public MkDirs(@NotNull String newName, @NotNull PsiDirectory directory) {
if (SystemInfo.isWindows) {
newName = newName.replace('\\', '/');
}
if (newName.contains("/")) {
final List<String> subDirs = StringUtil.split(newName, "/");
newName = subDirs.remove(subDirs.size() - 1);
boolean firstToken = true;
for (String dir : subDirs) {
if (firstToken && "~".equals(dir)) {
final VirtualFile userHomeDir = VfsUtil.getUserHomeDir();
if (userHomeDir == null)
throw new IncorrectOperationException("User home directory not found");
final PsiDirectory directory1 = directory.getManager().findDirectory(userHomeDir);
if (directory1 == null)
throw new IncorrectOperationException("User home directory not found");
directory = directory1;
} else if ("..".equals(dir)) {
final PsiDirectory parentDirectory = directory.getParentDirectory();
if (parentDirectory == null)
throw new IncorrectOperationException("Not a valid directory");
directory = parentDirectory;
} else if (!".".equals(dir)) {
final PsiDirectory sub = directory.findSubdirectory(dir);
directory = sub == null ? directory.createSubdirectory(dir) : sub;
}
firstToken = false;
}
}
this.newName = newName;
this.directory = directory;
}
private void doCreate(final PsiDirectory baseDirectory, PsiElement myContext) {
final PsiManager manager = baseDirectory.getManager();
PsiDirectory directory = baseDirectory;
String lastName;
for (StringTokenizer st = new StringTokenizer(myRedPart, "."); ; ) {
lastName = st.nextToken();
if (st.hasMoreTokens()) {
try {
final PsiDirectory subdirectory = directory.findSubdirectory(lastName);
directory = subdirectory != null ? subdirectory : directory.createSubdirectory(lastName);
} catch (IncorrectOperationException e) {
CreateFromUsageUtils.scheduleFileOrPackageCreationFailedMessageBox(
e, lastName, directory, true);
return;
}
} else {
break;
}
}
if (myClassKind != null) {
PsiClass createdClass;
if (myTemplateName != null) {
createdClass =
CreateClassUtil.createClassFromCustomTemplate(
directory, null, lastName, myTemplateName);
} else {
createdClass =
CreateFromUsageUtils.createClass(
myClassKind == ClassKind.INTERFACE
? CreateClassKind.INTERFACE
: CreateClassKind.CLASS,
directory,
lastName,
manager,
myContext,
null,
mySuperClass);
}
if (createdClass != null) {
createdClass.navigate(true);
}
} else {
try {
directory.createSubdirectory(lastName);
} catch (IncorrectOperationException e) {
CreateFromUsageUtils.scheduleFileOrPackageCreationFailedMessageBox(
e, lastName, directory, true);
}
}
}
public static String getRootDirectoryForPackage(PsiDirectory directory) {
PsiManager manager = directory.getManager();
final VirtualFile virtualFile = directory.getVirtualFile();
final ProjectFileIndex fileIndex =
ProjectRootManager.getInstance(manager.getProject()).getFileIndex();
VirtualFile root = fileIndex.getSourceRootForFile(virtualFile);
if (root == null) {
root = fileIndex.getClassRootForFile(virtualFile);
}
if (root != null) {
return root.getPresentableUrl();
}
return null;
}
public static void checkCreateClassOrInterface(@NotNull PsiDirectory directory, String name)
throws IncorrectOperationException {
PsiUtil.checkIsIdentifier(directory.getManager(), name);
String fileName = name + "." + StdFileTypes.JAVA.getDefaultExtension();
directory.checkCreateFile(fileName);
PsiNameHelper helper = JavaPsiFacade.getInstance(directory.getProject()).getNameHelper();
PsiPackage aPackage = JavaDirectoryService.getInstance().getPackage(directory);
String qualifiedName = aPackage == null ? null : aPackage.getQualifiedName();
if (!StringUtil.isEmpty(qualifiedName) && !helper.isQualifiedName(qualifiedName)) {
throw new IncorrectOperationException(
"Cannot create class in invalid package: '" + qualifiedName + "'");
}
}