EDIT: deleted old answer, misunderstood the question. Here’s the new one: User.withDefaultPasswordEncoder() can still be used for demos, you don’t have to worry if that’s what you’re doing – even if it’s deprecated – but in production, you shouldn’t have a plain text password in your source code. What you should be doing instead of … Read more
You could configure your Log4j listener in the web.xml instead of the spring-context.xml <context-param> <param-name>log4jConfigLocation</param-name> <param-value>/WEB-INF/classes/log4j.web.properties</param-value> </context-param> <listener> <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> </listener> So it is up before Spring starts.
Here is from release notes for 3.2 we’ve eliminated the dedicated spring-asm jar in M2 in favor of including org.springframework.asm classes directly in spring-core
Two of your options: Use th:utext – easy setup option, but harder to read and remember Create a custom processor and dialect – more involved setup, but easier, more readable future use. Option 1: You can use th:utext if you escape the text using the expression utility method #strings.escapeXml( text ) to prevent XSS injection … Read more
If you want to load the content of a Multipart file into a String, the easiest solution is: String content = new String(file.getBytes()); Or, if you want to specify the charset: String content = new String(file.getBytes(), StandardCharsets.UTF_8); However, if your file is huge, this solution is maybe not the best.
I know it’s an old question, but the tag library http://www.springframework.org/tags is provided by spring-webmvc package. With Maven it can be added to the project with the following lines to be added in the pom.xml <properties> <spring.version>3.0.6.RELEASE</spring.version> </properties> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> Without Maven, just add that jar to your classpath. In any … Read more
A @Controller is a more flexible way to define a form / wizard. You are supposed to map methods to requests based on requested path / request parameters / request method. So instead of defining a list of views and processing the request based on some required “step” parameter, you can define the steps of … Read more
In order to override the default date formatting strategy of Jakson following are the step to follow: Extend JsonSerializer to create a new class for handling date formatting Override serialize(Date date, JsonGenerator gen, SerializerProvider provider) function to format date in your desired format and write it back to generator instance (gen) Annotate your date getter … Read more
If you want to dynamically schedule tasks you can do it without spring by using ExecutorService in particular ScheduledThreadPoolExecutor Runnable task = () -> doSomething(); ScheduledExecutorService executor = Executors.newScheduledThreadPool(Runtime.getRuntime().availableProcessors()); // Schedule a task that will be executed in 120 sec executor.schedule(task, 120, TimeUnit.SECONDS); // Schedule a task that will be first run in 120 sec … Read more
I think you are missing the consumes attribute of the @RequestMapping in your second snippet. See the following example @RequestMapping( path = “/upload”, method = RequestMethod.POST, consumes = MediaType.MULTIPART_FORM_DATA_VALUE) public ResponseEntity<String> handleUpload( @RequestPart(“file”) MultipartFile file, @RequestParam(“someId”) Long someId, @RequestParam(“someOtherId”) Long someOtherId) { return new ResponseEntity<>(); }