Package org.jboss.errai.codegen.framework.meta

Examples of org.jboss.errai.codegen.framework.meta.MetaClass

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    if (_internalNameCache != null) return _internalNameCache;

    String name = getFullyQualifiedName();

    String dimString = "";
    MetaClass type = this;
    if (isArray()) {
      type = type.getComponentType();
      int dim = 1;
      while (type.isArray()) {
        dim++;
        type = type.getComponentType();
      }

      for (int i = 0; i < dim; i++) {
        dimString += "[";
      }

      name = type.getFullyQualifiedName();
    }

    if (type.isPrimitive()) {
      name = getInternalPrimitiveNameFrom(name.trim());
    }
    else {
      name = "L" + getInternalPrimitiveNameFrom(name.trim()).replaceAll("\\.", "/") + ";";
    }
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  @Override
  public MetaClass getOuterComponentType() {
    if (_outerComponentCache != null) return _outerComponentCache;

    MetaClass c = this;
    while (c.isArray()) {
      c = c.getComponentType();
    }
    return _outerComponentCache = c;
  }
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  private Map<Integer, MetaClass> _arrayTypeCache = new HashMap<Integer, MetaClass>();

  @Override
  public MetaClass asArrayOf(int dimensions) {
    MetaClass arrayType = _arrayTypeCache.get(dimensions);
    if (arrayType == null) {
      _arrayTypeCache.put(dimensions, arrayType = MetaClassFactory.getArrayOf(getEnclosedMetaObject(), dimensions));
    }
    return arrayType;
  }
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      Class<?>[] parmTypes = method.getParameterTypes();
      Type[] genParmTypes = method.getGenericParameterTypes();
      Annotation[][] parmAnnos = method.getParameterAnnotations();

      for (int i = 0; i < parmTypes.length; i++) {
        MetaClass mcParm = MetaClassFactory.get(parmTypes[i], genParmTypes[i]);

        parmList.add(new JavaReflectionParameter(mcParm,
                parmAnnos[i], this));
      }
      parameters = parmList.toArray(new MetaParameter[parmList.size()]);
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      Type[] genParmTypes = constructor.getGenericParameterTypes();
      Annotation[][] parmAnnos = constructor.getParameterAnnotations();
      List<MetaParameter> parmList = new ArrayList<MetaParameter>(parmTypes.length);

      for (int i = 0; i < parmTypes.length; i++) {
        MetaClass mcParm = MetaClassFactory.get(parmTypes[i], genParmTypes[i]);
        parmList.add(new JavaReflectionParameter(mcParm, parmAnnos[i], this));
      }

      parameters = parmList.toArray(new MetaParameter[parmList.size()]);
    }
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                    || annoClass.isAnnotationPresent(NormalScope.class)) {
              continue TypeScan;
            }
          }

          MetaClass metaClass = GWTClass.newInstance(type.getOracle(), type);

          if (injectorFactory.hasType(metaClass)) {
            continue;
          }
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    if (metadata == null) {
      metadata = processingContext.getQualifyingMetadataFactory().createDefaultMetadata();
    }

    //todo: figure out why I was doing this.
    MetaClass erased = type.getErased();
    Collection<Injector> injs = proxiedInjectors.get(erased);
    List<Injector> matching = new ArrayList<Injector>();

    if (injs != null) {
      for (Injector inj : injs) {
        if (inj.matches(type.getParameterizedType(), metadata)) {
          matching.add(inj);
        }
      }
    }

    if (matching.isEmpty()) {
      throw new InjectionFailure(erased);
    }
    else if (matching.size() > 1) {
      throw new InjectionFailure("ambiguous injection type (multiple injectors resolved): " + erased
              .getFullyQualifiedName() + (metadata == null ? "" : metadata.toString()));
    }
    else {
      return matching.get(0);
    }
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    if (metadata == null) {
      metadata = processingContext.getQualifyingMetadataFactory().createDefaultMetadata();
    }

    //todo: figure out why I was doing this.
    MetaClass erased = type.getErased();
    List<Injector> injs = injectors.get(erased);
    List<Injector> matching = new ArrayList<Injector>();

    if (injs != null) {
      for (Injector inj : injs) {
        if (inj.matches(type.getParameterizedType(), metadata)) {
          matching.add(inj);
        }
      }
    }

    if (matching.isEmpty()) {
      throw new InjectionFailure(erased);
    }
    else if (matching.size() > 1) {
      throw new InjectionFailure("ambiguous injection type (multiple injectors resolved): " + erased
              .getFullyQualifiedName() + (metadata == null ? "" : metadata.toString()));
    }
    else {
      return matching.get(0);
    }
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  public Injector getInjector(Class<?> injectorType) {
    return getInjector(MetaClassFactory.get(injectorType));
  }

  public Injector getInjector(MetaClass type) {
    MetaClass erased = type.getErased();
    if (!injectors.containsKey(erased)) {
      throw new InjectionFailure("could not resolve type for injection: " + erased.getFullyQualifiedName());
    }
    List<Injector> injectorList = new ArrayList<Injector>(injectors.get(erased));

    Iterator<Injector> iter = injectorList.iterator();
    Injector inj;

    if (injectorList.size() > 1) {
      while (iter.hasNext()) {
        inj = iter.next();

        if (type.getParameterizedType() != null) {
          if (inj.getQualifyingTypeInformation() != null) {
            if (!type.getParameterizedType().isAssignableFrom(inj.getQualifyingTypeInformation())) {
              iter.remove();
            }
          }
        }
        else if (inj.getQualifyingTypeInformation() == null) {
          iter.remove();
        }
      }
    }

    if (injectorList.size() > 1) {
      throw new InjectionFailure("ambiguous injection type (multiple injectors resolved): "
              + erased.getFullyQualifiedName());
    }
    else if (injectorList.isEmpty()) {
      throw new InjectionFailure("could not resolve type for injection: " + erased.getFullyQualifiedName());
    }

    return injectorList.get(0);
  }
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      }
    }

    IOCProcessingContext ctx = injectContext.getProcessingContext();

    MetaClass creationCallbackRef = parameterizedAs(CreationalCallback.class, typeParametersOf(type));

    final BlockBuilder<AnonymousClassStructureBuilder> callbackBuilder = newInstanceOf(creationCallbackRef).extend()
            .publicOverridesMethod("getInstance", Parameter.of(CreationalContext.class, "context", true));

    callbackBuilder.append(declareVariable(Class.class).named("beanType").initializeWith(load(type)));
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Related Classes of org.jboss.errai.codegen.framework.meta.MetaClass

  • org.jboss.errai.codegen.framework.builder.callstack.LoadClassReference
  • org.jboss.errai.codegen.framework.builder.callstack.LoadVariable
  • org.jboss.errai.codegen.framework.builder.callstack.MethodCall
  • org.jboss.errai.codegen.framework.builder.impl.AssignmentBuilder
  • org.jboss.errai.codegen.framework.builder.impl.LoopBuilderImpl
  • org.jboss.errai.codegen.framework.builder.impl.StatementBuilder
  • org.jboss.errai.codegen.framework.meta.impl.AbstractMetaClass
  • org.jboss.errai.codegen.framework.meta.impl.java.JavaReflectionClass
  • org.jboss.errai.codegen.framework.meta.impl.java.JavaReflectionConstructor
  • org.jboss.errai.codegen.framework.meta.impl.java.JavaReflectionMethod
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