@Test
public void testNonAvailableAnnotations() throws Exception {
TypeDescription typeDescription =
describe(
new ByteArrayClassLoader(
null,
ClassFileExtraction.of(MissingAnnotations.class),
null,
ByteArrayClassLoader.PersistenceHandler.MANIFEST,
PackageDefinitionStrategy.NoOp.INSTANCE)
.loadClass(MissingAnnotations.class.getName()));
assertThat(
typeDescription.getDeclaredAnnotations().isAnnotationPresent(SampleAnnotation.class),
is(false));
assertThat(
typeDescription
.getDeclaredFields()
.getOnly()
.getDeclaredAnnotations()
.isAnnotationPresent(SampleAnnotation.class),
is(false));
assertThat(
typeDescription
.getDeclaredMethods()
.filter(isMethod())
.getOnly()
.getDeclaredAnnotations()
.isAnnotationPresent(SampleAnnotation.class),
is(false));
}
@Override
public ISpecies getParentSpecies() {
if (parentSpecies == null) {
final TypeDescription parentSpecDesc = getDescription().getParent();
// Takes care of invalid species (see Issue 711)
if (parentSpecDesc == null || parentSpecDesc == getDescription()) {
return null;
}
ISpecies currentMacroSpec = this.getMacroSpecies();
while (currentMacroSpec != null && parentSpecies == null) {
parentSpecies = currentMacroSpec.getMicroSpecies(parentSpecDesc.getName());
currentMacroSpec = currentMacroSpec.getMacroSpecies();
}
}
return parentSpecies;
}
@Test
public void testEquals() throws Exception {
TypeDescription identical = describe(SampleClass.class);
assertThat(identical, equalTo(identical));
TypeDescription equalFirst = mock(TypeDescription.class);
when(equalFirst.getName()).thenReturn(SampleClass.class.getName());
assertThat(describe(SampleClass.class), equalTo(equalFirst));
assertThat(describe(SampleClass.class), not(equalTo(describe(SampleInterface.class))));
assertThat(
describe(SampleClass.class),
not(equalTo((TypeDescription) new TypeDescription.ForLoadedType(SampleInterface.class))));
assertThat(describe(SampleClass.class), not(equalTo(new Object())));
assertThat(describe(SampleClass.class), not(equalTo(null)));
assertThat(
describe(Object[].class),
equalTo((TypeDescription) new TypeDescription.ForLoadedType(Object[].class)));
assertThat(
describe(Object[].class),
not(equalTo((TypeDescription) new TypeDescription.ForLoadedType(Object.class))));
}
@Test
public void testGenericType() throws Exception {
DynamicType.Unloaded<?> unloaded = new ByteBuddy().redefine(GenericType.class).make();
Class<?> type =
unloaded
.load(ClassLoadingStrategy.BOOTSTRAP_LOADER, ClassLoadingStrategy.Default.WRAPPER)
.getLoaded();
TypeDescription createdType = new TypeDescription.ForLoadedType(type);
TypeDescription originalType = new TypeDescription.ForLoadedType(GenericType.class);
assertThat(createdType.getTypeVariables(), is(originalType.getTypeVariables()));
assertThat(createdType.getSuperClass(), is(originalType.getSuperClass()));
assertThat(createdType.getInterfaces(), is(originalType.getInterfaces()));
}
@Test
public void testEquals() throws Exception {
TypeDescription identical = describe(SampleClass.class);
assertThat(identical, is(identical));
TypeDescription equalFirst = mock(TypeDescription.class);
when(equalFirst.getSort()).thenReturn(TypeDefinition.Sort.NON_GENERIC);
when(equalFirst.asErasure()).thenReturn(equalFirst);
when(equalFirst.getName()).thenReturn(SampleClass.class.getName());
assertThat(describe(SampleClass.class), is(equalFirst));
assertThat(describe(SampleClass.class), not(describe(SampleInterface.class)));
assertThat(
describe(SampleClass.class),
not((TypeDescription) new TypeDescription.ForLoadedType(SampleInterface.class)));
TypeDefinition nonRawType = mock(TypeDescription.Generic.class);
when(nonRawType.getSort()).thenReturn(TypeDefinition.Sort.VARIABLE);
assertThat(describe(SampleClass.class), not(nonRawType));
assertThat(describe(SampleClass.class), not(new Object()));
assertThat(describe(SampleClass.class), not(equalTo(null)));
assertThat(
describe(Object[].class),
is((TypeDescription) new TypeDescription.ForLoadedType(Object[].class)));
assertThat(describe(Object[].class), not(TypeDescription.OBJECT));
}
private OrcFile.WriterOptions getOptions(JobConf conf, Properties props) {
OrcFile.WriterOptions result = OrcFile.writerOptions(props, conf);
if (props != null) {
final String columnNameProperty = props.getProperty(IOConstants.COLUMNS);
final String columnTypeProperty = props.getProperty(IOConstants.COLUMNS_TYPES);
if (columnNameProperty != null
&& !columnNameProperty.isEmpty()
&& columnTypeProperty != null
&& !columnTypeProperty.isEmpty()) {
List<String> columnNames;
List<TypeInfo> columnTypes;
if (columnNameProperty.length() == 0) {
columnNames = new ArrayList<String>();
} else {
columnNames = Arrays.asList(columnNameProperty.split(","));
}
if (columnTypeProperty.length() == 0) {
columnTypes = new ArrayList<TypeInfo>();
} else {
columnTypes = TypeInfoUtils.getTypeInfosFromTypeString(columnTypeProperty);
}
TypeDescription schema = TypeDescription.createStruct();
for (int i = 0; i < columnNames.size(); ++i) {
schema.addField(columnNames.get(i), convertTypeInfo(columnTypes.get(i)));
}
if (LOG.isDebugEnabled()) {
LOG.debug("ORC schema = " + schema);
}
result.setSchema(schema);
}
}
return result;
}
static TypeDescription convertTypeInfo(TypeInfo info) {
switch (info.getCategory()) {
case PRIMITIVE:
{
PrimitiveTypeInfo pinfo = (PrimitiveTypeInfo) info;
switch (pinfo.getPrimitiveCategory()) {
case BOOLEAN:
return TypeDescription.createBoolean();
case BYTE:
return TypeDescription.createByte();
case SHORT:
return TypeDescription.createShort();
case INT:
return TypeDescription.createInt();
case LONG:
return TypeDescription.createLong();
case FLOAT:
return TypeDescription.createFloat();
case DOUBLE:
return TypeDescription.createDouble();
case STRING:
return TypeDescription.createString();
case DATE:
return TypeDescription.createDate();
case TIMESTAMP:
return TypeDescription.createTimestamp();
case BINARY:
return TypeDescription.createBinary();
case DECIMAL:
{
DecimalTypeInfo dinfo = (DecimalTypeInfo) pinfo;
return TypeDescription.createDecimal()
.withScale(dinfo.getScale())
.withPrecision(dinfo.getPrecision());
}
case VARCHAR:
{
BaseCharTypeInfo cinfo = (BaseCharTypeInfo) pinfo;
return TypeDescription.createVarchar().withMaxLength(cinfo.getLength());
}
case CHAR:
{
BaseCharTypeInfo cinfo = (BaseCharTypeInfo) pinfo;
return TypeDescription.createChar().withMaxLength(cinfo.getLength());
}
default:
throw new IllegalArgumentException(
"ORC doesn't handle primitive" + " category " + pinfo.getPrimitiveCategory());
}
}
case LIST:
{
ListTypeInfo linfo = (ListTypeInfo) info;
return TypeDescription.createList(convertTypeInfo(linfo.getListElementTypeInfo()));
}
case MAP:
{
MapTypeInfo minfo = (MapTypeInfo) info;
return TypeDescription.createMap(
convertTypeInfo(minfo.getMapKeyTypeInfo()),
convertTypeInfo(minfo.getMapValueTypeInfo()));
}
case UNION:
{
UnionTypeInfo minfo = (UnionTypeInfo) info;
TypeDescription result = TypeDescription.createUnion();
for (TypeInfo child : minfo.getAllUnionObjectTypeInfos()) {
result.addUnionChild(convertTypeInfo(child));
}
return result;
}
case STRUCT:
{
StructTypeInfo sinfo = (StructTypeInfo) info;
TypeDescription result = TypeDescription.createStruct();
for (String fieldName : sinfo.getAllStructFieldNames()) {
result.addField(fieldName, convertTypeInfo(sinfo.getStructFieldTypeInfo(fieldName)));
}
return result;
}
default:
throw new IllegalArgumentException("ORC doesn't handle " + info.getCategory());
}
}
@Test(expected = GenericSignatureFormatError.class)
public void testMalformedMethodSignature() throws Exception {
TypeDescription typeDescription = describe(SignatureMalformer.malform(MalformedBase.class));
assertThat(typeDescription.getDeclaredMethods().filter(isMethod()).size(), is(1));
typeDescription.getDeclaredMethods().filter(isMethod()).getOnly().getReturnType().getSort();
}
@Test(expected = GenericSignatureFormatError.class)
public void testMalformedTypeSignature() throws Exception {
TypeDescription typeDescription = describe(SignatureMalformer.malform(MalformedBase.class));
assertThat(typeDescription.getInterfaces().size(), is(1));
typeDescription.getInterfaces().getOnly().getSort();
}