Package org.mozilla.javascript

Class JavaMembers

java.lang.Object

org.mozilla.javascript.JavaMembers

Direct Known Subclasses:

JavaMembers_jdk11

class JavaMembers
extends Object

See Also:

• NativeJavaObject
• NativeJavaClass

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	JavaMembers.MethodSignature

Field Summary

Fields

Modifier and Type	Field	Description
private static final Permission	allPermission
private Class<?>	cl
(package private) NativeJavaMethod	ctors
private Map<String,FieldAndMethods>	fieldAndMethods
private Map<String,Object>	members
private Map<String,FieldAndMethods>	staticFieldAndMethods
private Map<String,Object>	staticMembers
private static final boolean	STRICT_REFLECTIVE_ACCESS

Constructor Summary

Constructors

Constructor	Description
JavaMembers(Scriptable scope, Class<?> cl)
JavaMembers(Scriptable scope, Class<?> cl, boolean includeProtected)

Method Summary

Modifier and Type	Method	Description
private static JavaMembers	createJavaMembers(Scriptable associatedScope, Class<?> cl, boolean includeProtected)
private Method[]	discoverAccessibleMethods(Class<?> clazz, boolean includeProtected, boolean includePrivate)	Retrieves mapping of methods to accessible methods for a class.
private void	discoverAccessibleMethods(Class<?> clazz, Map<JavaMembers.MethodSignature,Method> map, boolean includeProtected, boolean includePrivate)
(package private) void	discoverPublicMethods(Class<?> clazz, Map<JavaMembers.MethodSignature,Method> map)
private static MemberBox	extractGetMethod(MemberBox[] methods, boolean isStatic)
private static MemberBox	extractSetMethod(Class<?> type, MemberBox[] methods, boolean isStatic)
private static MemberBox	extractSetMethod(MemberBox[] methods, boolean isStatic)
private MemberBox	findExplicitFunction(String name, boolean isStatic)
private static MemberBox	findGetter(boolean isStatic, Map<String,Object> ht, String prefix, String propertyName)
(package private) Object	get(Scriptable scope, String name, Object javaObject, boolean isStatic)
private Constructor<?>[]	getAccessibleConstructors(boolean includePrivate)
private Field[]	getAccessibleFields(boolean includeProtected, boolean includePrivate)
private Object	getExplicitFunction(Scriptable scope, String name, Object javaObject, boolean isStatic)
(package private) Map<String,FieldAndMethods>	getFieldAndMethodsObjects(Scriptable scope, Object javaObject, boolean isStatic)
(package private) Object[]	getIds(boolean isStatic)
private static Object	getSecurityContext()
(package private) boolean	has(String name, boolean isStatic)
(package private) static String	javaSignature(Class<?> type)
(package private) static String	liveConnectSignature(Class<?>[] argTypes)
(package private) static JavaMembers	lookupClass(Scriptable scope, Class<?> dynamicType, Class<?> staticType, boolean includeProtected)
(package private) void	put(Scriptable scope, String name, Object javaObject, Object value, boolean isStatic)
private void	reflect(Scriptable scope, boolean includeProtected, boolean includePrivate)
(package private) static void	registerMethod(Map<JavaMembers.MethodSignature,Method> map, Method method)
(package private) RuntimeException	reportMemberNotFound(String memberName)

Methods inherited from class java.lang.Object

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

Field Details

STRICT_REFLECTIVE_ACCESS

private static final boolean STRICT_REFLECTIVE_ACCESS

allPermission

private static final Permission allPermission

cl

private Class<?> cl

members

private Map<String,Object> members

fieldAndMethods

private Map<String,FieldAndMethods> fieldAndMethods

staticMembers

private Map<String,Object> staticMembers

staticFieldAndMethods

private Map<String,FieldAndMethods> staticFieldAndMethods

ctors

NativeJavaMethod ctors

Constructor Details

JavaMembers

JavaMembers(Scriptable scope,
 Class<?> cl)

JavaMembers

JavaMembers(Scriptable scope,
 Class<?> cl,
 boolean includeProtected)

Method Details

has

boolean has(String name,
 boolean isStatic)

get

Object get(Scriptable scope,
 String name,
 Object javaObject,
 boolean isStatic)

put

void put(Scriptable scope,
 String name,
 Object javaObject,
 Object value,
 boolean isStatic)

getIds

Object[] getIds(boolean isStatic)

javaSignature

static String javaSignature(Class<?> type)

liveConnectSignature

static String liveConnectSignature(Class<?>[] argTypes)

findExplicitFunction

private MemberBox findExplicitFunction(String name,
 boolean isStatic)

getExplicitFunction

private Object getExplicitFunction(Scriptable scope,
 String name,
 Object javaObject,
 boolean isStatic)

discoverAccessibleMethods

private Method[] discoverAccessibleMethods(Class<?> clazz,
 boolean includeProtected,
 boolean includePrivate)

Retrieves mapping of methods to accessible methods for a class. In case the class is not public, retrieves methods with same signature as its public methods from public superclasses and interfaces (if they exist). Basically upcasts every method to the nearest accessible method.

discoverAccessibleMethods

private void discoverAccessibleMethods(Class<?> clazz,
 Map<JavaMembers.MethodSignature,Method> map,
 boolean includeProtected,
 boolean includePrivate)

discoverPublicMethods

void discoverPublicMethods(Class<?> clazz,
 Map<JavaMembers.MethodSignature,Method> map)

registerMethod

static void registerMethod(Map<JavaMembers.MethodSignature,Method> map,
 Method method)

reflect

private void reflect(Scriptable scope,
 boolean includeProtected,
 boolean includePrivate)

getAccessibleConstructors

private Constructor<?>[] getAccessibleConstructors(boolean includePrivate)

getAccessibleFields

private Field[] getAccessibleFields(boolean includeProtected,
 boolean includePrivate)

findGetter

private static MemberBox findGetter(boolean isStatic,
 Map<String,Object> ht,
 String prefix,
 String propertyName)

extractGetMethod

private static MemberBox extractGetMethod(MemberBox[] methods,
 boolean isStatic)

extractSetMethod

private static MemberBox extractSetMethod(Class<?> type,
 MemberBox[] methods,
 boolean isStatic)

extractSetMethod

private static MemberBox extractSetMethod(MemberBox[] methods,
 boolean isStatic)

getFieldAndMethodsObjects

Map<String,FieldAndMethods> getFieldAndMethodsObjects(Scriptable scope,
 Object javaObject,
 boolean isStatic)

lookupClass

static JavaMembers lookupClass(Scriptable scope,
 Class<?> dynamicType,
 Class<?> staticType,
 boolean includeProtected)

createJavaMembers

private static JavaMembers createJavaMembers(Scriptable associatedScope,
 Class<?> cl,
 boolean includeProtected)

getSecurityContext

private static Object getSecurityContext()

reportMemberNotFound

RuntimeException reportMemberNotFound(String memberName)