Apache/jclouds
1
0
Fork 0
mirror of https://github.com/apache/jclouds.git synced 2025-02-07 02:29:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix to check for nullable in those places where we test that nullable is supported, and to test that leaving out nullable disallows null parameters

Browse Source
This commit is contained in:
Alex Heneveld 2011-09-30 11:26:53 +01:00
parent f26887b084
commit 70d58180e0
2 changed files with 34 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
core/src/main/java/org/jclouds/rest/internal/RestAnnotationProcessor.java
View File

@ -960,6 +960,21 @@ public class RestAnnotationProcessor<T> {
}
if (shouldBreak)
break OUTER;
} else {
// either arg is null, or request.getArgs().size() < entry.getKey() + 1
// in either case, we require that null be allowed
// (first, however, let's make sure we have enough args on the actual method)
if (entry.getKey() >= request.getJavaMethod().getParameterAnnotations().length) {
// not known whether this happens
throw new IllegalArgumentException("Argument index "+(entry.getKey()+1)+" is out of bounds for method "+request.getJavaMethod());
}
Annotation[] annotations = request.getJavaMethod().getParameterAnnotations()[entry.getKey()];
for (Annotation a: annotations) {
if (Nullable.class.isAssignableFrom(a.annotationType()))
continue OUTER;
}
Preconditions.checkNotNull(null, request.getJavaMethod().getName()+" parameter "+(entry.getKey()+1));
}
}

40
core/src/test/java/org/jclouds/rest/internal/RestAnnotationProcessorTest.java
View File

@ -609,27 +609,25 @@ public class RestAnnotationProcessorTest extends BaseRestClientTest {
assertPayloadEquals(request, null, "application/unknown", false);
}
//FIXME the following two tests fail, suggesting that the tests above aren't actually testing Nullable
//but rather indicates that RestAnnotationProcessor.decorateRequest silently ignores nulls
// public void testCreatePostRequestNullNotOk1() throws SecurityException, NoSuchMethodException, IOException {
// Method method = TestPost.class.getMethod("postNonnull", String.class);
// try {
// HttpRequest request = factory(TestPost.class).createRequest(method);
// Assert.fail("call should have failed with illegal null parameter, not permitted "+request+" to be created");
// } catch (NullPointerException e) {
//// Assert.assertTrue(e.toString().indexOf("???")>=0, "Error message should have referred to parameter 'fooble': "+e);
// }
// }
//
// public void testCreatePostRequestNullNotOk2() throws SecurityException, NoSuchMethodException, IOException {
// Method method = TestPost.class.getMethod("postNonnull", String.class);
// try {
// HttpRequest request = factory(TestPost.class).createRequest(method, (String)null);
// Assert.fail("call should have failed with illegal null parameter, not permitted "+request+" to be created");
// } catch (NullPointerException e) {
// // Assert.assertTrue(e.toString().indexOf("???")>=0, "Error message should have referred to parameter 'fooble': "+e);
// }
// }
public void testCreatePostRequestNullNotOk1() throws SecurityException, NoSuchMethodException, IOException {
Method method = TestPost.class.getMethod("postNonnull", String.class);
try {
HttpRequest request = factory(TestPost.class).createRequest(method);
Assert.fail("call should have failed with illegal null parameter, not permitted "+request+" to be created");
} catch (NullPointerException e) {
Assert.assertTrue(e.toString().indexOf("postNonnull parameter 1")>=0, "Error message should have referred to 'parameter 1': "+e);
}
}
public void testCreatePostRequestNullNotOk2() throws SecurityException, NoSuchMethodException, IOException {
Method method = TestPost.class.getMethod("postNonnull", String.class);
try {
HttpRequest request = factory(TestPost.class).createRequest(method, (String)null);
Assert.fail("call should have failed with illegal null parameter, not permitted "+request+" to be created");
} catch (NullPointerException e) {
Assert.assertTrue(e.toString().indexOf("postNonnull parameter 1")>=0, "Error message should have referred to parameter 'parameter 1': "+e);
}
}
public void testCreatePostJsonRequest() throws SecurityException, NoSuchMethodException, IOException {
Method method = TestPost.class.getMethod("postAsJson", String.class);