@NotNull
private static String[] collectNamesToImport(
@NotNull PsiJavaFile file, @NotNull Set<String> namesToImportStaticly) {
Set<String> names = new THashSet<String>();
final JspFile jspFile = JspPsiUtil.getJspFile(file);
collectNamesToImport(names, file, namesToImportStaticly, jspFile);
if (jspFile != null) {
PsiFile[] files =
ArrayUtil.mergeArrays(
JspSpiUtil.getIncludingFiles(jspFile),
JspSpiUtil.getIncludedFiles(jspFile),
PsiFile.class);
for (PsiFile includingFile : files) {
final PsiFile javaRoot = includingFile.getViewProvider().getPsi(StdLanguages.JAVA);
if (javaRoot instanceof PsiJavaFile && file != javaRoot) {
collectNamesToImport(names, (PsiJavaFile) javaRoot, namesToImportStaticly, jspFile);
}
}
}
addUnresolvedImportNames(names, file, namesToImportStaticly);
return ArrayUtil.toStringArray(names);
}
private static void addReferencesInRange(
ArrayList<ASTNode> array, TreeElement parent, int startOffset, int endOffset) {
if (parent.getElementType() == JavaElementType.JAVA_CODE_REFERENCE
|| parent.getElementType() == JavaElementType.REFERENCE_EXPRESSION) {
array.add(parent);
return;
}
if (parent.getPsi() instanceof PsiFile && JspPsiUtil.isInJspFile(parent.getPsi())) {
final JspFile jspFile = JspPsiUtil.getJspFile(parent.getPsi());
JspClass jspClass = (JspClass) jspFile.getJavaClass();
addReferencesInRange(array, (TreeElement) jspClass.getNode(), startOffset, endOffset);
return;
}
addReferencesInRangeForComposite(array, parent, startOffset, endOffset);
}
private static void addReferencesInRange(
List<ASTNode> array, ASTNode parent, int startOffset, int endOffset) {
if (parent.getElementType() == JavaElementType.JAVA_CODE_REFERENCE
|| parent.getElementType() == JavaElementType.REFERENCE_EXPRESSION) {
array.add(parent);
return;
}
if (parent.getPsi() instanceof PsiFile) {
JspFile jspFile = JspPsiUtil.getJspFile(parent.getPsi());
if (jspFile != null) {
JspClass jspClass = (JspClass) jspFile.getJavaClass();
if (jspClass != null) {
addReferencesInRange(array, jspClass.getNode(), startOffset, endOffset);
}
return;
}
}
addReferencesInRangeForComposite(array, parent, startOffset, endOffset);
}
protected void initialize() {
myDefaultConstructor = null;
final PsiClass psiClass = getElement();
LOG.assertTrue(psiClass != null);
PsiElement psiParent = psiClass.getParent();
if (psiParent instanceof PsiFile) {
if (isSyntheticJSP()) {
final RefFileImpl refFile =
(RefFileImpl) getRefManager().getReference(JspPsiUtil.getJspFile(psiClass));
LOG.assertTrue(refFile != null);
refFile.add(this);
} else if (psiParent instanceof PsiJavaFile) {
PsiJavaFile psiFile = (PsiJavaFile) psiParent;
String packageName = psiFile.getPackageName();
if (!"".equals(packageName)) {
((RefPackageImpl) getRefJavaManager().getPackage(packageName)).add(this);
} else {
((RefPackageImpl) getRefJavaManager().getDefaultPackage()).add(this);
}
}
final Module module = ModuleUtil.findModuleForPsiElement(psiClass);
LOG.assertTrue(module != null);
final RefModuleImpl refModule = ((RefModuleImpl) getRefManager().getRefModule(module));
LOG.assertTrue(refModule != null);
refModule.add(this);
} else {
while (!(psiParent instanceof PsiClass
|| psiParent instanceof PsiMethod
|| psiParent instanceof PsiField)) {
psiParent = psiParent.getParent();
}
RefElement refParent = getRefManager().getReference(psiParent);
LOG.assertTrue(refParent != null);
((RefElementImpl) refParent).add(this);
}
setAbstract(psiClass.hasModifierProperty(PsiModifier.ABSTRACT));
setAnonymous(psiClass instanceof PsiAnonymousClass);
setIsLocal(!(isAnonymous() || psiParent instanceof PsiClass || psiParent instanceof PsiFile));
setInterface(psiClass.isInterface());
initializeSuperReferences(psiClass);
PsiMethod[] psiMethods = psiClass.getMethods();
PsiField[] psiFields = psiClass.getFields();
setUtilityClass(psiMethods.length > 0 || psiFields.length > 0);
for (PsiField psiField : psiFields) {
getRefManager().getReference(psiField);
}
if (!isApplet()) {
final PsiClass servlet = getRefJavaManager().getServlet();
setServlet(servlet != null && psiClass.isInheritor(servlet, true));
}
if (!isApplet() && !isServlet()) {
setTestCase(TestUtil.isTestClass(psiClass));
for (RefClass refBase : getBaseClasses()) {
((RefClassImpl) refBase).setTestCase(true);
}
}
for (PsiMethod psiMethod : psiMethods) {
RefMethod refMethod = (RefMethod) getRefManager().getReference(psiMethod);
if (refMethod != null) {
if (psiMethod.isConstructor()) {
if (psiMethod.getParameterList().getParametersCount() > 0
|| !psiMethod.hasModifierProperty(PsiModifier.PRIVATE)) {
setUtilityClass(false);
}
addConstructor(refMethod);
if (psiMethod.getParameterList().getParametersCount() == 0) {
setDefaultConstructor((RefMethodImpl) refMethod);
}
} else {
if (!psiMethod.hasModifierProperty(PsiModifier.STATIC)) {
setUtilityClass(false);
}
}
}
}
if (getConstructors().size() == 0 && !isInterface() && !isAnonymous()) {
RefImplicitConstructorImpl refImplicitConstructor = new RefImplicitConstructorImpl(this);
setDefaultConstructor(refImplicitConstructor);
addConstructor(refImplicitConstructor);
}
if (isInterface()) {
for (int i = 0; i < psiFields.length && isUtilityClass(); i++) {
PsiField psiField = psiFields[i];
if (!psiField.hasModifierProperty(PsiModifier.STATIC)) {
setUtilityClass(false);
}
}
}
final PsiClass applet = getRefJavaManager().getApplet();
setApplet(applet != null && psiClass.isInheritor(applet, true));
getRefManager().fireNodeInitialized(this);
}