private void checkForJavaDependencies(IPluginModelBase[] models, IProgressMonitor monitor) {
try {
if (!fProject.hasNature(JavaCore.NATURE_ID)) return;
IJavaProject jProject = JavaCore.create(fProject);
IPackageFragment[] packageFragments =
PluginJavaSearchUtil.collectPackageFragments(models, jProject, true);
monitor.beginTask("", packageFragments.length); // $NON-NLS-1$
SearchEngine engine = new SearchEngine();
for (int i = 0; i < packageFragments.length; i++) {
if (monitor.isCanceled()) break;
IPackageFragment pkgFragment = packageFragments[i];
monitor.subTask(
PDEUIMessages.DependencyExtentOperation_inspecting
+ " "
+ pkgFragment.getElementName()); // $NON-NLS-1$
if (pkgFragment.hasChildren()) {
IJavaElement[] children = pkgFragment.getChildren();
for (int j = 0; j < children.length; j++) {
if (monitor.isCanceled()) break;
IJavaElement child = children[j];
IType[] types = new IType[0];
if (child instanceof IClassFile) {
types = new IType[] {((IClassFile) child).getType()};
} else if (child instanceof ICompilationUnit) {
types = ((ICompilationUnit) child).getTypes();
}
if (types.length > 0)
searchForTypesUsed(
engine, child, types, PluginJavaSearchUtil.createSeachScope(jProject));
}
}
monitor.worked(1);
}
} catch (CoreException e) {
} finally {
monitor.done();
}
}
/*
* Ensures that getPrimaryElement() on an package fragment returns the same handle.
*/
public void testGetPrimaryElement3() {
IPackageFragment pkg = getPackage("P");
assertEquals("Unexpected element", pkg, pkg.getPrimaryElement());
}