root
/
spring-framework
mirror of https://github.com/spring-projects/spring-framework.git
1
0
Fork 0
Code Issues Actions 7 Packages Projects Releases Wiki Activity

Polishing

This commit is contained in:
Juergen Hoeller 2015-02-25 19:05:06 +01:00
parent bb5b5d52ed
commit cc33d3fac8
3 changed files with 30 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
spring-core/src/main/java/org/springframework/core/convert/TypeDescriptor.java
View File

@ -117,7 +117,7 @@ public class TypeDescriptor implements Serializable {
* constructor is used internally and may also be used by subclasses that support
* non-Java languages with extended type systems.
* @param resolvableType the resolvable type
* @param type the backing type or {@code null} if should be resolved
* @param type the backing type (or {@code null} if it should get resolved)
* @param annotations the type annotations
*/
protected TypeDescriptor(ResolvableType resolvableType, Class<?> type, Annotation[] annotations) {
@ -333,8 +333,8 @@ public class TypeDescriptor implements Serializable {
if (this.resolvableType.isArray()) {
return new TypeDescriptor(this.resolvableType.getComponentType(), null, this.annotations);
}
if (streamAvailable && StreamHelper.isStream(this.type)) {
return StreamHelper.getStreamElementType(this);
if (streamAvailable && StreamDelegate.isStream(this.type)) {
return StreamDelegate.getStreamElementType(this);
}
return getRelatedIfResolvable(this, this.resolvableType.asCollection().getGeneric());
}
@ -691,17 +691,18 @@ public class TypeDescriptor implements Serializable {
return new TypeDescriptor(type, null, source.annotations);
}
/**
* Inner class to avoid a hard dependency on Java 8.
*/
@UsesJava8
private static class StreamHelper {
private static class StreamDelegate {
private static boolean isStream(Class<?> type) {
public static boolean isStream(Class<?> type) {
return Stream.class.isAssignableFrom(type);
}
private static TypeDescriptor getStreamElementType(TypeDescriptor source) {
public static TypeDescriptor getStreamElementType(TypeDescriptor source) {
return getRelatedIfResolvable(source, source.resolvableType.as(Stream.class).getGeneric());
}
}

21
spring-web/src/main/java/org/springframework/http/converter/ResourceHttpMessageConverter.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2014 the original author or authors.
* Copyright 2002-2015 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.
@ -44,8 +44,8 @@ import org.springframework.util.StringUtils;
*/
public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<Resource> {
private static final boolean jafPresent =
ClassUtils.isPresent("javax.activation.FileTypeMap", ResourceHttpMessageConverter.class.getClassLoader());
private static final boolean jafPresent = ClassUtils.isPresent(
"javax.activation.FileTypeMap", ResourceHttpMessageConverter.class.getClassLoader());
public ResourceHttpMessageConverter() {
@ -103,7 +103,7 @@ public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<R
/**
* Inner class to avoid hard-coded JAF dependency.
* Inner class to avoid a hard-coded JAF dependency.
*/
private static class ActivationMediaTypeFactory {
@ -114,7 +114,7 @@ public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<R
}
private static FileTypeMap loadFileTypeMapFromContextSupportModule() {
// see if we can find the extended mime.types from the context-support module
// See if we can find the extended mime.types from the context-support module...
Resource mappingLocation = new ClassPathResource("org/springframework/mail/javamail/mime.types");
if (mappingLocation.exists()) {
InputStream inputStream = null;
@ -140,11 +140,14 @@ public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<R
}
public static MediaType getMediaType(Resource resource) {
if (resource.getFilename() == null) {
return null;
String filename = resource.getFilename();
if (filename != null) {
String mediaType = fileTypeMap.getContentType(filename);
if (StringUtils.hasText(mediaType)) {
return MediaType.parseMediaType(mediaType);
}
}
String mediaType = fileTypeMap.getContentType(resource.getFilename());
return (StringUtils.hasText(mediaType) ? MediaType.parseMediaType(mediaType) : null);
return null;
}
}

20
spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2014 the original author or authors.
* Copyright 2002-2015 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.
@ -83,13 +83,14 @@ import org.springframework.web.servlet.support.WebContentGenerator;
*/
public class ResourceHttpRequestHandler extends WebContentGenerator implements HttpRequestHandler, InitializingBean {
private final static Log logger = LogFactory.getLog(ResourceHttpRequestHandler.class);
private static final boolean jafPresent =
ClassUtils.isPresent("javax.activation.FileTypeMap", ResourceHttpRequestHandler.class.getClassLoader());
private static final String CONTENT_ENCODING = "Content-Encoding";
private static final Log logger = LogFactory.getLog(ResourceHttpRequestHandler.class);
private static final boolean jafPresent = ClassUtils.isPresent(
"javax.activation.FileTypeMap", ResourceHttpRequestHandler.class.getClassLoader());
private final List<Resource> locations = new ArrayList<Resource>(4);
private final List<ResourceResolver> resourceResolvers = new ArrayList<ResourceResolver>(4);
@ -422,8 +423,9 @@ public class ResourceHttpRequestHandler extends WebContentGenerator implements H
getLocations() + ", resolvers=" + getResourceResolvers() + "]";
}
/**
* Inner class to avoid hard-coded JAF dependency.
* Inner class to avoid a hard-coded JAF dependency.
*/
private static class ActivationMediaTypeFactory {
@ -434,7 +436,7 @@ public class ResourceHttpRequestHandler extends WebContentGenerator implements H
}
private static FileTypeMap loadFileTypeMapFromContextSupportModule() {
// see if we can find the extended mime.types from the context-support module
// See if we can find the extended mime.types from the context-support module...
Resource mappingLocation = new ClassPathResource("org/springframework/mail/javamail/mime.types");
if (mappingLocation.exists()) {
InputStream inputStream = null;
@ -465,4 +467,4 @@ public class ResourceHttpRequestHandler extends WebContentGenerator implements H
}
}
}
}