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Polishing

This commit is contained in:
Juergen Hoeller 2020-08-25 16:17:22 +02:00
parent 04df9b8f49
commit 6f0461c569
5 changed files with 22 additions and 31 deletions
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8
spring-context/src/testFixtures/java/org/springframework/context/testfixture/jndi/SimpleNamingContext.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2019 the original author or authors.
* Copyright 2002-2020 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.
@ -126,7 +126,7 @@ public class SimpleNamingContext implements Context {
if (logger.isDebugEnabled()) {
logger.debug("Static JNDI lookup: [" + name + "]");
}
if ("".equals(name)) {
if (name.isEmpty()) {
return new SimpleNamingContext(this.root, this.boundObjects, this.environment);
}
Object found = this.boundObjects.get(name);
@ -303,10 +303,10 @@ public class SimpleNamingContext implements Context {
private abstract static class AbstractNamingEnumeration<T> implements NamingEnumeration<T> {
private Iterator<T> iterator;
private final Iterator<T> iterator;
private AbstractNamingEnumeration(SimpleNamingContext context, String proot) throws NamingException {
if (!"".equals(proot) && !proot.endsWith("/")) {
if (!proot.isEmpty() && !proot.endsWith("/")) {
proot = proot + "/";
}
String root = context.root + proot;

4
spring-test/src/main/java/org/springframework/mock/jndi/SimpleNamingContext.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2019 the original author or authors.
* Copyright 2002-2020 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.
@ -303,7 +303,7 @@ public class SimpleNamingContext implements Context {
private abstract static class AbstractNamingEnumeration<T> implements NamingEnumeration<T> {
private Iterator<T> iterator;
private final Iterator<T> iterator;
private AbstractNamingEnumeration(SimpleNamingContext context, String proot) throws NamingException {
if (!proot.isEmpty() && !proot.endsWith("/")) {

31
spring-test/src/main/java/org/springframework/test/context/support/AbstractGenericContextLoader.java
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@ -64,9 +64,7 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
/**
* Load a Spring ApplicationContext from the supplied {@link MergedContextConfiguration}.
*
* <p>Implementation details:
*
* <ul>
* <li>Calls {@link #validateMergedContextConfiguration(MergedContextConfiguration)}
* to allow subclasses to validate the supplied configuration before proceeding.</li>
@ -98,7 +96,6 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
* <li>{@link ConfigurableApplicationContext#refresh Refreshes} the
* context and registers a JVM shutdown hook for it.</li>
* </ul>
*
* @return a new application context
* @see org.springframework.test.context.SmartContextLoader#loadContext(MergedContextConfiguration)
* @see GenericApplicationContext
@ -108,17 +105,17 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
public final ConfigurableApplicationContext loadContext(MergedContextConfiguration mergedConfig) throws Exception {
if (logger.isDebugEnabled()) {
logger.debug(String.format("Loading ApplicationContext for merged context configuration [%s].",
mergedConfig));
mergedConfig));
}
validateMergedContextConfiguration(mergedConfig);
GenericApplicationContext context = createContext();
ApplicationContext parent = mergedConfig.getParentApplicationContext();
if (parent != null) {
context.setParent(parent);
}
prepareContext(context);
prepareContext(context, mergedConfig);
customizeBeanFactory(context.getDefaultListableBeanFactory());
@ -126,8 +123,10 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
customizeContext(context);
customizeContext(context, mergedConfig);
context.refresh();
context.registerShutdownHook();
return context;
}
@ -147,9 +146,7 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
/**
* Load a Spring ApplicationContext from the supplied {@code locations}.
*
* <p>Implementation details:
*
* <ul>
* <li>Calls {@link #createContext()} to create a {@link GenericApplicationContext}
* instance.</li>
@ -168,12 +165,10 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
* <li>{@link ConfigurableApplicationContext#refresh Refreshes} the
* context and registers a JVM shutdown hook for it.</li>
* </ul>
*
* <p><b>Note</b>: this method does not provide a means to set active bean definition
* profiles for the loaded context. See {@link #loadContext(MergedContextConfiguration)}
* and {@link AbstractContextLoader#prepareContext(ConfigurableApplicationContext, MergedContextConfiguration)}
* for an alternative.
*
* @return a new application context
* @see org.springframework.test.context.ContextLoader#loadContext
* @see GenericApplicationContext
@ -184,28 +179,30 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
public final ConfigurableApplicationContext loadContext(String... locations) throws Exception {
if (logger.isDebugEnabled()) {
logger.debug(String.format("Loading ApplicationContext for locations [%s].",
StringUtils.arrayToCommaDelimitedString(locations)));
StringUtils.arrayToCommaDelimitedString(locations)));
}
GenericApplicationContext context = createContext();
prepareContext(context);
customizeBeanFactory(context.getDefaultListableBeanFactory());
createBeanDefinitionReader(context).loadBeanDefinitions(locations);
AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
customizeContext(context);
context.refresh();
context.registerShutdownHook();
return context;
}
/**
* Factory method for creating the {@link GenericApplicationContext} used by
* this {@code ContextLoader}.
*
* <p>The default implementation creates a {@code GenericApplicationContext}
* using the default constructor. This method may be overridden in subclasses
* &mdash; for example, to create a {@code GenericApplicationContext} with
* a custom {@link DefaultListableBeanFactory} implementation.
*
* @return a newly instantiated {@code GenericApplicationContext}
* @since 5.2.9
*/
@ -216,10 +213,8 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
/**
* Prepare the {@link GenericApplicationContext} created by this {@code ContextLoader}.
* Called <i>before</i> bean definitions are read.
*
* <p>The default implementation is empty. Can be overridden in subclasses to
* customize {@code GenericApplicationContext}'s standard settings.
*
* @param context the context that should be prepared
* @since 2.5
* @see #loadContext(MergedContextConfiguration)
@ -235,10 +230,8 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
/**
* Customize the internal bean factory of the ApplicationContext created by
* this {@code ContextLoader}.
*
* <p>The default implementation is empty but can be overridden in subclasses
* to customize {@code DefaultListableBeanFactory}'s standard settings.
*
* @param beanFactory the bean factory created by this {@code ContextLoader}
* @since 2.5
* @see #loadContext(MergedContextConfiguration)
@ -254,18 +247,15 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
/**
* Load bean definitions into the supplied {@link GenericApplicationContext context}
* from the locations or classes in the supplied {@code MergedContextConfiguration}.
*
* <p>The default implementation delegates to the {@link BeanDefinitionReader}
* returned by {@link #createBeanDefinitionReader(GenericApplicationContext)} to
* {@link BeanDefinitionReader#loadBeanDefinitions(String) load} the
* bean definitions.
*
* <p>Subclasses must provide an appropriate implementation of
* {@link #createBeanDefinitionReader(GenericApplicationContext)}. Alternatively subclasses
* may provide a <em>no-op</em> implementation of {@code createBeanDefinitionReader()}
* and override this method to provide a custom strategy for loading or
* registering bean definitions.
*
* @param context the context into which the bean definitions should be loaded
* @param mergedConfig the merged context configuration
* @since 3.1
@ -278,7 +268,6 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
/**
* Factory method for creating a new {@link BeanDefinitionReader} for loading
* bean definitions into the supplied {@link GenericApplicationContext context}.
*
* @param context the context for which the {@code BeanDefinitionReader}
* should be created
* @return a {@code BeanDefinitionReader} for the supplied context
@ -293,10 +282,8 @@ public abstract class AbstractGenericContextLoader extends AbstractContextLoader
* Customize the {@link GenericApplicationContext} created by this
* {@code ContextLoader} <i>after</i> bean definitions have been
* loaded into the context but <i>before</i> the context is refreshed.
*
* <p>The default implementation is empty but can be overridden in subclasses
* to customize the application context.
*
* @param context the newly created application context
* @since 2.5
* @see #loadContext(MergedContextConfiguration)

4
spring-webflux/src/main/java/org/springframework/web/reactive/function/server/ToStringVisitor.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2018 the original author or authors.
* Copyright 2002-2019 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.
@ -76,7 +76,7 @@ class ToStringVisitor implements RouterFunctions.Visitor, RequestPredicates.Visi
}
private void indent() {
for (int i=0; i < this.indent; i++) {
for (int i = 0; i < this.indent; i++) {
this.builder.append(' ');
}
}

6
spring-webmvc/src/main/java/org/springframework/web/servlet/function/ToStringVisitor.java
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@ -38,6 +38,7 @@ class ToStringVisitor implements RouterFunctions.Visitor, RequestPredicates.Visi
// RouterFunctions.Visitor
@Override
public void startNested(RequestPredicate predicate) {
indent();
@ -74,11 +75,12 @@ class ToStringVisitor implements RouterFunctions.Visitor, RequestPredicates.Visi
}
private void indent() {
for (int i=0; i < this.indent; i++) {
for (int i = 0; i < this.indent; i++) {
this.builder.append(' ');
}
}
// RequestPredicates.Visitor
@Override
@ -156,6 +158,7 @@ class ToStringVisitor implements RouterFunctions.Visitor, RequestPredicates.Visi
public void unknown(RequestPredicate predicate) {
this.builder.append(predicate);
}
@Override
public String toString() {
String result = this.builder.toString();
@ -164,4 +167,5 @@ class ToStringVisitor implements RouterFunctions.Visitor, RequestPredicates.Visi
}
return result;
}
}