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This commit is contained in:
Juergen Hoeller
2020-02-12 17:58:26 +01:00
parent f536819c5d
commit ebd2ec57fc
9 changed files with 37 additions and 39 deletions
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10
spring-web/src/main/java/org/springframework/http/codec/json/AbstractJackson2Decoder.java
View File

@@ -116,7 +116,7 @@ public abstract class AbstractJackson2Decoder extends Jackson2CodecSupport imple
@Nullable MimeType mimeType, @Nullable Map<String, Object> hints) {
boolean forceUseOfBigDecimal = getObjectMapper().isEnabled(DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS);
if (elementType != null && BigDecimal.class.equals(elementType.getType())) {
if (BigDecimal.class.equals(elementType.getType())) {
forceUseOfBigDecimal = true;
}
@@ -130,9 +130,10 @@ public abstract class AbstractJackson2Decoder extends Jackson2CodecSupport imple
@Nullable MimeType mimeType, @Nullable Map<String, Object> hints) {
boolean forceUseOfBigDecimal = getObjectMapper().isEnabled(DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS);
if (elementType != null && BigDecimal.class.equals(elementType.getType())) {
if (BigDecimal.class.equals(elementType.getType())) {
forceUseOfBigDecimal = true;
}
Flux<TokenBuffer> tokens = Jackson2Tokenizer.tokenize(Flux.from(input), this.jsonFactory, getObjectMapper(),
false, forceUseOfBigDecimal, getMaxInMemorySize());
return decodeInternal(tokens, elementType, mimeType, hints).singleOrEmpty();
@@ -177,7 +178,7 @@ public abstract class AbstractJackson2Decoder extends Jackson2CodecSupport imple
}
// HttpMessageDecoder...
// HttpMessageDecoder
@Override
public Map<String, Object> getDecodeHints(ResolvableType actualType, ResolvableType elementType,
@@ -191,7 +192,8 @@ public abstract class AbstractJackson2Decoder extends Jackson2CodecSupport imple
return getMimeTypes();
}
// Jackson2CodecSupport ...
// Jackson2CodecSupport
@Override
protected <A extends Annotation> A getAnnotation(MethodParameter parameter, Class<A> annotType) {

12
spring-web/src/main/java/org/springframework/http/codec/json/AbstractJackson2Encoder.java
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@@ -170,8 +170,7 @@ public abstract class AbstractJackson2Encoder extends Jackson2CodecSupport imple
throw new EncodingException("JSON encoding error: " + ex.getOriginalMessage(), ex);
}
catch (IOException ex) {
throw new IllegalStateException("Unexpected I/O error while writing to byte array builder",
ex);
throw new IllegalStateException("Unexpected I/O error while writing to byte array builder", ex);
}
byte[] bytes = byteBuilder.toByteArray();
@@ -197,8 +196,7 @@ public abstract class AbstractJackson2Encoder extends Jackson2CodecSupport imple
throw new EncodingException("JSON encoding error: " + ex.getOriginalMessage(), ex);
}
catch (IOException ex) {
throw new IllegalStateException("Unexpected I/O error while writing to byte array builder",
ex);
throw new IllegalStateException("Unexpected I/O error while writing to byte array builder", ex);
}
byte[] bytes = byteArrayBuilder.toByteArray();
@@ -233,6 +231,7 @@ public abstract class AbstractJackson2Encoder extends Jackson2CodecSupport imple
private ObjectWriter createObjectWriter(ResolvableType valueType, @Nullable MimeType mimeType,
@Nullable Map<String, Object> hints) {
JavaType javaType = getJavaType(valueType.getType(), null);
Class<?> jsonView = (hints != null ? (Class<?>) hints.get(Jackson2CodecSupport.JSON_VIEW_HINT) : null);
ObjectWriter writer = (jsonView != null ?
@@ -280,7 +279,7 @@ public abstract class AbstractJackson2Encoder extends Jackson2CodecSupport imple
}
// HttpMessageEncoder...
// HttpMessageEncoder
@Override
public List<MimeType> getEncodableMimeTypes() {
@@ -299,7 +298,8 @@ public abstract class AbstractJackson2Encoder extends Jackson2CodecSupport imple
return (actualType != null ? getHints(actualType) : Hints.none());
}
// Jackson2CodecSupport ...
// Jackson2CodecSupport
@Override
protected <A extends Annotation> A getAnnotation(MethodParameter parameter, Class<A> annotType) {

16
spring-web/src/main/java/org/springframework/http/codec/json/Jackson2Tokenizer.java
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@@ -36,7 +36,6 @@ import org.springframework.core.codec.DecodingException;
import org.springframework.core.io.buffer.DataBuffer;
import org.springframework.core.io.buffer.DataBufferLimitException;
import org.springframework.core.io.buffer.DataBufferUtils;
import org.springframework.lang.Nullable;
/**
* {@link Function} to transform a JSON stream of arbitrary size, byte array
@@ -66,7 +65,6 @@ final class Jackson2Tokenizer {
private int byteCount;
@Nullable // yet initialized by calling createToken() in the constructor
private TokenBuffer tokenBuffer;
@@ -84,7 +82,7 @@ final class Jackson2Tokenizer {
this.forceUseOfBigDecimal = forceUseOfBigDecimal;
this.inputFeeder = (ByteArrayFeeder) this.parser.getNonBlockingInputFeeder();
this.maxInMemorySize = maxInMemorySize;
createToken();
this.tokenBuffer = createToken();
}
@@ -174,9 +172,8 @@ final class Jackson2Tokenizer {
if ((token.isStructEnd() || token.isScalarValue()) && this.objectDepth == 0 && this.arrayDepth == 0) {
result.add(this.tokenBuffer);
createToken();
this.tokenBuffer = createToken();
}
}
private void processTokenArray(JsonToken token, List<TokenBuffer> result) throws IOException {
@@ -187,13 +184,14 @@ final class Jackson2Tokenizer {
if (this.objectDepth == 0 && (this.arrayDepth == 0 || this.arrayDepth == 1) &&
(token == JsonToken.END_OBJECT || token.isScalarValue())) {
result.add(this.tokenBuffer);
createToken();
this.tokenBuffer = createToken();
}
}
private void createToken() {
this.tokenBuffer = new TokenBuffer(this.parser, this.deserializationContext);
this.tokenBuffer.forceUseOfBigDecimal(this.forceUseOfBigDecimal);
private TokenBuffer createToken() {
TokenBuffer tokenBuffer = new TokenBuffer(this.parser, this.deserializationContext);
tokenBuffer.forceUseOfBigDecimal(this.forceUseOfBigDecimal);
return tokenBuffer;
}
private boolean isTopLevelArrayToken(JsonToken token) {

3
spring-web/src/main/java/org/springframework/web/client/RestTemplate.java
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@@ -89,7 +89,7 @@ import org.springframework.web.util.UriTemplateHandler;
*/
public class RestTemplate extends InterceptingHttpAccessor implements RestOperations {
private static boolean romePresent;
private static final boolean romePresent;
private static final boolean jaxb2Present;
@@ -200,6 +200,7 @@ public class RestTemplate extends InterceptingHttpAccessor implements RestOperat
this.uriTemplateHandler = initUriTemplateHandler();
}
private static DefaultUriBuilderFactory initUriTemplateHandler() {
DefaultUriBuilderFactory uriFactory = new DefaultUriBuilderFactory();
uriFactory.setEncodingMode(EncodingMode.URI_COMPONENT); // for backwards compatibility..