Examples with ConfigKey org.wildfly.swarm.spi.api.config.ConfigKey used on opensource projects

Example 16 with ConfigKey

use of org.wildfly.swarm.spi.api.config.ConfigKey in project wildfly-swarm by wildfly-swarm.

the class ConfigurableManager method scanSubresources.

protected void scanSubresources(ConfigKey prefix, Object instance) throws Exception {
    Method method = getSubresourcesMethod(instance);
    if (method == null) {
        return;
    }
    Object subresources = method.invoke(instance);
    Field[] fields = subresources.getClass().getDeclaredFields();
    for (Field field : fields) {
        if (field.getAnnotation(SubresourceInfo.class) == null && List.class.isAssignableFrom(field.getType())) {
            continue;
        }
        field.setAccessible(true);
        Object value = field.get(subresources);
        ConfigKey subPrefix = prefix.append(nameFor(field));
        if (seen(subPrefix)) {
            continue;
        }
        if (value != null && value instanceof List) {
            int index = 0;
            Set<SimpleKey> seenKeys = new HashSet<>();
            for (Object each : ((List) value)) {
                SimpleKey key = getKey(each);
                ConfigKey itemPrefix = null;
                if (key != null) {
                    seenKeys.add(key);
                    itemPrefix = subPrefix.append(key);
                } else {
                    itemPrefix = subPrefix.append("" + index);
                }
                scan(itemPrefix, each, true);
                ++index;
            }
            List<SimpleKey> keysWithConfiguration = this.configView.simpleSubkeys(subPrefix);
            keysWithConfiguration.removeAll(seenKeys);
            if (!keysWithConfiguration.isEmpty()) {
                Method factoryMethod = getKeyedFactoryMethod(instance, field);
                if (factoryMethod != null) {
                    for (SimpleKey key : keysWithConfiguration) {
                        ConfigKey itemPrefix = subPrefix.append(key);
                        Object lambda = createLambda(itemPrefix, factoryMethod);
                        if (lambda != null) {
                            factoryMethod.invoke(instance, key.name(), lambda);
                        }
                    }
                }
            }
        } else {
            // Singleton resources, without key
            if (value == null) {
                // configuration keys that imply we want it.
                if (this.configView.hasKeyOrSubkeys(subPrefix)) {
                    Method factoryMethod = getNonKeyedFactoryMethod(instance, field);
                    if (factoryMethod != null) {
                        Object lambda = createLambda(subPrefix, factoryMethod);
                        if (lambda != null) {
                            factoryMethod.invoke(instance, lambda);
                        }
                    }
                }
            } else {
                scan(subPrefix, value, true);
            }
        }
    }
}

Example 17 with ConfigKey

use of org.wildfly.swarm.spi.api.config.ConfigKey in project wildfly-swarm by wildfly-swarm.

the class ConfigurableManager method scanFraction.

protected void scanFraction(Fraction fraction) throws Exception {
    ConfigKey prefix = nameFor(fraction);
    scan(prefix, fraction, true);
}

Example 18 with ConfigKey

use of org.wildfly.swarm.spi.api.config.ConfigKey in project wildfly-swarm by wildfly-swarm.

the class ConfigurableManager method createLambda.

protected Object createLambda(ConfigKey itemPrefix, Method factoryMethod) {
    MethodHandles.Lookup lookup = MethodHandles.lookup();
    // The consumer is the last parameter
    Class<?> consumerType = factoryMethod.getParameterTypes()[factoryMethod.getParameterCount() - 1];
    try {
        Method acceptMethod = null;
        for (Method method : consumerType.getMethods()) {
            if (method.getName().equals(ACCEPT)) {
                acceptMethod = method;
            }
        }
        if (acceptMethod == null) {
            return null;
        }
        MethodHandle target = lookup.findVirtual(ConfigurableManager.class, "subresourceAdded", MethodType.methodType(void.class, ConfigKey.class, Object.class));
        MethodType samType = MethodType.methodType(void.class, acceptMethod.getParameterTypes()[0]);
        MethodHandle mh = LambdaMetafactory.metafactory(lookup, ACCEPT, MethodType.methodType(consumerType, ConfigurableManager.class, ConfigKey.class), samType, target, samType).getTarget();
        return mh.invoke(this, itemPrefix);
    } catch (Throwable t) {
        throw new RuntimeException(t);
    }
}

Example 19 with ConfigKey

use of org.wildfly.swarm.spi.api.config.ConfigKey in project wildfly-swarm by wildfly-swarm.

the class NetworkConfigurer method applyConfiguration.

protected void applyConfiguration(ConfigKey root, SocketBinding binding) {
    ConfigKey key = root.append(binding.name());
    applyConfiguration(key.append("port"), (port) -> {
        binding.port(port.toString());
    });
    applyConfiguration(key.append("multicast-port"), (port) -> {
        binding.multicastPort(port.toString());
    });
    applyConfiguration(key.append("multicast-address"), (addr) -> {
        binding.multicastAddress(addr.toString());
    });
    applyConfiguration(key.append("interface"), (iface) -> {
        binding.iface(iface.toString());
    });
}

Example 20 with ConfigKey

use of org.wildfly.swarm.spi.api.config.ConfigKey in project wildfly-swarm by wildfly-swarm.

the class ConfigNode method valueOf.

/**
 * Retrieve a value.
 *
 * @param key The possibly-complex key of the value to retrieve.
 * @return The value of {@code null} if none.
 */
public Object valueOf(ConfigKey key) {
    SimpleKey head = key.head();
    if (head == ConfigKey.EMPTY) {
        if (this.value == null && this.children != null) {
            return this;
        }
        return this.value;
    }
    ConfigNode child = child(head);
    if (child != null) {
        ConfigKey rest = key.subkey(1);
        return child.valueOf(rest);
    }
    return null;
}