cn.featherfly.common.asm

Class Asm

java.lang.Object

cn.featherfly.common.asm.Asm

public class Asm
extends java.lang.Object

AsmUtils

.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONSTRUCT_METHOD The Constant CONSTRUCT_METHOD.
static java.lang.String	NONE_PARAMETER_DESCRIPTOR The Constant NONE_PARAMETER_DESCRIPTOR.
static java.lang.String	PRIMITIVE_BOXING_METHOD The Constant PRIMITIVE_BOXING_METHOD.
static java.lang.String	PRIMITIVE_WRAPPER_METHOD Deprecated. PRIMITIVE_BOXING_METHOD

Constructor Summary

Constructors

Constructor and Description
Asm()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	_getMethodDescriptor(java.lang.Class<?> type) Gets the method descriptor.
static java.lang.String	getConstructorDescriptor() Gets the constructor descriptor.
static java.lang.String	getConstructorDescriptor(java.lang.Class<?>... paramTypes) Gets the constructor descriptor.
static java.lang.String	getConstructorDescriptor(java.lang.String... paramTypeDescriptors) Gets the constructor descriptor.
static int	getLoadCode(java.lang.Class<?> primitiveType) Gets the primitive return code.
static java.lang.String	getName(java.lang.Class<?> type) Gets the name.
static java.lang.String	getName(java.lang.String className) Gets the name.
static java.lang.String[]	getParamNames(java.lang.reflect.Executable executable) Gets the constructor or method param names.
static java.lang.String	getPrimitiveBoxingMethodDescriptor(java.lang.Class<?> type) Gets the primitive boxing method descriptor.
static java.lang.String	getPrimitiveBoxingMethodDescriptor(java.lang.String type) Gets the primitive boxing method descriptor.
static int	getPrimitiveReturnCode(java.lang.Class<?> primitiveType) Gets the primitive return code.
static java.lang.String	getPrimitiveUnboxingMethod(java.lang.Class<?> type) Gets the primitive unboxing method name.
static java.lang.String	getPrimitiveUnboxingMethod(java.lang.String type) Gets the primitive unboxing method name.
static java.lang.String	getPrimitiveUnboxingMethodDescriptor(java.lang.Class<?> type) Gets the primitive unboxing method descriptor.
static java.lang.String	getPrimitiveUnboxingMethodDescriptor(java.lang.String type) Gets the primitive unboxing method descriptor.
static java.lang.String	getPrimitiveWrapperMethodDescriptor(java.lang.Class<?> type) Deprecated. getPrimitiveBoxingMethodDescriptor(Class)
static java.lang.String	getPrimitiveWrapperMethodDescriptor(java.lang.String type) Deprecated. getPrimitiveBoxingMethodDescriptor(String)
static java.lang.String	getPrimitiveWrapperName(java.lang.Class<?> type) Gets the primitive wrapper name.
static java.lang.String	getPrimitiveWrapperName(java.lang.String type) Gets the primitive wrapper name.
static int	getReturnCode(java.lang.Class<?> type) Gets the return code.
static org.objectweb.asm.Type	getType(java.lang.Class<?> type)
static org.objectweb.asm.Type	getType(java.lang.String type)
static boolean	isPrimitive(java.lang.String type) Checks if is primitive.
static java.lang.String	javapString(org.objectweb.asm.tree.AbstractInsnNode abstractInsnNode) Javap string.
static java.lang.String	opcodeName(int opcode) Opcode name.

Methods inherited from class java.lang.Object

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

Field Detail

CONSTRUCT_METHOD

public static final java.lang.String CONSTRUCT_METHOD

The Constant CONSTRUCT_METHOD.

See Also:

Constant Field Values

PRIMITIVE_BOXING_METHOD

public static final java.lang.String PRIMITIVE_BOXING_METHOD

The Constant PRIMITIVE_BOXING_METHOD.

See Also:

Constant Field Values

PRIMITIVE_WRAPPER_METHOD

@Deprecated
public static final java.lang.String PRIMITIVE_WRAPPER_METHOD

Deprecated. PRIMITIVE_BOXING_METHOD

The Constant PRIMITIVE_WRAPPER_METHOD.

See Also:

Constant Field Values

NONE_PARAMETER_DESCRIPTOR

public static final java.lang.String NONE_PARAMETER_DESCRIPTOR

The Constant NONE_PARAMETER_DESCRIPTOR.

See Also:

Constant Field Values

Constructor Detail

Asm

public Asm()

Method Detail

opcodeName

public static java.lang.String opcodeName(int opcode)

Opcode name.

Parameters:

opcode - the opcode

Returns:

the string

javapString

public static java.lang.String javapString(org.objectweb.asm.tree.AbstractInsnNode abstractInsnNode)

Javap string.

Parameters:

abstractInsnNode - the abstract insn node

Returns:

the string

_getMethodDescriptor

public static java.lang.String _getMethodDescriptor(java.lang.Class<?> type)

Gets the method descriptor.

Parameters:

type - the type

Returns:

the string

getConstructorDescriptor

public static java.lang.String getConstructorDescriptor()

Gets the constructor descriptor.

Returns:

the constructor descriptor

getConstructorDescriptor

public static java.lang.String getConstructorDescriptor(java.lang.Class<?>... paramTypes)

Gets the constructor descriptor.

Parameters:

paramTypes - the param types

Returns:

the constructor descriptor

getConstructorDescriptor

public static java.lang.String getConstructorDescriptor(java.lang.String... paramTypeDescriptors)

Gets the constructor descriptor.

Parameters:

paramTypeDescriptors - the param type descriptors

Returns:

the constructor descriptor

getName

public static java.lang.String getName(java.lang.Class<?> type)

Gets the name.

Parameters:

type - the type

Returns:

the name

getName

public static java.lang.String getName(java.lang.String className)

Gets the name.

Parameters:

className - the class name

Returns:

the name

getReturnCode

public static int getReturnCode(java.lang.Class<?> type)

Gets the return code.

Parameters:

type - the type

Returns:

the return code

getPrimitiveReturnCode

public static int getPrimitiveReturnCode(java.lang.Class<?> primitiveType)

Gets the primitive return code.

Parameters:

primitiveType - the primitive type

Returns:

the primitive return code

getLoadCode

public static int getLoadCode(java.lang.Class<?> primitiveType)

Gets the primitive return code.

Parameters:

primitiveType - the primitive type

Returns:

the primitive return code

getPrimitiveUnboxingMethod

public static java.lang.String getPrimitiveUnboxingMethod(java.lang.String type)

Gets the primitive unboxing method name.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getPrimitiveUnboxingMethod

public static java.lang.String getPrimitiveUnboxingMethod(java.lang.Class<?> type)

Gets the primitive unboxing method name.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getPrimitiveUnboxingMethodDescriptor

public static java.lang.String getPrimitiveUnboxingMethodDescriptor(java.lang.String type)

Gets the primitive unboxing method descriptor.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getPrimitiveUnboxingMethodDescriptor

public static java.lang.String getPrimitiveUnboxingMethodDescriptor(java.lang.Class<?> type)

Gets the primitive unboxing method descriptor.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getPrimitiveBoxingMethodDescriptor

public static java.lang.String getPrimitiveBoxingMethodDescriptor(java.lang.String type)

Gets the primitive boxing method descriptor.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getPrimitiveBoxingMethodDescriptor

public static java.lang.String getPrimitiveBoxingMethodDescriptor(java.lang.Class<?> type)

Gets the primitive boxing method descriptor.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getPrimitiveWrapperMethodDescriptor

@Deprecated
public static java.lang.String getPrimitiveWrapperMethodDescriptor(java.lang.String type)

Deprecated. getPrimitiveBoxingMethodDescriptor(String)

Gets the primitive wrapper method descriptor.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getPrimitiveWrapperMethodDescriptor

@Deprecated
public static java.lang.String getPrimitiveWrapperMethodDescriptor(java.lang.Class<?> type)

Deprecated. getPrimitiveBoxingMethodDescriptor(Class)

Gets the primitive wrapper method descriptor.

Parameters:

type - the type

Returns:

the primitive wrapper method descriptor

getType

public static org.objectweb.asm.Type getType(java.lang.Class<?> type)

getType

public static org.objectweb.asm.Type getType(java.lang.String type)

isPrimitive

public static boolean isPrimitive(java.lang.String type)

Checks if is primitive.

Parameters:

type - the type

Returns:

true, if is primitive

getPrimitiveWrapperName

public static java.lang.String getPrimitiveWrapperName(java.lang.String type)

Gets the primitive wrapper name.

Parameters:

type - the type

Returns:

the primitive wrapper name

getPrimitiveWrapperName

public static java.lang.String getPrimitiveWrapperName(java.lang.Class<?> type)

Gets the primitive wrapper name.

Parameters:

type - the type

Returns:

the primitive wrapper name

getParamNames

public static java.lang.String[] getParamNames(java.lang.reflect.Executable executable)

Gets the constructor or method param names.

Parameters:

executable - constructor or method

Returns:

the param names