Examples with Produces javax.enterprise.inject.Produces used on opensource projects

Example 41 with Produces

use of javax.enterprise.inject.Produces in project deltaspike by apache.

the class BroadcasterProducer method jmxBroadcaster.

@Produces
@Dependent
public JmxBroadcaster jmxBroadcaster(final InjectionPoint ip) {
    final Class<?> declaringClass = ip.getMember().getDeclaringClass();
    final JmxBroadcaster broadcaster = extension.getBroadcasterFor(declaringClass);
    if (broadcaster == null) {
        //TODO discuss validation during bootstrapping
        throw new IllegalStateException("Invalid injection of " + JmxBroadcaster.class.getName() + " in " + declaringClass.getName() + " detected. It is required to annotate the class with @" + MBean.class.getName());
    }
    return broadcaster;
}

Example 42 with Produces

use of javax.enterprise.inject.Produces in project deltaspike by apache.

the class InjectableResourceProducer method getProperties.

@Produces
@InjectableResource(resourceProvider = InjectableResourceProvider.class, location = "")
public Properties getProperties(final InjectionPoint injectionPoint) throws IOException {
    InjectableResource injectableResource = getAnnotation(injectionPoint);
    InjectableResourceProvider provider = BeanProvider.getContextualReference(injectableResource.resourceProvider());
    final Properties properties = provider.readProperties(injectableResource);
    return properties;
}

Example 43 with Produces

use of javax.enterprise.inject.Produces in project deltaspike by apache.

the class NumberConfigPropertyProducer method produceNumberProperty.

@Produces
@Dependent
@NumberConfig(name = "unused")
public Float produceNumberProperty(InjectionPoint injectionPoint) throws ParseException {
    // resolve the annotation
    NumberConfig metaData = getAnnotation(injectionPoint, NumberConfig.class);
    // get the configured value from the underlying configuration system
    String configuredValue = getPropertyValue(metaData.name(), metaData.defaultValue());
    if (configuredValue == null) {
        return null;
    }
    // format according to the given pattern
    DecimalFormat df = new DecimalFormat(metaData.pattern(), new DecimalFormatSymbols(Locale.US));
    return df.parse(configuredValue).floatValue();
}

Example 44 with Produces

use of javax.enterprise.inject.Produces 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 45 with Produces

use of javax.enterprise.inject.Produces in project deltaspike by apache.

the class ViewConfigResolverProducer method createViewConfigResolver.

@Produces
@ApplicationScoped
public ViewConfigResolver createViewConfigResolver() {
    if (!viewConfigExtension.isActivated()) {
        return createEmptyDefaultViewConfigResolver();
    }
    if (//esp. for easier unit-tests
    !viewConfigExtension.isTransformed()) {
        viewConfigExtension.transformMetaDataTree();
    }
    ViewConfigResolver viewConfigResolver = viewConfigExtension.getViewConfigResolver();
    if (viewConfigResolver == null) {
        LOG.warning("It wasn't possible to create a ViewConfigResolver");
        viewConfigResolver = createEmptyDefaultViewConfigResolver();
    }
    return viewConfigResolver;
}