/**
* Serializes a network context to JSON.
*
* @param context The context to serialize.
* @return The serialized context.
*/
public static JsonObject serialize(NetworkContext context) {
return serialize(context.uri(), context);
}
@SuppressWarnings("unchecked")
private static <T extends Context<T>> T deserialize(String uri, JsonObject context) {
ContextUri curi = new ContextUri(uri);
NetworkContext network =
SerializerFactory.getSerializer(Context.class)
.deserializeObject(context, NetworkContext.class);
if (!curi.getCluster().equals(network.cluster()) || !curi.getNetwork().equals(network.name())) {
throw new IllegalArgumentException(
"The given URI does not match the given context configuration");
}
if (curi.hasComponent()) {
ComponentContext<?> component = network.component(curi.getComponent());
if (component == null) {
throw new IllegalArgumentException(
"The URI component "
+ curi.getComponent()
+ " does not exist in the given network configuration");
}
if (curi.hasInstance()) {
InstanceContext instance = component.instance(curi.getInstance());
if (instance == null) {
throw new IllegalArgumentException(
"The URI instance "
+ curi.getInstance()
+ " does not exist in the given component configuration");
}
if (curi.hasEndpoint()) {
switch (curi.getEndpoint()) {
case ContextUri.ENDPOINT_IN:
InputContext input = instance.input();
if (curi.hasPort()) {
InputPortContext inPort = input.port(curi.getPort());
if (inPort == null) {
throw new IllegalArgumentException(
"The URI port "
+ curi.getPort()
+ " does not exist in the given input configuration");
}
return (T) inPort;
}
return (T) input;
case ContextUri.ENDPOINT_OUT:
OutputContext output = instance.output();
if (curi.hasPort()) {
OutputPortContext outPort = output.port(curi.getPort());
if (outPort == null) {
throw new IllegalArgumentException(
"The URI port "
+ curi.getPort()
+ " does not exist in the given output configuration");
}
return (T) outPort;
}
return (T) output;
default:
throw new IllegalArgumentException(
"The URI endpoint " + curi.getEndpoint() + " is not a valid endpoint type");
}
}
return (T) instance;
}
return (T) component;
}
return (T) network;
}