Prior to this commit, WebJars users needed to use versioned links within
templates for WebJars resources, such as `/jquery/1.2.0/jquery.js`.
This can be rather cumbersome when updating libraries - all references
in templates need to be updated.
One could use version-less links in templates, but needed to add a
specific MVC Handler that uses webjars.org's webjar-locator library.
While this approach makes maintaing templates easier, this makes HTTP
caching strategies less optimal.
This commit adds a new WebJarsResourceResolver that search for resources
located in WebJar locations. This ResourceResolver is automatically
registered if the "org.webjars:webjars-locator" dependency is present.
Registering WebJars resource handling can be done like this:
```java
@Override
protected void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/webjars/**")
.addResourceLocations("classpath:META-INF/resources/webjars")
.resourceChain(true)
.addResolver(new WebJarsResourceResolver());
}
```
Issue: SPR-12323
polish
This commit introduces support for OkHttp
(http://square.github.io/okhttp/) as a backing implementation for
ClientHttpRequestFactory and AsyncClientHttpRequestFactory.
Issue: SPR-12893
Commit 5648fbfc31 introduced a
compile-time dependency on spring-beans-groovy in the spring-context
module which breaks the build on the CI server since the Animal Sniffer
task cannot find a JAR file for spring-beans-groovy.
This commit reverts that change so that the "sniffer" task once again
succeeds.
This commit introduces a messaging.converter.MessageConverter that
marshals to/from XML using the abstractions provided in the OXM module.
Issue: SPR-12726
This commit adds support for script based templating. Any templating
library running on top of a JSR-223 ScriptEngine that implements
Invocable like Nashorn or JRuby could be used.
For example, in order to render Mustache templates thanks to the Nashorn
Javascript engine provided with Java 8+, you should declare the following
configuration:
@Configuration@EnableWebMvc
public class MustacheConfig extends WebMvcConfigurerAdapter {
@Override
public void configureViewResolvers(ViewResolverRegistry registry) {
registry.scriptTemplate();
}
@Bean
public ScriptTemplateConfigurer configurer() {
ScriptTemplateConfigurer configurer = new ScriptTemplateConfigurer();
configurer.setEngineName("nashorn");
configurer.setScripts("mustache.js");
configurer.setRenderObject("Mustache");
configurer.setRenderFunction("render");
return configurer;
}
}
The XML counterpart is:
<beans>
<mvc:annotation-driven />
<mvc:view-resolvers>
<mvc:script-template />
</mvc:view-resolvers>
<mvc:script-template-configurer engine-name="nashorn" render-object="Mustache" render-function="render">
<mvc:script location="mustache.js" />
</mvc:script-template-configurer>
</beans>
Tested with:
- Handlebars running on Nashorn
- Mustache running on Nashorn
- React running on Nashorn
- EJS running on Nashorn
- ERB running on JRuby
- String templates running on Jython
Issue: SPR-12266
Introduces an AbstractXlsView and dedicated subclasses for POI's xmlx support.
Deprecates the traditional AbstractExcelView which is based on pre POI 3.5 API.
Issue: SPR-6898
The `javadoc-baseurl` asciidoctor attribute is now externalized
(i.e. not included directly in the document anymore).
This allows to properly render javadoc links in single pages, whereas
those URLs were previoulsy only supported in the single page version.
Core and Web chapters are important chapters in the Spring Framework
reference documentation, and splitting them in multiple files will
help to evolve the documentation while not creating too many files.
Issue: SPR-12309
Rossen Stoyanchev
Juergen Hoeller
Brian Clozel
Luciano Leggieri
Sam Brannen
Arjen Poutsma
Sebastien Deleuze
Stephane Maldini
Stephane Nicoll