Grails 4 configuration class for specifying static files that should not be cached
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package com.hypercision.attproto.assets | |
import groovy.transform.CompileStatic | |
import org.springframework.stereotype.Component | |
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry | |
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer | |
@CompileStatic | |
@Component | |
class StaticAssetsResolverConfig implements WebMvcConfigurer { // WebMvcConfigurerAdapter for Grails 3.x | |
// Copied from the GrailsWebMvcConfigurer | |
// - https://github.com/grails/grails-core/blob/28556c0a1a01d2958d6d3aed251dcacc2a6e38da/grails-plugin-controllers/src/main/groovy/org/grails/plugins/web/controllers/ControllersGrailsPlugin.groovy#L179-L193 | |
private static final String[] RESOURCE_LOCATIONS = [ | |
"/", "classpath:/META-INF/resources/", "classpath:/resources/", | |
"classpath:/static/", "classpath:/public/" | |
] | |
@Override | |
void addResourceHandlers(ResourceHandlerRegistry registry) { | |
// Want to match all of our application JavaScript and XML i.e. | |
// /src/main/resources/public/ui5/com/hypercision/attproto/Device/crud/list/List.controller.js | |
// When I use these patterns, the matched files are still being cached: | |
// '/static/ui5/com/**/*.xml', '/static/ui5/com/**/*.js' | |
// When I use this pattern, then files named List.controller.js are not cached: | |
// '/static/**/List.controller.js' | |
// When I use this pattern, the matched files are returning 404 status from the server: | |
//'/static/ui5/com/**' | |
registry.addResourceHandler('/static/ui5/com/**/*.xml', '/static/ui5/com/**/*.js') // ant matcher pattern | |
.addResourceLocations(RESOURCE_LOCATIONS) | |
.setCachePeriod(0) // <-- no-cache | |
} | |
} |
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