Examples with Dependent javax.enterprise.context.Dependent used on opensource projects

Example 11 with Dependent

use of javax.enterprise.context.Dependent in project deltaspike by apache.

the class JsfMessageProducer method createJsfMessage.

@Produces
@Dependent
public <M> JsfMessage<M> createJsfMessage(InjectionPoint injectionPoint, MessageBundleInvocationHandler invocationHandler) {
    if (!(injectionPoint.getType() instanceof ParameterizedType)) {
        throw new IllegalArgumentException("JsfMessage must be used as generic type");
    }
    ParameterizedType paramType = (ParameterizedType) injectionPoint.getType();
    Type[] actualTypes = paramType.getActualTypeArguments();
    if (actualTypes.length != 1) {
        throw new IllegalArgumentException("JsfMessage must have the MessageBundle as generic type parameter");
    }
    try {
        @SuppressWarnings("unchecked") Class<M> type = (Class<M>) actualTypes[0];
        return createJsfMessageFor(injectionPoint, type, invocationHandler);
    } catch (ClassCastException e) {
        throw new IllegalArgumentException("Incorrect class found when trying to convert to parameterized type", e);
    }
}

Example 12 with Dependent

use of javax.enterprise.context.Dependent in project wildfly-swarm by wildfly-swarm.

the class ConfigurationValueProducer method produceOptionalConfigValue.

@SuppressWarnings("unchecked")
@ConfigurationValue("")
@Dependent
@Produces
<T> Optional<T> produceOptionalConfigValue(InjectionPoint injectionPoint) {
    Type type = injectionPoint.getAnnotated().getBaseType();
    final Class<T> valueType;
    if (type instanceof ParameterizedType) {
        ParameterizedType parameterizedType = (ParameterizedType) type;
        Type[] typeArguments = parameterizedType.getActualTypeArguments();
        valueType = unwrapType(typeArguments[0]);
    } else {
        valueType = (Class<T>) String.class;
    }
    return Optional.ofNullable(resolve(injectionPoint, valueType));
}