org.jruby.javasupport

Class JavaMethod

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.javasupport.JavaAccessibleObject

org.jruby.javasupport.JavaCallable

org.jruby.javasupport.JavaMethod

All Implemented Interfaces:

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

public class JavaMethod
extends JavaCallable

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 inherited from class org.jruby.javasupport.JavaCallable

parameterTypes

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, UNTRUST_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

Constructor and Description
JavaMethod(Ruby runtime, Method method)

Method Summary

Methods

Modifier and Type	Method and Description
AccessibleObject	accessibleObject()
RubyBoolean	bridge_p()
static JavaMethod	create(Ruby runtime, Class<?> javaClass, String methodName, Class<?>[] argumentTypes)
static JavaMethod	create(Ruby runtime, Method method)
static JavaMethod	createDeclared(Ruby runtime, Class<?> javaClass, String methodName, Class<?>[] argumentTypes)
static RubyClass	createJavaMethodClass(Ruby runtime, RubyModule javaModule)
boolean	equals(Object other) This method is just a wrapper around the Ruby "==" method, provided so that RubyObjects can be used as keys in the Java HashMap object underlying RubyHash.
RubyBoolean	final_p()
int	getArity()
Class<?>[]	getExceptionTypes()
Type[]	getGenericExceptionTypes()
Type[]	getGenericParameterTypes()
static JavaMethod	getMatchingDeclaredMethod(Ruby runtime, Class<?> javaClass, String methodName, Class<?>[] argumentTypes)
int	getModifiers()
Annotation[][]	getParameterAnnotations()
Class<?>[]	getParameterTypes()
Object	getValue()
int	hashCode() Override the Object#hashCode method to make sure that the Ruby hash is actually used as the hashcode for Ruby objects.
IRubyObject	invoke_static(ThreadContext context, IRubyObject[] args)
IRubyObject	invoke(ThreadContext context, IRubyObject[] args)
IRubyObject	invokeDirect(ThreadContext context, Object javaInvokee)
IRubyObject	invokeDirect(ThreadContext context, Object javaInvokee, Object arg0)
IRubyObject	invokeDirect(ThreadContext context, Object javaInvokee, Object[] args)
IRubyObject	invokeDirect(ThreadContext context, Object javaInvokee, Object arg0, Object arg1)
IRubyObject	invokeDirect(ThreadContext context, Object javaInvokee, Object arg0, Object arg1, Object arg2)
IRubyObject	invokeDirect(ThreadContext context, Object javaInvokee, Object arg0, Object arg1, Object arg2, Object arg3)
IRubyObject	invokeStaticDirect(ThreadContext context)
IRubyObject	invokeStaticDirect(ThreadContext context, Object arg0)
IRubyObject	invokeStaticDirect(ThreadContext context, Object[] args)
IRubyObject	invokeStaticDirect(ThreadContext context, Object arg0, Object arg1)
IRubyObject	invokeStaticDirect(ThreadContext context, Object arg0, Object arg1, Object arg2)
IRubyObject	invokeStaticDirect(ThreadContext context, Object arg0, Object arg1, Object arg2, Object arg3)
boolean	isVarArgs()
RubyString	name()
protected String	nameOnInspection()
static RaiseException	newArgSizeMismatchError(Ruby runtime, Class... argTypes)
static RaiseException	newMethodNotFoundError(Ruby runtime, Class target, String prettyName, String simpleName)
RubyBoolean	public_p()
IRubyObject	return_type()
RubyBoolean	static_p()
String	toGenericString()
IRubyObject	type_parameters()

Methods inherited from class org.jruby.javasupport.JavaCallable

argument_types, arity, checkArity, dumpArgTypes, exception_types, generic_exception_types, generic_parameter_types, handleInvocationTargetEx, handleThrowable, inspect, parameter_annotations, parameter_types, registerRubyMethods, to_generic_string, varargs_p

Methods inherited from class org.jruby.javasupport.JavaAccessibleObject

annotation_present_p, annotation, annotations_p, annotations, declared_annotations_p, declared_annotations, declaring_class, hash, isAccessible, modifiers, op_equal, same, setAccessible, synthetic_p, to_string

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, eqlInternal, equalInternal, getNativeClassIndex, 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, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, id_deprecated, id, infectBy, 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, isTaint, isTrue, isUntrusted, itself, kind_of_p, makeMetaClass, method_missing19, method, method19, methods, methods, methods19, nil_p, OBJ_INIT_COPY, objInitCopy, 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, 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_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

Constructor Detail

JavaMethod

public JavaMethod(Ruby runtime,
          Method method)

Method Detail

getValue

public Object getValue()

createJavaMethodClass

public static RubyClass createJavaMethodClass(Ruby runtime,
                              RubyModule javaModule)

create

public static JavaMethod create(Ruby runtime,
                Method method)

create

public static JavaMethod create(Ruby runtime,
                Class<?> javaClass,
                String methodName,
                Class<?>[] argumentTypes)

createDeclared

public static JavaMethod createDeclared(Ruby runtime,
                        Class<?> javaClass,
                        String methodName,
                        Class<?>[] argumentTypes)

getMatchingDeclaredMethod

public static JavaMethod getMatchingDeclaredMethod(Ruby runtime,
                                   Class<?> javaClass,
                                   String methodName,
                                   Class<?>[] argumentTypes)

equals

public boolean equals(Object other)

Description copied from class: RubyObject

This method is just a wrapper around the Ruby "==" method, provided so that RubyObjects can be used as keys in the Java HashMap object underlying RubyHash.

Overrides:

equals in class JavaAccessibleObject

hashCode

public int hashCode()

Description copied from class: RubyObject

Override the Object#hashCode method to make sure that the Ruby hash is actually used as the hashcode for Ruby objects. If the Ruby "hash" method doesn't return a number, the Object#hashCode implementation will be used instead.

Overrides:

hashCode in class JavaAccessibleObject

name

public RubyString name()

Overrides:

name in class JavaAccessibleObject

getArity

public int getArity()

Specified by:

getArity in class JavaCallable

public_p

public RubyBoolean public_p()

Overrides:

public_p in class JavaCallable

final_p

public RubyBoolean final_p()

invoke

public IRubyObject invoke(ThreadContext context,
                 IRubyObject[] args)

invoke_static

public IRubyObject invoke_static(ThreadContext context,
                        IRubyObject[] args)

return_type

public IRubyObject return_type()

type_parameters

public IRubyObject type_parameters()

invokeDirect

public IRubyObject invokeDirect(ThreadContext context,
                       Object javaInvokee,
                       Object[] args)

invokeDirect

public IRubyObject invokeDirect(ThreadContext context,
                       Object javaInvokee)

invokeDirect

public IRubyObject invokeDirect(ThreadContext context,
                       Object javaInvokee,
                       Object arg0)

invokeDirect

public IRubyObject invokeDirect(ThreadContext context,
                       Object javaInvokee,
                       Object arg0,
                       Object arg1)

invokeDirect

public IRubyObject invokeDirect(ThreadContext context,
                       Object javaInvokee,
                       Object arg0,
                       Object arg1,
                       Object arg2)

invokeDirect

public IRubyObject invokeDirect(ThreadContext context,
                       Object javaInvokee,
                       Object arg0,
                       Object arg1,
                       Object arg2,
                       Object arg3)

invokeStaticDirect

public IRubyObject invokeStaticDirect(ThreadContext context,
                             Object[] args)

invokeStaticDirect

public IRubyObject invokeStaticDirect(ThreadContext context)

invokeStaticDirect

public IRubyObject invokeStaticDirect(ThreadContext context,
                             Object arg0)

invokeStaticDirect

public IRubyObject invokeStaticDirect(ThreadContext context,
                             Object arg0,
                             Object arg1)

invokeStaticDirect

public IRubyObject invokeStaticDirect(ThreadContext context,
                             Object arg0,
                             Object arg1,
                             Object arg2)

invokeStaticDirect

public IRubyObject invokeStaticDirect(ThreadContext context,
                             Object arg0,
                             Object arg1,
                             Object arg2,
                             Object arg3)

getParameterTypes

public Class<?>[] getParameterTypes()

Specified by:

getParameterTypes in interface ParameterTypes

Specified by:

getParameterTypes in class JavaCallable

getExceptionTypes

public Class<?>[] getExceptionTypes()

Specified by:

getExceptionTypes in interface ParameterTypes

Specified by:

getExceptionTypes in class JavaCallable

getGenericParameterTypes

public Type[] getGenericParameterTypes()

Specified by:

getGenericParameterTypes in class JavaCallable

getGenericExceptionTypes

public Type[] getGenericExceptionTypes()

Specified by:

getGenericExceptionTypes in class JavaCallable

getParameterAnnotations

public Annotation[][] getParameterAnnotations()

Specified by:

getParameterAnnotations in class JavaCallable

isVarArgs

public boolean isVarArgs()

Specified by:

isVarArgs in interface ParameterTypes

Specified by:

isVarArgs in class JavaCallable

nameOnInspection

protected String nameOnInspection()

Specified by:

nameOnInspection in class JavaCallable

Returns:

the name used in the head of the string returned from inspect()

static_p

public RubyBoolean static_p()

bridge_p

public RubyBoolean bridge_p()

getModifiers

public int getModifiers()

Specified by:

getModifiers in class JavaCallable

toGenericString

public String toGenericString()

Specified by:

toGenericString in class JavaCallable

accessibleObject

public AccessibleObject accessibleObject()

Specified by:

accessibleObject in class JavaAccessibleObject

newMethodNotFoundError

public static RaiseException newMethodNotFoundError(Ruby runtime,
                                    Class target,
                                    String prettyName,
                                    String simpleName)

newArgSizeMismatchError

public static RaiseException newArgSizeMismatchError(Ruby runtime,
                                     Class... argTypes)