public boolean isTooBig(ClassDescriptor desc) {
IAnalysisCache analysisCache = Global.getAnalysisCache();
try {
ClassContext classContext = analysisCache.getClassAnalysis(ClassContext.class, desc);
ClassData classData = analysisCache.getClassAnalysis(ClassData.class, desc);
if (classData.getData().length > 1000000) {
return true;
}
try {
JavaClass javaClass = classContext.getJavaClass();
if (javaClass.getMethods().length > 1000) {
return true;
}
} catch (RuntimeException e) {
AnalysisContext.logError(
"Error parsing class " + desc + " from " + classData.getCodeBaseEntry().getCodeBase(),
e);
return true;
}
} catch (RuntimeException e) {
AnalysisContext.logError("Error getting class data for " + desc, e);
return true;
} catch (CheckedAnalysisException e) {
AnalysisContext.logError("Could not get class context for " + desc, e);
return true;
}
return false;
}
@Test(expected = RuntimeException.class)
public void shouldFailOnNoBeanClass() throws NoSuchMethodException {
// GIVEN
SampleController ctrl = new SampleController() {};
final Method method = ctrl.getClass().getMethod("writeMethod");
// WHEN
final ClassContext ctx = new ClassContext(ctrl.getClass());
ctx.performTransaction(ctrl, method, new Object[] {});
}
public static void main(String[] args) {
ClassContext cContext = new ClassContext(new EmptyRoomState());
System.out.println(cContext.getState());
cContext.enter();
System.out.println(cContext.getState());
cContext.enter();
System.out.println(cContext.getState());
}
private boolean isRequestFromVM() {
if (bundle.getFramework().isBootDelegationPackage("*")
|| !bundle.getFramework().contextBootDelegation) // $NON-NLS-1$
return false;
// works around VM bugs that require all classloaders to have access to parent packages
Class[] context = CLASS_CONTEXT.getClassContext();
if (context == null || context.length < 2) return false;
// skip the first class; it is the ClassContext class
for (int i = 1; i < context.length; i++)
// find the first class in the context which is not BundleLoader or instanceof ClassLoader
if (context[i] != BundleLoader.class && !ClassLoader.class.isAssignableFrom(context[i])) {
// only find in parent if the class is not "Class" (Class#forName case) or if the class is
// not loaded with a BundleClassLoader
ClassLoader cl = getClassLoader(context[i]);
if (cl
!= FW_CLASSLOADER) { // extra check incase an adaptor adds another class into the stack
// besides an instance of ClassLoader
if (Class.class != context[i] && !(cl instanceof BundleClassLoader)) return true;
break;
}
}
return false;
}
public void enterClass(ClassContext classContext) {
classContext.setState(new EnteredRoomState());
}
public void enterClass(ClassContext labContext) {
labContext.setState(new EmptyRoomState());
}