Examples with Priority javax.annotation.Priority used on opensource projects

Example 1 with Priority

use of javax.annotation.Priority in project jersey by jersey.

the class ComponentBag method modelFor.

/**
     * Create a contract provider for a given component class.
     *
     * @param componentClass  component class to create contract provider model for.
     * @param defaultPriority default component priority. If {@value ContractProvider#NO_PRIORITY},
     *                        the value from the component class {@link javax.annotation.Priority} annotation will be used
     *                        (if any).
     * @param contractMap     map of contracts and their binding priorities. If {@code null}, the contracts will
     *                        gathered by introspecting the component class. Content of the contract map
     *                        may be modified during the registration processing.
     * @param modelEnhancer   custom contract provider model enhancer.
     * @return contract provider model for the class.
     */
private static ContractProvider modelFor(final Class<?> componentClass, final int defaultPriority, final Map<Class<?>, Integer> contractMap, final Inflector<ContractProvider.Builder, ContractProvider> modelEnhancer) {
    Map<Class<?>, Integer> contracts = contractMap;
    if (contracts == null) {
        // introspect
        contracts = asMap(Providers.getProviderContracts(componentClass));
    } else {
        // filter custom contracts
        final Iterator<Class<?>> it = contracts.keySet().iterator();
        while (it.hasNext()) {
            final Class<?> contract = it.next();
            if (contract == null) {
                it.remove();
                continue;
            }
            boolean failed = false;
            if (!Providers.isSupportedContract(contract)) {
                Errors.error(LocalizationMessages.CONTRACT_NOT_SUPPORTED(contract, componentClass), Severity.WARNING);
                failed = true;
            }
            if (!contract.isAssignableFrom(componentClass)) {
                Errors.error(LocalizationMessages.CONTRACT_NOT_ASSIGNABLE(contract, componentClass), Severity.WARNING);
                failed = true;
            }
            if (failed) {
                it.remove();
            }
        }
    }
    final ContractProvider.Builder builder = ContractProvider.builder(componentClass).addContracts(contracts).defaultPriority(defaultPriority);
    // Process annotations (priority, name bindings, scope)
    final boolean useAnnotationPriority = defaultPriority == ContractProvider.NO_PRIORITY;
    for (Annotation annotation : componentClass.getAnnotations()) {
        if (annotation instanceof Priority) {
            if (useAnnotationPriority) {
                builder.defaultPriority(((Priority) annotation).value());
            }
        } else {
            for (Annotation metaAnnotation : annotation.annotationType().getAnnotations()) {
                if (metaAnnotation instanceof NameBinding) {
                    builder.addNameBinding(annotation.annotationType());
                }
                if (metaAnnotation instanceof Scope) {
                    builder.scope(annotation.annotationType());
                }
            }
        }
    }
    return modelEnhancer.apply(builder);
}

Example 2 with Priority

use of javax.annotation.Priority in project Payara by payara.

the class PayaraConfig method getPriority.

private int getPriority(Converter converter) {
    int result = 100;
    Priority annotation = converter.getClass().getAnnotation(Priority.class);
    if (annotation != null) {
        result = annotation.value();
    }
    return result;
}

Example 3 with Priority

use of javax.annotation.Priority in project core by weld.

the class ObserverMethodConfiguratorImpl method read.

@Override
public ObserverMethodConfigurator<T> read(Method method) {
    checkArgumentNotNull(method);
    Set<Parameter> eventParameters = Configurators.getAnnotatedParameters(method, Observes.class, ObservesAsync.class);
    checkEventParams(eventParameters, method);
    Parameter eventParameter = eventParameters.iterator().next();
    Observes observesAnnotation = eventParameter.getAnnotation(Observes.class);
    if (observesAnnotation != null) {
        reception(observesAnnotation.notifyObserver());
        transactionPhase(observesAnnotation.during());
    } else {
        reception(eventParameter.getAnnotation(ObservesAsync.class).notifyObserver());
    }
    Priority priority = method.getAnnotation(Priority.class);
    if (priority != null) {
        priority(priority.value());
    }
    beanClass(eventParameter.getDeclaringExecutable().getDeclaringClass());
    observedType(eventParameter.getType());
    qualifiers(Configurators.getQualifiers(eventParameter));
    return this;
}

Example 4 with Priority

use of javax.annotation.Priority in project core by weld.

the class ObserverMethodConfiguratorImpl method read.

@Override
public ObserverMethodConfigurator<T> read(AnnotatedMethod<?> method) {
    checkArgumentNotNull(method);
    Set<AnnotatedParameter<?>> eventParameters = method.getParameters().stream().filter((p) -> p.isAnnotationPresent(Observes.class) || p.isAnnotationPresent(ObservesAsync.class)).collect(Collectors.toSet());
    checkEventParams(eventParameters, method.getJavaMember());
    AnnotatedParameter<?> eventParameter = eventParameters.iterator().next();
    Observes observesAnnotation = eventParameter.getAnnotation(Observes.class);
    if (observesAnnotation != null) {
        reception(observesAnnotation.notifyObserver());
        transactionPhase(observesAnnotation.during());
    } else {
        reception(eventParameter.getAnnotation(ObservesAsync.class).notifyObserver());
    }
    Priority priority = method.getAnnotation(Priority.class);
    if (priority != null) {
        priority(priority.value());
    }
    beanClass(eventParameter.getDeclaringCallable().getDeclaringType().getJavaClass());
    observedType(eventParameter.getBaseType());
    qualifiers(Configurators.getQualifiers(eventParameter));
    return this;
}

Example 5 with Priority

use of javax.annotation.Priority in project jsr354-ri by JavaMoney.

the class PriorityAwareServiceProvider method compareServices.

public static int compareServices(Object o1, Object o2) {
    int prio1 = 0;
    int prio2 = 0;
    Priority prio1Annot = o1.getClass().getAnnotation(Priority.class);
    if (prio1Annot != null) {
        prio1 = prio1Annot.value();
    }
    Priority prio2Annot = o2.getClass().getAnnotation(Priority.class);
    if (prio2Annot != null) {
        prio2 = prio2Annot.value();
    }
    if (prio1 < prio2) {
        return 1;
    }
    if (prio2 < prio1) {
        return -1;
    }
    return o2.getClass().getSimpleName().compareTo(o1.getClass().getSimpleName());
}