List of usage examples for org.springframework.context ApplicationContext getResource
Resource getResource(String location);
From source file:org.springframework.rest.documentation.boot.RestDocumentationView.java
@Override public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { Resource resource = applicationContext.getResource("classpath:javadoc.json"); Javadoc javadoc;//from w w w . ja v a2 s . c o m try { javadoc = new ObjectMapper().readValue(resource.getInputStream(), Javadoc.class); } catch (Exception e) { throw new FatalBeanException("Failed to load javadoc JSON", e); } this.documentationGenerator = new DocumentationGenerator(applicationContext, javadoc); }
From source file:org.springframework.web.servlet.resource.ResourceHttpRequestHandler.java
private void resolveResourceLocations() { if (CollectionUtils.isEmpty(this.locationValues)) { return;//from w ww . j a v a 2s . co m } else if (!CollectionUtils.isEmpty(this.locations)) { throw new IllegalArgumentException("Please set either Resource-based \"locations\" or " + "String-based \"locationValues\", but not both."); } ApplicationContext applicationContext = obtainApplicationContext(); for (String location : this.locationValues) { if (this.embeddedValueResolver != null) { String resolvedLocation = this.embeddedValueResolver.resolveStringValue(location); if (resolvedLocation == null) { throw new IllegalArgumentException("Location resolved to null: " + location); } location = resolvedLocation; } Charset charset = null; location = location.trim(); if (location.startsWith(URL_RESOURCE_CHARSET_PREFIX)) { int endIndex = location.indexOf("]", URL_RESOURCE_CHARSET_PREFIX.length()); if (endIndex == -1) { throw new IllegalArgumentException("Invalid charset syntax in location: " + location); } String value = location.substring(URL_RESOURCE_CHARSET_PREFIX.length(), endIndex); charset = Charset.forName(value); location = location.substring(endIndex + 1); } Resource resource = applicationContext.getResource(location); this.locations.add(resource); if (charset != null) { if (!(resource instanceof UrlResource)) { throw new IllegalArgumentException("Unexpected charset for non-UrlResource: " + resource); } this.locationCharsets.put(resource, charset); } } }