HV-371: Adding MethodMetaData#getAllParameterMetaData()

hibernate · Mar 4, 2011 · 2d223ff · 2d223ff
1 parent c257c4e
commit 2d223ff
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 0 deletions.
diff --git a/hibernate-validator/src/main/java/org/hibernate/validator/metadata/MethodMetaData.java b/hibernate-validator/src/main/java/org/hibernate/validator/metadata/MethodMetaData.java
@@ -105,6 +105,18 @@ public ParameterMetaData getParameterMetaData(int parameterIndex) {
 		return parameterMetaData.get( parameterIndex );
 	}
 
+	/**
+	 * Returns meta data for all parameters of the represented method.
+	 *
+	 * @return A list with parameter meta data. The length corresponds to the
+	 *         number of parameters of the method represented by this meta data
+	 *         object, so an empty list may be returned (in case of a
+	 *         parameterless method), but never <code>null</code>.
+	 */
+	public List<ParameterMetaData> getAllParameterMetaData() {
+		return parameterMetaData;
+	}
+
 	/**
 	 * An iterator with the return value constraints of the represented method.
 	 */

diff --git a/...ate-validator/src/test/java/org/hibernate/validator/test/metadata/MethodMetaDataTest.java b/...ate-validator/src/test/java/org/hibernate/validator/test/metadata/MethodMetaDataTest.java
@@ -60,6 +60,7 @@ public void methodWithConstrainedParameter() throws Exception {
 		assertFalse( methodMetaData.isCascading() );
 		assertTrue( methodMetaData.isConstrained() );
 		assertIterableSize( methodMetaData, 0 );
+		assertEquals( methodMetaData.getAllParameterMetaData().size(), 2 );
 	}
 
 	@Test
@@ -72,6 +73,7 @@ public void methodWithCascadedParameter() throws Exception {
 		assertFalse( methodMetaData.isCascading() );
 		assertTrue( methodMetaData.isConstrained() );
 		assertIterableSize( methodMetaData, 0 );
+		assertEquals( methodMetaData.getAllParameterMetaData().size(), 1 );
 	}
 
 	@Test
@@ -87,6 +89,7 @@ public void methodWithConstrainedReturnValue() throws Exception {
 		assertEquals(
 				methodMetaData.iterator().next().getDescriptor().getAnnotation().annotationType(), NotNull.class
 		);
+		assertEquals( methodMetaData.getAllParameterMetaData().size(), 0 );
 	}
 
 	@Test
@@ -99,6 +102,7 @@ public void methodWithCascadedReturnValue() throws Exception {
 		assertTrue( methodMetaData.isCascading() );
 		assertTrue( methodMetaData.isConstrained() );
 		assertIterableSize( methodMetaData, 0 );
+		assertEquals( methodMetaData.getAllParameterMetaData().size(), 0 );
 	}
 
 	@Test
@@ -111,6 +115,7 @@ public void unconstrainedMethod() throws Exception {
 		assertFalse( methodMetaData.isCascading() );
 		assertFalse( methodMetaData.isConstrained() );
 		assertIterableSize( methodMetaData, 0 );
+		assertEquals( methodMetaData.getAllParameterMetaData().size(), 1 );
 	}
 
 }