Exemplo n.º 1
0
  @Test
  public void testWrap() {
    final Type t = getClass().getTypeParameters()[0];
    Assert.assertTrue(TypeUtils.equals(t, TypeUtils.wrap(t).getType()));

    Assert.assertEquals(String.class, TypeUtils.wrap(String.class).getType());
  }
Exemplo n.º 2
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 @Test
 public void testParameterizeWithOwner() throws Exception {
   final Type owner = TypeUtils.parameterize(TypeUtilsTest.class, String.class);
   final ParameterizedType dat2Type =
       TypeUtils.parameterizeWithOwner(owner, That.class, String.class, String.class);
   Assert.assertTrue(TypeUtils.equals(getClass().getField("dat2").getGenericType(), dat2Type));
 }
Exemplo n.º 3
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 @Test
 public void testParameterize() throws Exception {
   final ParameterizedType stringComparableType =
       TypeUtils.parameterize(Comparable.class, String.class);
   Assert.assertTrue(
       TypeUtils.equals(
           getClass().getField("stringComparable").getGenericType(), stringComparableType));
   Assert.assertEquals("java.lang.Comparable<java.lang.String>", stringComparableType.toString());
 }
Exemplo n.º 4
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 @Test
 public void testWildcardType() throws Exception {
   final WildcardType simpleWildcard =
       TypeUtils.wildcardType().withUpperBounds(String.class).build();
   final Field cClass = AClass.class.getField("cClass");
   Assert.assertTrue(
       TypeUtils.equals(
           ((ParameterizedType) cClass.getGenericType()).getActualTypeArguments()[0],
           simpleWildcard));
 }
Exemplo n.º 5
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 @Test
 public void testGenericArrayType() throws Exception {
   final Type expected = getClass().getField("intWildcardComparable").getGenericType();
   final GenericArrayType actual =
       TypeUtils.genericArrayType(
           TypeUtils.parameterize(
               Comparable.class, TypeUtils.wildcardType().withUpperBounds(Integer.class).build()));
   Assert.assertTrue(TypeUtils.equals(expected, actual));
   Assert.assertEquals("java.lang.Comparable<? extends java.lang.Integer>[]", actual.toString());
 }
Exemplo n.º 6
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 @SuppressWarnings("boxing") // boxing is deliberate here
 @Test
 public void testIsInstance() throws SecurityException, NoSuchFieldException {
   final Type intComparableType = getClass().getField("intComparable").getGenericType();
   final Type uriComparableType = getClass().getField("uriComparable").getGenericType();
   intComparable = 1;
   Assert.assertTrue(TypeUtils.isInstance(1, intComparableType));
   // uriComparable = 1;
   Assert.assertFalse(TypeUtils.isInstance(1, uriComparableType));
 }
Exemplo n.º 7
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  /** The default constructor. */
  protected TypeLiteral() {
    this.value =
        Validate.notNull(
            TypeUtils.getTypeArguments(getClass(), TypeLiteral.class).get(T),
            "%s does not assign type parameter %s",
            getClass(),
            TypeUtils.toLongString(T));

    this.toString =
        String.format("%s<%s>", TypeLiteral.class.getSimpleName(), TypeUtils.toString(value));
  }
Exemplo n.º 8
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 @Test
 public void testTypesSatisfyVariables()
     throws SecurityException, NoSuchFieldException, NoSuchMethodException {
   final Map<TypeVariable<?>, Type> typeVarAssigns = new HashMap<TypeVariable<?>, Type>();
   final Integer max = TypeUtilsTest.<Integer>stub();
   typeVarAssigns.put(getClass().getMethod("stub").getTypeParameters()[0], Integer.class);
   Assert.assertTrue(TypeUtils.typesSatisfyVariables(typeVarAssigns));
   typeVarAssigns.clear();
   typeVarAssigns.put(getClass().getMethod("stub2").getTypeParameters()[0], Integer.class);
   Assert.assertTrue(TypeUtils.typesSatisfyVariables(typeVarAssigns));
   typeVarAssigns.clear();
   typeVarAssigns.put(getClass().getMethod("stub3").getTypeParameters()[0], Integer.class);
   Assert.assertTrue(TypeUtils.typesSatisfyVariables(typeVarAssigns));
 }
Exemplo n.º 9
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  public void delegateBooleanAssertion(
      final Type[] types, final int i2, final int i1, final boolean expected) {
    final Type type1 = types[i1];
    final Type type2 = types[i2];
    final boolean isAssignable = TypeUtils.isAssignable(type2, type1);

    if (expected) {
      Assert.assertTrue(
          "["
              + i1
              + ", "
              + i2
              + "]: From "
              + StringEscapeUtils.escapeHtml4(String.valueOf(type2))
              + " to "
              + StringEscapeUtils.escapeHtml4(String.valueOf(type1)),
          isAssignable);
    } else {
      Assert.assertFalse(
          "["
              + i1
              + ", "
              + i2
              + "]: From "
              + StringEscapeUtils.escapeHtml4(String.valueOf(type2))
              + " to "
              + StringEscapeUtils.escapeHtml4(String.valueOf(type1)),
          isAssignable);
    }
  }
Exemplo n.º 10
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  @Test
  public void testGetTypeArguments() {
    Map<TypeVariable<?>, Type> typeVarAssigns;
    TypeVariable<?> treeSetTypeVar;
    Type typeArg;

    typeVarAssigns = TypeUtils.getTypeArguments(Integer.class, Comparable.class);
    treeSetTypeVar = Comparable.class.getTypeParameters()[0];
    Assert.assertTrue(
        "Type var assigns for Comparable from Integer: " + typeVarAssigns,
        typeVarAssigns.containsKey(treeSetTypeVar));
    typeArg = typeVarAssigns.get(treeSetTypeVar);
    Assert.assertEquals(
        "Type argument of Comparable from Integer: " + typeArg,
        Integer.class,
        typeVarAssigns.get(treeSetTypeVar));

    typeVarAssigns = TypeUtils.getTypeArguments(int.class, Comparable.class);
    treeSetTypeVar = Comparable.class.getTypeParameters()[0];
    Assert.assertTrue(
        "Type var assigns for Comparable from int: " + typeVarAssigns,
        typeVarAssigns.containsKey(treeSetTypeVar));
    typeArg = typeVarAssigns.get(treeSetTypeVar);
    Assert.assertEquals(
        "Type argument of Comparable from int: " + typeArg,
        Integer.class,
        typeVarAssigns.get(treeSetTypeVar));

    final Collection<Integer> col = Arrays.asList(new Integer[0]);
    typeVarAssigns = TypeUtils.getTypeArguments(List.class, Collection.class);
    treeSetTypeVar = Comparable.class.getTypeParameters()[0];
    Assert.assertFalse(
        "Type var assigns for Collection from List: " + typeVarAssigns,
        typeVarAssigns.containsKey(treeSetTypeVar));

    typeVarAssigns = TypeUtils.getTypeArguments(AAAClass.BBBClass.class, AAClass.BBClass.class);
    Assert.assertTrue(typeVarAssigns.size() == 2);
    Assert.assertEquals(String.class, typeVarAssigns.get(AAClass.class.getTypeParameters()[0]));
    Assert.assertEquals(
        String.class, typeVarAssigns.get(AAClass.BBClass.class.getTypeParameters()[0]));

    typeVarAssigns = TypeUtils.getTypeArguments(Other.class, This.class);
    Assert.assertEquals(2, typeVarAssigns.size());
    Assert.assertEquals(String.class, typeVarAssigns.get(This.class.getTypeParameters()[0]));
    Assert.assertEquals(
        Other.class.getTypeParameters()[0], typeVarAssigns.get(This.class.getTypeParameters()[1]));

    typeVarAssigns = TypeUtils.getTypeArguments(And.class, This.class);
    Assert.assertEquals(2, typeVarAssigns.size());
    Assert.assertEquals(Number.class, typeVarAssigns.get(This.class.getTypeParameters()[0]));
    Assert.assertEquals(Number.class, typeVarAssigns.get(This.class.getTypeParameters()[1]));

    typeVarAssigns = TypeUtils.getTypeArguments(Thing.class, Other.class);
    Assert.assertEquals(2, typeVarAssigns.size());
    Assert.assertEquals(
        getClass().getTypeParameters()[0], typeVarAssigns.get(getClass().getTypeParameters()[0]));
    Assert.assertEquals(
        getClass().getTypeParameters()[0], typeVarAssigns.get(Other.class.getTypeParameters()[0]));
  }
Exemplo n.º 11
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 @Override
 public final boolean equals(Object obj) {
   if (obj == this) {
     return true;
   }
   if (obj instanceof TypeLiteral == false) {
     return false;
   }
   final TypeLiteral<?> other = (TypeLiteral<?>) obj;
   return TypeUtils.equals(value, other.value);
 }
Exemplo n.º 12
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 /**
  * Get the type that is provided by a given implementation of {@link Provider}.
  *
  * @param providerClass The provider's class
  * @return The provided class type
  * @throws IllegalArgumentException if the class doesn't actually implement Provider
  */
 public static Class<?> getProvidedType(Class<? extends Provider<?>> providerClass) {
   com.google.common.base.Preconditions.checkArgument(
       Provider.class.isAssignableFrom(providerClass), "class is not Provider class");
   Map<TypeVariable<?>, Type> bindings = TypeUtils.getTypeArguments(providerClass, Provider.class);
   if (!bindings.containsKey(PROVIDER_TYPE_VAR)) {
     throw new IllegalArgumentException(
         "Class provided by " + providerClass.getName() + " is generic");
   }
   final Class<?> inferredType = TypeUtils.getRawType(bindings.get(PROVIDER_TYPE_VAR), null);
   try {
     final Class<?> observedType = providerClass.getMethod("get").getReturnType();
     if (inferredType != null && inferredType.isAssignableFrom(observedType)) {
       return observedType;
     } else {
       return inferredType;
     }
   } catch (NoSuchMethodException e) {
     throw new IllegalArgumentException("Class does not implement get()");
   }
 }
Exemplo n.º 13
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  @Override
  public boolean supports(TherianContext context, Add<?, ? extends Collection<?>> add) {
    // cannot add to immutable types
    if (context.eval(ImmutableCheck.of(add.getTargetPosition())).booleanValue()) {
      return false;
    }
    if (!TypeUtils.isAssignable(add.getTargetPosition().getType(), Collection.class)) {
      return false;
    }
    final Type targetElementType =
        TypeUtils.unrollVariables(
            TypeUtils.getTypeArguments(add.getTargetPosition().getType(), Collection.class),
            Collection.class.getTypeParameters()[0]);

    if (targetElementType == null) {
      // raw collection
      return true;
    }
    return TypeUtils.isAssignable(add.getSourcePosition().getType(), targetElementType);
  }
Exemplo n.º 14
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 @Test
 public void testDetermineTypeVariableAssignments()
     throws SecurityException, NoSuchFieldException, NoSuchMethodException {
   final ParameterizedType iterableType =
       (ParameterizedType) getClass().getField("iterable").getGenericType();
   final Map<TypeVariable<?>, Type> typeVarAssigns =
       TypeUtils.determineTypeArguments(TreeSet.class, iterableType);
   final TypeVariable<?> treeSetTypeVar = TreeSet.class.getTypeParameters()[0];
   Assert.assertTrue(typeVarAssigns.containsKey(treeSetTypeVar));
   Assert.assertEquals(
       iterableType.getActualTypeArguments()[0], typeVarAssigns.get(treeSetTypeVar));
 }
Exemplo n.º 15
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 @Test
 public void testGetRawType() throws SecurityException, NoSuchFieldException {
   final Type stringParentFieldType =
       GenericTypeHolder.class.getDeclaredField("stringParent").getGenericType();
   final Type integerParentFieldType =
       GenericTypeHolder.class.getDeclaredField("integerParent").getGenericType();
   final Type foosFieldType = GenericTypeHolder.class.getDeclaredField("foos").getGenericType();
   final Type genericParentT = GenericParent.class.getTypeParameters()[0];
   Assert.assertEquals(GenericParent.class, TypeUtils.getRawType(stringParentFieldType, null));
   Assert.assertEquals(GenericParent.class, TypeUtils.getRawType(integerParentFieldType, null));
   Assert.assertEquals(List.class, TypeUtils.getRawType(foosFieldType, null));
   Assert.assertEquals(
       String.class, TypeUtils.getRawType(genericParentT, StringParameterizedChild.class));
   Assert.assertEquals(String.class, TypeUtils.getRawType(genericParentT, stringParentFieldType));
   Assert.assertEquals(
       Foo.class, TypeUtils.getRawType(Iterable.class.getTypeParameters()[0], foosFieldType));
   Assert.assertEquals(
       Foo.class, TypeUtils.getRawType(List.class.getTypeParameters()[0], foosFieldType));
   Assert.assertNull(TypeUtils.getRawType(genericParentT, GenericParent.class));
   Assert.assertEquals(
       GenericParent[].class,
       TypeUtils.getRawType(
           GenericTypeHolder.class.getDeclaredField("barParents").getGenericType(), null));
 }
Exemplo n.º 16
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  @Override
  protected DocumentModel readEntity(JsonNode jn) throws IOException {

    SimpleDocumentModel simpleDoc = new SimpleDocumentModel();
    String name = getStringField(jn, "name");
    if (StringUtils.isNotBlank(name)) {
      simpleDoc.setPathInfo(null, name);
    }
    String type = getStringField(jn, "type");
    if (StringUtils.isNotBlank(type)) {
      simpleDoc.setType(type);
    }

    JsonNode propsNode = jn.get("properties");
    if (propsNode != null && !propsNode.isNull() && propsNode.isObject()) {
      ParameterizedType genericType = TypeUtils.parameterize(List.class, Property.class);
      List<Property> properties = readEntity(List.class, genericType, propsNode);
      for (Property property : properties) {
        String propertyName = property.getName();
        // handle schema with no prefix
        if (!propertyName.contains(":")) {
          propertyName = property.getField().getDeclaringType().getName() + ":" + propertyName;
        }
        simpleDoc.setPropertyValue(propertyName, property.getValue());
      }
    }

    DocumentModel doc = null;

    String uid = getStringField(jn, "uid");
    if (StringUtils.isNotBlank(uid)) {
      try (SessionWrapper wrapper = ctx.getSession(null)) {
        doc = wrapper.getSession().getDocument(new IdRef(uid));
      }
      applyPropertyValues(simpleDoc, doc);
    } else {
      doc = simpleDoc;
    }

    return doc;
  }
Exemplo n.º 17
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  public static <SRC, DEST> DEST convert(SRC sourceObject, Class<DEST> toClass)
      throws ConversionException {

    if (sourceObject == null) return null;

    try {
      DEST destinationObject = toClass.newInstance();
      List<Field> fields = getAllFields(sourceObject.getClass());

      for (Field field : fields) {
        Method sourceGetter = getGetter(sourceObject.getClass(), field);
        Method destinationSetter = getSetter(toClass, field);

        if (sourceGetter == null) continue;

        try {
          Object toSet = sourceGetter.invoke(sourceObject);
          if (destinationSetter != null && toSet != null) { // if setting object or primitive type
            Class<?> parameterType = destinationSetter.getParameterTypes()[0];
            if (TypeUtils.isInstance(toSet, parameterType)) {
              // if toSet is castable to parameter type, set it directly
              destinationSetter.invoke(destinationObject, toSet);
            } else if (toSet != null) {
              // if toSet is an unknown object, translate it via recursion
              destinationSetter.invoke(
                  destinationObject, convert(toSet, parameterType)); // recursion
            }
          }
        } catch (InvocationTargetException e) {
          e.printStackTrace(); // don't throw to continue in mapping other fields
        }
      }
      return destinationObject;
    } catch (IllegalAccessException | IllegalArgumentException | InstantiationException e) {
      e.printStackTrace();
      throw new ConversionException(e);
    }
  }
Exemplo n.º 18
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  @SuppressWarnings("boxing") // deliberately used here
  @Test
  public void testIsAssignable()
      throws SecurityException, NoSuchMethodException, NoSuchFieldException {
    List list0 = null;
    List<Object> list1 = null;
    List<?> list2 = null;
    List<? super Object> list3 = null;
    List<String> list4 = null;
    List<? extends String> list5 = null;
    List<? super String> list6 = null;
    List[] list7 = null;
    List<Object>[] list8 = null;
    List<?>[] list9 = null;
    List<? super Object>[] list10 = null;
    List<String>[] list11 = null;
    List<? extends String>[] list12 = null;
    List<? super String>[] list13;
    final Class<?> clazz = getClass();
    final Method method =
        clazz.getMethod(
            "dummyMethod",
            List.class,
            List.class,
            List.class,
            List.class,
            List.class,
            List.class,
            List.class,
            List[].class,
            List[].class,
            List[].class,
            List[].class,
            List[].class,
            List[].class,
            List[].class);
    final Type[] types = method.getGenericParameterTypes();
    //        list0 = list0;
    delegateBooleanAssertion(types, 0, 0, true);
    list1 = list0;
    delegateBooleanAssertion(types, 0, 1, true);
    list0 = list1;
    delegateBooleanAssertion(types, 1, 0, true);
    list2 = list0;
    delegateBooleanAssertion(types, 0, 2, true);
    list0 = list2;
    delegateBooleanAssertion(types, 2, 0, true);
    list3 = list0;
    delegateBooleanAssertion(types, 0, 3, true);
    list0 = list3;
    delegateBooleanAssertion(types, 3, 0, true);
    list4 = list0;
    delegateBooleanAssertion(types, 0, 4, true);
    list0 = list4;
    delegateBooleanAssertion(types, 4, 0, true);
    list5 = list0;
    delegateBooleanAssertion(types, 0, 5, true);
    list0 = list5;
    delegateBooleanAssertion(types, 5, 0, true);
    list6 = list0;
    delegateBooleanAssertion(types, 0, 6, true);
    list0 = list6;
    delegateBooleanAssertion(types, 6, 0, true);
    //        list1 = list1;
    delegateBooleanAssertion(types, 1, 1, true);
    list2 = list1;
    delegateBooleanAssertion(types, 1, 2, true);
    list1 = (List<Object>) list2;
    delegateBooleanAssertion(types, 2, 1, false);
    list3 = list1;
    delegateBooleanAssertion(types, 1, 3, true);
    list1 = (List<Object>) list3;
    delegateBooleanAssertion(types, 3, 1, false);
    // list4 = list1;
    delegateBooleanAssertion(types, 1, 4, false);
    // list1 = list4;
    delegateBooleanAssertion(types, 4, 1, false);
    // list5 = list1;
    delegateBooleanAssertion(types, 1, 5, false);
    // list1 = list5;
    delegateBooleanAssertion(types, 5, 1, false);
    list6 = list1;
    delegateBooleanAssertion(types, 1, 6, true);
    list1 = (List<Object>) list6;
    delegateBooleanAssertion(types, 6, 1, false);
    //        list2 = list2;
    delegateBooleanAssertion(types, 2, 2, true);
    list2 = list3;
    delegateBooleanAssertion(types, 2, 3, false);
    list2 = list4;
    delegateBooleanAssertion(types, 3, 2, true);
    list3 = (List<? super Object>) list2;
    delegateBooleanAssertion(types, 2, 4, false);
    list2 = list5;
    delegateBooleanAssertion(types, 4, 2, true);
    list4 = (List<String>) list2;
    delegateBooleanAssertion(types, 2, 5, false);
    list2 = list6;
    delegateBooleanAssertion(types, 5, 2, true);
    list5 = (List<? extends String>) list2;
    delegateBooleanAssertion(types, 2, 6, false);
    //        list3 = list3;
    delegateBooleanAssertion(types, 6, 2, true);
    list6 = (List<? super String>) list2;
    delegateBooleanAssertion(types, 3, 3, true);
    // list4 = list3;
    delegateBooleanAssertion(types, 3, 4, false);
    // list3 = list4;
    delegateBooleanAssertion(types, 4, 3, false);
    // list5 = list3;
    delegateBooleanAssertion(types, 3, 5, false);
    // list3 = list5;
    delegateBooleanAssertion(types, 5, 3, false);
    list6 = list3;
    delegateBooleanAssertion(types, 3, 6, true);
    list3 = (List<? super Object>) list6;
    delegateBooleanAssertion(types, 6, 3, false);
    //        list4 = list4;
    delegateBooleanAssertion(types, 4, 4, true);
    list5 = list4;
    delegateBooleanAssertion(types, 4, 5, true);
    list4 = (List<String>) list5;
    delegateBooleanAssertion(types, 5, 4, false);
    list6 = list4;
    delegateBooleanAssertion(types, 4, 6, true);
    list4 = (List<String>) list6;
    delegateBooleanAssertion(types, 6, 4, false);
    //        list5 = list5;
    delegateBooleanAssertion(types, 5, 5, true);
    list6 = (List<? super String>) list5;
    delegateBooleanAssertion(types, 5, 6, false);
    list5 = (List<? extends String>) list6;
    delegateBooleanAssertion(types, 6, 5, false);
    //        list6 = list6;
    delegateBooleanAssertion(types, 6, 6, true);

    //        list7 = list7;
    delegateBooleanAssertion(types, 7, 7, true);
    list8 = list7;
    delegateBooleanAssertion(types, 7, 8, true);
    list7 = list8;
    delegateBooleanAssertion(types, 8, 7, true);
    list9 = list7;
    delegateBooleanAssertion(types, 7, 9, true);
    list7 = list9;
    delegateBooleanAssertion(types, 9, 7, true);
    list10 = list7;
    delegateBooleanAssertion(types, 7, 10, true);
    list7 = list10;
    delegateBooleanAssertion(types, 10, 7, true);
    list11 = list7;
    delegateBooleanAssertion(types, 7, 11, true);
    list7 = list11;
    delegateBooleanAssertion(types, 11, 7, true);
    list12 = list7;
    delegateBooleanAssertion(types, 7, 12, true);
    list7 = list12;
    delegateBooleanAssertion(types, 12, 7, true);
    list13 = list7;
    delegateBooleanAssertion(types, 7, 13, true);
    list7 = list13;
    delegateBooleanAssertion(types, 13, 7, true);
    //        list8 = list8;
    delegateBooleanAssertion(types, 8, 8, true);
    list9 = list8;
    delegateBooleanAssertion(types, 8, 9, true);
    list8 = (List<Object>[]) list9;
    delegateBooleanAssertion(types, 9, 8, false);
    list10 = list8;
    delegateBooleanAssertion(types, 8, 10, true);
    list8 = (List<Object>[]) list10; // NOTE cast is required by Sun Java, but not by Eclipse
    delegateBooleanAssertion(types, 10, 8, false);
    // list11 = list8;
    delegateBooleanAssertion(types, 8, 11, false);
    // list8 = list11;
    delegateBooleanAssertion(types, 11, 8, false);
    // list12 = list8;
    delegateBooleanAssertion(types, 8, 12, false);
    // list8 = list12;
    delegateBooleanAssertion(types, 12, 8, false);
    list13 = list8;
    delegateBooleanAssertion(types, 8, 13, true);
    list8 = (List<Object>[]) list13;
    delegateBooleanAssertion(types, 13, 8, false);
    //        list9 = list9;
    delegateBooleanAssertion(types, 9, 9, true);
    list10 = (List<? super Object>[]) list9;
    delegateBooleanAssertion(types, 9, 10, false);
    list9 = list10;
    delegateBooleanAssertion(types, 10, 9, true);
    list11 = (List<String>[]) list9;
    delegateBooleanAssertion(types, 9, 11, false);
    list9 = list11;
    delegateBooleanAssertion(types, 11, 9, true);
    list12 = (List<? extends String>[]) list9;
    delegateBooleanAssertion(types, 9, 12, false);
    list9 = list12;
    delegateBooleanAssertion(types, 12, 9, true);
    list13 = (List<? super String>[]) list9;
    delegateBooleanAssertion(types, 9, 13, false);
    list9 = list13;
    delegateBooleanAssertion(types, 13, 9, true);
    //        list10 = list10;
    delegateBooleanAssertion(types, 10, 10, true);
    // list11 = list10;
    delegateBooleanAssertion(types, 10, 11, false);
    // list10 = list11;
    delegateBooleanAssertion(types, 11, 10, false);
    // list12 = list10;
    delegateBooleanAssertion(types, 10, 12, false);
    // list10 = list12;
    delegateBooleanAssertion(types, 12, 10, false);
    list13 = list10;
    delegateBooleanAssertion(types, 10, 13, true);
    list10 = (List<? super Object>[]) list13;
    delegateBooleanAssertion(types, 13, 10, false);
    //        list11 = list11;
    delegateBooleanAssertion(types, 11, 11, true);
    list12 = list11;
    delegateBooleanAssertion(types, 11, 12, true);
    list11 = (List<String>[]) list12;
    delegateBooleanAssertion(types, 12, 11, false);
    list13 = list11;
    delegateBooleanAssertion(types, 11, 13, true);
    list11 = (List<String>[]) list13;
    delegateBooleanAssertion(types, 13, 11, false);
    //        list12 = list12;
    delegateBooleanAssertion(types, 12, 12, true);
    list13 = (List<? super String>[]) list12;
    delegateBooleanAssertion(types, 12, 13, false);
    list12 = (List<? extends String>[]) list13;
    delegateBooleanAssertion(types, 13, 12, false);
    //        list13 = list13;
    delegateBooleanAssertion(types, 13, 13, true);
    final Type disType = getClass().getField("dis").getGenericType();
    // Reporter.log( ( ( ParameterizedType ) disType
    // ).getOwnerType().getClass().toString() );
    final Type datType = getClass().getField("dat").getGenericType();
    final Type daType = getClass().getField("da").getGenericType();
    final Type uhderType = getClass().getField("uhder").getGenericType();
    final Type dingType = getClass().getField("ding").getGenericType();
    final Type testerType = getClass().getField("tester").getGenericType();
    final Type tester2Type = getClass().getField("tester2").getGenericType();
    final Type dat2Type = getClass().getField("dat2").getGenericType();
    final Type dat3Type = getClass().getField("dat3").getGenericType();
    dis = dat;
    Assert.assertTrue(TypeUtils.isAssignable(datType, disType));
    // dis = da;
    Assert.assertFalse(TypeUtils.isAssignable(daType, disType));
    dis = uhder;
    Assert.assertTrue(TypeUtils.isAssignable(uhderType, disType));
    dis = ding;
    Assert.assertFalse(
        String.format("type %s not assignable to %s!", dingType, disType),
        TypeUtils.isAssignable(dingType, disType));
    dis = tester;
    Assert.assertTrue(TypeUtils.isAssignable(testerType, disType));
    // dis = tester2;
    Assert.assertFalse(TypeUtils.isAssignable(tester2Type, disType));
    // dat = dat2;
    Assert.assertFalse(TypeUtils.isAssignable(dat2Type, datType));
    // dat2 = dat;
    Assert.assertFalse(TypeUtils.isAssignable(datType, dat2Type));
    // dat = dat3;
    Assert.assertFalse(TypeUtils.isAssignable(dat3Type, datType));
    final char ch = 0;
    final boolean bo = false;
    final byte by = 0;
    final short sh = 0;
    int in = 0;
    long lo = 0;
    final float fl = 0;
    double du = 0;
    du = ch;
    Assert.assertTrue(TypeUtils.isAssignable(char.class, double.class));
    du = by;
    Assert.assertTrue(TypeUtils.isAssignable(byte.class, double.class));
    du = sh;
    Assert.assertTrue(TypeUtils.isAssignable(short.class, double.class));
    du = in;
    Assert.assertTrue(TypeUtils.isAssignable(int.class, double.class));
    du = lo;
    Assert.assertTrue(TypeUtils.isAssignable(long.class, double.class));
    du = fl;
    Assert.assertTrue(TypeUtils.isAssignable(float.class, double.class));
    lo = in;
    Assert.assertTrue(TypeUtils.isAssignable(int.class, long.class));
    lo = Integer.valueOf(0);
    Assert.assertTrue(TypeUtils.isAssignable(Integer.class, long.class));
    // Long lngW = 1;
    Assert.assertFalse(TypeUtils.isAssignable(int.class, Long.class));
    // lngW = Integer.valueOf( 0 );
    Assert.assertFalse(TypeUtils.isAssignable(Integer.class, Long.class));
    in = Integer.valueOf(0);
    Assert.assertTrue(TypeUtils.isAssignable(Integer.class, int.class));
    final Integer inte = in;
    Assert.assertTrue(TypeUtils.isAssignable(int.class, Integer.class));
    Assert.assertTrue(TypeUtils.isAssignable(int.class, Number.class));
    Assert.assertTrue(TypeUtils.isAssignable(int.class, Object.class));
    final Type intComparableType = getClass().getField("intComparable").getGenericType();
    intComparable = 1;
    Assert.assertTrue(TypeUtils.isAssignable(int.class, intComparableType));
    Assert.assertTrue(TypeUtils.isAssignable(int.class, Comparable.class));
    final Serializable ser = 1;
    Assert.assertTrue(TypeUtils.isAssignable(int.class, Serializable.class));
    final Type longComparableType = getClass().getField("longComparable").getGenericType();
    // longComparable = 1;
    Assert.assertFalse(TypeUtils.isAssignable(int.class, longComparableType));
    // longComparable = Integer.valueOf( 0 );
    Assert.assertFalse(TypeUtils.isAssignable(Integer.class, longComparableType));
    // int[] ia;
    // long[] la = ia;
    Assert.assertFalse(TypeUtils.isAssignable(int[].class, long[].class));
    final Integer[] ia = null;
    final Type caType = getClass().getField("intWildcardComparable").getGenericType();
    intWildcardComparable = ia;
    Assert.assertTrue(TypeUtils.isAssignable(Integer[].class, caType));
    // int[] ina = ia;
    Assert.assertFalse(TypeUtils.isAssignable(Integer[].class, int[].class));
    final int[] ina = null;
    Object[] oa;
    // oa = ina;
    Assert.assertFalse(TypeUtils.isAssignable(int[].class, Object[].class));
    oa = new Integer[0];
    Assert.assertTrue(TypeUtils.isAssignable(Integer[].class, Object[].class));
    final Type bClassType = AClass.class.getField("bClass").getGenericType();
    final Type cClassType = AClass.class.getField("cClass").getGenericType();
    final Type dClassType = AClass.class.getField("dClass").getGenericType();
    final Type eClassType = AClass.class.getField("eClass").getGenericType();
    final Type fClassType = AClass.class.getField("fClass").getGenericType();
    final AClass aClass = new AClass(new AAClass<String>());
    aClass.bClass = aClass.cClass;
    Assert.assertTrue(TypeUtils.isAssignable(cClassType, bClassType));
    aClass.bClass = aClass.dClass;
    Assert.assertTrue(TypeUtils.isAssignable(dClassType, bClassType));
    aClass.bClass = aClass.eClass;
    Assert.assertTrue(TypeUtils.isAssignable(eClassType, bClassType));
    aClass.bClass = aClass.fClass;
    Assert.assertTrue(TypeUtils.isAssignable(fClassType, bClassType));
    aClass.cClass = aClass.dClass;
    Assert.assertTrue(TypeUtils.isAssignable(dClassType, cClassType));
    aClass.cClass = aClass.eClass;
    Assert.assertTrue(TypeUtils.isAssignable(eClassType, cClassType));
    aClass.cClass = aClass.fClass;
    Assert.assertTrue(TypeUtils.isAssignable(fClassType, cClassType));
    aClass.dClass = aClass.eClass;
    Assert.assertTrue(TypeUtils.isAssignable(eClassType, dClassType));
    aClass.dClass = aClass.fClass;
    Assert.assertTrue(TypeUtils.isAssignable(fClassType, dClassType));
    aClass.eClass = aClass.fClass;
    Assert.assertTrue(TypeUtils.isAssignable(fClassType, eClassType));
  }
Exemplo n.º 19
0
  @Test
  public void testGetPrimitiveArrayComponentType() throws Exception {
    Assert.assertEquals(boolean.class, TypeUtils.getArrayComponentType(boolean[].class));
    Assert.assertEquals(byte.class, TypeUtils.getArrayComponentType(byte[].class));
    Assert.assertEquals(short.class, TypeUtils.getArrayComponentType(short[].class));
    Assert.assertEquals(int.class, TypeUtils.getArrayComponentType(int[].class));
    Assert.assertEquals(char.class, TypeUtils.getArrayComponentType(char[].class));
    Assert.assertEquals(long.class, TypeUtils.getArrayComponentType(long[].class));
    Assert.assertEquals(float.class, TypeUtils.getArrayComponentType(float[].class));
    Assert.assertEquals(double.class, TypeUtils.getArrayComponentType(double[].class));

    Assert.assertNull(TypeUtils.getArrayComponentType(boolean.class));
    Assert.assertNull(TypeUtils.getArrayComponentType(byte.class));
    Assert.assertNull(TypeUtils.getArrayComponentType(short.class));
    Assert.assertNull(TypeUtils.getArrayComponentType(int.class));
    Assert.assertNull(TypeUtils.getArrayComponentType(char.class));
    Assert.assertNull(TypeUtils.getArrayComponentType(long.class));
    Assert.assertNull(TypeUtils.getArrayComponentType(float.class));
    Assert.assertNull(TypeUtils.getArrayComponentType(double.class));
  }
Exemplo n.º 20
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  @Test
  public void testIsArrayTypeClasses() {
    Assert.assertTrue(TypeUtils.isArrayType(boolean[].class));
    Assert.assertTrue(TypeUtils.isArrayType(byte[].class));
    Assert.assertTrue(TypeUtils.isArrayType(short[].class));
    Assert.assertTrue(TypeUtils.isArrayType(int[].class));
    Assert.assertTrue(TypeUtils.isArrayType(char[].class));
    Assert.assertTrue(TypeUtils.isArrayType(long[].class));
    Assert.assertTrue(TypeUtils.isArrayType(float[].class));
    Assert.assertTrue(TypeUtils.isArrayType(double[].class));
    Assert.assertTrue(TypeUtils.isArrayType(Object[].class));
    Assert.assertTrue(TypeUtils.isArrayType(String[].class));

    Assert.assertFalse(TypeUtils.isArrayType(boolean.class));
    Assert.assertFalse(TypeUtils.isArrayType(byte.class));
    Assert.assertFalse(TypeUtils.isArrayType(short.class));
    Assert.assertFalse(TypeUtils.isArrayType(int.class));
    Assert.assertFalse(TypeUtils.isArrayType(char.class));
    Assert.assertFalse(TypeUtils.isArrayType(long.class));
    Assert.assertFalse(TypeUtils.isArrayType(float.class));
    Assert.assertFalse(TypeUtils.isArrayType(double.class));
    Assert.assertFalse(TypeUtils.isArrayType(Object.class));
    Assert.assertFalse(TypeUtils.isArrayType(String.class));
  }
Exemplo n.º 21
0
  @Test
  public void testIsArrayGenericTypes() throws Exception {
    final Method method =
        getClass()
            .getMethod(
                "dummyMethod",
                List.class,
                List.class,
                List.class,
                List.class,
                List.class,
                List.class,
                List.class,
                List[].class,
                List[].class,
                List[].class,
                List[].class,
                List[].class,
                List[].class,
                List[].class);

    final Type[] types = method.getGenericParameterTypes();

    Assert.assertFalse(TypeUtils.isArrayType(types[0]));
    Assert.assertFalse(TypeUtils.isArrayType(types[1]));
    Assert.assertFalse(TypeUtils.isArrayType(types[2]));
    Assert.assertFalse(TypeUtils.isArrayType(types[3]));
    Assert.assertFalse(TypeUtils.isArrayType(types[4]));
    Assert.assertFalse(TypeUtils.isArrayType(types[5]));
    Assert.assertFalse(TypeUtils.isArrayType(types[6]));
    Assert.assertTrue(TypeUtils.isArrayType(types[7]));
    Assert.assertTrue(TypeUtils.isArrayType(types[8]));
    Assert.assertTrue(TypeUtils.isArrayType(types[9]));
    Assert.assertTrue(TypeUtils.isArrayType(types[10]));
    Assert.assertTrue(TypeUtils.isArrayType(types[11]));
    Assert.assertTrue(TypeUtils.isArrayType(types[12]));
    Assert.assertTrue(TypeUtils.isArrayType(types[13]));
  }
Exemplo n.º 22
0
 @Test
 public void testToLongString() {
   Assert.assertEquals(
       getClass().getName() + ":B", TypeUtils.toLongString(getClass().getTypeParameters()[0]));
 }
Exemplo n.º 23
0
  @Test
  public void testGetArrayComponentType() throws Exception {
    final Method method =
        getClass()
            .getMethod(
                "dummyMethod",
                List.class,
                List.class,
                List.class,
                List.class,
                List.class,
                List.class,
                List.class,
                List[].class,
                List[].class,
                List[].class,
                List[].class,
                List[].class,
                List[].class,
                List[].class);

    final Type[] types = method.getGenericParameterTypes();

    Assert.assertNull(TypeUtils.getArrayComponentType(types[0]));
    Assert.assertNull(TypeUtils.getArrayComponentType(types[1]));
    Assert.assertNull(TypeUtils.getArrayComponentType(types[2]));
    Assert.assertNull(TypeUtils.getArrayComponentType(types[3]));
    Assert.assertNull(TypeUtils.getArrayComponentType(types[4]));
    Assert.assertNull(TypeUtils.getArrayComponentType(types[5]));
    Assert.assertNull(TypeUtils.getArrayComponentType(types[6]));
    Assert.assertEquals(types[0], TypeUtils.getArrayComponentType(types[7]));
    Assert.assertEquals(types[1], TypeUtils.getArrayComponentType(types[8]));
    Assert.assertEquals(types[2], TypeUtils.getArrayComponentType(types[9]));
    Assert.assertEquals(types[3], TypeUtils.getArrayComponentType(types[10]));
    Assert.assertEquals(types[4], TypeUtils.getArrayComponentType(types[11]));
    Assert.assertEquals(types[5], TypeUtils.getArrayComponentType(types[12]));
    Assert.assertEquals(types[6], TypeUtils.getArrayComponentType(types[13]));
  }
Exemplo n.º 24
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 @Test
 public void testLang820() throws Exception {
   final Type[] typeArray = {String.class, String.class};
   final Type[] expectedArray = {String.class};
   Assert.assertArrayEquals(expectedArray, TypeUtils.normalizeUpperBounds(typeArray));
 }