Examples of javassist.ClassMap

javassist.ClassMap
A hash table associating class names with different names.
This hashtable is used for replacing class names in a class definition or a method body. Define a subclass of this class if a more complex mapping algorithm is needed. For example,
This subclass maps java.lang.String to java2.lang.String. Note that get() receives and returns the internal representation of a class name. For example, the internal representation of java.lang.String is java/lang/String.
Note that this is a map from String to String. @see #get(Object) @see CtClass#replaceClassName(ClassMap) @see CtNewMethod#copy(CtMethod,String,CtClass,ClassMap)


    // For LRC we just use the standard Java Proxies
    private JdbcJavaProxyFactory lrcProxyFactory;


    JdbcJavassistProxyFactory() {
        classMap = new ClassMap();
        ClassPool defaultPool = ClassPool.getDefault();
        classPool = new ClassPool(defaultPool);
        classPool.insertClassPath(new ClassClassPath(this.getClass()));
        classPool.childFirstLookup = true;

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    // For LRC we just use the standard Java Proxies
    private JdbcJavaProxyFactory lrcProxyFactory;


    JdbcJavassistProxyFactory() {
        classMap = new ClassMap();
        ClassPool defaultPool = ClassPool.getDefault();
        classPool = new ClassPool(defaultPool);
        classPool.insertClassPath(new ClassClassPath(this.getClass()));
        classPool.childFirstLookup = true;

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      PatchLog.severe("Missing required attributes for replaceMethod");
    }
  }


  private void replaceMethod(CtMethod oldMethod, CtMethod newMethod) throws CannotCompileException, BadBytecode {
    ClassMap classMap = new ClassMap();
    classMap.put(newMethod.getDeclaringClass().getName(), oldMethod.getDeclaringClass().getName());
    oldMethod.setBody(newMethod, classMap);
    oldMethod.getMethodInfo().rebuildStackMap(classPool);
    oldMethod.getMethodInfo().rebuildStackMapForME(classPool);
  }

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  )
  public void addAll(CtClass ctClass, Map<String, String> attributes) throws NotFoundException, CannotCompileException, BadBytecode {
    String fromClass = attributes.get("fromClass");
    CtClass from = classPool.get(fromClass);
    transformClassStaticMethods(from, ctClass.getName());
    ClassMap classMap = new ClassMap();
    classMap.put(fromClass, ctClass.getName());
    for (CtField ctField : from.getDeclaredFields()) {
      if (!ctField.getName().isEmpty() && ctField.getName().charAt(ctField.getName().length() - 1) == '_') {
        ctField.setName(ctField.getName().substring(0, ctField.getName().length() - 1));
      }
      CtClass expectedType = ctField.getType();

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public class ClassRenamer
{
  public static void renameClasses( CtClass c, Map<ClassEntry,ClassEntry> map )
  {
    // build the map used by javassist
    ClassMap nameMap = new ClassMap();
    for( Map.Entry<ClassEntry,ClassEntry> entry : map.entrySet() )
    {
      nameMap.put( entry.getKey().getName(), entry.getValue().getName() );
    }
    
    c.replaceClassName( nameMap );
    
    // replace simple names in the InnerClasses attribute too

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  public static Set<ClassEntry> getAllClassEntries( final CtClass c )
  {
    // get the classes that javassist knows about
    final Set<ClassEntry> entries = Sets.newHashSet();
    ClassMap map = new ClassMap( )
    {
      @Override
      public Object get( Object obj )
      {
        if( obj instanceof String )

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Related Classes of javassist.ClassMap

bitronix.tm.resource.jdbc.proxy.JdbcJavassistProxyFactory

cuchaz.enigma.bytecode.ClassRenamer

nallar.tickthreading.patcher.Patches

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