Top Description Fields Constructors Methods

org.jboss.classfilewriter.util

public final Class Signatures

Class Inheritance

extends Object

java.lang.Object
org.jboss.classfilewriter.util.Signatures

Static Imports

org.jboss.classfilewriter.util.DescriptorUtils.BOOLEAN_CLASS_DESCRIPTOR, .DescriptorUtils.BYTE_CLASS_DESCRIPTOR, .DescriptorUtils.CHAR_CLASS_DESCRIPTOR, .DescriptorUtils.DOUBLE_CLASS_DESCRIPTOR, .DescriptorUtils.FLOAT_CLASS_DESCRIPTOR, .DescriptorUtils.INT_CLASS_DESCRIPTOR, .DescriptorUtils.LONG_CLASS_DESCRIPTOR, .DescriptorUtils.SHORT_CLASS_DESCRIPTOR, .DescriptorUtils.VOID_CLASS_DESCRIPTOR

Encode signatures that use types outside the type system of the Java Virtual Machine. See also the JVM spec, section "4.7.9.1. Signatures". If anything goes wrong during encoding a RuntimeException is thrown.

Author: Martin Kouba

Field Summary

Modifier and Type	Field and Description
pack-priv static final char	COLON
pack-priv static final char	SEMICOLON
pack-priv static final char	TYPE_PARAM_DEL_END
pack-priv static final char	TYPE_PARAM_DEL_START
pack-priv static final char	WILDCARD_LOWER_BOUND
pack-priv static final char	WILDCARD_NO_BOUND
pack-priv static final char	WILDCARD_UPPER_BOUND

Constructor Summary

Access	Constructor and Description
private	Signatures()

Method Summary

Modifier and Type	Method and Description
private static String	classTypeBase(String className) ClassTypeSignature base
private static String	encodeClassName(String className)
private static <T> Class<T>	getBound(Type[] bounds)
private static <T> Class<T>	getTypeParamBoundRawType(Type type)
private static void	javaType(Type type, StringBuilder builder) JavaTypeSignature
public static String	Returns: the JVM method signature methodSignature(Method method)
private static void	nonGenericType(Class<?> clazz, StringBuilder builder) BaseType, ClassTypeSignature or ArrayTypeSignature
private static void	parameterizedType(ParameterizedType parameterizedType, StringBuilder builder)
private static void	typeParameter(TypeVariable<?> typeVariable, StringBuilder builder) TypeParameter
private static void	typeVariable(TypeVariable<?> typeVariable, StringBuilder builder)
private static void	wildcardType(WildcardType wildcard, StringBuilder builder) Note that Java language does not support more than one upper/lower bound.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

COLON	back to summary
pack-priv static final char COLON

SEMICOLON	back to summary
pack-priv static final char SEMICOLON

TYPE_PARAM_DEL_END	back to summary
pack-priv static final char TYPE_PARAM_DEL_END

TYPE_PARAM_DEL_START	back to summary
pack-priv static final char TYPE_PARAM_DEL_START

WILDCARD_LOWER_BOUND	back to summary
pack-priv static final char WILDCARD_LOWER_BOUND

WILDCARD_NO_BOUND	back to summary
pack-priv static final char WILDCARD_NO_BOUND

WILDCARD_UPPER_BOUND	back to summary
pack-priv static final char WILDCARD_UPPER_BOUND

Constructor Detail

Signatures	back to summary
private Signatures()

Method Detail

classTypeBase	back to summary
private static String classTypeBase(String className) ClassTypeSignature base

encodeClassName	back to summary
private static String encodeClassName(String className)

getBound	back to summary
private static <T> Class<T> getBound(Type[] bounds) Annotations @SuppressWarnings:unchecked

getTypeParamBoundRawType	back to summary
private static <T> Class<T> getTypeParamBoundRawType(Type type) Annotations @SuppressWarnings:unchecked

javaType	back to summary
private static void javaType(Type type, StringBuilder builder) JavaTypeSignature

methodSignature	back to summary
public static String methodSignature(Method method) Returns:String the JVM method signature

nonGenericType	back to summary
private static void nonGenericType(Class<?> clazz, StringBuilder builder) BaseType, ClassTypeSignature or ArrayTypeSignature

parameterizedType	back to summary
private static void parameterizedType(ParameterizedType parameterizedType, StringBuilder builder)

typeParameter	back to summary
private static void typeParameter(TypeVariable<?> typeVariable, StringBuilder builder) TypeParameter

typeVariable	back to summary
private static void typeVariable(TypeVariable<?> typeVariable, StringBuilder builder)

wildcardType	back to summary
private static void wildcardType(WildcardType wildcard, StringBuilder builder) Note that Java language does not support more than one upper/lower bound.