@SuppressWarnings("unchecked")
@Override
protected void doPut(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
traceRequest(req);
IEclipsePreferences node = getNode(req, resp, true);
if (node == null) return;
String key = req.getParameter("key");
try {
if (key != null) {
node.put(key, req.getParameter("value"));
} else {
JSONObject newNode = new JSONObject(new JSONTokener(req.getReader()));
node.clear();
for (Iterator<String> it = newNode.keys(); it.hasNext(); ) {
key = it.next();
node.put(key, newNode.getString(key));
}
}
prefRoot.flush();
resp.setStatus(HttpServletResponse.SC_NO_CONTENT);
} catch (Exception e) {
handleException(
resp, NLS.bind("Failed to store preferences for {0}", req.getRequestURL()), e);
return;
}
}
/**
* Set all the processor options in one call. This will delete any options that are not passed in,
* so callers who do not wish to destroy pre-existing options should use addProcessorOption()
* instead.
*
* @param options a map of keys to values. The keys should not include any automatic options (@see
* #isAutomaticProcessorOption(String)), and the "-A" should not be included. That is, to
* perform the equivalent of the apt command line "-Afoo=bar", use the key "foo" and the value
* "bar". Keys cannot contain spaces; values can contain anything at all. Keys cannot be null,
* but values can be.
*/
public static void setProcessorOptions(Map<String, String> options, IJavaProject jproj) {
IScopeContext context =
(null != jproj) ? new ProjectScope(jproj.getProject()) : InstanceScope.INSTANCE;
// TODO: this call is needed only for backwards compatibility with
// settings files previous to 2005.11.13. At some point it should be
// removed.
removeOldStyleSettings(context);
IEclipsePreferences node =
context.getNode(
AptPlugin.PLUGIN_ID
+ "/"
+ //$NON-NLS-1$
AptPreferenceConstants.APT_PROCESSOROPTIONS);
try {
node.clear();
for (Entry<String, String> option : options.entrySet()) {
String nonNullVal =
option.getValue() == null ? AptPreferenceConstants.APT_NULLVALUE : option.getValue();
node.put(option.getKey(), nonNullVal);
}
node.flush();
} catch (BackingStoreException e) {
AptPlugin.log(e, "Unable to save annotation processor options"); // $NON-NLS-1$
}
}