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package a.b.c;
import org.aspectj.lang.reflect.*;
import java.lang.reflect.*;
import org.aspectj.lang.annotation.*;
public aspect ITDTest {
public void A.a(String s) {}
private void A.b(String s) {}
int A.c(String s) { return 1; }
public A.new(String s) { this(); }
private A.new(String s,String s2) { this(); }
A.new(String s, Object o) { this(); }
public int A.f ;
private int A.g;
int A.h;
public static void main(String[] args) throws ClassNotFoundException {
AjType<ITDTest> myType = AjTypeSystem.getAjType(ITDTest.class);
checkITDMs(myType);
checkITDFs(myType);
checkITDCs(myType);
checkAnnStyle();
}
private static void checkITDMs(AjType<?> itdTest) throws ClassNotFoundException {
InterTypeMethodDeclaration[] itdms = itdTest.getDeclaredITDMethods();
assertEquals("expecting 3 declared methods, got: ",3,itdms.length);
InterTypeMethodDeclaration a = null,b = null,c = null;
for (int i = 0; i < itdms.length; i++) {
if (itdms[i].getName().equals("a")) {
a = itdms[i];
} else if (itdms[i].getName().equals("b")) {
b = itdms[i];
} else if (itdms[i].getName().equals("c")) {
c = itdms[i];
}
}
assertNotNull("expecting method name a",a);
assertNotNull("expecting method name b",b);
assertNotNull("expecting method name c",c);
assertEquals("expecting AjType<a.b.c.A>",AjTypeSystem.getAjType(A.class),a.getTargetType());
assertEquals("expecting public method, got:",true,Modifier.isPublic(a.getModifiers()));
assertEquals("expecting private method, got:",true,Modifier.isPrivate(b.getModifiers()));
assertEquals("expecting non-public method, got:",false,Modifier.isPublic(c.getModifiers()));
assertEquals("one param, got: ",1,a.getParameterTypes().length);
assertEquals("expecting String, got: ",String.class,a.getParameterTypes()[0].getJavaClass());
assertEquals("nothing thrown, but: ",0,b.getExceptionTypes().length);
assertEquals("expecting int, got: ",int.class,c.getReturnType().getJavaClass());
itdms = itdTest.getITDMethods();
assertEquals("expecting 1 method, got: ",1,itdms.length);
assertEquals("expecting method name a, got: ","a",itdms[0].getName());
try {
InterTypeMethodDeclaration m = itdTest.getDeclaredITDMethod("b",AjTypeSystem.getAjType(A.class),AjTypeSystem.getAjType(String.class));
assertEquals("expecting b, got: ","b",m.getName());
} catch (NoSuchMethodException ex) { throw new RuntimeException("didn't find expected itdm"); }
try {
InterTypeMethodDeclaration m = itdTest.getITDMethod("d",AjTypeSystem.getAjType(A.class),AjTypeSystem.getAjType(String.class));
throw new RuntimeException("Expected NoSuchMethodException not thrown");
} catch (NoSuchMethodException ex) { }
}
private static void checkITDFs(AjType<?> itdTest) throws ClassNotFoundException {
InterTypeFieldDeclaration[] itdfs = itdTest.getDeclaredITDFields();
assertEquals("expecting 3 declared fields, got: ",3, itdfs.length);
InterTypeFieldDeclaration f = null,g = null,h = null;
for (int i = 0; i < itdfs.length; i++) {
if (itdfs[i].getName().equals("f")) {
f = itdfs[i];
} else if (itdfs[i].getName().equals("g")) {
g = itdfs[i];
} else if (itdfs[i].getName().equals("h")) {
h = itdfs[i];
}
}
assertNotNull("expecting field name f",f);
assertNotNull("expecting field name g",g);
assertNotNull("expecting field name h",h);
assertEquals("expecting AjType<a.b.c.A>",AjTypeSystem.getAjType(A.class),f.getTargetType());
assertEquals("expecting public field, got:",true,Modifier.isPublic(f.getModifiers()));
assertEquals("expecting private field, got:",true,Modifier.isPrivate(g.getModifiers()));
assertEquals("expecting non-public field, got:",false,Modifier.isPublic(h.getModifiers()));
assertEquals("expecting int, got: ",int.class,h.getType().getJavaClass());
itdfs = itdTest.getITDFields();
assertEquals("expecting 1 field, got: ",1, itdfs.length);
assertEquals("expecting field name f, got: ","f",itdfs[0].getName());
try {
f = itdTest.getDeclaredITDField("f",AjTypeSystem.getAjType(A.class));
assertEquals("expecting f, got: ","f",f.getName());
} catch(NoSuchFieldException ex) { throw new RuntimeException("didn't find expected itdf"); }
try {
g = itdTest.getITDField("g",AjTypeSystem.getAjType(A.class));
throw new RuntimeException("Expected NoSuchFieldException not thrown");
} catch (NoSuchFieldException ex) { }
}
private static void checkITDCs(AjType<?> itdTest) throws ClassNotFoundException {
InterTypeConstructorDeclaration[] itdcs = itdTest.getDeclaredITDConstructors();
assertEquals("expecting 3 declared constructors, got: ",3, itdcs.length);
InterTypeConstructorDeclaration pubDec = findPublicCons(itdcs);
InterTypeConstructorDeclaration privDec = findPrivateCons(itdcs);
InterTypeConstructorDeclaration defDec = findDefaultCons(itdcs);
if (pubDec == null || privDec == null || defDec == null) throw new RuntimeException("failed to find expected constructors");
assertEquals("two params, got: ",2,defDec.getParameterTypes().length);
assertEquals("expecting String, got: ",String.class,defDec.getParameterTypes()[0].getJavaClass());
assertEquals("expecting Object, got: ",Object.class,defDec.getParameterTypes()[1].getJavaClass());
assertEquals("nothing thrown, but: ",0,privDec.getExceptionTypes().length);
itdcs = itdTest.getITDConstructors();
assertEquals("expecting 1 cons, got: ",1,itdcs.length);
try {
InterTypeConstructorDeclaration c = itdTest.getDeclaredITDConstructor(AjTypeSystem.getAjType(A.class),AjTypeSystem.getAjType(String.class));
} catch (NoSuchMethodException ex) { throw new RuntimeException("didn't find expected itdm"); }
try {
InterTypeConstructorDeclaration c = itdTest.getITDConstructor(AjTypeSystem.getAjType(A.class),AjTypeSystem.getAjType(String.class),AjTypeSystem.getAjType(Object.class));
throw new RuntimeException("Expected NoSuchMethodException not thrown");
} catch (NoSuchMethodException ex) { }
}
private static InterTypeConstructorDeclaration findPublicCons(InterTypeConstructorDeclaration[] itcds) {
for( InterTypeConstructorDeclaration i : itcds) {
if (Modifier.isPublic(i.getModifiers())) {
return i;
}
}
return null;
}
private static InterTypeConstructorDeclaration findPrivateCons(InterTypeConstructorDeclaration[] itcds) {
for( InterTypeConstructorDeclaration i : itcds) {
if (Modifier.isPrivate(i.getModifiers())) {
return i;
}
}
return null;
}
private static InterTypeConstructorDeclaration findDefaultCons(InterTypeConstructorDeclaration[] itcds) {
for( InterTypeConstructorDeclaration i : itcds) {
if (!Modifier.isPublic(i.getModifiers()) && !Modifier.isPrivate(i.getModifiers())) {
return i;
}
}
return null;
}
private static void checkAnnStyle() {
AjType<X> x = AjTypeSystem.getAjType(X.class);
org.aspectj.lang.reflect.DeclareParents[] decps = x.getDeclareParents();
assertEquals("1 declare parents",1,decps.length);
assertEquals("implements",true,decps[0].isImplements());
assertEquals("X",x,decps[0].getDeclaringType());
assertEquals("org.xyz..*, got: ","org.xyz..*",decps[0].getTargetTypesPattern().asString());
try {
assertEquals("1: ",1,decps[0].getParentTypes().length);
assertEquals("I: ",I.class,((AjType<?>)decps[0].getParentTypes()[0]).getJavaClass());
} catch (ClassNotFoundException cnf) {
throw new RuntimeException(cnf);
}
//assertEquals("ITD field 1: ",1,x.getDeclaredITDFields().length);
//assertEquals("ITD filed name i: ","i",x.getDeclaredITDFields()[0].getName());
assertEquals("ITD method 1: ",1,x.getITDMethods().length);
assertEquals("getNumber: ","getNumber",x.getITDMethods()[0].getName());
}
private static void assertEquals(String msg, Object expected, Object actual) {
if (!expected.equals(actual)) throw new RuntimeException(msg + " " + actual.toString());
}
private static void assertNotNull(String msg, Object obj) {
if (obj == null) throw new RuntimeException(msg);
}
}
class A {}
@Aspect
class X {
@org.aspectj.lang.annotation.DeclareParents("org.xyz..*")
public static I myMixin = new Mixin();
public static class Mixin implements I {
private int i = 0;
public int getNumber() { return i; }
}
}
interface I {
int getNumber();
}
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