org.htmlunit.corejs.javascript.NativeJavaPackage

All Implemented Interfaces:: Serializable, ConstProperties<Scriptable>, DebuggableObject, PropHolder<Scriptable>, Scriptable, SymbolScriptable

Direct Known Subclasses:: NativeJavaTopPackage

public class NativeJavaPackage extends ScriptableObject

This class reflects Java packages into the JavaScript environment. We lazily reflect classes and subpackages, and use a caching/sharing system to ensure that members reflected into one JavaPackage appear in all other references to the same package (as with Packages.java.lang and java.lang).

Author:

Mike Shaver

See Also:

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.ScriptableObject
ScriptableObject.DescriptorInfo, ScriptableObject.KeyComparator, ScriptableObject.LambdaGetterFunction, ScriptableObject.LambdaSetterFunction
Field Summary

Fields inherited from class org.htmlunit.corejs.javascript.ScriptableObject
CONST, DONTENUM, EMPTY, LEGACY_CONST, PERMANENT, READONLY, STRICTLY_READONLY, UNINITIALIZED_CONST

Fields inherited from class org.htmlunit.corejs.javascript.SlotMapOwner
isSealed

Fields inherited from interface org.htmlunit.corejs.javascript.Scriptable
NOT_FOUND
Constructor Summary

Constructors

Constructor

Description

NativeJavaPackage(String packageName)

Deprecated.
NativeJavaPackage is an internal class, do not use it directly.

NativeJavaPackage(String packageName, ClassLoader classLoader)

Deprecated.
NativeJavaPackage is an internal class, do not use it directly.
Method Summary

Modifier and Type

Method

Description

boolean

equals(Object obj)

Object

get(int index, Scriptable start)

Returns the value of the indexed property or NOT_FOUND.

Object

get(String id, Scriptable start)

Returns the value of the named property or NOT_FOUND.

String

getClassName()

Return the name of the class.

Object

getDefaultValue(Class<?> ignored)

Implements the [[DefaultValue]] internal method.

boolean

has(int index, Scriptable start)

Returns true if the property index is defined.

boolean

has(String id, Scriptable start)

Returns true if the named property is defined.

int

hashCode()

void

put(int index, Scriptable start, Object value)

Sets the value of the indexed property, creating it if need be.

void

put(String id, Scriptable start, Object value)

Sets the value of the named property, creating it if need be.

String

toString()

Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject
applyDescriptorToAttributeBitset, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkNotSealed, checkPropertyChangeForSlot, checkPropertyChangeForSlot, checkPropertyDefinition, checkPropertyDefinition, checkSlotRemoval, defineBuiltinProperty, defineBuiltinProperty, defineBuiltInProperty, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, defineProperty, delete, delete, delete, deleteProperty, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, ensureScriptableObjectButNotSymbol, ensureSymbolScriptable, ensureType, equivalentValues, get, getAllIds, getAncestor, getArrayPrototype, getClassPrototype, getClassPrototype, getDefaultValue, getExternalArrayData, getExternalArrayLength, getFunctionPrototype, getGeneratorFunctionPrototype, getGetterOrSetter, getGetterOrSetter, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getProperty, getProperty, getProperty, getPropertyIds, getPrototype, getSuperProperty, getSuperProperty, getSuperProperty, getThis, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, hasInstance, hasProperty, hasProperty, hasProperty, hasProperty, isAccessorDescriptor, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGenericDescriptor, isGetterOrSetter, isGetterOrSetter, isTrue, preventExtensions, put, putConst, putConstProperty, putConstProperty, putOwnProperty, putOwnProperty, putOwnProperty, putProperty, putProperty, putProperty, putProperty, putSuperProperty, putSuperProperty, putSuperProperty, querySlot, redefineProperty, redefineProperty, sameValue, sealObject, setCommonDescriptorProperties, setExternalArrayData, setGetterOrSetter, setParentScope, setPrototype, size

Methods inherited from class org.htmlunit.corejs.javascript.SlotMapOwner
associateValue, checkNotSealed, copyAssociatedValue, createSlotMap, createSlotMap, defineProperty, defineProperty, get, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getAttributes, getIds, has, isSealed, readMaps, setAttributes, setAttributes, setAttributes, setAttributes, setAttributes, writeMaps

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.htmlunit.corejs.javascript.Scriptable
get, getIds, has

Methods inherited from interface org.htmlunit.corejs.javascript.SymbolScriptable
get, has

Constructor Details
- NativeJavaPackage
  
  @Deprecated public NativeJavaPackage(String packageName, ClassLoader classLoader)
  
  Deprecated.
  NativeJavaPackage is an internal class, do not use it directly.
- NativeJavaPackage
  
  @Deprecated public NativeJavaPackage(String packageName)
  
  Deprecated.
  NativeJavaPackage is an internal class, do not use it directly.
Method Details
- getClassName
  
  public String getClassName()
  
  Description copied from class: ScriptableObject
  
  Return the name of the class.
  This is typically the same name as the constructor. Classes extending ScriptableObject must implement this abstract method.
  
  Specified by:
  
  getClassName in interface Scriptable
  
  Specified by:
  
  getClassName in class ScriptableObject
- has
  
  public boolean has(String id, Scriptable start)
  
  Description copied from class: SlotMapOwner
  
  Returns true if the named property is defined.
  Specified by:
  
  has in interface PropHolder<Scriptable>
  
  Specified by:
  
  has in interface Scriptable
  
  Overrides:
  
  has in class SlotMapOwner<Scriptable>
  
  Parameters:
  
  id - the name of the property
  
  start - the object in which the lookup began
  
  Returns:
  
  true if and only if the property was found in the object
  
  See Also:
  
  Scriptable.get(String, Scriptable)
  
  ScriptableObject.getProperty(Scriptable, String)
- has
  
  public boolean has(int index, Scriptable start)
  
  Description copied from class: ScriptableObject
  
  Returns true if the property index is defined.
  Specified by:
  
  has in interface PropHolder<Scriptable>
  
  Specified by:
  
  has in interface Scriptable
  
  Overrides:
  
  has in class ScriptableObject
  
  Parameters:
  
  index - the numeric index for the property
  
  start - the object in which the lookup began
  
  Returns:
  
  true if and only if the property was found in the object
  
  See Also:
  
  Scriptable.get(int, Scriptable)
  
  ScriptableObject.getProperty(Scriptable, int)
- put
  
  public void put(String id, Scriptable start, Object value)
  
  Description copied from class: ScriptableObject
  
  Sets the value of the named property, creating it if need be.
  If the property was created using defineProperty, the appropriate setter method is called.
  If the property's attributes include READONLY, no action is taken. This method will actually set the property in the start object.
  Specified by:
  
  put in interface PropHolder<Scriptable>
  
  Specified by:
  
  put in interface Scriptable
  
  Overrides:
  
  put in class ScriptableObject
  
  Parameters:
  
  id - the name of the property
  
  start - the object whose property is being set
  
  value - value to set the property to
  
  See Also:
  
  Scriptable.has(String, Scriptable)
  
  Scriptable.get(String, Scriptable)
  
  ScriptableObject.putProperty(Scriptable, String, Object)
  
  Context.toObject(Object, VarScope)
- put
  
  public void put(int index, Scriptable start, Object value)
  
  Description copied from class: ScriptableObject
  
  Sets the value of the indexed property, creating it if need be.
  Specified by:
  
  put in interface PropHolder<Scriptable>
  
  Specified by:
  
  put in interface Scriptable
  
  Overrides:
  
  put in class ScriptableObject
  
  Parameters:
  
  index - the numeric index for the property
  
  start - the object whose property is being set
  
  value - value to set the property to
  
  See Also:
  
  Scriptable.has(int, Scriptable)
  
  Scriptable.get(int, Scriptable)
  
  ScriptableObject.putProperty(Scriptable, int, Object)
  
  Context.toObject(Object, VarScope)
- get
  
  public Object get(String id, Scriptable start)
  
  Description copied from class: SlotMapOwner
  
  Returns the value of the named property or NOT_FOUND.
  If the property was created using defineProperty, the appropriate getter method is called.
  Specified by:
  
  get in interface PropHolder<Scriptable>
  
  Specified by:
  
  get in interface Scriptable
  
  Overrides:
  
  get in class SlotMapOwner<Scriptable>
  
  Parameters:
  
  id - the name of the property
  
  start - the object in which the lookup began
  
  Returns:
  
  the value of the property (may be null), or NOT_FOUND
  
  See Also:
  
  Context.getUndefinedValue()
- get
  
  public Object get(int index, Scriptable start)
  
  Description copied from class: ScriptableObject
  
  Returns the value of the indexed property or NOT_FOUND.
  Specified by:
  
  get in interface PropHolder<Scriptable>
  
  Specified by:
  
  get in interface Scriptable
  
  Overrides:
  
  get in class ScriptableObject
  
  Parameters:
  
  index - the numeric index for the property
  
  start - the object in which the lookup began
  
  Returns:
  
  the value of the property (may be null), or NOT_FOUND
  
  See Also:
  
  Scriptable.get(String,Scriptable)
- getDefaultValue
  
  public Object getDefaultValue(Class<?> ignored)
  
  Description copied from class: ScriptableObject
  
  Implements the [[DefaultValue]] internal method.
  Note that the toPrimitive conversion is a no-op for every type other than Object, for which [[DefaultValue]] is called. See ECMA 9.1.
  A hint of null means "no hint".
  
  Specified by:
  
  getDefaultValue in interface Scriptable
  
  Overrides:
  
  getDefaultValue in class ScriptableObject
  
  Parameters:
  
  ignored - the type hint
  
  Returns:
  
  the default value for the object
  See ECMA 8.6.2.6.
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- equals
  
  public boolean equals(Object obj)
  
  Overrides:
  
  equals in class Object
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class Object

Class NativeJavaPackage

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.ScriptableObject

Field Summary

Fields inherited from class org.htmlunit.corejs.javascript.ScriptableObject

Fields inherited from class org.htmlunit.corejs.javascript.SlotMapOwner

Fields inherited from interface org.htmlunit.corejs.javascript.Scriptable

Constructor Summary

Method Summary

Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject

Methods inherited from class org.htmlunit.corejs.javascript.SlotMapOwner

Methods inherited from class java.lang.Object

Methods inherited from interface org.htmlunit.corejs.javascript.Scriptable

Methods inherited from interface org.htmlunit.corejs.javascript.SymbolScriptable

Constructor Details

NativeJavaPackage

NativeJavaPackage

Method Details

getClassName

has

has

put

put

get

get

getDefaultValue

toString

equals

hashCode