joeq.Class
Class PrimordialClassLoader

java.lang.Object
  java.lang.ClassLoader
      joeq.Class.PrimordialClassLoader

All Implemented Interfaces:

jq_ClassFileConstants

public class PrimordialClassLoader
extends ClassLoader
implements jq_ClassFileConstants

PrimordialClassLoader

Version:

$Id: PrimordialClassLoader.java 2192 2005-02-18 06:07:06Z livshits $

Author:

John Whaley

Field Summary

static jq_Array	AddressArray
static String	filesep
static jq_Class	JavaLangClass
static jq_Class	JavaLangObject
static jq_Class	JavaLangString
static jq_Class	JavaLangSystem
static jq_Class	JavaLangThrowable
static PrimordialClassLoader	loader
static PrintStream	out
static String	pathsep
static boolean	TRACE

Fields inherited from interface joeq.Class.jq_ClassFileConstants

ACC_ABSTRACT, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_TRANSIENT, ACC_VOLATILE, CONSTANT_Class, CONSTANT_Double, CONSTANT_FieldRef, CONSTANT_Float, CONSTANT_Integer, CONSTANT_InterfaceMethodRef, CONSTANT_Long, CONSTANT_MethodRef, CONSTANT_NameAndType, CONSTANT_ResolvedClass, CONSTANT_ResolvedIFieldRef, CONSTANT_ResolvedIMethodRef, CONSTANT_ResolvedSFieldRef, CONSTANT_ResolvedSMethodRef, CONSTANT_String, CONSTANT_Utf8, CONSUME_STACK, ILLEGAL_OPCODE, ILLEGAL_TYPE, jbc_AALOAD, jbc_AASTORE, jbc_ACONST_NULL, jbc_ALOAD, jbc_ALOAD_0, jbc_ALOAD_1, jbc_ALOAD_2, jbc_ALOAD_3, jbc_ANEWARRAY, jbc_ARETURN, jbc_ARRAYLENGTH, jbc_ASTORE, jbc_ASTORE_0, jbc_ASTORE_1, jbc_ASTORE_2, jbc_ASTORE_3, jbc_ATHROW, jbc_BALOAD, jbc_BASTORE, jbc_BIPUSH, jbc_BREAKPOINT, jbc_CALOAD, jbc_CASTORE, jbc_CHECKCAST, jbc_D2F, jbc_D2I, jbc_D2L, jbc_DADD, jbc_DALOAD, jbc_DASTORE, jbc_DCMPG, jbc_DCMPL, jbc_DCONST_0, jbc_DCONST_1, jbc_DDIV, jbc_DLOAD, jbc_DLOAD_0, jbc_DLOAD_1, jbc_DLOAD_2, jbc_DLOAD_3, jbc_DMUL, jbc_DNEG, jbc_DREM, jbc_DRETURN, jbc_DSTORE, jbc_DSTORE_0, jbc_DSTORE_1, jbc_DSTORE_2, jbc_DSTORE_3, jbc_DSUB, jbc_DUP, jbc_DUP_X1, jbc_DUP_X2, jbc_DUP2, jbc_DUP2_X1, jbc_DUP2_X2, jbc_F2D, jbc_F2I, jbc_F2L, jbc_FADD, jbc_FALOAD, jbc_FASTORE, jbc_FCMPG, jbc_FCMPL, jbc_FCONST_0, jbc_FCONST_1, jbc_FCONST_2, jbc_FDIV, jbc_FLOAD, jbc_FLOAD_0, jbc_FLOAD_1, jbc_FLOAD_2, jbc_FLOAD_3, jbc_FMUL, jbc_FNEG, jbc_FREM, jbc_FRETURN, jbc_FSTORE, jbc_FSTORE_0, jbc_FSTORE_1, jbc_FSTORE_2, jbc_FSTORE_3, jbc_FSUB, jbc_GETFIELD, jbc_GETSTATIC, jbc_GOTO, jbc_GOTO_W, jbc_I2B, jbc_I2C, jbc_I2D, jbc_I2F, jbc_I2L, jbc_I2S, jbc_IADD, jbc_IALOAD, jbc_IAND, jbc_IASTORE, jbc_ICONST_0, jbc_ICONST_1, jbc_ICONST_2, jbc_ICONST_3, jbc_ICONST_4, jbc_ICONST_5, jbc_ICONST_M1, jbc_IDIV, jbc_IF_ACMPEQ, jbc_IF_ACMPNE, jbc_IF_ICMPEQ, jbc_IF_ICMPGE, jbc_IF_ICMPGT, jbc_IF_ICMPLE, jbc_IF_ICMPLT, jbc_IF_ICMPNE, jbc_IFEQ, jbc_IFGE, jbc_IFGT, jbc_IFLE, jbc_IFLT, jbc_IFNE, jbc_IFNONNULL, jbc_IFNULL, jbc_IINC, jbc_ILOAD, jbc_ILOAD_0, jbc_ILOAD_1, jbc_ILOAD_2, jbc_ILOAD_3, jbc_IMUL, jbc_INEG, jbc_INSTANCEOF, jbc_INT2BYTE, jbc_INT2CHAR, jbc_INT2SHORT, jbc_INVOKEINTERFACE, jbc_INVOKENONVIRTUAL, jbc_INVOKESPECIAL, jbc_INVOKESTATIC, jbc_INVOKEVIRTUAL, jbc_IOR, jbc_IREM, jbc_IRETURN, jbc_ISHL, jbc_ISHR, jbc_ISTORE, jbc_ISTORE_0, jbc_ISTORE_1, jbc_ISTORE_2, jbc_ISTORE_3, jbc_ISUB, jbc_IUSHR, jbc_IXOR, jbc_JSR, jbc_JSR_W, jbc_L2D, jbc_L2F, jbc_L2I, jbc_LADD, jbc_LALOAD, jbc_LAND, jbc_LASTORE, jbc_LCMP, jbc_LCONST_0, jbc_LCONST_1, jbc_LDC, jbc_LDC_W, jbc_LDC2_W, jbc_LDIV, jbc_LLOAD, jbc_LLOAD_0, jbc_LLOAD_1, jbc_LLOAD_2, jbc_LLOAD_3, jbc_LMUL, jbc_LNEG, jbc_LOOKUPSWITCH, jbc_LOR, jbc_LREM, jbc_LRETURN, jbc_LSHL, jbc_LSHR, jbc_LSTORE, jbc_LSTORE_0, jbc_LSTORE_1, jbc_LSTORE_2, jbc_LSTORE_3, jbc_LSUB, jbc_LUSHR, jbc_LXOR, jbc_MONITORENTER, jbc_MONITOREXIT, jbc_MULTIANEWARRAY, jbc_NEW, jbc_NEWARRAY, jbc_NOP, jbc_POP, jbc_POP2, jbc_PUTFIELD, jbc_PUTSTATIC, jbc_RET, jbc_RETURN, jbc_SALOAD, jbc_SASTORE, jbc_SIPUSH, jbc_SWAP, jbc_TABLESWITCH, jbc_WIDE, NO_OF_OPERANDS, OPCODE_NAMES, PRODUCE_STACK, RESERVED, STATE_CLSINITERROR, STATE_CLSINITIALIZED, STATE_CLSINITIALIZING, STATE_CLSINITRUNNING, STATE_COMPILED, STATE_COMPILING, STATE_LOADED, STATE_LOADERROR, STATE_LOADING1, STATE_LOADING2, STATE_LOADING3, STATE_PREPARED, STATE_PREPAREERROR, STATE_PREPARING, STATE_SFINITERROR, STATE_SFINITIALIZED, STATE_SFINITIALIZING, STATE_UNLOADED, STATE_VERIFIED, STATE_VERIFYERROR, STATE_VERIFYING, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TC_ARRAY, TC_BOOLEAN, TC_BYTE, TC_CHAR, TC_CLASS, TC_CLASSEND, TC_DOUBLE, TC_FLOAT, TC_INT, TC_LONG, TC_PARAM, TC_PARAMEND, TC_SHORT, TC_VOID, TYPE_OF_OPERANDS, UNDEFINED, UNPREDICTABLE

Method Summary

void	addToClasspath(String s) Vector of ClasspathElements corresponding to CLASSPATH entries.
static String	classnameToResource(String classname) Translate a class name into a corresponding resource name.
static Iterator	classpaths(String classpath) Iterate over the components of the system CLASSPATH.
String	classpathToString()
static String	descriptorToResource(String desc)
static jq_Array	getAddressArray()
jq_Type[]	getAllTypes()
jq_Type	getBSType(String desc)
jq_Type	getBSType(Utf8 desc)
Set	getClassesThatReference(jq_Member m)
DataInputStream	getClassFileStream(Utf8 descriptor)
static jq_Class	getJavaLangArithmeticException()
static jq_Class	getJavaLangArrayIndexOutOfBoundsException()
static jq_Class	getJavaLangArrayStoreException()
static jq_Class	getJavaLangClass()
static jq_Class	getJavaLangClassCastException()
static jq_Class	getJavaLangClassLoader()
static jq_Class	getJavaLangError()
static jq_Class	getJavaLangException()
static jq_Class	getJavaLangIllegalMonitorStateException()
static jq_Class	getJavaLangIndexOutOfBoundsException()
static jq_Class	getJavaLangNegativeArraySizeException()
static jq_Class	getJavaLangNullPointerException()
static jq_Class	getJavaLangObject()
static jq_Class	getJavaLangRefFinalizer()
static jq_Class	getJavaLangReflectConstructor()
static jq_Class	getJavaLangReflectField()
static jq_Class	getJavaLangReflectMethod()
static jq_Class	getJavaLangRuntimeException()
static jq_Class	getJavaLangString()
static jq_Class	getJavaLangSystem()
static jq_Class	getJavaLangThread()
static jq_Class	getJavaLangThrowable()
int	getNumTypes()
jq_Type	getOrCreateBSType(String desc)
jq_Type	getOrCreateBSType(Utf8 desc)
jq_Class	getOrCreateClass(String desc, DataInput in)
static jq_Type	getOrCreateType(ClassLoader cl, Utf8 desc)
String	getPackagePath(String name)
InputStream	getResourceAsStream(String name) Open an InputStream on a resource found somewhere in the CLASSPATH.
String	getResourcePath(String name)
Iterator	listPackage(String pathname)
Iterator	listPackage(String pathname, boolean recursive)
Iterator	listPackages()
void	replaceClass(String cName)
void	unloadBSType(jq_Type t)
static void	unloadType(ClassLoader cl, jq_Type t)

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getPackage, getPackages, getParent, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, loadClass, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Field Detail

TRACE

public static boolean TRACE

out

public static final PrintStream out

pathsep

public static final String pathsep

filesep

public static final String filesep

loader

public static final PrimordialClassLoader loader

JavaLangObject

public static final jq_Class JavaLangObject

JavaLangClass

public static final jq_Class JavaLangClass

JavaLangString

public static final jq_Class JavaLangString

JavaLangSystem

public static final jq_Class JavaLangSystem

JavaLangThrowable

public static final jq_Class JavaLangThrowable

AddressArray

public static final jq_Array AddressArray

Method Detail

addToClasspath

public void addToClasspath(String s)

Vector of ClasspathElements corresponding to CLASSPATH entries.

classpaths

public static final Iterator classpaths(String classpath)

Iterate over the components of the system CLASSPATH. Each element is a String naming one segment of the CLASSPATH.

listPackage

public Iterator listPackage(String pathname)

listPackage

public Iterator listPackage(String pathname,
                            boolean recursive)

listPackages

public Iterator listPackages()

classpathToString

public String classpathToString()

descriptorToResource

public static String descriptorToResource(String desc)

classnameToResource

public static String classnameToResource(String classname)

Translate a class name into a corresponding resource name.

Parameters:

classname - The class name to translate.

getResourcePath

public String getResourcePath(String name)

getPackagePath

public String getPackagePath(String name)

getResourceAsStream

public InputStream getResourceAsStream(String name)

Open an InputStream on a resource found somewhere in the CLASSPATH.

Overrides:

getResourceAsStream in class ClassLoader

Parameters:

name - The filename of the resource to locate.

getClassFileStream

public DataInputStream getClassFileStream(Utf8 descriptor)
                                   throws IOException

Throws:

IOException

getJavaLangObject

public static jq_Class getJavaLangObject()

getJavaLangClass

public static jq_Class getJavaLangClass()

getJavaLangString

public static jq_Class getJavaLangString()

getJavaLangSystem

public static jq_Class getJavaLangSystem()

getJavaLangThrowable

public static jq_Class getJavaLangThrowable()

getAddressArray

public static jq_Array getAddressArray()

getJavaLangException

public static jq_Class getJavaLangException()

getJavaLangError

public static jq_Class getJavaLangError()

getJavaLangRuntimeException

public static jq_Class getJavaLangRuntimeException()

getJavaLangNullPointerException

public static jq_Class getJavaLangNullPointerException()

getJavaLangIndexOutOfBoundsException

public static jq_Class getJavaLangIndexOutOfBoundsException()

getJavaLangArrayIndexOutOfBoundsException

public static jq_Class getJavaLangArrayIndexOutOfBoundsException()

getJavaLangArrayStoreException

public static jq_Class getJavaLangArrayStoreException()

getJavaLangNegativeArraySizeException

public static jq_Class getJavaLangNegativeArraySizeException()

getJavaLangArithmeticException

public static jq_Class getJavaLangArithmeticException()

getJavaLangIllegalMonitorStateException

public static jq_Class getJavaLangIllegalMonitorStateException()

getJavaLangClassCastException

public static jq_Class getJavaLangClassCastException()

getJavaLangClassLoader

public static jq_Class getJavaLangClassLoader()

getJavaLangReflectField

public static jq_Class getJavaLangReflectField()

getJavaLangReflectMethod

public static jq_Class getJavaLangReflectMethod()

getJavaLangReflectConstructor

public static jq_Class getJavaLangReflectConstructor()

getJavaLangThread

public static jq_Class getJavaLangThread()

getJavaLangRefFinalizer

public static jq_Class getJavaLangRefFinalizer()

getAllTypes

public jq_Type[] getAllTypes()

getNumTypes

public int getNumTypes()

getClassesThatReference

public final Set getClassesThatReference(jq_Member m)

getOrCreateClass

public final jq_Class getOrCreateClass(String desc,
                                       DataInput in)

getBSType

public final jq_Type getBSType(String desc)

getBSType

public final jq_Type getBSType(Utf8 desc)

getOrCreateBSType

public final jq_Type getOrCreateBSType(String desc)

getOrCreateBSType

public final jq_Type getOrCreateBSType(Utf8 desc)

replaceClass

public final void replaceClass(String cName)

unloadBSType

public void unloadBSType(jq_Type t)

getOrCreateType

public static final jq_Type getOrCreateType(ClassLoader cl,
                                            Utf8 desc)

unloadType

public static final void unloadType(ClassLoader cl,
                                    jq_Type t)