Package org.jruby.javasupport.proxy

Class JavaProxyConstructor

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.javasupport.proxy.JavaProxyReflectionObject

org.jruby.javasupport.proxy.JavaProxyConstructor

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, ParameterTypes, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

public class JavaProxyConstructor
extends JavaProxyReflectionObject
implements ParameterTypes

See Also:

• Serialized Form

Nested Class Summary

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	Description
private final Class<?>[]	actualParameterTypes
private final boolean	actualVarArgs
private final JavaProxyClass	declaringProxyClass
private final boolean	exportable
private final Constructor<?>	proxyConstructor

Fields inherited from class org.jruby.RubyObject

IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_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, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUST_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStamp

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

NULL_ARRAY

Constructor Summary

Constructors

Constructor	Description
JavaProxyConstructor(Ruby runtime, JavaProxyClass proxyClass, Constructor<?> constructor)

Method Summary

Modifier and Type	Method	Description
final RubyArray	argument_types()
RubyFixnum	arity()
private Object[]	convertArguments(RubyArray arguments)
static RubyClass	createJavaProxyConstructorClass(Ruby runtime, RubyModule Java)
boolean	equals(Object other)	This override does not do a "checked" dispatch.
final int	getArity()
JavaProxyClass	getDeclaringClass()
final Class<?>[]	getExceptionTypes()
final Class<?>[]	getParameterTypes()
int	hashCode()	This override does not do "checked" dispatch since Object usually has #hash defined.
RubyString	inspect()	rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj.
final boolean	isExportable()
final boolean	isVarArgs()
static RaiseException	mapInstantiationException(Ruby runtime, Throwable e)
RubyObject	new_instance(IRubyObject[] args, Block block)
RubyObject	new_instance2(IRubyObject[] args, Block unusedBlock)
final Object	newInstance(Object[] args, Ruby runtime, IRubyObject clazz)
JavaObject	newInstance(IRubyObject self, Object[] args)
final JavaObject	newInstance(IRubyObject self, IRubyObject arg0)
final JavaObject	newInstance(IRubyObject self, IRubyObject[] args)
(package private) final Object	newInstanceImpl(Object[] argsPlus1, Ruby runtime, IRubyObject clazz)	For exportable objects, argsPlus1 is not plus one
static RuntimeException	throwInstantiationExceptionCause(Ruby runtime, ReflectiveOperationException e)
String	toString()	The default toString method is just a wrapper that calls the Ruby "to_s" method.

Methods inherited from class org.jruby.javasupport.proxy.JavaProxyReflectionObject

aref, aset, hash, is_java_proxy, java_class, java_type, length, op_eqq, op_equal, op_equal, registerRubyMethods, same, to_s, toClassArray, toRubyArray

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, dig, dig1, dig2, eqlInternal, equalInternal, getNativeClassIndex, inspect, puts, specificEval, toRubyString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dup, ensureInstanceVariablesSettable, eql, eql_p, 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, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize_copy, initialize19, 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, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method, method_missing, method_missing19, method19, methods, methods, methods19, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_equal_19, op_match, op_match19, op_not, op_not_equal, op_not_match, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, rbClone, rbInspect, 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, singleton_method_added, singleton_method_added19, singleton_method_removed, singleton_method_removed19, singleton_method_undefined, singleton_method_undefined19, singleton_methods, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_a, toJava, trust, type, type_deprecated, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, 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 Details

proxyConstructor

private final Constructor<?> proxyConstructor

actualParameterTypes

private final Class<?>[] actualParameterTypes

actualVarArgs

private final boolean actualVarArgs

exportable

private final boolean exportable

declaringProxyClass

private final JavaProxyClass declaringProxyClass

Constructor Details

JavaProxyConstructor

JavaProxyConstructor(Ruby runtime,
 JavaProxyClass proxyClass,
 Constructor<?> constructor)

Method Details

createJavaProxyConstructorClass

public static RubyClass createJavaProxyConstructorClass(Ruby runtime,
 RubyModule Java)

getParameterTypes

public final Class<?>[] getParameterTypes()

Specified by:

getParameterTypes in interface ParameterTypes

getExceptionTypes

public final Class<?>[] getExceptionTypes()

Specified by:

getExceptionTypes in interface ParameterTypes

isExportable

public final boolean isExportable()

isVarArgs

public final boolean isVarArgs()

Specified by:

isVarArgs in interface ParameterTypes

getDeclaringClass

public JavaProxyClass getDeclaringClass()

newInstance

public final Object newInstance(Object[] args,
 Ruby runtime,
 IRubyObject clazz)
                         throws IllegalArgumentException,
InstantiationException,
IllegalAccessException,
InvocationTargetException

Throws:

IllegalArgumentException

InstantiationException

IllegalAccessException

InvocationTargetException

newInstanceImpl

final Object newInstanceImpl(Object[] argsPlus1,
 Ruby runtime,
 IRubyObject clazz)
                      throws IllegalArgumentException,
InstantiationException,
IllegalAccessException,
InvocationTargetException

For exportable objects, argsPlus1 is not plus one

Parameters:

argsPlus1 -

handler -

Returns:

Throws:

IllegalArgumentException

InstantiationException

IllegalAccessException

InvocationTargetException

arity

public RubyFixnum arity()

getArity

public final int getArity()

Specified by:

getArity in interface ParameterTypes

equals

public boolean equals(Object other)

Description copied from class: RubyObject

This override does not do a "checked" dispatch.

Overrides:

equals in class JavaProxyReflectionObject

See Also:

• RubyBasicObject.equals(Object)

hashCode

public int hashCode()

Description copied from class: RubyObject

This override does not do "checked" dispatch since Object usually has #hash defined.

Overrides:

hashCode in class JavaProxyReflectionObject

See Also:

• RubyBasicObject.hashCode()

inspect

public RubyString inspect()

Description copied from class: RubyBasicObject

rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj. If not overridden, uses the to_s method to generate the string. [ 1, 2, 3..4, 'five' ].inspect #=> "[1, 2, 3..4, \"five\"]" Time.new.inspect #=> "Wed Apr 09 08:54:39 CDT 2003"

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

Returns:

String

toString

public String toString()

Description copied from class: RubyObject

The default toString method is just a wrapper that calls the Ruby "to_s" method.

Overrides:

toString in class JavaProxyReflectionObject

argument_types

public final RubyArray argument_types()

new_instance2

public RubyObject new_instance2(IRubyObject[] args,
 Block unusedBlock)

newInstance

public JavaObject newInstance(IRubyObject self,
 Object[] args)
                       throws RaiseException

Throws:

RaiseException

newInstance

public final JavaObject newInstance(IRubyObject self,
 IRubyObject[] args)
                             throws RaiseException

Throws:

RaiseException

newInstance

public final JavaObject newInstance(IRubyObject self,
 IRubyObject arg0)
                             throws RaiseException

Throws:

RaiseException

mapInstantiationException

public static RaiseException mapInstantiationException(Ruby runtime,
 Throwable e)

throwInstantiationExceptionCause

public static RuntimeException throwInstantiationExceptionCause(Ruby runtime,
 ReflectiveOperationException e)

new_instance

public RubyObject new_instance(IRubyObject[] args,
 Block block)

convertArguments

private Object[] convertArguments(RubyArray arguments)