Examples of javax.enterprise.inject.InjectionException

javax.enterprise.inject.InjectionException
Exceptions occuring during injection will extend from this exception.

  }




  private void setFieldValueOrAddDefinitionError(T instance, Field field, Object value, ValueConverter acceptingConverter) {
    if (acceptingConverter == null) {
      pit.addDefinitionError(new InjectionException(String.format(MESSAGE_NO_CONVERTER_FOUND, field.getName(), field.getType(), pit.getAnnotatedType().getJavaClass().getName())));
    } else if (value == null) {
      pit.addDefinitionError(new InjectionException(String.format(MESSAGE_NO_VALUE_FOUND, field.getName(), field.getType(), pit.getAnnotatedType().getJavaClass().getName())));
    } else {
      try {
        Object convert = acceptingConverter.convert(value);
        boolean accessible = field.isAccessible();
        field.setAccessible(true);

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      ClassLoader loader = Thread.currentThread().getContextClassLoader();


      Class<?> serviceClass = Class.forName(className, false, loader);


      if (! serviceApi.isAssignableFrom(serviceClass))
        throw new InjectionException(L.l("'{0}' is not a valid servicebecause it does not implement {1}",
                                         serviceClass, serviceApi.getName()));


      return (Class<T>) serviceClass;
    } catch (Exception e) {
      log.log(Level.WARNING, e.toString(), e);

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      method.invoke(instance, getEventArguments(event));
    } catch (IllegalArgumentException e) {
      String loc = (method.getDeclaringClass().getSimpleName() + "."
                    + method.getName() + ": ");


      throw new InjectionException(loc + e.getMessage(), e.getCause());
    } catch (RuntimeException e) {
      throw e;
    } catch (InvocationTargetException e) {
      String loc = (method.getDeclaringClass().getSimpleName() + "."
                    + method.getName() + ": ");


      throw new InjectionException(loc + e.getMessage(), e.getCause());
    } catch (Exception e) {
      String loc = (method.getDeclaringClass().getSimpleName() + "."
                    + method.getName() + ": ");


      throw new InjectionException(loc + e.getMessage(), e.getCause());
    }
  }

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      } catch (RuntimeException e) {
        throw e;
      } catch (InvocationTargetException e) {
        String loc = (_extension + "." + _method.getName() + ": ");


        throw new InjectionException(loc + e.getMessage(), e.getCause());
      } catch (Exception e) {
        String loc = (_extension + "." + _method.getName() + ": ");


        throw new InjectionException(loc + e.getMessage(), e);
      }
    }

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      ClassLoader loader = Thread.currentThread().getContextClassLoader();


      Class<?> cl = Class.forName(className, false, loader);


      if (! Extension.class.isAssignableFrom(cl))
        throw new InjectionException(L.l("'{0}' is not a valid extension because it does not implement {1}",
                                         cl, Extension.class.getName()));


      Extension extension = (Extension) cl.newInstance();


      addExtension(extension);

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      set.add(new InstanceBeanImpl(this, beanType, qualifiers, ip));
      return set;
    }
    else if (Event.class.equals(rawType)) {
      if (baseType.isGenericRaw())
        throw new InjectionException(L.l("Event must have parameters because a non-parameterized Event would observe no events."));
                                      
      BaseType []param = baseType.getParameters();


      Type beanType;
      if (param.length > 0)

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                                            ij.getMember().getDeclaringClass().getName(),
                                            ij.getMember().getName(),
                                            e.getMessage()),
                                   e);
    } catch (Exception e) {
      throw new InjectionException(L.l("{0}.{1}: {2}",
                                       ij.getMember().getDeclaringClass().getName(),
                                       ij.getMember().getName(),
                                       e.getMessage()),
                                   e);
    }

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    /*
    if (context == null)
      return null;
      */
    if (context == null)
      throw new InjectionException(L.l("Bean has an unknown scope '{0}' for bean {1}",
                                       scopeType, bean));
    
    if (isNormalScope(scopeType) && bean instanceof ScopeAdapterBean<?>) {
      ScopeAdapterBean<T> scopeAdapterBean = (ScopeAdapterBean<T>) bean;

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      ownerManager = this;


    Context context = ownerManager.getContextImpl(scopeType);


    if (context == null)
      throw new InjectionException(L.l("Bean has an unknown scope '{0}' for bean {1}",
                                       scopeType, bean));


    return new NormalInstanceReferenceFactory<T>(bean, context);
  }

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    if (baseType.isGeneric())
      throw new InjectionException(L.l("'{0}' is an invalid type for injection because it's generic. {1}",
                                       baseType, ij));
                                       */
    if (baseType.isGenericVariable())
      throw new InjectionException(L.l("'{0}' is an invalid type for injection because it's a variable generic type.\n  {1}",
                                       baseType, ij));


    Set<Bean<?>> set = resolveRec(baseType, qualifiers, ij);
    
    if (set == null || set.size() == 0) {
      if (InjectionPoint.class.equals(type))
        return new InjectionPointBean(this, ij);
      
      throw unsatisfiedException(type, qualifiers);
    }


    Bean<?> bean = resolve(set);


    if (bean != null 
        && type instanceof Class<?>
        && ((Class<?>) type).isPrimitive()
        && bean.isNullable()) {
      throw new InjectionException(L.l("'{0}' cannot be injected because it's a primitive with {1}",
                                       type, bean));                               
    }
    
    return bean;

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