Package org.glassfish.gmbal.typelib

Class TypeEvaluator

java.lang.Object

org.glassfish.gmbal.typelib.TypeEvaluator

public class TypeEvaluator
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	TypeEvaluator.EvalMapKey
private static class	TypeEvaluator.PartialDefinitions
private static class	TypeEvaluator.TypeEvaluationVisitor

Field Summary

Fields

Modifier and Type	Field	Description
private static java.util.Map<java.lang.Class,EvaluatedType>	classMap
private static java.util.List<EvaluatedType>	emptyETList
private static java.util.Map<TypeEvaluator.EvalMapKey,EvaluatedClassDeclaration>	evalClassMap
private static java.util.Map<java.lang.Class<?>,EvaluatedType>	immutableTypes
private static java.lang.String	ORG_GLASSFISH_GMBAL_NO_MULTIPLE_UPPER_BOUNDS_EXCEPTION	For ORB compatibility with JDK11+ JDKs see https://github.com/eclipse-ee4j/orb-gmbal/issues/22

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TypeEvaluator()

Method Summary

Modifier and Type	Method	Description
static void	dumpEvalClassMap()
static int	evalClassMapSize()
private static java.util.List<java.lang.reflect.Field>	getDeclaredFields(java.lang.Class<?> cls)
private static java.lang.reflect.Method	getDeclaredMethod(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... sig)
private static java.util.List<java.lang.reflect.Method>	getDeclaredMethods(java.lang.Class<?> cls)
private static EvaluatedClassDeclaration	getECD(java.lang.Class cls)
static EvaluatedType	getEvaluatedType(java.lang.Class cls)	Given any generic java type, evaluate all of its type bounds and return an evaluated type.
private static EvaluatedType	getImmutableEvaluatedType(java.lang.Class<?> cls)	Return the EvaluatedType corresponding to cls if cls represents an immutable type, otherwise return null.
private static void	mapPut(EvaluatedClassDeclaration ecd, java.lang.Class cls)
static void	setDebugLevel(int level)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ORG_GLASSFISH_GMBAL_NO_MULTIPLE_UPPER_BOUNDS_EXCEPTION

private static final java.lang.String ORG_GLASSFISH_GMBAL_NO_MULTIPLE_UPPER_BOUNDS_EXCEPTION

For ORB compatibility with JDK11+ JDKs see https://github.com/eclipse-ee4j/orb-gmbal/issues/22

In short, the ORB references com.sun.corba.ee.spi.orb.ORB, which references com.sun.corba.ee.impl.corba.TypeCodeFactory which eventually references com.sun.corba.ee.spi.legacy.connection.Connection.getSocket and java.net.Socket.checkPermission(java.net.SocketImpl).

Now SocketImpl contains a method "<S extends SocketImpl & PlatformSocketImpl> S createPlatformSocketImpl", which causes the ORB to crash completely. Setting a system property with this string ignores the fact GMBAL doesn't support multiple upper bounds.

See Also:

Constant Field Values

immutableTypes

private static java.util.Map<java.lang.Class<?>,EvaluatedType> immutableTypes

evalClassMap

private static java.util.Map<TypeEvaluator.EvalMapKey,EvaluatedClassDeclaration> evalClassMap

emptyETList

private static java.util.List<EvaluatedType> emptyETList

classMap

private static java.util.Map<java.lang.Class,EvaluatedType> classMap

Constructor Detail

TypeEvaluator

private TypeEvaluator()

Method Detail

mapPut

private static void mapPut(EvaluatedClassDeclaration ecd,
                           java.lang.Class cls)

getImmutableEvaluatedType

private static EvaluatedType getImmutableEvaluatedType(java.lang.Class<?> cls)

Return the EvaluatedType corresponding to cls if cls represents an immutable type, otherwise return null.

Parameters:

cls -

Returns:

an EvaluatedType, if cls is on the immutable list; otherwise null.

setDebugLevel

public static void setDebugLevel(int level)

getECD

private static EvaluatedClassDeclaration getECD(java.lang.Class cls)

getDeclaredMethods

private static java.util.List<java.lang.reflect.Method> getDeclaredMethods(java.lang.Class<?> cls)

getDeclaredFields

private static java.util.List<java.lang.reflect.Field> getDeclaredFields(java.lang.Class<?> cls)

getDeclaredMethod

private static java.lang.reflect.Method getDeclaredMethod(java.lang.Class<?> cls,
                                                          java.lang.String name,
                                                          java.lang.Class<?>... sig)
                                                   throws java.lang.NoSuchMethodException,
                                                          java.security.PrivilegedActionException

Throws:

java.lang.NoSuchMethodException

java.security.PrivilegedActionException

evalClassMapSize

public static int evalClassMapSize()

dumpEvalClassMap

public static void dumpEvalClassMap()

getEvaluatedType

public static EvaluatedType getEvaluatedType(java.lang.Class cls)

Given any generic java type, evaluate all of its type bounds and return an evaluated type.

Parameters:

cls - The java type to evaluate

Returns:

The evaluated type