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Polishing (backported from master)

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This commit is contained in:
Juergen Hoeller
2016-07-06 15:29:15 +02:00
parent 16d5ba9b3a
commit 92d78c10a2
62 changed files with 273 additions and 415 deletions
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7
spring-core/src/main/java/org/springframework/core/MethodIntrospector.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2015 the original author or authors.
* Copyright 2002-2016 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.
@@ -85,10 +85,9 @@ public abstract class MethodIntrospector {
/**
* Select methods on the given target type based on a filter.
* <p>Callers define methods of interest through the
* {@link ReflectionUtils.MethodFilter} parameter.
* <p>Callers define methods of interest through the {@code MethodFilter} parameter.
* @param targetType the target type to search methods on
* @param methodFilter a {@link ReflectionUtils.MethodFilter} to help
* @param methodFilter a {@code MethodFilter} to help
* recognize handler methods of interest
* @return the selected methods, or an empty set in case of no match
*/

4
spring-core/src/main/java/org/springframework/core/convert/TypeDescriptor.java
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@@ -343,7 +343,7 @@ public class TypeDescriptor implements Serializable {
if (streamAvailable && StreamDelegate.isStream(this.type)) {
return StreamDelegate.getStreamElementType(this);
}
return getRelatedIfResolvable(this, this.resolvableType.asCollection().getGeneric());
return getRelatedIfResolvable(this, this.resolvableType.asCollection().getGeneric(0));
}
/**
@@ -706,7 +706,7 @@ public class TypeDescriptor implements Serializable {
}
public static TypeDescriptor getStreamElementType(TypeDescriptor source) {
return getRelatedIfResolvable(source, source.resolvableType.as(Stream.class).getGeneric());
return getRelatedIfResolvable(source, source.resolvableType.as(Stream.class).getGeneric(0));
}
}

8
spring-core/src/main/java/org/springframework/util/Base64Utils.java
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@@ -30,11 +30,11 @@ import org.springframework.lang.UsesJava8;
* Codec present, {@link #encode}/{@link #decode} calls will throw an IllegalStateException.
* However, as of Spring 4.2, {@link #encodeToString} and {@link #decodeFromString} will
* nevertheless work since they can delegate to the JAXB DatatypeConverter as a fallback.
* However, this does not apply when using the ...UrlSafe... methods for RFC 4648 "URL and
* However, this does not apply when using the "UrlSafe" methods for RFC 4648 "URL and
* Filename Safe Alphabet"; a delegate is required.
* <p>
* <em>Note:</em> Apache Commons Codec does not add padding ({@code =}) when encoding with
* the URL and Filename Safe Alphabet.
*
* <p><em>Note:</em> Apache Commons Codec does not add padding ({@code =}) when encoding
* with the URL and Filename Safe Alphabet.
*
* @author Juergen Hoeller
* @author Gary Russell

5
spring-core/src/main/java/org/springframework/util/DigestUtils.java
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@@ -24,13 +24,12 @@ import java.security.NoSuchAlgorithmException;
/**
* Miscellaneous methods for calculating digests.
* <p>Mainly for internal use within the framework; consider
* <a href="http://commons.apache.org/codec/">Apache Commons Codec</a> for a
* more comprehensive suite of digest utilities.
* <a href="http://commons.apache.org/codec/">Apache Commons Codec</a>
* for a more comprehensive suite of digest utilities.
*
* @author Arjen Poutsma
* @author Craig Andrews
* @since 3.0
* @see org.apache.commons.codec.digest.DigestUtils
*/
public abstract class DigestUtils {

4
spring-core/src/main/java/org/springframework/util/UpdateMessageDigestInputStream.java
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@@ -33,7 +33,7 @@ abstract class UpdateMessageDigestInputStream extends InputStream {
* Update the message digest with the rest of the bytes in this stream.
* <p>Using this method is more optimized since it avoids creating new
* byte arrays for each call.
* @param messageDigest The message digest to update
* @param messageDigest the message digest to update
* @throws IOException when propagated from {@link #read()}
*/
public void updateMessageDigest(MessageDigest messageDigest) throws IOException {
@@ -47,7 +47,7 @@ abstract class UpdateMessageDigestInputStream extends InputStream {
* Update the message digest with the next len bytes in this stream.
* <p>Using this method is more optimized since it avoids creating new
* byte arrays for each call.
* @param messageDigest The message digest to update
* @param messageDigest the message digest to update
* @param len how many bytes to read from this stream and use to update the message digest
* @throws IOException when propagated from {@link #read()}
*/

5
spring-core/src/main/java/org/springframework/util/concurrent/CompletableToListenableFutureAdapter.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2015 the original author or authors.
* Copyright 2002-2016 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.
@@ -24,7 +24,6 @@ import java.util.function.BiFunction;
import org.springframework.lang.UsesJava8;
/**
* Adapts a {@link CompletableFuture} into a {@link ListenableFuture}.
*
@@ -38,6 +37,7 @@ public class CompletableToListenableFutureAdapter<T> implements ListenableFuture
private final ListenableFutureCallbackRegistry<T> callbacks = new ListenableFutureCallbackRegistry<T>();
public CompletableToListenableFutureAdapter(CompletableFuture<T> completableFuture) {
this.completableFuture = completableFuture;
this.completableFuture.handle(new BiFunction<T, Throwable, Object>() {
@@ -54,6 +54,7 @@ public class CompletableToListenableFutureAdapter<T> implements ListenableFuture
});
}
@Override
public void addCallback(ListenableFutureCallback<? super T> callback) {
this.callbacks.addCallback(callback);

9
spring-core/src/main/java/org/springframework/util/concurrent/FutureAdapter.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2015 the original author or authors.
* Copyright 2002-2016 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.
@@ -24,10 +24,9 @@ import java.util.concurrent.TimeoutException;
import org.springframework.util.Assert;
/**
* Abstract class that adapts a {@link Future} parameterized over S into a {@code
* Future} parameterized over T. All methods are delegated to the adaptee, where {@link
* #get()} and {@link #get(long, TimeUnit)} call {@link #adapt(Object)} on the adaptee's
* result.
* Abstract class that adapts a {@link Future} parameterized over S into a {@code Future}
* parameterized over T. All methods are delegated to the adaptee, where {@link #get()}
* and {@link #get(long, TimeUnit)} call {@link #adapt(Object)} on the adaptee's result.
*
* @author Arjen Poutsma
* @since 4.0