ml.alternet.util.gen

Class ByteCodeFactoryGenerator

java.lang.Object

javax.annotation.processing.AbstractProcessor

ml.alternet.util.gen.ByteCodeFactoryGenerator

All Implemented Interfaces:

Processor

@SupportedSourceVersion(value=RELEASE_8)
public class ByteCodeFactoryGenerator
extends AbstractProcessor

Generate an instance of the class ByteCodeFactory.

Author:

Philippe Poulard

See Also:

ByteCodeSpec

Field Summary

Fields inherited from class javax.annotation.processing.AbstractProcessor

processingEnv

Constructor Summary

Constructors

Constructor and Description
ByteCodeFactoryGenerator()

Method Summary

Modifier and Type	Method and Description
static String	getClassName(TypeElement el) Return the qualified name of a type (those that contain a $ sign for nested classes).
static String	getClassName(TypeMirror tm) Return the qualified name of a type (those that contain a $ sign for nested classes).
String	getCode() The code generator is based on the output given by the disassembler : $ javap -c -v ml.alternet.util.gen.sample.SampleInterfaceImpl Output : Compiled from "SampleInterfaceImpl.java" public class ml.alternet.util.gen.sample.SampleInterfaceImpl implements ml.alternet.util.gen.sample.SampleInterface { public static final ml.alternet.util.gen.sample.SampleInterface SAMPLE_INTERFACE; static {}; Code: 0: new #1 // class ml/alternet/util/gen/sample/SampleInterfaceImpl 3: dup 4: invokespecial #12 // Method "<init>":()V 7: putstatic #15 // Field SAMPLE_INTERFACE:Lml/alternet/util/gen/sample/SampleInterface; 10: return public ml.alternet.util.gen.sample.SampleInterfaceImpl(); Code: 0: aload_0 1: invokespecial #19 // Method java/lang/Object."
Set<String>	getSupportedAnnotationTypes()
boolean	process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv)
void	processAnnotation(Element element, ByteCodeSpec byteCode)
void	processAnnotations(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv)

Methods inherited from class javax.annotation.processing.AbstractProcessor

getCompletions, getSupportedOptions, getSupportedSourceVersion, init, isInitialized

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteCodeFactoryGenerator

public ByteCodeFactoryGenerator()

Method Detail

getSupportedAnnotationTypes

public Set<String> getSupportedAnnotationTypes()

Specified by:

getSupportedAnnotationTypes in interface Processor

Overrides:

getSupportedAnnotationTypes in class AbstractProcessor

process

public boolean process(Set<? extends TypeElement> annotations,
                       RoundEnvironment roundEnv)

Specified by:

process in interface Processor

Specified by:

process in class AbstractProcessor

processAnnotations

public void processAnnotations(Set<? extends TypeElement> annotations,
                               RoundEnvironment roundEnv)

processAnnotation

public void processAnnotation(Element element,
                              ByteCodeSpec byteCode)

getClassName

public static String getClassName(TypeMirror tm)

Return the qualified name of a type (those that contain a $ sign for nested classes).

Parameters:

tm - Represent the class

Returns:

The class name

getClassName

public static String getClassName(TypeElement el)

Return the qualified name of a type (those that contain a $ sign for nested classes).

Parameters:

el - Represent the class

Returns:

The class name

getCode

public String getCode()

The code generator is based on the output given by the disassembler :

$ javap -c -v ml.alternet.util.gen.sample.SampleInterfaceImpl

Output :

Compiled from "SampleInterfaceImpl.java"
public class ml.alternet.util.gen.sample.SampleInterfaceImpl implements ml.alternet.util.gen.sample.SampleInterface {
  public static final ml.alternet.util.gen.sample.SampleInterface SAMPLE_INTERFACE;

  static {};
    Code:
       0: new           #1                  // class ml/alternet/util/gen/sample/SampleInterfaceImpl
       3: dup
       4: invokespecial #12                 // Method "<init>":()V
       7: putstatic     #15                 // Field SAMPLE_INTERFACE:Lml/alternet/util/gen/sample/SampleInterface;
      10: return

  public ml.alternet.util.gen.sample.SampleInterfaceImpl();
    Code:
       0: aload_0
       1: invokespecial #19                 // Method java/lang/Object."<init>":()V
       4: return
}

Returns:

The code