// Construct configured dispatchers by reflection. Returns always
// a list, an empty one if no request dispatcher should be created
private List<RequestDispatcher> createRequestDispatchers(
String pClasses, Converters pConverters, ServerHandle pServerHandle, Restrictor pRestrictor) {
List<RequestDispatcher> ret = new ArrayList<RequestDispatcher>();
if (pClasses != null && pClasses.length() > 0) {
String[] names = pClasses.split("\\s*,\\s*");
for (String name : names) {
ret.add(createDispatcher(name, pConverters, pServerHandle, pRestrictor));
}
}
return ret;
}
@Test
public void multiPostRequests() {
Map<String, Object> req1Map =
createMap(
"type", "read",
"mbean", "java.lang:type=Memory",
"attribute", "HeapMemoryUsage");
Map<String, Object> req2Map = createMap("type", "list");
List<JmxRequest> req =
JmxRequestFactory.createPostRequests(Arrays.asList(req1Map, req2Map), null);
assertEquals(req.get(0).getType(), RequestType.READ);
assertEquals(req.get(1).getType(), RequestType.LIST);
}
@Test
public void simplePostWithPath() {
Map<String, Object> reqMap =
createMap(
"type", "read",
"mbean", "java.lang:type=Memory",
"attribute", "HeapMemoryUsage",
"path", "blub!/bla/hello");
JmxReadRequest req = JmxRequestFactory.createPostRequest(reqMap, null);
List<String> path = req.getPathParts();
assertEquals(path.size(), 2);
assertEquals(path.get(0), "blub/bla");
assertEquals(path.get(1), "hello");
assertEquals(req.getPath(), "blub!/bla/hello");
}
@Test
public void simpleGetWithPath() {
JmxWriteRequest req =
JmxRequestFactory.createGetRequest(
"write/java.lang:type=Runtime/SystemProperties/7788/[com.sun.management.jmxremote.port]/value",
null);
assert req.getType() == RequestType.WRITE : "Type is write";
assert req.getObjectName().getCanonicalName().equals("java.lang:type=Runtime")
: "Name properly parsed";
List<String> parts = req.getPathParts();
assert parts.get(0).equals("[com.sun.management.jmxremote.port]")
: "Path part 0:" + parts.get(0);
assert parts.get(1).equals("value") : "Path part 1: " + parts.get(1);
assert req.getPath().equals("[com.sun.management.jmxremote.port]/value");
}
// Initialize this object;
private void init(Configuration pConfig) {
// Central objects
converters = new Converters();
initLimits(pConfig);
// Create and remember request dispatchers
localDispatcher = new LocalRequestDispatcher(converters, restrictor, pConfig, logHandler);
ServerHandle serverHandle = localDispatcher.getServerInfo();
requestDispatchers =
createRequestDispatchers(
pConfig.get(DISPATCHER_CLASSES), converters, serverHandle, restrictor);
requestDispatchers.add(localDispatcher);
// Backendstore for remembering agent state
initStores(pConfig);
}