48 lines
2.1 KiB
Java
48 lines
2.1 KiB
Java
package com.example.questionbank.config;
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import java.util.concurrent.TimeUnit;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Profile;
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import org.springframework.http.CacheControl;
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import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistration;
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import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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import tech.jhipster.config.JHipsterConstants;
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import tech.jhipster.config.JHipsterProperties;
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@Configuration
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@Profile({ JHipsterConstants.SPRING_PROFILE_PRODUCTION })
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public class StaticResourcesWebConfiguration implements WebMvcConfigurer {
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protected static final String[] RESOURCE_LOCATIONS = { "classpath:/static/", "classpath:/static/content/", "classpath:/static/i18n/" };
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protected static final String[] RESOURCE_PATHS = { "/*.js", "/*.css", "/*.svg", "/*.png", "*.ico", "/content/**", "/i18n/*" };
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private final JHipsterProperties jhipsterProperties;
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public StaticResourcesWebConfiguration(JHipsterProperties jHipsterProperties) {
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this.jhipsterProperties = jHipsterProperties;
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}
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@Override
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public void addResourceHandlers(ResourceHandlerRegistry registry) {
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ResourceHandlerRegistration resourceHandlerRegistration = appendResourceHandler(registry);
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initializeResourceHandler(resourceHandlerRegistration);
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}
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protected ResourceHandlerRegistration appendResourceHandler(ResourceHandlerRegistry registry) {
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return registry.addResourceHandler(RESOURCE_PATHS);
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}
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protected void initializeResourceHandler(ResourceHandlerRegistration resourceHandlerRegistration) {
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resourceHandlerRegistration.addResourceLocations(RESOURCE_LOCATIONS).setCacheControl(getCacheControl());
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}
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protected CacheControl getCacheControl() {
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return CacheControl.maxAge(getJHipsterHttpCacheProperty(), TimeUnit.DAYS).cachePublic();
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}
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private int getJHipsterHttpCacheProperty() {
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return jhipsterProperties.getHttp().getCache().getTimeToLiveInDays();
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}
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}
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