Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Polishing

Browse Source
This commit is contained in:
Juergen Hoeller
2017-11-21 15:25:33 +01:00
parent f3b8d7138c
commit f09e252417
9 changed files with 109 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
spring-context/src/test/java/org/springframework/scripting/bsh/BshScriptFactoryTests.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2015 the original author or authors.
* Copyright 2002-2017 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.
@@ -16,6 +16,7 @@
package org.springframework.scripting.bsh;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
@@ -47,7 +48,7 @@ import static org.mockito.BDDMockito.*;
public class BshScriptFactoryTests {
@Test
public void staticScript() throws Exception {
public void staticScript() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bshContext.xml", getClass());
assertTrue(Arrays.asList(ctx.getBeanNamesForType(Calculator.class)).contains("calculator"));
@@ -75,7 +76,7 @@ public class BshScriptFactoryTests {
}
@Test
public void staticScriptWithNullReturnValue() throws Exception {
public void staticScriptWithNullReturnValue() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bshContext.xml", getClass());
assertTrue(Arrays.asList(ctx.getBeanNamesForType(Messenger.class)).contains("messengerWithConfig"));
@@ -86,7 +87,7 @@ public class BshScriptFactoryTests {
}
@Test
public void staticScriptWithTwoInterfacesSpecified() throws Exception {
public void staticScriptWithTwoInterfacesSpecified() {
ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("bshContext.xml", getClass());
assertTrue(Arrays.asList(ctx.getBeanNamesForType(Messenger.class)).contains("messengerWithConfigExtra"));
@@ -100,7 +101,7 @@ public class BshScriptFactoryTests {
}
@Test
public void staticWithScriptReturningInstance() throws Exception {
public void staticWithScriptReturningInstance() {
ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("bshContext.xml", getClass());
assertTrue(Arrays.asList(ctx.getBeanNamesForType(Messenger.class)).contains("messengerInstance"));
@@ -114,7 +115,7 @@ public class BshScriptFactoryTests {
}
@Test
public void staticScriptImplementingInterface() throws Exception {
public void staticScriptImplementingInterface() {
ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("bshContext.xml", getClass());
assertTrue(Arrays.asList(ctx.getBeanNamesForType(Messenger.class)).contains("messengerImpl"));
@@ -128,7 +129,7 @@ public class BshScriptFactoryTests {
}
@Test
public void staticPrototypeScript() throws Exception {
public void staticPrototypeScript() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bshContext.xml", getClass());
ConfigurableMessenger messenger = (ConfigurableMessenger) ctx.getBean("messengerPrototype");
ConfigurableMessenger messenger2 = (ConfigurableMessenger) ctx.getBean("messengerPrototype");
@@ -147,7 +148,7 @@ public class BshScriptFactoryTests {
}
@Test
public void nonStaticScript() throws Exception {
public void nonStaticScript() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bshRefreshableContext.xml", getClass());
Messenger messenger = (Messenger) ctx.getBean("messenger");
@@ -165,7 +166,7 @@ public class BshScriptFactoryTests {
}
@Test
public void nonStaticPrototypeScript() throws Exception {
public void nonStaticPrototypeScript() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bshRefreshableContext.xml", getClass());
ConfigurableMessenger messenger = (ConfigurableMessenger) ctx.getBean("messengerPrototype");
ConfigurableMessenger messenger2 = (ConfigurableMessenger) ctx.getBean("messengerPrototype");
@@ -189,7 +190,7 @@ public class BshScriptFactoryTests {
}
@Test
public void scriptCompilationException() throws Exception {
public void scriptCompilationException() {
try {
new ClassPathXmlApplicationContext("org/springframework/scripting/bsh/bshBrokenContext.xml");
fail("Must throw exception for broken script file");
@@ -200,7 +201,7 @@ public class BshScriptFactoryTests {
}
@Test
public void scriptThatCompilesButIsJustPlainBad() throws Exception {
public void scriptThatCompilesButIsJustPlainBad() throws IOException {
ScriptSource script = mock(ScriptSource.class);
final String badScript = "String getMessage() { throw new IllegalArgumentException(); }";
given(script.getScriptAsString()).willReturn(badScript);
@@ -217,7 +218,7 @@ public class BshScriptFactoryTests {
}
@Test
public void ctorWithNullScriptSourceLocator() throws Exception {
public void ctorWithNullScriptSourceLocator() {
try {
new BshScriptFactory(null, Messenger.class);
fail("Must have thrown exception by this point.");
@@ -227,9 +228,9 @@ public class BshScriptFactoryTests {
}
@Test
public void ctorWithEmptyScriptSourceLocator() throws Exception {
public void ctorWithEmptyScriptSourceLocator() {
try {
new BshScriptFactory("", new Class<?>[] {Messenger.class});
new BshScriptFactory("", Messenger.class);
fail("Must have thrown exception by this point.");
}
catch (IllegalArgumentException expected) {
@@ -237,9 +238,9 @@ public class BshScriptFactoryTests {
}
@Test
public void ctorWithWhitespacedScriptSourceLocator() throws Exception {
public void ctorWithWhitespacedScriptSourceLocator() {
try {
new BshScriptFactory("\n ", new Class<?>[] {Messenger.class});
new BshScriptFactory("\n ", Messenger.class);
fail("Must have thrown exception by this point.");
}
catch (IllegalArgumentException expected) {
@@ -247,7 +248,7 @@ public class BshScriptFactoryTests {
}
@Test
public void resourceScriptFromTag() throws Exception {
public void resourceScriptFromTag() {
ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("bsh-with-xsd.xml", getClass());
TestBean testBean = (TestBean) ctx.getBean("testBean");
@@ -286,7 +287,7 @@ public class BshScriptFactoryTests {
}
@Test
public void prototypeScriptFromTag() throws Exception {
public void prototypeScriptFromTag() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bsh-with-xsd.xml", getClass());
ConfigurableMessenger messenger = (ConfigurableMessenger) ctx.getBean("messengerPrototype");
ConfigurableMessenger messenger2 = (ConfigurableMessenger) ctx.getBean("messengerPrototype");
@@ -302,7 +303,7 @@ public class BshScriptFactoryTests {
}
@Test
public void inlineScriptFromTag() throws Exception {
public void inlineScriptFromTag() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bsh-with-xsd.xml", getClass());
Calculator calculator = (Calculator) ctx.getBean("calculator");
assertNotNull(calculator);
@@ -310,7 +311,7 @@ public class BshScriptFactoryTests {
}
@Test
public void refreshableFromTag() throws Exception {
public void refreshableFromTag() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bsh-with-xsd.xml", getClass());
Messenger messenger = (Messenger) ctx.getBean("refreshableMessenger");
assertEquals("Hello World!", messenger.getMessage());
@@ -318,7 +319,7 @@ public class BshScriptFactoryTests {
}
@Test
public void applicationEventListener() throws Exception {
public void applicationEventListener() {
ApplicationContext ctx = new ClassPathXmlApplicationContext("bsh-with-xsd.xml", getClass());
Messenger eventListener = (Messenger) ctx.getBean("eventListener");
ctx.publishEvent(new MyEvent(ctx));

23
spring-context/src/test/resources/org/springframework/scripting/bsh/bsh-with-xsd.xml
View File

@@ -1,9 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:lang="http://www.springframework.org/schema/lang"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:lang="http://www.springframework.org/schema/lang"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-2.5.xsd">
<lang:bsh id="messenger" script-source="classpath:org/springframework/scripting/bsh/Messenger.bsh"
@@ -29,7 +28,7 @@
</lang:bsh>
<lang:bsh id="messengerByType" script-source="classpath:org/springframework/scripting/bsh/MessengerImpl.bsh"
autowire="byType" dependency-check="objects" init-method="init" destroy-method="destroy">
autowire="byType" init-method="init" destroy-method="destroy">
</lang:bsh>
<lang:bsh id="messengerByName" script-source="classpath:org/springframework/scripting/bsh/MessengerImpl.bsh"
@@ -52,12 +51,12 @@
<lang:property name="message" value="Hello World!"/>
</lang:bsh>
<lang:bsh id="eventListener" script-interfaces="org.springframework.context.ApplicationListener,org.springframework.scripting.Messenger" >
<lang:inline-script><![CDATA[
int count;
void onApplicationEvent (org.springframework.context.ApplicationEvent event) { count++; System.out.println(event); }
String getMessage() { return "count=" + count; }
]]></lang:inline-script>
</lang:bsh>
<lang:bsh id="eventListener" script-interfaces="org.springframework.context.ApplicationListener,org.springframework.scripting.Messenger" >
<lang:inline-script><![CDATA[
int count;
void onApplicationEvent (org.springframework.context.ApplicationEvent event) { count++; System.out.println(event); }
String getMessage() { return "count=" + count; }
]]></lang:inline-script>
</lang:bsh>
</beans>

46
spring-core/src/main/java/org/springframework/core/convert/support/DefaultConversionService.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2017 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.
@@ -26,12 +26,12 @@ import org.springframework.core.convert.converter.ConverterRegistry;
import org.springframework.util.ClassUtils;
/**
* A specialization of {@link GenericConversionService} configured by default with
* converters appropriate for most environments.
* A specialization of {@link GenericConversionService} configured by default
* with converters appropriate for most environments.
*
* <p>Designed for direct instantiation but also exposes the static
* {@link #addDefaultConverters(ConverterRegistry)} utility method for ad hoc use against any
* {@code ConverterRegistry} instance.
* {@link #addDefaultConverters(ConverterRegistry)} utility method for ad-hoc
* use against any {@code ConverterRegistry} instance.
*
* @author Chris Beams
* @author Juergen Hoeller
@@ -55,6 +55,15 @@ public class DefaultConversionService extends GenericConversionService {
private static volatile DefaultConversionService sharedInstance;
/**
* Create a new {@code DefaultConversionService} with the set of
* {@linkplain DefaultConversionService#addDefaultConverters(ConverterRegistry) default converters}.
*/
public DefaultConversionService() {
addDefaultConverters(this);
}
/**
* Return a shared default {@code ConversionService} instance,
* lazily building it once needed.
@@ -77,22 +86,10 @@ public class DefaultConversionService extends GenericConversionService {
return sharedInstance;
}
/**
* Create a new {@code DefaultConversionService} with the set of
* {@linkplain DefaultConversionService#addDefaultConverters(ConverterRegistry) default converters}.
*/
public DefaultConversionService() {
addDefaultConverters(this);
}
// static utility methods
/**
* Add converters appropriate for most environments.
* @param converterRegistry the registry of converters to add to (must also be castable to ConversionService,
* e.g. being a {@link ConfigurableConversionService})
* @param converterRegistry the registry of converters to add to
* (must also be castable to ConversionService, e.g. being a {@link ConfigurableConversionService})
* @throws ClassCastException if the given ConverterRegistry could not be cast to a ConversionService
*/
public static void addDefaultConverters(ConverterRegistry converterRegistry) {
@@ -113,9 +110,9 @@ public class DefaultConversionService extends GenericConversionService {
}
/**
* Add collection converters.
* @param converterRegistry the registry of converters to add to (must also be castable to ConversionService,
* e.g. being a {@link ConfigurableConversionService})
* Add common collection converters.
* @param converterRegistry the registry of converters to add to
* (must also be castable to ConversionService, e.g. being a {@link ConfigurableConversionService})
* @throws ClassCastException if the given ConverterRegistry could not be cast to a ConversionService
* @since 4.2.3
*/
@@ -146,9 +143,6 @@ public class DefaultConversionService extends GenericConversionService {
}
}
// internal helpers
private static void addScalarConverters(ConverterRegistry converterRegistry) {
converterRegistry.addConverterFactory(new NumberToNumberConverterFactory());
@@ -166,7 +160,7 @@ public class DefaultConversionService extends GenericConversionService {
converterRegistry.addConverterFactory(new StringToEnumConverterFactory());
converterRegistry.addConverter(new EnumToStringConverter((ConversionService) converterRegistry));
converterRegistry.addConverterFactory(new IntegerToEnumConverterFactory());
converterRegistry.addConverter(new EnumToIntegerConverter((ConversionService) converterRegistry));

3
spring-test/src/main/java/org/springframework/test/web/servlet/request/MockMvcRequestBuilders.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2017 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.
@@ -222,6 +222,7 @@ public abstract class MockMvcRequestBuilders {
return new MockMultipartHttpServletRequestBuilder(uri);
}
/**
* Create a {@link RequestBuilder} for an async dispatch from the
* {@link MvcResult} of the request that started async processing.

5
spring-web/src/main/java/org/springframework/http/converter/FormHttpMessageConverter.java
View File

@@ -104,9 +104,10 @@ public class FormHttpMessageConverter implements HttpMessageConverter<MultiValue
this.supportedMediaTypes.add(MediaType.APPLICATION_FORM_URLENCODED);
this.supportedMediaTypes.add(MediaType.MULTIPART_FORM_DATA);
this.partConverters.add(new ByteArrayHttpMessageConverter());
StringHttpMessageConverter stringHttpMessageConverter = new StringHttpMessageConverter();
stringHttpMessageConverter.setWriteAcceptCharset(false);
stringHttpMessageConverter.setWriteAcceptCharset(false); // see SPR-7316
this.partConverters.add(new ByteArrayHttpMessageConverter());
this.partConverters.add(stringHttpMessageConverter);
this.partConverters.add(new ResourceHttpMessageConverter());

17
spring-web/src/main/java/org/springframework/http/converter/support/AllEncompassingFormHttpMessageConverter.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2017 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.
@@ -37,17 +37,22 @@ import org.springframework.util.ClassUtils;
public class AllEncompassingFormHttpMessageConverter extends FormHttpMessageConverter {
private static final boolean jaxb2Present =
ClassUtils.isPresent("javax.xml.bind.Binder", AllEncompassingFormHttpMessageConverter.class.getClassLoader());
ClassUtils.isPresent("javax.xml.bind.Binder",
AllEncompassingFormHttpMessageConverter.class.getClassLoader());
private static final boolean jackson2Present =
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper", AllEncompassingFormHttpMessageConverter.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator", AllEncompassingFormHttpMessageConverter.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper",
AllEncompassingFormHttpMessageConverter.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator",
AllEncompassingFormHttpMessageConverter.class.getClassLoader());
private static final boolean jackson2XmlPresent =
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper", AllEncompassingFormHttpMessageConverter.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper",
AllEncompassingFormHttpMessageConverter.class.getClassLoader());
private static final boolean gsonPresent =
ClassUtils.isPresent("com.google.gson.Gson", AllEncompassingFormHttpMessageConverter.class.getClassLoader());
ClassUtils.isPresent("com.google.gson.Gson",
AllEncompassingFormHttpMessageConverter.class.getClassLoader());
public AllEncompassingFormHttpMessageConverter() {

21
spring-web/src/main/java/org/springframework/web/client/RestTemplate.java
View File

@@ -122,20 +122,26 @@ import org.springframework.web.util.UriTemplateHandler;
public class RestTemplate extends InterceptingHttpAccessor implements RestOperations {
private static boolean romePresent =
ClassUtils.isPresent("com.rometools.rome.feed.WireFeed", RestTemplate.class.getClassLoader());
ClassUtils.isPresent("com.rometools.rome.feed.WireFeed",
RestTemplate.class.getClassLoader());
private static final boolean jaxb2Present =
ClassUtils.isPresent("javax.xml.bind.Binder", RestTemplate.class.getClassLoader());
ClassUtils.isPresent("javax.xml.bind.Binder",
RestTemplate.class.getClassLoader());
private static final boolean jackson2Present =
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper", RestTemplate.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator", RestTemplate.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper",
RestTemplate.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator",
RestTemplate.class.getClassLoader());
private static final boolean jackson2XmlPresent =
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper", RestTemplate.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper",
RestTemplate.class.getClassLoader());
private static final boolean gsonPresent =
ClassUtils.isPresent("com.google.gson.Gson", RestTemplate.class.getClassLoader());
ClassUtils.isPresent("com.google.gson.Gson",
RestTemplate.class.getClassLoader());
private final List<HttpMessageConverter<?>> messageConverters = new ArrayList<HttpMessageConverter<?>>();
@@ -215,7 +221,8 @@ public class RestTemplate extends InterceptingHttpAccessor implements RestOperat
}
/**
* Return the message body converters.
* Return the list of message body converters.
* <p>The returned {@link List} is active and may get appended to.
*/
public List<HttpMessageConverter<?>> getMessageConverters() {
return this.messageConverters;

21
spring-webmvc/src/main/java/org/springframework/web/servlet/config/AnnotationDrivenBeanDefinitionParser.java
View File

@@ -156,23 +156,30 @@ class AnnotationDrivenBeanDefinitionParser implements BeanDefinitionParser {
public static final String CONTENT_NEGOTIATION_MANAGER_BEAN_NAME = "mvcContentNegotiationManager";
private static final boolean javaxValidationPresent =
ClassUtils.isPresent("javax.validation.Validator", AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
ClassUtils.isPresent("javax.validation.Validator",
AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
private static boolean romePresent =
ClassUtils.isPresent("com.rometools.rome.feed.WireFeed", AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
ClassUtils.isPresent("com.rometools.rome.feed.WireFeed",
AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
private static final boolean jaxb2Present =
ClassUtils.isPresent("javax.xml.bind.Binder", AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
ClassUtils.isPresent("javax.xml.bind.Binder",
AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
private static final boolean jackson2Present =
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper", AnnotationDrivenBeanDefinitionParser.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator", AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper",
AnnotationDrivenBeanDefinitionParser.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator",
AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
private static final boolean jackson2XmlPresent =
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper", AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper",
AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
private static final boolean gsonPresent =
ClassUtils.isPresent("com.google.gson.Gson", AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
ClassUtils.isPresent("com.google.gson.Gson",
AnnotationDrivenBeanDefinitionParser.class.getClassLoader());
@Override

18
spring-webmvc/src/main/java/org/springframework/web/servlet/config/annotation/WebMvcConfigurationSupport.java
View File

@@ -174,20 +174,26 @@ import org.springframework.web.util.UrlPathHelper;
public class WebMvcConfigurationSupport implements ApplicationContextAware, ServletContextAware {
private static boolean romePresent =
ClassUtils.isPresent("com.rometools.rome.feed.WireFeed", WebMvcConfigurationSupport.class.getClassLoader());
ClassUtils.isPresent("com.rometools.rome.feed.WireFeed",
WebMvcConfigurationSupport.class.getClassLoader());
private static final boolean jaxb2Present =
ClassUtils.isPresent("javax.xml.bind.Binder", WebMvcConfigurationSupport.class.getClassLoader());
ClassUtils.isPresent("javax.xml.bind.Binder",
WebMvcConfigurationSupport.class.getClassLoader());
private static final boolean jackson2Present =
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper", WebMvcConfigurationSupport.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator", WebMvcConfigurationSupport.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper",
WebMvcConfigurationSupport.class.getClassLoader()) &&
ClassUtils.isPresent("com.fasterxml.jackson.core.JsonGenerator",
WebMvcConfigurationSupport.class.getClassLoader());
private static final boolean jackson2XmlPresent =
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper", WebMvcConfigurationSupport.class.getClassLoader());
ClassUtils.isPresent("com.fasterxml.jackson.dataformat.xml.XmlMapper",
WebMvcConfigurationSupport.class.getClassLoader());
private static final boolean gsonPresent =
ClassUtils.isPresent("com.google.gson.Gson", WebMvcConfigurationSupport.class.getClassLoader());
ClassUtils.isPresent("com.google.gson.Gson",
WebMvcConfigurationSupport.class.getClassLoader());
private ApplicationContext applicationContext;