io.quarkus.arc.processor

Class AsmUtilCopy

java.lang.Object

io.quarkus.arc.processor.AsmUtilCopy

public class AsmUtilCopy
extends Object

Copy of quarkus-core AsmUtil for some methods, with a tweak on the ARG_MAPPER (not name->String anymore) and methods for getting a class signature and knowing if a signature is required.

Constructor Summary

Constructors

Constructor and Description
AsmUtilCopy()

Method Summary

Modifier and Type	Method and Description
static String	getSignature(org.jboss.jandex.ClassInfo klass) Returns the Java bytecode signature of a given Jandex Class using the given type argument mappings.
static String	getSignature(org.jboss.jandex.ClassInfo klass, Function<org.jboss.jandex.TypeVariable,org.jboss.jandex.Type> typeArgMapper) Returns the Java bytecode signature of a given Jandex Class using the given type argument mappings.
static String	getSignature(org.jboss.jandex.MethodInfo method) Returns the Java bytecode signature of a given Jandex MethodInfo with no type argument mappings.
static String	getSignature(org.jboss.jandex.MethodInfo method, Function<org.jboss.jandex.TypeVariable,org.jboss.jandex.Type> typeArgMapper) Returns the Java bytecode signature of a given Jandex MethodInfo using the given type argument mappings.
static boolean	needsSignature(org.jboss.jandex.ClassInfo klass) Returns true if the given class has type parameters or if its superclass or superinterfaces require a signature
static boolean	needsSignature(org.jboss.jandex.MethodInfo method) Returns true if the given method has type parameters or if its return type or parameter types require a signature

Methods inherited from class java.lang.Object

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

Constructor Detail

AsmUtilCopy

public AsmUtilCopy()

Method Detail

getSignature

public static String getSignature(org.jboss.jandex.MethodInfo method)

Returns the Java bytecode signature of a given Jandex MethodInfo with no type argument mappings. For example, given this method:

 
 public class Foo<T> {
  public <R> List<R> method(int a, T t){...} 
 }
 
 

This will return <R:Ljava/lang/Object;>(ITT;)Ljava/util/List<TR;>;.

Parameters:

method - the method you want the signature for.

Returns:

a bytecode signature for that method.

getSignature

public static String getSignature(org.jboss.jandex.MethodInfo method,
                                  Function<org.jboss.jandex.TypeVariable,org.jboss.jandex.Type> typeArgMapper)

Returns the Java bytecode signature of a given Jandex MethodInfo using the given type argument mappings. For example, given this method:

 
 public class Foo<T> {
  public <R> List<R> method(int a, T t){...} 
 }
 
 

This will return <R:Ljava/lang/Object;>(ILjava/lang/Integer;)Ljava/util/List<TR;>; if your typeArgMapper contains T=Ljava/lang/Integer;.

Parameters:

method - the method you want the signature for.

typeArgMapper - a mapping between type variables and their resolved type.

Returns:

a bytecode signature for that method.

getSignature

public static String getSignature(org.jboss.jandex.ClassInfo klass)

Returns the Java bytecode signature of a given Jandex Class using the given type argument mappings. For example, given this class:

 
 public class Foo extends Bar implements List {
 }
 

This will return <R:Ljava/lang/Object;>LBar<TR;>;Ljava/util/List<Ljava/lang/String;>;.

Parameters:

klass - the class you want the signature for.

Returns:

a bytecode signature for that class.

getSignature

public static String getSignature(org.jboss.jandex.ClassInfo klass,
                                  Function<org.jboss.jandex.TypeVariable,org.jboss.jandex.Type> typeArgMapper)

Returns the Java bytecode signature of a given Jandex Class using the given type argument mappings. For example, given this class:

 
 public class Foo extends Bar implements List {
 }
 

This will return <R:Ljava/lang/Object;>LBar<TR;>;Ljava/util/List<Ljava/lang/String;>;.

Parameters:

klass - the class you want the signature for.

typeArgMapper - a mapping between type variables and their resolved type.

Returns:

a bytecode signature for that class.

needsSignature

public static boolean needsSignature(org.jboss.jandex.ClassInfo klass)

Returns true if the given class has type parameters or if its superclass or superinterfaces require a signature

needsSignature

public static boolean needsSignature(org.jboss.jandex.MethodInfo method)

Returns true if the given method has type parameters or if its return type or parameter types require a signature