Package com.foreach.across.modules.web.config.resources

Class DefaultResourceRegistrationConfigurer

java.lang.Object

com.foreach.across.modules.web.config.resources.DefaultResourceRegistrationConfigurer

@Configuration
public class DefaultResourceRegistrationConfigurer
extends Object

Applies the caching and versioning configuration for the default module resources. Supports the different properties specified in ResourceConfigurationProperties.

Replacing the default behavior can be done by injecting an extension in the same context.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	DefaultResourceRegistrationConfigurer.NoOpCssLinkTransformer	Special implementation that does no link transforming inside css files.

Constructor Summary

Constructors

Constructor	Description
DefaultResourceRegistrationConfigurer()

Method Summary

Modifier and Type	Method	Description
protected boolean	cacheResourceResolving()
void	configure(String resourceFolder, org.springframework.web.servlet.config.annotation.ResourceHandlerRegistration registration)	Apply the default configuration to a ResourceHandlerRegistration that configures a specific type of resource folder (eg. css, js).
protected Integer	getCachePeriod()
protected String	getFixedVersion()
protected boolean	shouldApplyCaching()
protected boolean	shouldApplyFixedVersion()
org.springframework.web.servlet.resource.VersionResourceResolver	versionResourceResolver()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefaultResourceRegistrationConfigurer

public DefaultResourceRegistrationConfigurer()

Method Details

configure

public void configure(String resourceFolder,
 org.springframework.web.servlet.config.annotation.ResourceHandlerRegistration registration)

Apply the default configuration to a ResourceHandlerRegistration that configures a specific type of resource folder (eg. css, js).

Parameters:

resourceFolder - name

registration - entry

getCachePeriod

protected Integer getCachePeriod()

Returns:

period to cache resources

getFixedVersion

protected String getFixedVersion()

Returns:

configured fixed version to use for versioning strategy

shouldApplyFixedVersion

protected boolean shouldApplyFixedVersion()

Returns:

true if versioning is enabled

shouldApplyCaching

protected boolean shouldApplyCaching()

Returns:

true if a cache period should be set

cacheResourceResolving

protected boolean cacheResourceResolving()

Returns:

true if resource resolving itself should be cached

versionResourceResolver

@Bean
@ConditionalOnProperty(prefix="across.web.resources.versioning",
                       value="enabled",
                       matchIfMissing=true)
@ConditionalOnMissingBean(value=org.springframework.web.servlet.resource.VersionResourceResolver.class,
                          search=CURRENT)
public org.springframework.web.servlet.resource.VersionResourceResolver versionResourceResolver()