private Object[] getPackageContents(IPackageFragment fragment) throws JavaScriptModelException {
ISourceReference[] sourceRefs;
if (fragment.getKind() == IPackageFragmentRoot.K_SOURCE) {
sourceRefs = fragment.getJavaScriptUnits();
} else {
IClassFile[] classFiles = fragment.getClassFiles();
List topLevelClassFile = new ArrayList();
for (int i = 0; i < classFiles.length; i++) {
IType type = classFiles[i].getType();
if (type != null
&& type.getDeclaringType() == null
&& !type.isAnonymous()
&& !type.isLocal()) topLevelClassFile.add(classFiles[i]);
}
sourceRefs =
(ISourceReference[])
topLevelClassFile.toArray(new ISourceReference[topLevelClassFile.size()]);
}
Object[] result = new Object[0];
for (int i = 0; i < sourceRefs.length; i++)
result = concatenate(result, removeImportAndPackageDeclarations(getChildren(sourceRefs[i])));
return concatenate(result, fragment.getNonJavaScriptResources());
}
/** Adds all of the openables defined within this package fragment to the list. */
private void injectAllOpenablesForPackageFragment(
IPackageFragment packFrag, ArrayList openables) {
try {
IPackageFragmentRoot root = (IPackageFragmentRoot) packFrag.getParent();
int kind = root.getKind();
if (kind != 0) {
boolean isSourcePackageFragment = (kind == IPackageFragmentRoot.K_SOURCE);
if (isSourcePackageFragment) {
IJavaScriptUnit[] cus = packFrag.getJavaScriptUnits();
for (int i = 0, length = cus.length; i < length; i++) {
openables.add(cus[i]);
}
} else {
IClassFile[] classFiles = packFrag.getClassFiles();
for (int i = 0, length = classFiles.length; i < length; i++) {
openables.add(classFiles[i]);
}
}
}
} catch (JavaScriptModelException e) {
// ignore
}
}