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Change deprecated MimeType specificity usages

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This commit changes all code that uses now deprecated methods in
MimeType and MediaType.

See gh-27580
This commit is contained in:
Arjen Poutsma
2021-10-20 11:47:53 +02:00
committed by Arjen Poutsma
parent 6d9136013e
commit 259bcd60fb
16 changed files with 78 additions and 30 deletions
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11
spring-webmvc/src/main/java/org/springframework/web/servlet/function/DefaultServerRequest.java
View File

@@ -57,6 +57,7 @@ import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.lang.Nullable;
import org.springframework.util.CollectionUtils;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MimeTypeUtils;
import org.springframework.util.MultiValueMap;
import org.springframework.util.ObjectUtils;
import org.springframework.web.HttpMediaTypeNotSupportedException;
@@ -203,10 +204,12 @@ class DefaultServerRequest implements ServerRequest {
}
private List<MediaType> getSupportedMediaTypes(Class<?> bodyClass) {
return this.messageConverters.stream()
.flatMap(converter -> converter.getSupportedMediaTypes(bodyClass).stream())
.sorted(MediaType.SPECIFICITY_COMPARATOR)
.collect(Collectors.toList());
List<MediaType> result = new ArrayList<>(this.messageConverters.size());
for (HttpMessageConverter<?> converter : this.messageConverters) {
result.addAll(converter.getSupportedMediaTypes(bodyClass));
}
MimeTypeUtils.sortBySpecificity(result);
return result;
}
@Override

3
spring-webmvc/src/main/java/org/springframework/web/servlet/function/RequestPredicates.java
View File

@@ -53,6 +53,7 @@ import org.springframework.http.server.RequestPath;
import org.springframework.lang.NonNull;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.MimeTypeUtils;
import org.springframework.util.MultiValueMap;
import org.springframework.web.cors.CorsUtils;
import org.springframework.web.util.UriBuilder;
@@ -628,7 +629,7 @@ public abstract class RequestPredicates {
acceptedMediaTypes = Collections.singletonList(MediaType.ALL);
}
else {
MediaType.sortBySpecificityAndQuality(acceptedMediaTypes);
MimeTypeUtils.sortBySpecificity(acceptedMediaTypes);
}
return acceptedMediaTypes;
}

12
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/AbstractMediaTypeExpression.java
View File

@@ -65,7 +65,17 @@ abstract class AbstractMediaTypeExpression implements MediaTypeExpression, Compa
@Override
public int compareTo(AbstractMediaTypeExpression other) {
return MediaType.SPECIFICITY_COMPARATOR.compare(this.getMediaType(), other.getMediaType());
MediaType mediaType1 = this.getMediaType();
MediaType mediaType2 = other.getMediaType();
if (mediaType1.isMoreSpecific(mediaType2)) {
return -1;
}
else if (mediaType1.isLessSpecific(mediaType2)) {
return 1;
}
else {
return 0;
}
}
@Override

6
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/condition/ProducesRequestCondition.java
View File

@@ -27,6 +27,7 @@ import jakarta.servlet.http.HttpServletRequest;
import org.springframework.http.MediaType;
import org.springframework.lang.Nullable;
import org.springframework.util.CollectionUtils;
import org.springframework.util.MimeType;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
import org.springframework.web.HttpMediaTypeException;
@@ -238,13 +239,14 @@ public final class ProducesRequestCondition extends AbstractRequestCondition<Pro
* Compares this and another "produces" condition as follows:
* <ol>
* <li>Sort 'Accept' header media types by quality value via
* {@link MediaType#sortByQualityValue(List)} and iterate the list.
* {@link org.springframework.util.MimeTypeUtils#sortBySpecificity(List)}
* and iterate the list.
* <li>Get the first index of matching media types in each "produces"
* condition first matching with {@link MediaType#equals(Object)} and
* then with {@link MediaType#includes(MediaType)}.
* <li>If a lower index is found, the condition at that index wins.
* <li>If both indexes are equal, the media types at the index are
* compared further with {@link MediaType#SPECIFICITY_COMPARATOR}.
* compared further with {@link MediaType#isMoreSpecific(MimeType)}.
* </ol>
* <p>It is assumed that both instances have been obtained via
* {@link #getMatchingCondition(HttpServletRequest)} and each instance

5
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodArgumentResolver.java
View File

@@ -48,6 +48,7 @@ import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.MimeTypeUtils;
import org.springframework.util.StreamUtils;
import org.springframework.validation.Errors;
import org.springframework.validation.annotation.ValidationAnnotationUtils;
@@ -263,7 +264,7 @@ public abstract class AbstractMessageConverterMethodArgumentResolver implements
/**
* Return the media types supported by all provided message converters sorted
* by specificity via {@link MediaType#sortBySpecificity(List)}.
* by specificity via {@link MimeTypeUtils#sortBySpecificity(List)}.
* @since 5.3.4
*/
protected List<MediaType> getSupportedMediaTypes(Class<?> clazz) {
@@ -272,7 +273,7 @@ public abstract class AbstractMessageConverterMethodArgumentResolver implements
mediaTypeSet.addAll(converter.getSupportedMediaTypes(clazz));
}
List<MediaType> result = new ArrayList<>(mediaTypeSet);
MediaType.sortBySpecificity(result);
MimeTypeUtils.sortBySpecificity(result);
return result;
}

10
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodProcessor.java
View File

@@ -53,6 +53,7 @@ import org.springframework.http.server.ServletServerHttpResponse;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
import org.springframework.util.MimeTypeUtils;
import org.springframework.util.StringUtils;
import org.springframework.web.HttpMediaTypeNotAcceptableException;
import org.springframework.web.accept.ContentNegotiationManager;
@@ -251,7 +252,7 @@ public abstract class AbstractMessageConverterMethodProcessor extends AbstractMe
return;
}
MediaType.sortBySpecificityAndQuality(mediaTypesToUse);
MimeTypeUtils.sortBySpecificity(mediaTypesToUse);
for (MediaType mediaType : mediaTypesToUse) {
if (mediaType.isConcrete()) {
@@ -400,7 +401,12 @@ public abstract class AbstractMessageConverterMethodProcessor extends AbstractMe
*/
private MediaType getMostSpecificMediaType(MediaType acceptType, MediaType produceType) {
MediaType produceTypeToUse = produceType.copyQualityValue(acceptType);
return (MediaType.SPECIFICITY_COMPARATOR.compare(acceptType, produceTypeToUse) <= 0 ? acceptType : produceTypeToUse);
if (acceptType.isLessSpecific(produceTypeToUse)) {
return produceTypeToUse;
}
else {
return acceptType;
}
}
/**

10
spring-webmvc/src/main/java/org/springframework/web/servlet/view/ContentNegotiatingViewResolver.java
View File

@@ -37,6 +37,7 @@ import org.springframework.http.MediaType;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;
import org.springframework.util.MimeTypeUtils;
import org.springframework.util.StringUtils;
import org.springframework.web.HttpMediaTypeNotAcceptableException;
import org.springframework.web.accept.ContentNegotiationManager;
@@ -268,7 +269,7 @@ public class ContentNegotiatingViewResolver extends WebApplicationObjectSupport
}
}
List<MediaType> selectedMediaTypes = new ArrayList<>(compatibleMediaTypes);
MediaType.sortBySpecificityAndQuality(selectedMediaTypes);
MimeTypeUtils.sortBySpecificity(selectedMediaTypes);
return selectedMediaTypes;
}
catch (HttpMediaTypeNotAcceptableException ex) {
@@ -297,7 +298,12 @@ public class ContentNegotiatingViewResolver extends WebApplicationObjectSupport
*/
private MediaType getMostSpecificMediaType(MediaType acceptType, MediaType produceType) {
produceType = produceType.copyQualityValue(acceptType);
return (MediaType.SPECIFICITY_COMPARATOR.compare(acceptType, produceType) < 0 ? acceptType : produceType);
if (acceptType.isLessSpecific(produceType)) {
return produceType;
}
else {
return acceptType;
}
}
private List<View> getCandidateViews(String viewName, Locale locale, List<MediaType> requestedMediaTypes)

4
spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/ProducesRequestConditionTests.java
View File

@@ -221,10 +221,10 @@ public class ProducesRequestConditionTests {
HttpServletRequest request = createRequest("text/plain");
int result = condition1.compareTo(condition2, request);
assertThat(result < 0).as("Invalid comparison result: " + result).isTrue();
assertThat(result).as("Invalid comparison result: " + result).isGreaterThan(0);
result = condition2.compareTo(condition1, request);
assertThat(result > 0).as("Invalid comparison result: " + result).isTrue();
assertThat(result).as("Invalid comparison result: " + result).isLessThan(0);
}
@Test