Package org.apache.maven.shared.dependency.analyzer.asm

Class ConstantPoolParser

java.lang.Object

org.apache.maven.shared.dependency.analyzer.asm.ConstantPoolParser

public class ConstantPoolParser
extends java.lang.Object

A small parser to read the constant pool directly, in case it contains references ASM does not support. Adapted from http://stackoverflow.com/a/32278587/23691 Constant pool types:

See Also:

JVM 9 Sepc, JVM 10 Sepc

Field Summary

Fields

Modifier and Type	Field	Description
static byte	CONSTANT_CLASS
static byte	CONSTANT_DOUBLE
static byte	CONSTANT_FIELDREF
static byte	CONSTANT_FLOAT
static byte	CONSTANT_INTEGER
static byte	CONSTANT_INTERFACEMETHODREF
static byte	CONSTANT_INVOKE_DYNAMIC
static byte	CONSTANT_LONG
static byte	CONSTANT_METHOD_TYPE
static byte	CONSTANT_METHODHANDLE
static byte	CONSTANT_METHODREF
static byte	CONSTANT_MODULE
static byte	CONSTANT_NAME_AND_TYPE
static byte	CONSTANT_PACKAGE
static byte	CONSTANT_STRING
static byte	CONSTANT_UTF8
static int	HEAD
private static int	OX3F
private static int	OXE0
private static int	OXF0

Constructor Summary

Constructors

Constructor	Description
ConstantPoolParser()

Method Summary

Modifier and Type	Method	Description
private static java.lang.String	decodeString(java.nio.ByteBuffer buf)
(package private) static java.util.Set<java.lang.String>	getConstantPoolClassReferences(byte[] b)
(package private) static java.util.Set<java.lang.String>	parseConstantPoolClassReferences(java.nio.ByteBuffer buf)

Methods inherited from class java.lang.Object

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

Field Detail

HEAD

public static final int HEAD

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Constant Field Values

CONSTANT_UTF8

public static final byte CONSTANT_UTF8

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Constant Field Values

CONSTANT_INTEGER

public static final byte CONSTANT_INTEGER

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Constant Field Values

CONSTANT_FLOAT

public static final byte CONSTANT_FLOAT

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Constant Field Values

CONSTANT_LONG

public static final byte CONSTANT_LONG

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Constant Field Values

CONSTANT_DOUBLE

public static final byte CONSTANT_DOUBLE

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Constant Field Values

CONSTANT_CLASS

public static final byte CONSTANT_CLASS

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Constant Field Values

CONSTANT_STRING

public static final byte CONSTANT_STRING

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Constant Field Values

CONSTANT_FIELDREF

public static final byte CONSTANT_FIELDREF

See Also:

Constant Field Values

CONSTANT_METHODREF

public static final byte CONSTANT_METHODREF

See Also:

Constant Field Values

CONSTANT_INTERFACEMETHODREF

public static final byte CONSTANT_INTERFACEMETHODREF

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Constant Field Values

CONSTANT_NAME_AND_TYPE

public static final byte CONSTANT_NAME_AND_TYPE

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Constant Field Values

CONSTANT_METHODHANDLE

public static final byte CONSTANT_METHODHANDLE

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Constant Field Values

CONSTANT_METHOD_TYPE

public static final byte CONSTANT_METHOD_TYPE

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Constant Field Values

CONSTANT_INVOKE_DYNAMIC

public static final byte CONSTANT_INVOKE_DYNAMIC

See Also:

Constant Field Values

CONSTANT_MODULE

public static final byte CONSTANT_MODULE

See Also:

Constant Field Values

CONSTANT_PACKAGE

public static final byte CONSTANT_PACKAGE

See Also:

Constant Field Values

OXF0

private static final int OXF0

See Also:

Constant Field Values

OXE0

private static final int OXE0

See Also:

Constant Field Values

OX3F

private static final int OX3F

See Also:

Constant Field Values

Constructor Detail

ConstantPoolParser

public ConstantPoolParser()

Method Detail

getConstantPoolClassReferences

static java.util.Set<java.lang.String> getConstantPoolClassReferences(byte[] b)

parseConstantPoolClassReferences

static java.util.Set<java.lang.String> parseConstantPoolClassReferences(java.nio.ByteBuffer buf)

decodeString

private static java.lang.String decodeString(java.nio.ByteBuffer buf)