void write(final @Nullable Object value) throws Exception {
if (value == null) {
TypeDesc.NULL.write(null, this);
} else if (value instanceof List) {
TypeDesc.LIST.write(value, this);
} else {
final @Nullable TypeDesc typeDesc = class2typeDesc.get(value.getClass());
if (typeDesc == null) {
throw new IllegalArgumentException(
"missing type '" + value.getClass().getCanonicalName() + '\'');
}
typeDesc.write(value, this);
}
}
@Test
public void testAnnotations() throws Exception {
String testValue = "TEST";
String methodName = "getTest";
String className = "org.teatrove.trove.test.Annotated";
ClassFile cf = new ClassFile(className);
Annotation ann = cf.addRuntimeVisibleAnnotation(TypeDesc.forClass(TestAnnotation.class));
ann.putMemberValue("value", testValue);
MethodInfo ctor = cf.addDefaultConstructor();
CodeBuilder builder = new CodeBuilder(ctor);
builder.loadThis();
builder.invokeSuperConstructor();
builder.returnVoid();
Modifiers mods = new Modifiers(Modifier.PUBLIC);
MethodInfo getName = cf.addMethod(mods, methodName, TypeDesc.STRING);
builder = new CodeBuilder(getName);
builder.loadConstant(null);
builder.returnValue(TypeDesc.STRING);
getName.addRuntimeVisibleAnnotation(TypeDesc.forClass(Deprecated.class));
ClassInjector injector = ClassInjector.getInstance();
OutputStream os = injector.getStream(className);
cf.writeTo(os);
os.close();
Class<?> clazz = injector.loadClass(className);
assertEquals("expected class name", className, clazz.getName());
TestAnnotation annotation = clazz.getAnnotation(TestAnnotation.class);
assertNotNull("expected annotation", annotation);
assertEquals("expected test value", testValue, annotation.value());
Method method = clazz.getMethod(methodName);
assertNotNull("expected deprecated", method.getAnnotation(Deprecated.class));
}
