Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Provide a flag to disable XML support

Browse Source 
This commit introduces a spring.xml.ignore system property
which when set to true avoid initializing XML infrastructure.

A typical use case is optimizing GraalVM native image footprint
for applications not using XML. In order to be effective, those
classes should be initialized at build time:

- org.springframework.util.DefaultPropertiesPersister
- org.springframework.core.io.support.PropertiesLoaderUtils
- org.springframework.web.servlet.function.support.RouterFunctionMapping
- org.springframework.web.client.RestTemplate
- org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver
- org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport
- org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter
- org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter
- org.springframework.http.codec.support.BaseDefaultCodecs
- org.springframework.beans.PropertyEditorRegistrySupport

Closes gh-25151
This commit is contained in:
Sébastien Deleuze
2020-06-19 08:54:21 +02:00
parent ce728a6c4b
commit 1e501f2583
10 changed files with 184 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
spring-beans/src/main/java/org/springframework/beans/PropertyEditorRegistrySupport.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2018 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.
@@ -71,6 +71,7 @@ import org.springframework.beans.propertyeditors.URIEditor;
import org.springframework.beans.propertyeditors.URLEditor;
import org.springframework.beans.propertyeditors.UUIDEditor;
import org.springframework.beans.propertyeditors.ZoneIdEditor;
import org.springframework.core.SpringProperties;
import org.springframework.core.convert.ConversionService;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.ResourceArrayPropertyEditor;
@@ -84,6 +85,7 @@ import org.springframework.util.ClassUtils;
*
* @author Juergen Hoeller
* @author Rob Harrop
* @author Sebastien Deleuze
* @since 1.2.6
* @see java.beans.PropertyEditorManager
* @see java.beans.PropertyEditorSupport#setAsText
@@ -91,6 +93,14 @@ import org.springframework.util.ClassUtils;
*/
public class PropertyEditorRegistrySupport implements PropertyEditorRegistry {
/**
* Boolean flag controlled by a {@code spring.xml.ignore} system property that instructs Spring to
* ignore XML, i.e. to not initialize the XML-related infrastructure.
* <p>The default is "false".
*/
private static final boolean shouldIgnoreXml = SpringProperties.getFlag("spring.xml.ignore");
@Nullable
private ConversionService conversionService;
@@ -208,7 +218,9 @@ public class PropertyEditorRegistrySupport implements PropertyEditorRegistry {
this.defaultEditors.put(Currency.class, new CurrencyEditor());
this.defaultEditors.put(File.class, new FileEditor());
this.defaultEditors.put(InputStream.class, new InputStreamEditor());
this.defaultEditors.put(InputSource.class, new InputSourceEditor());
if (!shouldIgnoreXml) {
this.defaultEditors.put(InputSource.class, new InputSourceEditor());
}
this.defaultEditors.put(Locale.class, new LocaleEditor());
this.defaultEditors.put(Path.class, new PathEditor());
this.defaultEditors.put(Pattern.class, new PatternEditor());