/**
* Bug 72214: [Preferences] IAE when opening project preferences
*
* @see "http://bugs.eclipse.org/bugs/show_bug.cgi?id=72214"
*/
public void testBug72214() throws CoreException, BackingStoreException {
// Remove JavaCore instance prefs
JavaModelManager manager = JavaModelManager.getJavaModelManager();
IEclipsePreferences preferences = manager.getInstancePreferences();
int size = JavaCore.getOptions().size();
preferences.removeNode();
// verify that JavaCore preferences have been reset
assertFalse(
"JavaCore preferences should have been reset",
preferences == manager.getInstancePreferences());
assertEquals(
"JavaCore preferences should have been resotred!", size, JavaCore.getOptions().size());
}
@Override
protected void doDelete(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
IEclipsePreferences node = getNode(req, resp, false);
if (node == null) {
// should not fail on delete when resource doesn't exist
resp.setStatus(HttpServletResponse.SC_NO_CONTENT);
return;
}
String key = req.getParameter("key");
try {
// if a key is specified write that single value, otherwise write the entire node
if (key != null) node.remove(key);
else node.removeNode();
prefRoot.flush();
resp.setStatus(HttpServletResponse.SC_NO_CONTENT);
} catch (Exception e) {
handleException(
resp, NLS.bind("Failed to retrieve preferences for path {0}", req.getPathInfo()), e);
return;
}
}
