@Test public void resourceChainWithVersionResolver() throws Exception { VersionResourceResolver versionResolver = new VersionResourceResolver() .addFixedVersionStrategy("fixed", "/**/*.js") .addContentVersionStrategy("/**"); this.registration.resourceChain(true).addResolver(versionResolver) .addTransformer(new AppCacheManifestTransformer()); ResourceHttpRequestHandler handler = getHandler("/resources/**"); List<ResourceResolver> resolvers = handler.getResourceResolvers(); assertThat(resolvers.toString(), resolvers, Matchers.hasSize(4)); assertThat(resolvers.get(0), Matchers.instanceOf(CachingResourceResolver.class)); assertThat(resolvers.get(1), Matchers.sameInstance(versionResolver)); assertThat(resolvers.get(2), Matchers.instanceOf(WebJarsResourceResolver.class)); assertThat(resolvers.get(3), Matchers.instanceOf(PathResourceResolver.class)); List<ResourceTransformer> transformers = handler.getResourceTransformers(); assertThat(transformers, Matchers.hasSize(3)); assertThat(transformers.get(0), Matchers.instanceOf(CachingResourceTransformer.class)); assertThat(transformers.get(1), Matchers.instanceOf(CssLinkResourceTransformer.class)); assertThat(transformers.get(2), Matchers.instanceOf(AppCacheManifestTransformer.class)); }
@Override public void addResourceHandlers(ResourceHandlerRegistry registry) { String[] locations = null; if (devMode()) { locations = getDevLocations(); } else { locations = CLASSPATH_RESOURCE_LOCATIONS; } Integer cachePeriod = devMode() ? 0 : null; boolean useResourceCache = !devMode(); String version = getApplicationVersion(); AppCacheManifestTransformer appCacheTransformer = new AppCacheManifestTransformer(); VersionResourceResolver versionResolver = new VersionResourceResolver() .addFixedVersionStrategy(version, "/**/*.js", "/**/*.map") .addContentVersionStrategy("/**"); if (locations.length > 0) registry.addResourceHandler("/**") .addResourceLocations(locations) .setCachePeriod(cachePeriod) .resourceChain(useResourceCache) .addResolver(versionResolver) .addTransformer(appCacheTransformer); }
@Test public void resourceHandlerChainCustomized() throws Exception { load("spring.resources.chain.enabled:true", "spring.resources.chain.cache:false", "spring.resources.chain.strategy.content.enabled:true", "spring.resources.chain.strategy.content.paths:/**,/*.png", "spring.resources.chain.strategy.fixed.enabled:true", "spring.resources.chain.strategy.fixed.version:test", "spring.resources.chain.strategy.fixed.paths:/**/*.js", "spring.resources.chain.html-application-cache:true", "spring.resources.chain.gzipped:true"); assertThat(getResourceResolvers("/webjars/**")).hasSize(3); assertThat(getResourceTransformers("/webjars/**")).hasSize(2); assertThat(getResourceResolvers("/**")).extractingResultOf("getClass") .containsOnly(VersionResourceResolver.class, GzipResourceResolver.class, PathResourceResolver.class); assertThat(getResourceTransformers("/**")).extractingResultOf("getClass") .containsOnly(CssLinkResourceTransformer.class, AppCacheManifestTransformer.class); VersionResourceResolver resolver = (VersionResourceResolver) getResourceResolvers( "/**").get(0); assertThat(resolver.getStrategyMap().get("/*.png")) .isInstanceOf(ContentVersionStrategy.class); assertThat(resolver.getStrategyMap().get("/**/*.js")) .isInstanceOf(FixedVersionStrategy.class); }
@Test public void resourceHandlerChainCustomized() throws Exception { load("spring.resources.chain.enabled:true", "spring.resources.chain.cache:false", "spring.resources.chain.strategy.content.enabled:true", "spring.resources.chain.strategy.content.paths:/**,/*.png", "spring.resources.chain.strategy.fixed.enabled:true", "spring.resources.chain.strategy.fixed.version:test", "spring.resources.chain.strategy.fixed.paths:/**/*.js", "spring.resources.chain.html-application-cache:true"); assertThat(getResourceResolvers("/webjars/**").size(), equalTo(2)); assertThat(getResourceTransformers("/webjars/**").size(), equalTo(2)); assertThat(getResourceResolvers("/**").size(), equalTo(2)); assertThat(getResourceTransformers("/**").size(), equalTo(2)); assertThat(getResourceResolvers("/**"), containsInstances( VersionResourceResolver.class, PathResourceResolver.class)); assertThat(getResourceTransformers("/**"), containsInstances( CssLinkResourceTransformer.class, AppCacheManifestTransformer.class)); VersionResourceResolver resolver = (VersionResourceResolver) getResourceResolvers( "/**").get(0); assertThat(resolver.getStrategyMap().get("/*.png"), instanceOf(ContentVersionStrategy.class)); assertThat(resolver.getStrategyMap().get("/**/*.js"), instanceOf(FixedVersionStrategy.class)); }
@Test public void testResourcesWithResolversTransformers() throws Exception { loadBeanDefinitions("mvc-config-resources-chain.xml", 11); SimpleUrlHandlerMapping mapping = appContext.getBean(SimpleUrlHandlerMapping.class); assertNotNull(mapping); assertNotNull(mapping.getUrlMap().get("/resources/**")); ResourceHttpRequestHandler handler = appContext.getBean((String) mapping.getUrlMap().get("/resources/**"), ResourceHttpRequestHandler.class); assertNotNull(handler); List<ResourceResolver> resolvers = handler.getResourceResolvers(); assertThat(resolvers, Matchers.hasSize(4)); assertThat(resolvers.get(0), Matchers.instanceOf(CachingResourceResolver.class)); assertThat(resolvers.get(1), Matchers.instanceOf(VersionResourceResolver.class)); assertThat(resolvers.get(2), Matchers.instanceOf(WebJarsResourceResolver.class)); assertThat(resolvers.get(3), Matchers.instanceOf(PathResourceResolver.class)); CachingResourceResolver cachingResolver = (CachingResourceResolver) resolvers.get(0); assertThat(cachingResolver.getCache(), Matchers.instanceOf(ConcurrentMapCache.class)); assertEquals("test-resource-cache", cachingResolver.getCache().getName()); VersionResourceResolver versionResolver = (VersionResourceResolver) resolvers.get(1); assertThat(versionResolver.getStrategyMap().get("/**/*.js"), Matchers.instanceOf(FixedVersionStrategy.class)); assertThat(versionResolver.getStrategyMap().get("/**"), Matchers.instanceOf(ContentVersionStrategy.class)); List<ResourceTransformer> transformers = handler.getResourceTransformers(); assertThat(transformers, Matchers.hasSize(3)); assertThat(transformers.get(0), Matchers.instanceOf(CachingResourceTransformer.class)); assertThat(transformers.get(1), Matchers.instanceOf(CssLinkResourceTransformer.class)); assertThat(transformers.get(2), Matchers.instanceOf(AppCacheManifestTransformer.class)); CachingResourceTransformer cachingTransformer = (CachingResourceTransformer) transformers.get(0); assertThat(cachingTransformer.getCache(), Matchers.instanceOf(ConcurrentMapCache.class)); assertEquals("test-resource-cache", cachingTransformer.getCache().getName()); }
@Test public void testResourcesWithResolversTransformersCustom() throws Exception { loadBeanDefinitions("mvc-config-resources-chain-no-auto.xml", 12); SimpleUrlHandlerMapping mapping = appContext.getBean(SimpleUrlHandlerMapping.class); assertNotNull(mapping); assertNotNull(mapping.getUrlMap().get("/resources/**")); ResourceHttpRequestHandler handler = appContext.getBean((String) mapping.getUrlMap().get("/resources/**"), ResourceHttpRequestHandler.class); assertNotNull(handler); assertThat(handler.getCacheControl().getHeaderValue(), Matchers.equalTo(CacheControl.maxAge(1, TimeUnit.HOURS) .sMaxAge(30, TimeUnit.MINUTES).cachePublic().getHeaderValue())); List<ResourceResolver> resolvers = handler.getResourceResolvers(); assertThat(resolvers, Matchers.hasSize(3)); assertThat(resolvers.get(0), Matchers.instanceOf(VersionResourceResolver.class)); assertThat(resolvers.get(1), Matchers.instanceOf(GzipResourceResolver.class)); assertThat(resolvers.get(2), Matchers.instanceOf(PathResourceResolver.class)); VersionResourceResolver versionResolver = (VersionResourceResolver) resolvers.get(0); assertThat(versionResolver.getStrategyMap().get("/**/*.js"), Matchers.instanceOf(FixedVersionStrategy.class)); assertThat(versionResolver.getStrategyMap().get("/**"), Matchers.instanceOf(ContentVersionStrategy.class)); List<ResourceTransformer> transformers = handler.getResourceTransformers(); assertThat(transformers, Matchers.hasSize(2)); assertThat(transformers.get(0), Matchers.instanceOf(CachingResourceTransformer.class)); assertThat(transformers.get(1), Matchers.instanceOf(AppCacheManifestTransformer.class)); }
@Test public void resourceChainWithOverrides() throws Exception { CachingResourceResolver cachingResolver = Mockito.mock(CachingResourceResolver.class); VersionResourceResolver versionResolver = Mockito.mock(VersionResourceResolver.class); PathResourceResolver pathResourceResolver = new PathResourceResolver(); CachingResourceTransformer cachingTransformer = Mockito.mock(CachingResourceTransformer.class); AppCacheManifestTransformer appCacheTransformer = Mockito.mock(AppCacheManifestTransformer.class); CssLinkResourceTransformer cssLinkTransformer = new CssLinkResourceTransformer(); this.registration.setCachePeriod(3600) .resourceChain(false) .addResolver(cachingResolver) .addResolver(versionResolver) .addResolver(pathResourceResolver) .addTransformer(cachingTransformer) .addTransformer(appCacheTransformer) .addTransformer(cssLinkTransformer); ResourceHttpRequestHandler handler = getHandler("/resources/**"); List<ResourceResolver> resolvers = handler.getResourceResolvers(); assertThat(resolvers.toString(), resolvers, Matchers.hasSize(3)); assertThat(resolvers.get(0), Matchers.sameInstance(cachingResolver)); assertThat(resolvers.get(1), Matchers.sameInstance(versionResolver)); assertThat(resolvers.get(2), Matchers.sameInstance(pathResourceResolver)); List<ResourceTransformer> transformers = handler.getResourceTransformers(); assertThat(transformers, Matchers.hasSize(3)); assertThat(transformers.get(0), Matchers.sameInstance(cachingTransformer)); assertThat(transformers.get(1), Matchers.sameInstance(appCacheTransformer)); assertThat(transformers.get(2), Matchers.sameInstance(cssLinkTransformer)); }
private void configureResourceChain(ResourceProperties.Chain properties, ResourceChainRegistration chain) { Strategy strategy = properties.getStrategy(); if (strategy.getFixed().isEnabled() || strategy.getContent().isEnabled()) { chain.addResolver(getVersionResourceResolver(strategy)); } if (properties.isGzipped()) { chain.addResolver(new GzipResourceResolver()); } if (properties.isHtmlApplicationCache()) { chain.addTransformer(new AppCacheManifestTransformer()); } }
@Override public void addResourceHandlers(ResourceHandlerRegistry registry) { if (!this.devmode) { registry.addResourceHandler("/**").addResourceLocations("classpath:/static/") .resourceChain(true) .addResolver(new VersionResourceResolver() .addFixedVersionStrategy(this.version, "/**/*.js") .addContentVersionStrategy("/**")) .addTransformer(new AppCacheManifestTransformer()); } }
private void configureResourceChain(ResourceProperties.Chain properties, ResourceChainRegistration chain) { Strategy strategy = properties.getStrategy(); if (strategy.getFixed().isEnabled() || strategy.getContent().isEnabled()) { chain.addResolver(getVersionResourceResolver(strategy)); } if (properties.isHtmlApplicationCache()) { chain.addTransformer(new AppCacheManifestTransformer()); } }