How to use

getParameters

method

in

javax.enterprise.inject.spi.AnnotatedMethod

public MethodSignatureImpl(AnnotatedMethod<?> method) {
  this.methodName = method.getJavaMember().getName();
  this.parameterTypes = new String[method.getParameters().size()];
  for (int i = 0; i < method.getParameters().size(); i++) {
    parameterTypes[i] = Reflections.getRawType(method.getParameters().get(i).getBaseType()).getName();
  }
}

public MethodSignatureImpl(AnnotatedMethod<?> method) {
  this.methodName = method.getJavaMember().getName();
  this.parameterTypes = new String[method.getParameters().size()];
  for (int i = 0; i < method.getParameters().size(); i++) {
    parameterTypes[i] = Reflections.getRawType(method.getParameters().get(i).getBaseType()).getName();
  }
}

public MethodSignatureImpl(AnnotatedMethod<?> method) {
  this.methodName = method.getJavaMember().getName();
  this.parameterTypes = new String[method.getParameters().size()];
  for (int i = 0; i < method.getParameters().size(); i++) {
    parameterTypes[i] = Reflections.getRawType(method.getParameters().get(i).getBaseType()).getName();
  }
}

private <T> boolean isSetterMethod(AnnotatedMethod<T> method) {
  Method javaMethod = method.getJavaMember();
  if ((javaMethod.getModifiers() & Modifier.PUBLIC) != 0 &&
      (javaMethod.getReturnType() == Void.TYPE) &&
      (javaMethod.getName().startsWith("set"))) {
    List<AnnotatedParameter<T>> parameters = method.getParameters();
    if (parameters.size() == 1) {
      return true;
    }
  }
  return false;
}

public MethodSignatureImpl(AnnotatedMethod<?> method) {
  this.methodName = method.getJavaMember().getName();
  this.parameterTypes = new String[method.getParameters().size()];
  for (int i = 0; i < method.getParameters().size(); i++) {
    parameterTypes[i] = Reflections.getRawType(method.getParameters().get(i).getBaseType()).getName();
  }
}

public MethodSignatureImpl(AnnotatedMethod<?> method) {
  this.methodName = method.getJavaMember().getName();
  this.parameterTypes = new String[method.getParameters().size()];
  for (int i = 0; i < method.getParameters().size(); i++) {
    parameterTypes[i] = Reflections.getRawType(method.getParameters().get(i).getBaseType()).getName();
  }
}

public static <X> AnnotatedParameter<X> getFirstAnnotatedParameter(AnnotatedMethod<X> annotatedMethod, Class<? extends Annotation> annotation)
{
  for (AnnotatedParameter<X> annotatedParameter: annotatedMethod.getParameters())
  {
    if (annotatedParameter.isAnnotationPresent(annotation))
    {
      return annotatedParameter;
    }
  }
  throw new IllegalArgumentException("annotation @" + annotation.getName() + " not found on any parameter");
}

  static boolean hasInjectionPoints(AnnotatedMember<?> member) {
    if (!(member instanceof AnnotatedMethod))
      return false;
    AnnotatedMethod<?> method = (AnnotatedMethod<?>) member;
    for (AnnotatedParameter<?> parameter : method.getParameters()) {
      if (parameter.getBaseType().equals(InjectionPoint.class))
        return true;
    }
    return false;
  }
}

private void introspectInjectionPoints()
{
 for (AnnotatedParameter<?> param : _producesMethod.getParameters()) {
  InjectionPointImpl ip = new InjectionPointImpl(getBeanManager(), this, param);
  _injectionPointSet.add(ip);
 }
}

private boolean isCDIOSGiMethod(AnnotatedMethod<? super T> method) {
  if (method.isAnnotationPresent(Inject.class)) {
    for (AnnotatedParameter parameter : method.getParameters()) {
      if (parameter.isAnnotationPresent(OSGiService.class)) {
        return true;
      }
    }
  }
  return false;
}

@Test(expectedExceptions = IllegalArgumentException.class)
@SpecAssertions({ @SpecAssertion(section = BM_OBTAIN_INJECTIONPOINT, id = "c") })
public void testInvalidParameter() {
  AnnotatedType<?> type = getCurrentManager().createAnnotatedType(NotABean.class);
  assertEquals(1, type.getMethods().size());
  AnnotatedMethod<?> method = type.getMethods().iterator().next();
  AnnotatedParameter<?> parameter = method.getParameters().get(0);
  getCurrentManager().createInjectionPoint(parameter);
}

public static String formatAnnotatedMethod(AnnotatedMethod<?> method) {
  return Formats.formatSimpleClassName(method) + " " + Formats.addSpaceIfNeeded(Formats.formatAnnotations(method.getAnnotations()))
      + Formats.addSpaceIfNeeded(Formats.formatModifiers(method.getJavaMember().getModifiers())) + method.getDeclaringType().getJavaClass().getName() + "."
      + method.getJavaMember().getName() + Formats.formatAsFormalParameterList(method.getParameters());
}

public static String formatAnnotatedMethod(AnnotatedMethod<?> method) {
  return Formats.formatSimpleClassName(method) + " " + Formats.addSpaceIfNeeded(Formats.formatAnnotations(method.getAnnotations()))
      + Formats.addSpaceIfNeeded(Formats.formatModifiers(method.getJavaMember().getModifiers())) + method.getDeclaringType().getJavaClass().getName() + "."
      + method.getJavaMember().getName() + Formats.formatAsFormalParameterList(method.getParameters());
}

public static String formatAnnotatedMethod(AnnotatedMethod<?> method) {
  return Formats.formatSimpleClassName(method) + " " + Formats.addSpaceIfNeeded(Formats.formatAnnotations(method.getAnnotations()))
      + Formats.addSpaceIfNeeded(Formats.formatModifiers(method.getJavaMember().getModifiers())) + method.getDeclaringType().getJavaClass().getName() + "."
      + method.getJavaMember().getName() + Formats.formatAsFormalParameterList(method.getParameters());
}

public static String formatAnnotatedMethod(AnnotatedMethod<?> method) {
  return Formats.formatSimpleClassName(method) + " " + Formats.addSpaceIfNeeded(Formats.formatAnnotations(method.getAnnotations()))
      + Formats.addSpaceIfNeeded(Formats.formatModifiers(method.getJavaMember().getModifiers())) + method.getDeclaringType().getJavaClass().getName() + "."
      + method.getJavaMember().getName() + Formats.formatAsFormalParameterList(method.getParameters());
}

public static String formatAnnotatedMethod(AnnotatedMethod<?> method) {
  return Formats.formatSimpleClassName(method) + " " + Formats.addSpaceIfNeeded(Formats.formatAnnotations(method.getAnnotations()))
      + Formats.addSpaceIfNeeded(Formats.formatModifiers(method.getJavaMember().getModifiers())) + method.getDeclaringType().getJavaClass().getName() + "."
      + method.getJavaMember().getName() + Formats.formatAsFormalParameterList(method.getParameters());
}

public static <X, Y extends X> AnnotatedMethod<X> of(AnnotatedMethod<X> originalMethod, UnbackedAnnotatedType<Y> declaringType, SharedObjectCache cache) {
  UnbackedAnnotatedType<X> downcastDeclaringType = cast(declaringType);
  return new UnbackedAnnotatedMethod<X>(originalMethod.getBaseType(), originalMethod.getTypeClosure(), originalMethod.getAnnotations(), downcastDeclaringType,
      originalMethod.getParameters(), originalMethod.getJavaMember(), cache);
}

public static <X, Y extends X> AnnotatedMethod<X> of(AnnotatedMethod<X> originalMethod, UnbackedAnnotatedType<Y> declaringType, SharedObjectCache cache) {
  UnbackedAnnotatedType<X> downcastDeclaringType = cast(declaringType);
  return new UnbackedAnnotatedMethod<X>(originalMethod.getBaseType(), originalMethod.getTypeClosure(), originalMethod.getAnnotations(), downcastDeclaringType,
      originalMethod.getParameters(), originalMethod.getJavaMember(), cache);
}

public static <X, Y extends X> AnnotatedMethod<X> of(AnnotatedMethod<X> originalMethod, UnbackedAnnotatedType<Y> declaringType, SharedObjectCache cache) {
  UnbackedAnnotatedType<X> downcastDeclaringType = cast(declaringType);
  return new UnbackedAnnotatedMethod<X>(originalMethod.getBaseType(), originalMethod.getTypeClosure(), originalMethod.getAnnotations(), downcastDeclaringType,
      originalMethod.getParameters(), originalMethod.getJavaMember(), cache);
}

public static <X, Y extends X> AnnotatedMethod<X> of(AnnotatedMethod<X> originalMethod, UnbackedAnnotatedType<Y> declaringType, SharedObjectCache cache) {
  UnbackedAnnotatedType<X> downcastDeclaringType = cast(declaringType);
  return new UnbackedAnnotatedMethod<X>(originalMethod.getBaseType(), originalMethod.getTypeClosure(), originalMethod.getAnnotations(), downcastDeclaringType,
      originalMethod.getParameters(), originalMethod.getJavaMember(), cache);
}