21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.reflect.generics.reflectiveObjects; 27 28 import sun.reflect.generics.tree.FieldTypeSignature; 29 30 import java.lang.reflect.MalformedParameterizedTypeException; 31 import java.lang.reflect.Method; 32 import java.lang.reflect.ParameterizedType; 33 import java.lang.reflect.Type; 34 import java.lang.reflect.TypeVariable; 35 import java.util.Arrays; 36 import java.util.Objects; 37 38 /** Implementing class for ParameterizedType interface. */ 39 40 public class ParameterizedTypeImpl implements ParameterizedType { 41 private Type[] actualTypeArguments; 42 private Class<?> rawType; 43 private Type ownerType; 44 45 private ParameterizedTypeImpl(Class<?> rawType, 46 Type[] actualTypeArguments, 47 Type ownerType) { 48 this.actualTypeArguments = actualTypeArguments; 49 this.rawType = rawType; 50 this.ownerType = (ownerType != null) ? ownerType : rawType.getDeclaringClass(); 51 validateConstructorArguments(); 52 } 53 54 private void validateConstructorArguments() { 55 TypeVariable<?>[] formals = rawType.getTypeParameters(); 56 // check correct arity of actual type args 57 if (formals.length != actualTypeArguments.length){ 58 throw new MalformedParameterizedTypeException(); 59 } 60 for (int i = 0; i < actualTypeArguments.length; i++) { 61 // check actuals against formals' bounds 62 } 63 } | 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.reflect.generics.reflectiveObjects; 27 28 import sun.reflect.generics.tree.FieldTypeSignature; 29 30 import java.lang.reflect.MalformedParameterizedTypeException; 31 import java.lang.reflect.Method; 32 import java.lang.reflect.ParameterizedType; 33 import java.lang.reflect.Type; 34 import java.lang.reflect.TypeVariable; 35 import java.util.Arrays; 36 import java.util.Objects; 37 38 /** Implementing class for ParameterizedType interface. */ 39 40 public class ParameterizedTypeImpl implements ParameterizedType { 41 private final Type[] actualTypeArguments; 42 private final Class<?> rawType; 43 private final Type ownerType; 44 45 private ParameterizedTypeImpl(Class<?> rawType, 46 Type[] actualTypeArguments, 47 Type ownerType) { 48 this.actualTypeArguments = actualTypeArguments; 49 this.rawType = rawType; 50 this.ownerType = (ownerType != null) ? ownerType : rawType.getDeclaringClass(); 51 validateConstructorArguments(); 52 } 53 54 private void validateConstructorArguments() { 55 TypeVariable<?>[] formals = rawType.getTypeParameters(); 56 // check correct arity of actual type args 57 if (formals.length != actualTypeArguments.length){ 58 throw new MalformedParameterizedTypeException(); 59 } 60 for (int i = 0; i < actualTypeArguments.length; i++) { 61 // check actuals against formals' bounds 62 } 63 } |