Package org.jruby.javasupport.proxy

Class JavaProxyClass.ProxyMethodImpl

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.javasupport.proxy.JavaProxyReflectionObject

org.jruby.javasupport.proxy.JavaProxyClass.ProxyMethodImpl

All Implemented Interfaces:

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

Enclosing class:

JavaProxyClass

public static class JavaProxyClass.ProxyMethodImpl
extends JavaProxyReflectionObject
implements JavaProxyMethod

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 Method	method
private final Class[]	parameterTypes
private final JavaProxyClass	proxyClass
private Object	state
private final Method	superMethod

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
ProxyMethodImpl(Ruby runtime, JavaProxyClass clazz, Method method, Method superMethod)

Method Summary

Modifier and Type	Method	Description
RubyArray	argument_types()
RubyFixnum	arity()
static RubyClass	createJavaProxyMethodClass(Ruby runtime, RubyModule Java)
Object	defaultResult()	Deprecated.
IRubyObject	do_invoke(IRubyObject[] args)
boolean	equals(Object other)	This override does not do a "checked" dispatch.
final int	getArity()
final JavaProxyClass	getDeclaringClass()
final Class<?>[]	getExceptionTypes()
private static RubyClass	getJavaProxyMethod(Ruby runtime)
Method	getMethod()
int	getModifiers()
String	getName()
final Class<?>[]	getParameterTypes()
final Class<?>	getReturnType()
Object	getState()	get state (cache target callable?) in the proxy method
Method	getSuperMethod()
int	hashCode()	This override does not do "checked" dispatch since Object usually has #hash defined.
boolean	hasSuperImplementation()	is it possible to call the super method?
RubyString	inspect()	rb_obj_inspect call-seq: obj.inspect => string Returns a string containing a human-readable representation of obj.
Object	invoke(Object proxy, Object[] args)
final boolean	isVarArgs()
final boolean	matches(String name, Class<?>[] parameterTypes)
RubyObject	name()
void	setState(Object state)	store state (cache target callable?) in the proxy method
IRubyObject	super_p()
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

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

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkStringType, checkStringType19, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copySpecialInstanceVariables, dataGetStruct, dataGetStructChecked, dataWrapStruct, dup, eql, getInstanceVariables, getInternalVariables, getJavaClass, getMetaClass, getRuntime, getSingletonClass, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hasVariables, id, infectBy, isClass, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isTaint, isTrue, isUntrusted, op_eqq, op_equal, rbClone, removeFinalizers, respondsTo, respondsToMissing, respondsToMissing, setFrozen, setTaint, setUntrusted, setVariable, syncVariables, syncVariables, toJava

Field Details

method

private final Method method

superMethod

private final Method superMethod

parameterTypes

private final Class[] parameterTypes

proxyClass

private final JavaProxyClass proxyClass

state

private Object state

Constructor Details

ProxyMethodImpl

public ProxyMethodImpl(Ruby runtime,
 JavaProxyClass clazz,
 Method method,
 Method superMethod)

Method Details

createJavaProxyMethodClass

public static RubyClass createJavaProxyMethodClass(Ruby runtime,
 RubyModule Java)

getJavaProxyMethod

private static RubyClass getJavaProxyMethod(Ruby runtime)

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()

getMethod

public Method getMethod()

getSuperMethod

public Method getSuperMethod()

Specified by:

getSuperMethod in interface JavaProxyMethod

getModifiers

public int getModifiers()

Specified by:

getModifiers in interface JavaProxyMethod

getName

public String getName()

Specified by:

getName in interface JavaProxyMethod

getExceptionTypes

public final Class<?>[] getExceptionTypes()

Specified by:

getExceptionTypes in interface ParameterTypes

getParameterTypes

public final Class<?>[] getParameterTypes()

Specified by:

getParameterTypes in interface ParameterTypes

isVarArgs

public final boolean isVarArgs()

Specified by:

isVarArgs in interface ParameterTypes

hasSuperImplementation

public boolean hasSuperImplementation()

Description copied from interface: JavaProxyMethod

is it possible to call the super method?

Specified by:

hasSuperImplementation in interface JavaProxyMethod

invoke

public Object invoke(Object proxy,
 Object[] args)
              throws IllegalArgumentException,
IllegalAccessException,
InvocationTargetException,
NoSuchMethodException

Specified by:

invoke in interface JavaProxyMethod

Returns:

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException

NoSuchMethodException - if this ProxyMethod has no super implementation

getState

public Object getState()

Description copied from interface: JavaProxyMethod

get state (cache target callable?) in the proxy method

Specified by:

getState in interface JavaProxyMethod

setState

public void setState(Object state)

Description copied from interface: JavaProxyMethod

store state (cache target callable?) in the proxy method

Specified by:

setState in interface JavaProxyMethod

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

defaultResult

@Deprecated
public Object defaultResult()

Deprecated.

Specified by:

defaultResult in interface JavaProxyMethod

matches

public final boolean matches(String name,
 Class<?>[] parameterTypes)

getReturnType

public final Class<?> getReturnType()

Specified by:

getReturnType in interface JavaProxyMethod

name

public RubyObject name()

getDeclaringClass

public final JavaProxyClass getDeclaringClass()

Specified by:

getDeclaringClass in interface JavaProxyMethod

argument_types

public RubyArray argument_types()

super_p

public IRubyObject super_p()

arity

public RubyFixnum arity()

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

do_invoke

public IRubyObject do_invoke(IRubyObject[] args)

getArity

public final int getArity()

Specified by:

getArity in interface ParameterTypes