org.jibx.util
Class DummyClassLocator.DummyClassInfo

java.lang.Object
  org.jibx.util.DummyClassLocator.DummyClassInfo

All Implemented Interfaces:

IClass

Enclosing class:

DummyClassLocator

private class DummyClassLocator.DummyClassInfo
extends java.lang.Object
implements IClass

(Very) partial implementation of class information interface, used as a place holder for classes.

Field Summary

private java.lang.String	m_name
private java.lang.String	m_package
private java.lang.String	m_signature
private IClass	m_superclass

Constructor Summary

DummyClassLocator.DummyClassInfo(java.lang.String name, IClass sclas)

Method Summary

IClassItem	getBestMethod(java.lang.String name, java.lang.String type, java.lang.String[] args) Get information for best matching method.
ClassFile	getClassFile() Get class file information.
IClassItem	getDirectField(java.lang.String name) Get information for field.
IClassItem	getField(java.lang.String name) Get information for field.
IClassItem[]	getFields() Get all fields of class.
IClassItem	getInitializerMethod(java.lang.String sig) Get information for initializer.
java.lang.String[]	getInstanceSigs() Get signatures for all types of which instances of this type are instances.
java.lang.String[]	getInterfaces() Get names of all interfaces implemented directly by class.
java.lang.String	getJavaDoc() Get the JavaDoc comment for this class.
IClassLocator	getLocator() Get the locator which provided this class.
IClassItem	getMethod(java.lang.String name, java.lang.String sig) Get information for method without respect to potential trailing arguments or return value.
IClassItem	getMethod(java.lang.String name, java.lang.String[] sigs) Get information for method matching one of several possible signatures.
IClassItem[]	getMethods() Get all methods of class.
java.lang.String	getName() Get fully qualified class name.
java.lang.String	getPackage() Get package name.
java.lang.String	getSignature() Get signature for class as type.
IClassItem	getStaticMethod(java.lang.String name, java.lang.String sig) Get information for static method without respect to return value.
IClass	getSuperClass() Get superclass.
boolean	isAbstract() Check if class is abstract.
boolean	isAccessible(IClassItem item) Check accessible method.
boolean	isAssignable(IClass other) Check if a value of this type can be directly assigned to another type.
boolean	isImplements(java.lang.String sig) Check if class implements an interface.
boolean	isInterface() Check if class is an interface.
boolean	isModifiable() Check if class is modifiable.
boolean	isSuperclass(java.lang.String name) Check if another class is a superclass of this one.
java.lang.Class	loadClass() Load class in executable form.

Methods inherited from class java.lang.Object

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

Field Detail

m_name

private final java.lang.String m_name

m_package

private final java.lang.String m_package

m_signature

private final java.lang.String m_signature

m_superclass

private final IClass m_superclass

Constructor Detail

DummyClassLocator.DummyClassInfo

public DummyClassLocator.DummyClassInfo(java.lang.String name,
                                        IClass sclas)

Method Detail

getBestMethod

public IClassItem getBestMethod(java.lang.String name,
                                java.lang.String type,
                                java.lang.String[] args)

Description copied from interface: IClass

Get information for best matching method. This tries to find a method which matches the specified name, return type, and argument types. If an exact match is not found it looks for a method with a return type that is extended or implemented by the specified type and arguments that are extended or implemented by the specified types. If no match is found for this class superclasses are checked. TODO: make this work with both static and member methods

Specified by:

getBestMethod in interface IClass

Parameters:

name - method name

type - return value type name (null if indeterminant)

args - argument value type names (null if indeterminant)

Returns:

method information, or null if method not found

getClassFile

public ClassFile getClassFile()

Description copied from interface: IClass

Get class file information. TODO: eliminate this sucker

Specified by:

getClassFile in interface IClass

Returns:

class file information

getDirectField

public IClassItem getDirectField(java.lang.String name)

Description copied from interface: IClass

Get information for field. This only checks for fields that are actually members of the class (not superclasses). TODO: make this work with both static and member fields

Specified by:

getDirectField in interface IClass

Parameters:

name - field name

Returns:

field information, or null if field not found

getField

public IClassItem getField(java.lang.String name)

Description copied from interface: IClass

Get information for field. If the field is not found directly, superclasses are checked for inherited fields matching the supplied name. TODO: make this work with both static and member fields

Specified by:

getField in interface IClass

Parameters:

name - field name

Returns:

field information, or null if field not found

getFields

public IClassItem[] getFields()

Description copied from interface: IClass

Get all fields of class.

Specified by:

getFields in interface IClass

Returns:

fields

getInitializerMethod

public IClassItem getInitializerMethod(java.lang.String sig)

Description copied from interface: IClass

Get information for initializer. Only the class itself is checked for an initializer matching the argument list signature.

Specified by:

getInitializerMethod in interface IClass

Parameters:

sig - encoded argument list signature

Returns:

method information, or null if method not found

getInstanceSigs

public java.lang.String[] getInstanceSigs()

Description copied from interface: IClass

Get signatures for all types of which instances of this type are instances.

Specified by:

getInstanceSigs in interface IClass

Returns:

all signatures supported by instances

getInterfaces

public java.lang.String[] getInterfaces()

Description copied from interface: IClass

Get names of all interfaces implemented directly by class.

Specified by:

getInterfaces in interface IClass

Returns:

names of all interfaces implemented directly by class (non-null, empty array if none)

getJavaDoc

public java.lang.String getJavaDoc()

Description copied from interface: IClass

Get the JavaDoc comment for this class.

Specified by:

getJavaDoc in interface IClass

Returns:

comment text, or null if none or no source available

getLocator

public IClassLocator getLocator()

Description copied from interface: IClass

Get the locator which provided this class.

Specified by:

getLocator in interface IClass

Returns:

locator

getMethod

public IClassItem getMethod(java.lang.String name,
                            java.lang.String sig)

Description copied from interface: IClass

Get information for method without respect to potential trailing arguments or return value. If the method is not found directly, superclasses are checked for inherited methods matching the supplied name. This compares the supplied partial signature against the actual method signature, and considers it a match if the actual sigature starts with the supplied signature. TODO: make this work with both static and member methods

Specified by:

getMethod in interface IClass

Parameters:

name - method name

sig - partial method signature to be matched

Returns:

method information, or null if method not found

getMethod

public IClassItem getMethod(java.lang.String name,
                            java.lang.String[] sigs)

Description copied from interface: IClass

Get information for method matching one of several possible signatures. If a match is not found directly, superclasses are checked for inherited methods matching the supplied name and signatures. The signature variations are checked in the order supplied. TODO: make this work with both static and member methods

Specified by:

getMethod in interface IClass

Parameters:

name - method name

sigs - possible signatures for method (including return type)

Returns:

method information, or null if method not found

getMethods

public IClassItem[] getMethods()

Description copied from interface: IClass

Get all methods of class.

Specified by:

getMethods in interface IClass

Returns:

methods

getName

public java.lang.String getName()

Description copied from interface: IClass

Get fully qualified class name.

Specified by:

getName in interface IClass

Returns:

fully qualified name for class

getPackage

public java.lang.String getPackage()

Description copied from interface: IClass

Get package name.

Specified by:

getPackage in interface IClass

Returns:

package name for class

getSignature

public java.lang.String getSignature()

Description copied from interface: IClass

Get signature for class as type.

Specified by:

getSignature in interface IClass

Returns:

signature for class used as type

getStaticMethod

public IClassItem getStaticMethod(java.lang.String name,
                                  java.lang.String sig)

Description copied from interface: IClass

Get information for static method without respect to return value. Only the class itself is checked for a method matching the supplied name and argument list signature.

Specified by:

getStaticMethod in interface IClass

Parameters:

name - method name

sig - encoded argument list signature

Returns:

method information, or null if method not found

getSuperClass

public IClass getSuperClass()

Description copied from interface: IClass

Get superclass.

Specified by:

getSuperClass in interface IClass

Returns:

superclass information

isAbstract

public boolean isAbstract()

Description copied from interface: IClass

Check if class is abstract.

Specified by:

isAbstract in interface IClass

Returns:

true if class is abstract, false if not

isAccessible

public boolean isAccessible(IClassItem item)

Description copied from interface: IClass

Check accessible method. Check if a field or method in another class is accessible from within this class.

Specified by:

isAccessible in interface IClass

Parameters:

item - field or method information

Returns:

true if accessible, false if not

isAssignable

public boolean isAssignable(IClass other)

Description copied from interface: IClass

Check if a value of this type can be directly assigned to another type. This is basically the equivalent of the instanceof operator.

Specified by:

isAssignable in interface IClass

Parameters:

other - type to be assigned to

Returns:

true if assignable, false if not

isImplements

public boolean isImplements(java.lang.String sig)

Description copied from interface: IClass

Check if class implements an interface.

Specified by:

isImplements in interface IClass

Parameters:

sig - signature of interface to be checked

Returns:

true if interface is implemented by class, false if not

isInterface

public boolean isInterface()

Description copied from interface: IClass

Check if class is an interface.

Specified by:

isInterface in interface IClass

Returns:

true if class is an interface, false if not

isModifiable

public boolean isModifiable()

Description copied from interface: IClass

Check if class is modifiable.

Specified by:

isModifiable in interface IClass

Returns:

true if class is modifiable, false if not

isSuperclass

public boolean isSuperclass(java.lang.String name)

Description copied from interface: IClass

Check if another class is a superclass of this one.

Specified by:

isSuperclass in interface IClass

Parameters:

name - potential superclass to be checked

Returns:

true if named class is a superclass of this one, false if not

loadClass

public java.lang.Class loadClass()

Description copied from interface: IClass

Load class in executable form.

Specified by:

loadClass in interface IClass

Returns:

loaded class, or null if unable to load