Client library no longer serializes nulls on registration, addresses #478
parent
ca777f7dc4
commit
3360117b7b
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@ -45,6 +45,7 @@ import com.google.common.cache.CacheBuilder;
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import com.google.common.cache.CacheLoader;
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import com.google.common.cache.LoadingCache;
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import com.google.common.collect.Lists;
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import com.google.gson.Gson;
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import com.google.gson.JsonObject;
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/**
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@ -157,7 +158,8 @@ public class DynamicRegistrationClientConfigurationService implements ClientConf
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public class DynamicClientRegistrationLoader extends CacheLoader<ServerConfiguration, RegisteredClient> {
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private HttpClient httpClient = new DefaultHttpClient();
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private HttpComponentsClientHttpRequestFactory httpFactory = new HttpComponentsClientHttpRequestFactory(httpClient);
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private Gson gson = new Gson(); // note that this doesn't serialize nulls by default
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@Override
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public RegisteredClient load(ServerConfiguration serverConfig) throws Exception {
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RestTemplate restTemplate = new RestTemplate(httpFactory);
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@ -168,12 +170,13 @@ public class DynamicRegistrationClientConfigurationService implements ClientConf
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// dynamically register this client
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JsonObject jsonRequest = ClientDetailsEntityJsonProcessor.serialize(template);
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String serializedClient = gson.toJson(jsonRequest);
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_JSON);
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headers.setAccept(Lists.newArrayList(MediaType.APPLICATION_JSON));
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HttpEntity<String> entity = new HttpEntity<String>(jsonRequest.toString(), headers);
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HttpEntity<String> entity = new HttpEntity<String>(serializedClient, headers);
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String registered = restTemplate.postForObject(serverConfig.getRegistrationEndpointUri(), entity, String.class);
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// TODO: handle HTTP errors
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