org.jruby

Class RubyEncoding

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyEncoding

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

public class RubyEncoding
extends RubyObject

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	RubyEncoding.UTF8Coder

Nested classes/interfaces inherited from class org.jruby.RubyObject

RubyObject.Data

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

RubyBasicObject.Finalizer

Field Summary

Fields

Modifier and Type	Field and Description
private static int	BYTE_ARRAY_BASE
private static int	CHAR_ARRAY_BASE
private org.jcodings.Encoding	encoding
static org.jruby.util.ByteList	EXTERNAL
private boolean	isDummy
static java.nio.charset.Charset	ISO
static org.jruby.util.ByteList	LOCALE
private org.jruby.util.ByteList	name
static java.nio.charset.Charset	UTF16
static java.nio.charset.Charset	UTF8
private static java.lang.ThreadLocal<java.lang.ref.SoftReference<RubyEncoding.UTF8Coder>>	UTF8_CODER UTF8Coder wrapped in a SoftReference to avoid possible ClassLoader leak.
private static java.lang.reflect.Field	VALUE_FIELD
private static long	VALUE_FIELD_OFFSET

Fields inherited from class org.jruby.RubyObject

FIELD_ALLOCATED_CLASSES, FIELD_ALLOCATORS, IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, OBJECT_VAR0_ALLOCATOR, OBJECT_VAR1_ALLOCATOR, OBJECT_VAR2_ALLOCATOR, OBJECT_VAR3_ALLOCATOR, OBJECT_VAR4_ALLOCATOR, OBJECT_VAR5_ALLOCATOR, OBJECT_VAR6_ALLOCATOR, OBJECT_VAR7_ALLOCATOR, OBJECT_VAR8_ALLOCATOR, OBJECT_VAR9_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, metaClass, NEVER, NIL_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUSTED_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, VAR_TABLE_OFFSET, varTable, varTableStamp

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

NULL_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RubyEncoding(Ruby runtime, byte[] name, boolean isDummy)
private	RubyEncoding(Ruby runtime, byte[] name, org.jcodings.Encoding encoding, boolean isDummy)
private	RubyEncoding(Ruby runtime, byte[] name, int p, int end, boolean isDummy)
private	RubyEncoding(Ruby runtime, org.jcodings.Encoding encoding)

Method Summary

Modifier and Type	Method and Description
IRubyObject	_dump(ThreadContext context, IRubyObject arg)
static IRubyObject	_load(ThreadContext context, IRubyObject recv, IRubyObject str)
static IRubyObject	aliases(ThreadContext context, IRubyObject recv)
(package private) static org.jcodings.Encoding	areCompatible(org.jcodings.Encoding enc1, int cr1, org.jcodings.Encoding enc2, int cr2)
static org.jcodings.Encoding	areCompatible(IRubyObject obj1, IRubyObject obj2)
IRubyObject	asciiCompatible_p(ThreadContext context)
static IRubyObject	compatible_p(ThreadContext context, IRubyObject self, IRubyObject first, IRubyObject second)
static IRubyObject	convertEncodingToRubyEncoding(Ruby runtime, org.jcodings.Encoding defaultEncoding) Deprecated.
static RubyClass	createEncodingClass(Ruby runtime)
static java.lang.String	decode(byte[] bytes, java.nio.charset.Charset charset)
static java.lang.String	decode(byte[] bytes, int start, int length, java.nio.charset.Charset charset)
static java.lang.String	decodeUTF8(byte[] bytes)
static java.lang.String	decodeUTF8(byte[] bytes, int start, int length)
IRubyObject	dummy_p(ThreadContext context)
static byte[]	encode(java.lang.CharSequence cs, java.nio.charset.Charset charset)
static byte[]	encode(java.lang.String str, java.nio.charset.Charset charset)
static byte[]	encodeUTF16(java.lang.CharSequence str)
static byte[]	encodeUTF16(java.lang.String str)
static byte[]	encodeUTF8(java.lang.CharSequence cs)
static byte[]	encodeUTF8(java.lang.String str)
private static org.jcodings.Encoding	extractEncodingFromObject(IRubyObject obj)
static IRubyObject	find(ThreadContext context, IRubyObject recv, IRubyObject str)
static IRubyObject	getDefaultExternal(Ruby runtime) Deprecated.
static IRubyObject	getDefaultExternal(ThreadContext context, IRubyObject recv)
static IRubyObject	getDefaultInternal(IRubyObject recv) Deprecated.
static IRubyObject	getDefaultInternal(Ruby runtime) Deprecated.
static IRubyObject	getDefaultInternal(ThreadContext context, IRubyObject recv)
org.jcodings.Encoding	getEncoding()
static org.jcodings.Encoding	getEncodingFromObject(Ruby runtime, IRubyObject arg) Deprecated.
private static RubyEncoding.UTF8Coder	getUTF8Coder()
IRubyObject	inspect(ThreadContext context)
static IRubyObject	list(ThreadContext context, IRubyObject recv)
static IRubyObject	locale_charmap(ThreadContext context, IRubyObject recv)
static IRubyObject	name_list(ThreadContext context, IRubyObject recv)
IRubyObject	names(ThreadContext context)
static RubyEncoding	newEncoding(Ruby runtime, byte[] name, boolean isDummy)
static RubyEncoding	newEncoding(Ruby runtime, byte[] name, int p, int end, boolean isDummy)
static RubyEncoding	newEncoding(Ruby runtime, org.jcodings.Encoding encoding)
IRubyObject	replicate(ThreadContext context, IRubyObject arg)
static IRubyObject	setDefaultExternal(ThreadContext context, IRubyObject recv, IRubyObject encoding)
static IRubyObject	setDefaultInternal(IRubyObject recv, IRubyObject encoding) Deprecated.
static IRubyObject	setDefaultInternal(ThreadContext context, IRubyObject recv, IRubyObject encoding)
IRubyObject	to_s(ThreadContext context)

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, eqlInternal, equalInternal, equals, getNativeTypeIndex, hashCode, initialize, initialize, inspect, op_eqq, puts, specificEval, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, display, dup, ensureInstanceVariablesSettable, eql_p, eql, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, frozen_p, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getJavaClass, getMetaClass, getNativeHandle, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, id_deprecated, id, infectBy, infectBy, infectBy, initialize_copy, initialize19, inspect, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval19, instance_eval19, instance_eval19, instance_eval19, instance_exec, instance_exec19, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, instance_variables19, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method_missing19, method, method19, methods, methods, methods19, nil_p, op_cmp, op_equal_19, op_equal, op_match, op_match19, op_not_equal, op_not_match, op_not, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, recacheBuiltinMethods, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respond_to_p19, respond_to_p19, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, send19, send19, send19, send19, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method_added19, singleton_method_removed19, singleton_method_undefined19, singleton_methods, singleton_methods19, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_s, toJava, trust, type_deprecated, type, untaint, untrust, untrusted_p, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

UTF8

public static final java.nio.charset.Charset UTF8

UTF16

public static final java.nio.charset.Charset UTF16

ISO

public static final java.nio.charset.Charset ISO

LOCALE

public static final org.jruby.util.ByteList LOCALE

EXTERNAL

public static final org.jruby.util.ByteList EXTERNAL

encoding

private org.jcodings.Encoding encoding

name

private final org.jruby.util.ByteList name

isDummy

private final boolean isDummy

CHAR_ARRAY_BASE

private static final int CHAR_ARRAY_BASE

BYTE_ARRAY_BASE

private static final int BYTE_ARRAY_BASE

VALUE_FIELD

private static final java.lang.reflect.Field VALUE_FIELD

VALUE_FIELD_OFFSET

private static final long VALUE_FIELD_OFFSET

UTF8_CODER

private static final java.lang.ThreadLocal<java.lang.ref.SoftReference<RubyEncoding.UTF8Coder>> UTF8_CODER

UTF8Coder wrapped in a SoftReference to avoid possible ClassLoader leak. See JRUBY-6522

Constructor Detail

RubyEncoding

private RubyEncoding(Ruby runtime,
                     byte[] name,
                     int p,
                     int end,
                     boolean isDummy)

RubyEncoding

private RubyEncoding(Ruby runtime,
                     byte[] name,
                     boolean isDummy)

RubyEncoding

private RubyEncoding(Ruby runtime,
                     org.jcodings.Encoding encoding)

RubyEncoding

private RubyEncoding(Ruby runtime,
                     byte[] name,
                     org.jcodings.Encoding encoding,
                     boolean isDummy)

Method Detail

createEncodingClass

public static RubyClass createEncodingClass(Ruby runtime)

newEncoding

public static RubyEncoding newEncoding(Ruby runtime,
                                       byte[] name,
                                       int p,
                                       int end,
                                       boolean isDummy)

newEncoding

public static RubyEncoding newEncoding(Ruby runtime,
                                       byte[] name,
                                       boolean isDummy)

newEncoding

public static RubyEncoding newEncoding(Ruby runtime,
                                       org.jcodings.Encoding encoding)

getEncoding

public final org.jcodings.Encoding getEncoding()

extractEncodingFromObject

private static org.jcodings.Encoding extractEncodingFromObject(IRubyObject obj)

areCompatible

public static org.jcodings.Encoding areCompatible(IRubyObject obj1,
                                                  IRubyObject obj2)

areCompatible

static org.jcodings.Encoding areCompatible(org.jcodings.Encoding enc1,
                                           int cr1,
                                           org.jcodings.Encoding enc2,
                                           int cr2)

encodeUTF8

public static byte[] encodeUTF8(java.lang.CharSequence cs)

encodeUTF8

public static byte[] encodeUTF8(java.lang.String str)

encodeUTF16

public static byte[] encodeUTF16(java.lang.String str)

encodeUTF16

public static byte[] encodeUTF16(java.lang.CharSequence str)

encode

public static byte[] encode(java.lang.CharSequence cs,
                            java.nio.charset.Charset charset)

encode

public static byte[] encode(java.lang.String str,
                            java.nio.charset.Charset charset)

decodeUTF8

public static java.lang.String decodeUTF8(byte[] bytes,
                                          int start,
                                          int length)

decodeUTF8

public static java.lang.String decodeUTF8(byte[] bytes)

decode

public static java.lang.String decode(byte[] bytes,
                                      int start,
                                      int length,
                                      java.nio.charset.Charset charset)

decode

public static java.lang.String decode(byte[] bytes,
                                      java.nio.charset.Charset charset)

getUTF8Coder

private static RubyEncoding.UTF8Coder getUTF8Coder()

list

public static IRubyObject list(ThreadContext context,
                               IRubyObject recv)

locale_charmap

public static IRubyObject locale_charmap(ThreadContext context,
                                         IRubyObject recv)

name_list

public static IRubyObject name_list(ThreadContext context,
                                    IRubyObject recv)

aliases

public static IRubyObject aliases(ThreadContext context,
                                  IRubyObject recv)

find

public static IRubyObject find(ThreadContext context,
                               IRubyObject recv,
                               IRubyObject str)

replicate

public IRubyObject replicate(ThreadContext context,
                             IRubyObject arg)

_dump

public IRubyObject _dump(ThreadContext context,
                         IRubyObject arg)

_load

public static IRubyObject _load(ThreadContext context,
                                IRubyObject recv,
                                IRubyObject str)

asciiCompatible_p

public IRubyObject asciiCompatible_p(ThreadContext context)

to_s

public IRubyObject to_s(ThreadContext context)

inspect

public IRubyObject inspect(ThreadContext context)

names

public IRubyObject names(ThreadContext context)

dummy_p

public IRubyObject dummy_p(ThreadContext context)

compatible_p

public static IRubyObject compatible_p(ThreadContext context,
                                       IRubyObject self,
                                       IRubyObject first,
                                       IRubyObject second)

getDefaultExternal

public static IRubyObject getDefaultExternal(ThreadContext context,
                                             IRubyObject recv)

setDefaultExternal

public static IRubyObject setDefaultExternal(ThreadContext context,
                                             IRubyObject recv,
                                             IRubyObject encoding)

getDefaultInternal

public static IRubyObject getDefaultInternal(ThreadContext context,
                                             IRubyObject recv)

setDefaultInternal

public static IRubyObject setDefaultInternal(ThreadContext context,
                                             IRubyObject recv,
                                             IRubyObject encoding)

getDefaultInternal

@Deprecated
public static IRubyObject getDefaultInternal(IRubyObject recv)

Deprecated.

setDefaultInternal

@Deprecated
public static IRubyObject setDefaultInternal(IRubyObject recv,
                                                         IRubyObject encoding)

Deprecated.

getDefaultExternal

@Deprecated
public static IRubyObject getDefaultExternal(Ruby runtime)

Deprecated.

getDefaultInternal

@Deprecated
public static IRubyObject getDefaultInternal(Ruby runtime)

Deprecated.

convertEncodingToRubyEncoding

@Deprecated
public static IRubyObject convertEncodingToRubyEncoding(Ruby runtime,
                                                                    org.jcodings.Encoding defaultEncoding)

Deprecated.

getEncodingFromObject

@Deprecated
public static org.jcodings.Encoding getEncodingFromObject(Ruby runtime,
                                                                      IRubyObject arg)

Deprecated.