Polish

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/SsoSecurityConfigurer.java

@@ -18,7 +18,7 @@ package org.springframework.boot.autoconfigure.security.oauth2.client;
 
 import java.util.Collections;
 
-import org.springframework.boot.autoconfigure.security.oauth2.resource.UserInfoRestTemplateConfiguration;
+import org.springframework.boot.autoconfigure.security.oauth2.resource.UserInfoRestTemplateFactory;
 import org.springframework.context.ApplicationContext;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
@@ -84,7 +84,7 @@ class SsoSecurityConfigurer {
 	private OAuth2ClientAuthenticationProcessingFilter oauth2SsoFilter(
 			OAuth2SsoProperties sso) {
 		OAuth2RestOperations restTemplate = this.applicationContext
-				.getBean(UserInfoRestTemplateConfiguration.class).userInfoRestTemplate();
+				.getBean(UserInfoRestTemplateFactory.class).getUserInfoRestTemplate();
 		ResourceServerTokenServices tokenServices = this.applicationContext
 				.getBean(ResourceServerTokenServices.class);
 		OAuth2ClientAuthenticationProcessingFilter filter = new OAuth2ClientAuthenticationProcessingFilter(

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/ResourceServerTokenServicesConfiguration.java

@@ -36,7 +36,6 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ConditionContext;
 import org.springframework.context.annotation.Conditional;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Import;
 import org.springframework.core.annotation.AnnotationAwareOrderComparator;
 import org.springframework.core.env.Environment;
 import org.springframework.core.type.AnnotatedTypeMetadata;
@@ -49,6 +48,7 @@ import org.springframework.http.client.ClientHttpRequestExecution;
 import org.springframework.http.client.ClientHttpRequestInterceptor;
 import org.springframework.http.client.ClientHttpResponse;
 import org.springframework.security.crypto.codec.Base64;
+import org.springframework.security.oauth2.client.OAuth2ClientContext;
 import org.springframework.security.oauth2.client.OAuth2RestOperations;
 import org.springframework.security.oauth2.client.resource.OAuth2ProtectedResourceDetails;
 import org.springframework.security.oauth2.client.token.AccessTokenRequest;
@@ -76,12 +76,21 @@ import org.springframework.web.client.RestTemplate;
  */
 @Configuration
 @ConditionalOnMissingBean(AuthorizationServerEndpointsConfiguration.class)
-@Import(UserInfoRestTemplateConfiguration.class)
 public class ResourceServerTokenServicesConfiguration {
 
 	private static final Log logger = LogFactory
 			.getLog(ResourceServerTokenServicesConfiguration.class);
 
+	@Bean
+	@ConditionalOnMissingBean
+	public UserInfoRestTemplateFactory userInfoRestTemplateFactory(
+			ObjectProvider<List<UserInfoRestTemplateCustomizer>> customizersProvider,
+			ObjectProvider<OAuth2ProtectedResourceDetails> detailsProvider,
+			ObjectProvider<OAuth2ClientContext> oauth2ClientContextProvider) {
+		return new UserInfoRestTemplateFactory(customizersProvider, detailsProvider,
+				oauth2ClientContextProvider);
+	}
+
 	@Configuration
 	@Conditional(NotJwtTokenCondition.class)
 	protected static class RemoteTokenServicesConfiguration {
@@ -122,11 +131,11 @@ public class ResourceServerTokenServicesConfiguration {
 
 			public SocialTokenServicesConfiguration(ResourceServerProperties sso,
 					ObjectProvider<OAuth2ConnectionFactory<?>> connectionFactoryProvider,
-					UserInfoRestTemplateConfiguration restTemplateProvider,
+					UserInfoRestTemplateFactory restTemplateFactory,
 					ObjectProvider<AuthoritiesExtractor> authoritiesExtractorProvider) {
 				this.sso = sso;
 				this.connectionFactory = connectionFactoryProvider.getIfAvailable();
-				this.restTemplate = restTemplateProvider.userInfoRestTemplate();
+				this.restTemplate = restTemplateFactory.getUserInfoRestTemplate();
 				this.authoritiesExtractor = authoritiesExtractorProvider.getIfAvailable();
 			}
 
@@ -166,10 +175,10 @@ public class ResourceServerTokenServicesConfiguration {
 			private final AuthoritiesExtractor authoritiesExtractor;
 
 			public UserInfoTokenServicesConfiguration(ResourceServerProperties sso,
-					UserInfoRestTemplateConfiguration restTemplateProvider,
+					UserInfoRestTemplateFactory restTemplateFactory,
 					ObjectProvider<AuthoritiesExtractor> authoritiesExtractorProvider) {
 				this.sso = sso;
-				this.restTemplate = restTemplateProvider.userInfoRestTemplate();
+				this.restTemplate = restTemplateFactory.getUserInfoRestTemplate();
 				this.authoritiesExtractor = authoritiesExtractorProvider.getIfAvailable();
 			}
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/resource/UserInfoRestTemplateFactory.java

@@ -31,22 +31,23 @@ import org.springframework.security.oauth2.client.token.grant.code.Authorization
 import org.springframework.util.CollectionUtils;
 
 /**
- * Configuration acting as a factory for the rest template used for extracting user info
- * during authentication.
+ * Factory used to create the rest template used for extracting user info during
+ * authentication.
  *
  * @author Dave Syer
+ * @since 1.4.0
  */
 @Configuration
-public class UserInfoRestTemplateConfiguration {
+public class UserInfoRestTemplateFactory {
 
-	private static final AuthorizationCodeResourceDetails DEFAULT_RESOURCE_DETAILS = new AuthorizationCodeResourceDetails();
+	private static final AuthorizationCodeResourceDetails DEFAULT_RESOURCE_DETAILS;
 
 	static {
-		DEFAULT_RESOURCE_DETAILS.setClientId("<N/A>");
-		DEFAULT_RESOURCE_DETAILS
-				.setUserAuthorizationUri("Not a URI " + "because there is no client");
-		DEFAULT_RESOURCE_DETAILS
-				.setAccessTokenUri("Not a URI " + "because there is no client");
+		AuthorizationCodeResourceDetails details = new AuthorizationCodeResourceDetails();
+		details.setClientId("<N/A>");
+		details.setUserAuthorizationUri("Not a URI because there is no client");
+		details.setAccessTokenUri("Not a URI because there is no client");
+		DEFAULT_RESOURCE_DETAILS = details;
 	}
 
 	private final List<UserInfoRestTemplateCustomizer> customizers;
@@ -57,7 +58,7 @@ public class UserInfoRestTemplateConfiguration {
 
 	private OAuth2RestTemplate template;
 
-	public UserInfoRestTemplateConfiguration(
+	public UserInfoRestTemplateFactory(
 			ObjectProvider<List<UserInfoRestTemplateCustomizer>> customizersProvider,
 			ObjectProvider<OAuth2ProtectedResourceDetails> detailsProvider,
 			ObjectProvider<OAuth2ClientContext> oauth2ClientContextProvider) {
@@ -66,8 +67,7 @@ public class UserInfoRestTemplateConfiguration {
 		this.oauth2ClientContext = oauth2ClientContextProvider.getIfAvailable();
 	}
 
-	// Not a @Bean: use this method as a factory
-	public OAuth2RestTemplate userInfoRestTemplate() {
+	public OAuth2RestTemplate getUserInfoRestTemplate() {
 		if (this.template == null) {
 			this.template = getTemplate(
 					this.details == null ? DEFAULT_RESOURCE_DETAILS : this.details);

spring-boot/src/main/java/org/springframework/boot/json/GsonJsonParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2014 the original author or authors.
+ * Copyright 2012-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,8 +40,7 @@ public class GsonJsonParser implements JsonParser {
 		if (json != null) {
 			json = json.trim();
 			if (json.startsWith("{")) {
-				TypeToken<Map<String, Object>> type = new TypeToken<Map<String, Object>>() { };
-				return this.gson.fromJson(json, type.getType());
+				return this.gson.fromJson(json, new MapTypeToken().getType());
 			}
 		}
 		throw new IllegalArgumentException("Cannot parse JSON");
@@ -52,11 +51,16 @@ public class GsonJsonParser implements JsonParser {
 		if (json != null) {
 			json = json.trim();
 			if (json.startsWith("[")) {
-				TypeToken<List<Object>> type = new TypeToken<List<Object>>() { };
+				TypeToken<List<Object>> type = new TypeToken<List<Object>>() {
+				};
 				return this.gson.fromJson(json, type.getType());
 			}
 		}
 		throw new IllegalArgumentException("Cannot parse JSON");
 	}
 
+	private static final class MapTypeToken extends TypeToken<Map<String, Object>> {
+
+	}
+
 }

spring-boot/src/main/java/org/springframework/boot/json/JacksonJsonParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,8 +33,7 @@ public class JacksonJsonParser implements JsonParser {
 	@Override
 	public Map<String, Object> parseMap(String json) {
 		try {
-			TypeReference<Map<String, Object>> type = new TypeReference<Map<String, Object>>() { };
-			return new ObjectMapper().readValue(json, type);
+			return new ObjectMapper().readValue(json, new MapTypeReference());
 		}
 		catch (Exception ex) {
 			throw new IllegalArgumentException("Cannot parse JSON", ex);
@@ -44,7 +43,8 @@ public class JacksonJsonParser implements JsonParser {
 	@Override
 	public List<Object> parseList(String json) {
 		try {
-			TypeReference<List<Object>> type = new TypeReference<List<Object>>() { };
+			TypeReference<List<Object>> type = new TypeReference<List<Object>>() {
+			};
 			return new ObjectMapper().readValue(json, type);
 		}
 		catch (Exception ex) {
@@ -52,4 +52,8 @@ public class JacksonJsonParser implements JsonParser {
 		}
 	}
 
+	private static class MapTypeReference extends TypeReference<Map<String, Object>> {
+
+	};
+
 }

spring-boot/src/test/java/org/springframework/boot/json/JacksonJsonParserTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,11 +17,11 @@
 package org.springframework.boot.json;
 
 /**
- * Tests for {@link JsonParser}.
+ * Tests for {@link JacksonJsonParser}.
  *
  * @author Dave Syer
  */
-public class JacksonParserTests extends AbstractJsonParserTests {
+public class JacksonJsonParserTests extends AbstractJsonParserTests {
 
 	@Override
 	protected JsonParser getParser() {