eclipse.jdt.core.tests.model.ModifyingResourceTests.generateClassFile(
"X",
"public class X {\n" +
"}")
*/
byte[] bytes =
new byte[] {
-54, -2, -70, -66, 0, 3, 0, 45, 0, 13, 1, 0, 1, 88, 7, 0, 1, 1, 0, 16, 106, 97, 118, 97,
47, 108, 97, 110, 103, 47, 79, 98, 106, 101, 99, 116, 7, 0, 3, 1, 0, 6, 60, 105,
110, 105, 116, 62, 1, 0, 3, 40, 41, 86, 1, 0, 4, 67, 111, 100, 101, 12, 0, 5, 0, 6,
10, 0, 4, 0, 8, 1, 0, 15, 76, 105, 110, 101, 78, 117,
109, 98, 101, 114, 84, 97, 98, 108, 101, 1, 0, 10, 83, 111, 117, 114, 99, 101, 70, 105,
108, 101, 1, 0, 6, 88, 46, 106, 97, 118, 97, 0, 33, 0, 2, 0, 4, 0, 0, 0, 0, 0, 1, 0,
1, 0, 5, 0, 6, 0, 1, 0, 7, 0, 0, 0, 29, 0, 1, 0, 1, 0, 0, 0, 5, 42, -73, 0, 9, -79,
0, 0, 0, 1, 0, 10, 0, 0, 0, 6,
0, 1, 0, 0, 0, 1, 0, 1, 0, 11, 0, 0, 0, 2, 0, 12,
};
this.createFile("P1/lib/X.class", bytes);
// create libsrc and attach source
createFolder("P1/libsrc");
createFile("P1/libsrc/X.java", "public class X extends Y {\n" + "}");
IPackageFragmentRoot lib = getPackageFragmentRoot("P1/lib");
lib.attachSource(new Path("/P1/libsrc"), null, null);
// create Y.java in src folder
createFile("P1/src/Y.java", "");
// create working copy on Y.java
TestWorkingCopyOwner owner = new TestWorkingCopyOwner();
this.workingCopy = getCompilationUnit("P1/src/Y.java").getWorkingCopy(owner, null);
this.workingCopy.getBuffer().setContents("public class Y {\n" + "}");
this.workingCopy.makeConsistent(null);
// parse and resolve class file
IClassFile classFile = getClassFile("P1/lib/X.class");
ASTParser parser = ASTParser.newParser(AST.JLS2);
parser.setSource(classFile);
parser.setResolveBindings(true);
parser.setWorkingCopyOwner(owner);
CompilationUnit cu = (CompilationUnit) parser.createAST(null);
List types = cu.types();
assertEquals("Unexpected number of types in AST", 1, types.size());
TypeDeclaration type = (TypeDeclaration) types.get(0);
ITypeBinding typeBinding = type.resolveBinding();
ITypeBinding superType = typeBinding.getSuperclass();
assertEquals(
"Unexpected super type",
"Y",
superType == null ? "<null>" : superType.getQualifiedName());
} finally {
deleteProject("P1");
}
}
public void testEditOutputFolder01SetOutputFolderForSourceFolder() throws Exception {
fJavaProject = createProject(DEFAULT_OUTPUT_FOLDER_NAME);
IPackageFragmentRoot src = JavaProjectHelper.addSourceContainer(fJavaProject, "src");
IPath projectPath = fJavaProject.getProject().getFullPath();
IPath outputPath = projectPath.append("srcbin");
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
CPListElement element =
cpProject.getCPElement(
CPListElement.createFromExisting(src.getRawClasspathEntry(), fJavaProject));
IStatus status =
ClasspathModifier.checkSetOutputLocationPrecondition(element, outputPath, false, cpProject);
assertTrue(status.getMessage(), status.getSeverity() != IStatus.ERROR);
BuildpathDelta delta =
ClasspathModifier.setOutputLocation(element, outputPath, false, cpProject);
assertDeltaResources(delta, new IPath[] {outputPath}, new IPath[0], new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(delta, fJavaProject.getOutputLocation());
assertDeltaAddedEntries(delta, new IPath[0]);
assertDeltaRemovedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
IClasspathEntry entry = classpathEntries[1];
assertTrue(src.getRawClasspathEntry() == entry);
IPath location = entry.getOutputLocation();
assertTrue(
"Output path is " + location + " expected was " + outputPath, outputPath.equals(location));
}
/**
* Initializes the source folder field with a valid package fragment root. The package fragment
* root is computed from the given Java element.
*
* @param elem the Java element used to compute the initial package fragment root used as the
* source folder
*/
protected void initContainerPage(IJavaElement elem) {
IPackageFragmentRoot initRoot = null;
if (elem != null) {
initRoot = JavaModelUtil.getPackageFragmentRoot(elem);
try {
if (initRoot == null || initRoot.getKind() != IPackageFragmentRoot.K_SOURCE) {
IJavaProject jproject = elem.getJavaProject();
if (jproject != null) {
initRoot = null;
if (jproject.exists()) {
IPackageFragmentRoot[] roots = jproject.getPackageFragmentRoots();
for (int i = 0; i < roots.length; i++) {
if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE) {
initRoot = roots[i];
break;
}
}
}
if (initRoot == null) {
initRoot = jproject.getPackageFragmentRoot(jproject.getResource());
}
}
}
} catch (JavaModelException e) {
JavaPlugin.log(e);
}
}
setPackageFragmentRoot(initRoot, true);
}
public void testRemoveFromBuildpathBug153299Lib() throws Exception {
fJavaProject = createProject(null);
IPackageFragmentRoot p01 =
JavaProjectHelper.addSourceContainer(fJavaProject, null, new IPath[] {new Path("src1/")});
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
IPath[] jarPaths = new IPath[] {JavaProjectHelper.MYLIB.makeAbsolute()};
ClasspathModifier.addExternalJars(jarPaths, cpProject);
ClasspathModifier.commitClassPath(cpProject, null);
cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta =
ClasspathModifier.removeFromBuildpath(
new CPListElement[] {
CPListElement.createFromExisting(p01.getRawClasspathEntry(), fJavaProject)
},
cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[] {}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(delta, fJavaProject.getPath());
assertDeltaRemovedEntries(delta, new IPath[] {p01.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
}
/**
* Tests that making Javadoc changes to the source file TestClass2 cause the workspace baseline to
* be updated.
*
* <p>This test adds a @noinstantiate tag to the source file TestClass2
*/
public void testWPUpdateSourceTypeChanged() throws Exception {
IJavaProject project = getTestingProject();
assertNotNull("The testing project must exist", project);
IPackageFragmentRoot root =
project.findPackageFragmentRoot(
new Path(project.getElementName()).append(ProjectUtils.SRC_FOLDER).makeAbsolute());
assertNotNull("the 'src' package fragment root must exist", root);
NullProgressMonitor monitor = new NullProgressMonitor();
IPackageFragment fragment = root.getPackageFragment("a.b.c");
FileUtils.importFileFromDirectory(
SRC_LOC.append("TestClass2.java").toFile(), fragment.getPath(), monitor);
ICompilationUnit element =
(ICompilationUnit) project.findElement(new Path("a/b/c/TestClass2.java"));
assertNotNull("TestClass2 must exist in the test project", element);
updateTagInSource(element, "TestClass2", null, "@noinstantiate", false);
IApiDescription desc = getTestProjectApiDescription();
assertNotNull("the testing project api description must exist", desc);
IApiAnnotations annot = desc.resolveAnnotations(Factory.typeDescriptor("a.b.c.TestClass2"));
assertNotNull("the annotations for a.b.c.TestClass2 cannot be null", annot);
assertTrue(
"there must be a noinstantiate setting for TestClass2",
(annot.getRestrictions() & RestrictionModifiers.NO_INSTANTIATE) != 0);
assertTrue(
"there must be a noextend setting for TestClass2",
(annot.getRestrictions() & RestrictionModifiers.NO_EXTEND) != 0);
}
/**
* Returns the reason for why the Javadoc of the Java element could not be retrieved.
*
* @param element whose Javadoc could not be retrieved
* @param root the root of the Java element
* @return the String message for why the Javadoc could not be retrieved for the Java element or
* <code>null</code> if the Java element is from a source container
* @since 3.9
*/
public static String getExplanationForMissingJavadoc(
IJavaElement element, IPackageFragmentRoot root) {
String message = null;
try {
boolean isBinary = (root.exists() && root.getKind() == IPackageFragmentRoot.K_BINARY);
if (isBinary) {
boolean hasAttachedJavadoc = JavaDocLocations.getJavadocBaseLocation(element) != null;
boolean hasAttachedSource = root.getSourceAttachmentPath() != null;
IOpenable openable = element.getOpenable();
boolean hasSource = openable.getBuffer() != null;
// Provide hint why there's no Java doc
if (!hasAttachedSource && !hasAttachedJavadoc)
message = CorextMessages.JavaDocLocations_noAttachments;
else if (!hasAttachedJavadoc && !hasSource)
message = CorextMessages.JavaDocLocations_noAttachedJavadoc;
else if (!hasAttachedSource) message = CorextMessages.JavaDocLocations_noAttachedSource;
else if (!hasSource) message = CorextMessages.JavaDocLocations_noInformation;
}
} catch (JavaModelException e) {
message = CorextMessages.JavaDocLocations_error_gettingJavadoc;
JavaPlugin.log(e);
}
return message;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jdt.internal.ui.wizards.TypedElementSelectionValidator#
* isSelectedValid(java.lang.Object)
*/
@Override
public boolean isSelectedValid(Object element) {
boolean isValid = false;
try {
if (element instanceof IJavaProject) {
IJavaProject jproject = (IJavaProject) element;
IPath path = jproject.getProject().getFullPath();
isValid = (jproject.findPackageFragmentRoot(path) != null);
} else if (element instanceof IPackageFragmentRoot) {
IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) element;
boolean isSrc = (packageFragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE);
boolean isGen =
packageFragmentRoot.getElementName().equals(IAndroidConstants.GEN_SRC_FOLDER)
&& (packageFragmentRoot.getParent() instanceof IJavaProject);
isValid = isSrc && !isGen;
} else {
isValid = true;
}
} catch (JavaModelException e) {
AndmoreLogger.error(ElementTreeValidator.class, e.getLocalizedMessage(), e);
}
return isValid;
}
private long getContainerTimestamp(TypeNameMatch match) {
try {
IType type = match.getType();
IResource resource = type.getResource();
if (resource != null) {
URI location = resource.getLocationURI();
if (location != null) {
IFileInfo info = EFS.getStore(location).fetchInfo();
if (info.exists()) {
// The element could be removed from the build path. So check
// if the Java element still exists.
IJavaElement element = JavaCore.create(resource);
if (element != null && element.exists()) return info.getLastModified();
}
}
} else { // external JAR
IPackageFragmentRoot root = match.getPackageFragmentRoot();
if (root.exists()) {
IFileInfo info = EFS.getLocalFileSystem().getStore(root.getPath()).fetchInfo();
if (info.exists()) {
return info.getLastModified();
}
}
}
} catch (CoreException e) {
// Fall through
}
return IResource.NULL_STAMP;
}
public ASTReader(IJavaProject iJavaProject, IProgressMonitor monitor) {
if (monitor != null)
monitor.beginTask("Parsing selected Java Project", getNumberOfCompilationUnits(iJavaProject));
systemObject = new SystemObject();
examinedProject = iJavaProject;
try {
IPackageFragmentRoot[] iPackageFragmentRoots = iJavaProject.getPackageFragmentRoots();
for (IPackageFragmentRoot iPackageFragmentRoot : iPackageFragmentRoots) {
IJavaElement[] children = iPackageFragmentRoot.getChildren();
for (IJavaElement child : children) {
if (child.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
IPackageFragment iPackageFragment = (IPackageFragment) child;
ICompilationUnit[] iCompilationUnits = iPackageFragment.getCompilationUnits();
for (ICompilationUnit iCompilationUnit : iCompilationUnits) {
if (monitor != null && monitor.isCanceled()) throw new OperationCanceledException();
systemObject.addClasses(parseAST(iCompilationUnit));
if (monitor != null) monitor.worked(1);
}
}
}
}
} catch (JavaModelException e) {
e.printStackTrace();
}
if (monitor != null) monitor.done();
}
private IPackageFragment[] createDestination(
IPackageFragmentRoot root, IPackageFragment destination, IProgressMonitor pm)
throws JavaModelException {
String packageName = destination.getElementName();
String[] split = packageName.split("\\."); // $NON-NLS-1$
ArrayList<IPackageFragment> created = new ArrayList<IPackageFragment>();
StringBuffer name = new StringBuffer();
name.append(split[0]);
for (int i = 0; i < split.length; i++) {
IPackageFragment fragment = root.getPackageFragment(name.toString());
if (!fragment.exists()) {
created.add(fragment);
}
if (fragment.equals(destination)) {
root.createPackageFragment(name.toString(), true, pm);
return created.toArray(new IPackageFragment[created.size()]);
}
name.append("."); // $NON-NLS-1$
name.append(split[i + 1]);
}
return null;
}
protected IFile getManifest(IPackageFragmentRoot[] roots, IJavaProject javaProject)
throws CoreException {
IFolder metaFolder = null;
for (IPackageFragmentRoot root : roots) {
if (!root.isArchive() && !root.isExternal()) {
IResource resource = root.getResource();
metaFolder = getMetaFolder(resource);
if (metaFolder != null) {
break;
}
}
}
// Otherwise look for manifest file in the java project:
if (metaFolder == null) {
metaFolder = getMetaFolder(javaProject.getProject());
}
if (metaFolder != null) {
IResource[] members = metaFolder.members();
if (members != null) {
for (IResource mem : members) {
if (MANIFEST_FILE.equals(mem.getName().toUpperCase()) && mem instanceof IFile) {
return (IFile) mem;
}
}
}
}
return null;
}
/* (non-Javadoc)
* @see IJavaSearchScope#encloses(IJavaElement)
*/
public boolean encloses(IJavaElement element) {
if (this.elements != null) {
for (int i = 0, length = this.elements.size(); i < length; i++) {
IJavaElement scopeElement = (IJavaElement) this.elements.get(i);
IJavaElement searchedElement = element;
while (searchedElement != null) {
if (searchedElement.equals(scopeElement)) return true;
searchedElement = searchedElement.getParent();
}
}
return false;
}
IPackageFragmentRoot root =
(IPackageFragmentRoot) element.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
if (root != null && root.isArchive()) {
// external or internal jar
IPath rootPath = root.getPath();
String rootPathToString =
rootPath.getDevice() == null ? rootPath.toString() : rootPath.toOSString();
IPath relativePath = getPath(element, true /*relative path*/);
return indexOf(rootPathToString, relativePath.toString()) >= 0;
}
// resource in workspace
String fullResourcePathString = getPath(element, false /*full path*/).toString();
return indexOf(fullResourcePathString) >= 0;
}
/**
* Returns the Java project of the currently selected package fragment root or <code>null</code>
* if no package fragment root is configured.
*
* @return The current Java project or <code>null</code>.
* @since 3.3
*/
public IJavaProject getJavaProject() {
IPackageFragmentRoot root = getPackageFragmentRoot();
if (root != null) {
return root.getJavaProject();
}
return null;
}
public void testRemoveFromBuildpathBug153299Src() throws Exception {
fJavaProject = createProject(null);
// Use the old behavior in order to test the fallback code. Set to ERROR since 3.8.
fJavaProject.setOption(
JavaCore.CORE_OUTPUT_LOCATION_OVERLAPPING_ANOTHER_SOURCE, JavaCore.IGNORE);
IPackageFragmentRoot p01 =
JavaProjectHelper.addSourceContainer(fJavaProject, null, new IPath[] {new Path("src1/")});
JavaProjectHelper.addSourceContainer(fJavaProject, "src1");
CPJavaProject cpProject = CPJavaProject.createFromExisting(fJavaProject);
BuildpathDelta delta =
ClasspathModifier.removeFromBuildpath(
new CPListElement[] {
CPListElement.createFromExisting(p01.getRawClasspathEntry(), fJavaProject)
},
cpProject);
assertDeltaResources(delta, new IPath[0], new IPath[] {}, new IPath[0], new IPath[0]);
assertDeltaDefaultOutputFolder(
delta, fJavaProject.getPath().append(DEFAULT_OUTPUT_FOLDER_NAME));
assertDeltaRemovedEntries(delta, new IPath[] {p01.getPath()});
assertDeltaAddedEntries(delta, new IPath[0]);
ClasspathModifier.commitClassPath(cpProject, null);
IClasspathEntry[] classpathEntries = fJavaProject.getRawClasspath();
assertNumberOfEntries(classpathEntries, 2);
}
public static URL getJavadocBaseLocation(IJavaElement element) throws JavaModelException {
if (element.getElementType() == IJavaElement.JAVA_PROJECT) {
return getProjectJavadocLocation((IJavaProject) element);
}
IPackageFragmentRoot root = JavaModelUtil.getPackageFragmentRoot(element);
if (root == null) {
return null;
}
if (root.getKind() == IPackageFragmentRoot.K_BINARY) {
IClasspathEntry entry = root.getResolvedClasspathEntry();
URL javadocLocation = getLibraryJavadocLocation(entry);
if (javadocLocation != null) {
return getLibraryJavadocLocation(entry);
}
entry = root.getRawClasspathEntry();
switch (entry.getEntryKind()) {
case IClasspathEntry.CPE_LIBRARY:
case IClasspathEntry.CPE_VARIABLE:
return getLibraryJavadocLocation(entry);
default:
return null;
}
} else {
return getProjectJavadocLocation(root.getJavaProject());
}
}
/**
* Function for traversing the source files in the application under analysis
*
* @param astC
* @return
*/
public TreeSet analyzeLibraryCode(ASTCrawler astC) {
IJavaProject libProject = RepositoryAnalyzer.getInstance().getCurrentJProject();
if (libProject == null) {
logger.warn("No library project is available as input. Nothing can be done, Sorry!!!!");
return null;
}
try {
IPackageFragment[] fragments = libProject.getPackageFragments();
for (int j = 0; j < fragments.length; j++) {
switch (fragments[j].getKind()) {
case IPackageFragmentRoot.K_SOURCE:
/**
* @todo I'm not sure whether K_SOURCE actually means non-Archive (and therefore further
* testing is obsolete)
*/
IPackageFragmentRoot root =
(IPackageFragmentRoot) fragments[j].getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
if (!root.isArchive()) {
ICompilationUnit[] units = fragments[j].getCompilationUnits();
for (ICompilationUnit icu : units) {
ASTParser parser = ASTParser.newParser(AST.JLS3);
parser.setProject(libProject);
parser.setResolveBindings(true);
parser.setStatementsRecovery(true);
parser.setSource(icu);
CompilationUnit cu_java = (CompilationUnit) parser.createAST(null);
try {
// This also clears the class specific data of the previous run
String path = icu.getPath().toString();
int indexOfLastSlash;
if ((indexOfLastSlash = path.lastIndexOf("/")) != -1) {
path = path.substring(indexOfLastSlash + 1, path.length());
}
astC.preProcessClass(cu_java, path);
MethodInvocationHolder.MIHKEYGEN = 0;
cu_java.accept(astC);
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
break;
default:
break;
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
return astC.postProcess();
}
private PackageFragmentRootData getData(IPackageFragmentRoot root) {
final boolean isCachable = root.isArchive() || root.isExternal();
if (isCachable) {
return getCachedData(root);
}
PackageFragmentRootData data = initializeData(root);
return data;
}
/**
* A class file has a corresponding resource unless it is contained in a jar.
*
* @see IJavaElement
*/
public IResource getCorrespondingResource() throws JavaModelException {
IPackageFragmentRoot root = (IPackageFragmentRoot) getParent().getParent();
if (root.isArchive()) {
return null;
} else {
return getUnderlyingResource();
}
}
/**
* Adds a new source container specified by the container name to the source path of the specified
* project
*
* @param jproject
* @param containerName
* @return the package fragment root of the container name
* @throws CoreException
*/
public static IPackageFragmentRoot addSourceContainer(IJavaProject jproject, String containerName)
throws CoreException {
IProject project = jproject.getProject();
IPackageFragmentRoot root =
jproject.getPackageFragmentRoot(addFolderToProject(project, containerName));
IClasspathEntry cpe = JavaCore.newSourceEntry(root.getPath());
addToClasspath(jproject, cpe);
return root;
}
public Type(IType type) {
if (type == null) throw new IllegalArgumentException("Invalid argument: JDT Type is null");
this.type = type;
packageName = type.getPackageFragment().getElementName();
IPackageFragmentRoot packageRoot = (IPackageFragmentRoot) type.getPackageFragment().getParent();
IFolder folder = (IFolder) packageRoot.getResource();
sourceFolder = folder.getName();
// sourceFolder = type.getfo
}
/**
* Adds the package with the given name to the given package fragment root
*
* @param the project to add the package to
* @param srcroot the absolute path to the package fragment root to add the new package to
* @param packagename the name of the new package
* @return the new {@link IPackageFragment} or <code>null</code>
*/
public IPackageFragment assertTestPackage(IJavaProject project, IPath srcroot, String packagename)
throws JavaModelException {
IPackageFragment fragment = null;
IPackageFragmentRoot root = project.findPackageFragmentRoot(srcroot);
assertNotNull("the 'src' package fragment root must exist", root);
fragment = root.createPackageFragment(packagename, true, new NullProgressMonitor());
assertNotNull("the new package '" + packagename + "' should have been created", fragment);
return fragment;
}
private void collectCompilationUnits(IPackageFragmentRoot root, Collection result)
throws JavaModelException {
if (root.getKind() == IPackageFragmentRoot.K_SOURCE) {
IJavaElement[] children = root.getChildren();
for (int i = 0; i < children.length; i++) {
collectCompilationUnits((IPackageFragment) children[i], result);
}
}
}
