List of usage examples for org.springframework.web.context ConfigurableWebApplicationContext getServletConfig
@Nullable ServletConfig getServletConfig();
From source file:org.cloudfoundry.identity.uaa.config.YamlServletProfileInitializer.java
@Override public void initialize(ConfigurableWebApplicationContext applicationContext) { Resource resource = null;//from www . j a v a2s . com ServletContext servletContext = applicationContext.getServletContext(); WebApplicationContextUtils.initServletPropertySources( applicationContext.getEnvironment().getPropertySources(), servletContext, applicationContext.getServletConfig()); ServletConfig servletConfig = applicationContext.getServletConfig(); String locations = servletConfig == null ? null : servletConfig.getInitParameter(PROFILE_CONFIG_FILE_LOCATIONS); resource = getResource(servletContext, applicationContext, locations); if (resource == null) { servletContext.log("No YAML environment properties from servlet. Defaulting to servlet context."); locations = servletContext.getInitParameter(PROFILE_CONFIG_FILE_LOCATIONS); resource = getResource(servletContext, applicationContext, locations); } try { servletContext.log("Loading YAML environment properties from location: " + resource); YamlMapFactoryBean factory = new YamlMapFactoryBean(); factory.setResolutionMethod(ResolutionMethod.OVERRIDE_AND_IGNORE); List<Resource> resources = new ArrayList<Resource>(); String defaultLocation = servletConfig == null ? null : servletConfig.getInitParameter(PROFILE_CONFIG_FILE_DEFAULT); if (defaultLocation != null) { Resource defaultResource = new ClassPathResource(defaultLocation); if (defaultResource.exists()) { resources.add(defaultResource); } } resources.add(resource); factory.setResources(resources.toArray(new Resource[resources.size()])); Map<String, Object> map = factory.getObject(); String yamlStr = (new Yaml()).dump(map); map.put(rawYamlKey, yamlStr); NestedMapPropertySource properties = new NestedMapPropertySource("servletConfigYaml", map); applicationContext.getEnvironment().getPropertySources().addLast(properties); applySpringProfiles(applicationContext.getEnvironment(), servletContext); applyLog4jConfiguration(applicationContext.getEnvironment(), servletContext); } catch (Exception e) { servletContext.log("Error loading YAML environment properties from location: " + resource, e); } }