org.jboss.classfilewriter

Class ClassFile

java.lang.Object

org.jboss.classfilewriter.ClassFile

All Implemented Interfaces:

WritableEntry

public class ClassFile
extends Object
implements WritableEntry

Author:

Stuart Douglas

Constructor Summary

Constructors

Constructor and Description
ClassFile(String name, String superclass, String... interfaces)

Method Summary

Methods

Modifier and Type	Method and Description
ClassMethod	addConstructor(Constructor<?> method) Adds a constructor with the same signiture as the given constrcutor, including exception types
ClassField	addField(Field field)
ClassField	addField(int accessFlags, String name, Class<?> type)
ClassField	addField(int accessFlags, String name, Class<?> type, String genericSignature)
ClassField	addField(int accessFlags, String name, String descriptor) Adds a field with the given name and descriptor.
ClassField	addField(int accessFlags, String name, String descriptor, String signature)
void	addInterface(String iface)
ClassMethod	addMethod(int accessFlags, String name, String returnType, String... parameters)
ClassMethod	addMethod(Method method) Adds a method with the same signiture as the given method, including exception types
Class<?>	define(ClassLoader loader)
Class<?>	define(ClassLoader loader, ProtectionDomain domain) Definines the class using the given ClassLoader and ProtectionDomain
ConstPool	getConstPool()
String	getDescriptor() returns the type descriptor for the class
Set<ClassField>	getFields()
List<String>	getInterfaces()
Set<ClassMethod>	getMethods()
String	getName() Returns the generated class name
AnnotationsAttribute	getRuntimeVisibleAnnotationsAttribute()
String	getSuperclass()
byte[]	toBytecode()
void	write(ByteArrayDataOutputStream stream)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassFile

public ClassFile(String name,
         String superclass,
         String... interfaces)

Method Detail

addInterface

public void addInterface(String iface)

addField

public ClassField addField(int accessFlags,
                  String name,
                  String descriptor)

Adds a field with the given name and descriptor.

addField

public ClassField addField(int accessFlags,
                  String name,
                  String descriptor,
                  String signature)

addField

public ClassField addField(int accessFlags,
                  String name,
                  Class<?> type)

addField

public ClassField addField(int accessFlags,
                  String name,
                  Class<?> type,
                  String genericSignature)

addField

public ClassField addField(Field field)

addMethod

public ClassMethod addMethod(int accessFlags,
                    String name,
                    String returnType,
                    String... parameters)

addMethod

public ClassMethod addMethod(Method method)

Adds a method with the same signiture as the given method, including exception types

The new method will have the same modifier as the original method, except that the abstract and native flags will be stripped.

TODO: annotations and signiture attribute

addConstructor

public ClassMethod addConstructor(Constructor<?> method)

Adds a constructor with the same signiture as the given constrcutor, including exception types

TODO: annotations and signiture attribute

write

public void write(ByteArrayDataOutputStream stream)
           throws IOException

Specified by:

write in interface WritableEntry

Throws:

IOException

define

public Class<?> define(ClassLoader loader)

define

public Class<?> define(ClassLoader loader,
              ProtectionDomain domain)

Definines the class using the given ClassLoader and ProtectionDomain

toBytecode

public byte[] toBytecode()

getConstPool

public ConstPool getConstPool()

getDescriptor

public String getDescriptor()

returns the type descriptor for the class

Returns:

getRuntimeVisibleAnnotationsAttribute

public AnnotationsAttribute getRuntimeVisibleAnnotationsAttribute()

getName

public String getName()

Returns the generated class name

Returns:

The generated class name

getSuperclass

public String getSuperclass()

Returns:

The generated superclass name

getInterfaces

public List<String> getInterfaces()

Returns:

The interfaces implemented by this class

getFields

public Set<ClassField> getFields()

Returns:

This class's fields

getMethods

public Set<ClassMethod> getMethods()

Returns:

This classes methods