This is a bit tricky but it works if you need the dependency inside the interface for whatever requirement. The idea would be to declare a method that will force the implemented class to provide that dependency you want to autowire. The bad side of this approach is that if you want to provide too … Read more
according to exception Info Could not find default TaskScheduler bean, the config should define TaskScheduler rather than “Executor” @Configuration public class AppContext extends WebMvcConfigurationSupport { @Bean public TaskScheduler taskScheduler() { return new ConcurrentTaskScheduler(); } // Of course , you can define the Executor too @Bean public Executor taskExecutor() { return new SimpleAsyncTaskExecutor(); } }
Spring supports STOMP over WebSocket but the use of a subprotocol is not mandatory, you can deal with the raw websocket. When using a raw websocket, the message sent lacks of information to make Spring route it to a specific message handler method (we don’t have any messaging protocol), so instead of annotating your controller, … Read more
What you are describing is a classic pitfall of Spring AOP. In short, for Spring to be able to provide the async behavior it needs to create a proxy for your class at runtime. The proxy then does whatever it needs to do before and/or after calling your code. But in your case, the proxy … Read more
It’s also possible to simplify the answer from @chrosciu with this: @Configuration public class WebSecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void configure(HttpSecurity http) throws Exception { http.headers().frameOptions().disable(); } }
Here is a good answer https://stackoverflow.com/a/28604260, it looks like WebSecurityConfigurerAdapter is an order inferior to the ResourceServerConfigurerAdapter. I have a WebSecurityConfigurerAdapter and a ResourceServerConfigurerAdapter, but the endpoints security configuration is in the ResourceServerConfigurerAdapter under: public void configure(HttpSecurity http) throws Exception { I also have the following configuration: security: oauth2: resource: filter-order: 3 Else the endpoints … Read more
this worked, registry.addResourceHandler(“/resources/**”).addResourceLocations(“/resources/”); and in the jsp files I referred to the static resources like <link href=”https://stackoverflow.com/questions/25061237/resources/css/bootstrap.css” rel=”stylesheet” media=”screen”>
Based on my research, I’ve found the following usage methods. The methods begin with the most direct (naive) approach involving less up front complexity / configuration and evolve to become more abstract but with more dependencies on Spring / more complex Spring configuration. Method 1: Use the JasperReports API directly in the Controller Just write … Read more
Using Accept header is really easy to get the format json or xml from the REST service. This is my Controller, take a look produces section. @RequestMapping(value = “properties”, produces = {MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE}, method = RequestMethod.GET) public UIProperty getProperties() { return uiProperty; } In order to consume the REST service we can use the code … Read more
The error has nothing to do with the EL. It has all to do with the javax.validation api and hibernate. java.lang.AbstractMethodError: org.hibernate.validator.internal.engine.ConfigurationImpl.getDefaultParameterNameProvider()Ljavax/validation/ParameterNameProvider Hibernate validator 4.3.x is an implementation of javax.validation 1.0 (JSR-303). However you are including the 1.1 API version. Either downgrade the included javax.validation version or upgrade your hibernate validator to 5.0.x.