Top Description Constructors Methods

com.google.inject.internal.aop

pack-priv final Class BytecodeTasks

Class Inheritance

extends Object

java.lang.Object
com.google.inject.internal.aop.BytecodeTasks

Static Imports

org.objectweb.asm.Opcodes.AALOAD, .Opcodes.AASTORE, .Opcodes.ALOAD, .Opcodes.ANEWARRAY, .Opcodes.BIPUSH, .Opcodes.CHECKCAST, .Opcodes.DUP, .Opcodes.ICONST_0, .Opcodes.ILOAD, .Opcodes.INVOKESTATIC, .Opcodes.INVOKEVIRTUAL, .Opcodes.SIPUSH

Utility methods to generate common bytecode tasks.

Author: [email protected] (Stuart McCulloch)

Constructor Summary

Access	Constructor and Description
private	BytecodeTasks()

Method Summary

Modifier and Type	Method and Description
public static void	box(MethodVisitor mv, Type primitiveType) Boxes a primitive value on the Java stack.
public static int	loadArgument(MethodVisitor mv, Class<?> parameterType, int slot) Loads a local argument onto the Java stack and returns the size of the argument.
public static void	packArguments(MethodVisitor mv, Class<?>[] parameterTypes) Packs local arguments into an argument array on the Java stack.
public static void	pushInteger(MethodVisitor mv, int value) Pushes an integer onto the stack, choosing the most efficient opcode.
public static void	unbox(MethodVisitor mv, Type primitiveType) Unboxes a boxed value on the Java stack.
public static void	unpackArguments(MethodVisitor mv, Class<?>[] parameterTypes) Unpacks an array of arguments and pushes them onto the Java stack.

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

Constructor Detail

BytecodeTasks	back to summary
private BytecodeTasks()

Method Detail

box	back to summary
public static void box(MethodVisitor mv, Type primitiveType) Boxes a primitive value on the Java stack.

loadArgument	back to summary
public static int loadArgument(MethodVisitor mv, Class<?> parameterType, int slot) Loads a local argument onto the Java stack and returns the size of the argument.

packArguments	back to summary
public static void packArguments(MethodVisitor mv, Class<?>[] parameterTypes) Packs local arguments into an argument array on the Java stack.

pushInteger	back to summary
public static void pushInteger(MethodVisitor mv, int value) Pushes an integer onto the stack, choosing the most efficient opcode.

unbox	back to summary
public static void unbox(MethodVisitor mv, Type primitiveType) Unboxes a boxed value on the Java stack.

unpackArguments	back to summary
public static void unpackArguments(MethodVisitor mv, Class<?>[] parameterTypes) Unpacks an array of arguments and pushes them onto the Java stack.