Hi guys,
in TomEE I'd like to add a filter but after context filter are started
(means filterStart() from StandardContext is called).
What I do today is:
try {
final Field def =
StandardContext.class.getDeclaredField("filterDefs");
if (!def.isAccessible()) {
def.setAccessible(true);
}
final Field config =
StandardContext.class.getDeclaredField("filterConfigs");
if (!config.isAccessible()) {
config.setAccessible(true);
}
final Object oldDefs = def.get(context);
final Map<String, ApplicationFilterConfig> oldConfig = new
HashMap<>((Map<String, ApplicationFilterConfig>) config.get(context));
try {
final Map<String, FilterDef> tempDef = new HashMap<>();
tempDef.put(filterDef.getFilterName(), filterDef);
def.set(context, tempDef);
StandardContext.class.cast(context).filterStart();
// update configs
oldConfig.putAll((Map<String,
ApplicationFilterConfig>) config.get(context));
} finally {
def.set(context, oldDefs);
def.set(context, oldConfig);
}
} catch (final Exception e) {
throw new IllegalStateException(e);
}
but it is really hacky just to get a ApplicationFilterConfig. Is there
an easier way I miss or is it possible to make it a bit more easy?
Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau
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