spring-framework | Spring Framework : the foundation for all Spring projects | Model View Controller library

 by   spring-projects Java Version: v6.0.9 License: Apache-2.0

kandi X-RAY | spring-framework Summary

kandi X-RAY | spring-framework Summary

spring-framework is a Java library typically used in Architecture, Model View Controller, Spring Boot, Spring, Framework applications. spring-framework has no bugs, it has build file available, it has a Permissive License and it has medium support. However spring-framework has 1 vulnerabilities. You can download it from GitHub, Maven.

This is the home of the Spring Framework: the foundation for all Spring projects. Collectively the Spring Framework and the family of Spring projects are often referred to simply as "Spring". Spring provides everything required beyond the Java programming language for creating enterprise applications for a wide range of scenarios and architectures. Please read the Overview section as reference for a more complete introduction.

            kandi-support Support

              spring-framework has a medium active ecosystem.
              It has 52114 star(s) with 36277 fork(s). There are 3374 watchers for this library.
              There were 1 major release(s) in the last 12 months.
              There are 1246 open issues and 22333 have been closed. On average issues are closed in 110 days. There are 182 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of spring-framework is v6.0.9

            kandi-Quality Quality

              spring-framework has 0 bugs and 0 code smells.

            kandi-Security Security

              spring-framework has 1 vulnerability issues reported (1 critical, 0 high, 0 medium, 0 low).
              spring-framework code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              spring-framework is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              spring-framework releases are available to install and integrate.
              Deployable package is available in Maven.
              Build file is available. You can build the component from source.
              Installation instructions are available. Examples and code snippets are not available.
              spring-framework saves you 1724864 person hours of effort in developing the same functionality from scratch.
              It has 738235 lines of code, 76309 functions and 8366 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed spring-framework and discovered the below as its top functions. This is intended to give you an instant insight into spring-framework implemented functionality, and help decide if they suit your requirements.
            • Reads the bytecode instructions .
            • Deeply compare two objects .
            • Instantiates a bean using the factory method .
            • Puts this method information into the given byte vector .
            • Attempts to reconcile the declared parameters .
            • Emits the generated methods .
            • Generate code for comparison .
            • Determine the candidate constructors for the specified bean class .
            • Invoke the given method .
            • Attempt to match a pattern .
            Get all kandi verified functions for this library.

            spring-framework Key Features

            No Key Features are available at this moment for spring-framework.

            spring-framework Examples and Code Snippets

            Using Spring Data 2.6.1 with Eclipselink and Jakarta 3, is it possible?
            Javadot img1Lines of Code : 3dot img1License : Strong Copyleft (CC BY-SA 4.0)
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            Java 17+ (from Java 8-17 in the Spring Framework 5.3.x line)
            Jakarta EE 9+ (from Java EE 7-8 in the Spring Framework 5.3.x line)
            Spring @configurable NullPointerException
            Javadot img2Lines of Code : 188dot img2License : Strong Copyleft (CC BY-SA 4.0)
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              Spring Configurable Sample
                Sample project to show how to work with Spring's @Configurable capability
                to inject dependencies into classes not instantiated
            spring-security-oauth2-authorization-server + angular-auth-oidc-client
            Lines of Code : 318dot img3License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            import com.nimbusds.jose.JOSEException;
            import com.nimbusds.jose.jwk.RSAKey;
            import org.slf4j.Logger;
            import org.slf4j.LoggerFactory;
            import org.springframework.web.bind.annotation.GetMapping;
            import org.springframework.web.bind.annotatio
            Docker Alpine execute command as another user
            Lines of Code : 6dot img4License : Strong Copyleft (CC BY-SA 4.0)
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            adduser -D spring -g "test" -s /bin/sh -D spring
            su -s /bin/bash spring  <
            How to call getSeason(Months.OCTOBER)?
            Javadot img5Lines of Code : 28dot img5License : Strong Copyleft (CC BY-SA 4.0)
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            enum Season {
                    SPRING ( "Spring" ), 
                    SUMMER ( "Summer" ), 
                    WINTER ( "Winter" ), 
                    AUTUMN ( "Autumn" );
                private String displayName ;
                Season ( String displayName ) {
                    this.displayName = 
            How to get array from JavaScript to JavaController?
            Javadot img6Lines of Code : 27dot img6License : Strong Copyleft (CC BY-SA 4.0)
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            On click of button, call a Javascript function which will send an Ajax POST request to the Controller.
            JavaScript Code:
            const holdingTimes = [];
            Commit of transaction happening too late (after the event is processed by another system)
            Javadot img7Lines of Code : 19dot img7License : Strong Copyleft (CC BY-SA 4.0)
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            @TransactionalEventListener(classes = {SellVoucherEvent.class})
            public void dispatch(SellVoucherEvent event) {
                sqsClient.sendMessage("queue", turnEventToString(event));
            private final ApplicationEventPublisher
            Spring Cloud Stream StreamBridge low performance?
            Lines of Code : 186dot img8License : Strong Copyleft (CC BY-SA 4.0)
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            public class So71414000Application {
            Weblogic + Spring Boot Cloud Eureka Server
            Javadot img9Lines of Code : 161dot img9License : Strong Copyleft (CC BY-SA 4.0)
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            Why my CORS filters don't work? Spring Boot
            Lines of Code : 15dot img10License : Strong Copyleft (CC BY-SA 4.0)
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            public class WebConfig extends WebMvcAutoConfiguration implements WebMvcConfigurer {
                // Spring Boot 2.3.9.RELEASE
                public void addCorsMappings(CorsRegistry registry) {

            Community Discussions


            Use JUnit 5 parallel test execution and still profit from Spring's context caching?
            Asked 2022-Mar-25 at 14:54

            I am using Spring and JUnit 5.

            In Spring tests, created contexts are cached so that they don't need to be re-created for each test.

            However, according to the Spring documentation, this caching does not work when tests are executed in parallel:

            Test suites and forked processes
            The Spring TestContext framework stores application contexts in a static cache. This means that the context is literally stored in a static variable. In other words, if tests run in separate processes, the static cache is cleared between each test execution, which effectively disables the caching mechanism.

            Is there a way, in which one can use JUnit 5's parallel test execution and still profit from Spring's context caching? Is there a parallel execution configuration that still works with Spring's context caching?



            Answered 2022-Mar-25 at 08:15

            It seems that JUnit 5's parallel test execution works without problems with Spring's test context caching.

            For parallel test execution, JUnit 5 seems to use a ForkJoinPool under the hood. Multiple threads can access the statically cached Spring test contexts without a problem.

            Source https://stackoverflow.com/questions/71613086


            StreamingResponseBody heap usage
            Asked 2022-Mar-02 at 09:08

            i have got simple method in controller which streams content from database, streaming works as intended, download starts right after calling endpoint. Problem is heap usage, streaming 256 MB file takes 1GB heap space. If I would replace service.writeContentToStream(param1, param2, out) with method that reads data from local file to input stream and copying to passed output stream result is same. Biggest file I can stream is 256 MB. Is there possible solution to overcome heap size limit?



            Answered 2021-Dec-29 at 11:55

            Some ideas:

            1. Run the server inside the Java profiler. For example JProfiler (it costs money).

            2. Try ServletResponse.setBufferSize(...)

            3. Check, if you have some filters configured in the application.

            4. Check the output buffer of the application server. In case of the Tomcat it could be quite tricky. It has a long list of possible buffers:


            Source https://stackoverflow.com/questions/70513776


            Spring Boot 2.6 and Angular in static Resources
            Asked 2022-Mar-02 at 08:15

            My question is very similar to this question that has already been asked and answered but is not 100% up-to-date.

            We used the solution from Chris Gaskill for quite some time and it suited us perfectly because we wanted to redirect requests that contain more than one path segment (i.e. /foo/bar)

            From Spring Boot 2.4 on, Boot uses the PathPatternParser instead of the AntPathMatcher, wherein the former does not support ** at the start of a pattern anymore (see docs).

            Is there some other solution to get the same behavior? What do you use to redirect all requests, that did not match anything else, to the index.html of the Angular app?

            This is the code of the controller that forwards the requests.



            Answered 2022-Feb-23 at 15:02

            Have you tried to implement redirection on Angular side? In my application I've solved this like:

            Source https://stackoverflow.com/questions/71157689


            EnableLoadTimeWeaving annotation causes application context to fail to load
            Asked 2022-Feb-04 at 03:02

            I am trying to enable AspectJ load-time weaving (not Spring AOP) in a Spring Boot application. My goal is to weave advice into annotated fields and java.lang.reflect.Field.set(Object, Object) at load-time.

            Per the Spring docs, I tried:



            Answered 2022-Feb-04 at 03:02

            I am not an active Spring user, but I know that Spring supports annotation- or XML-configured agent hot-attachment and has some container-specific classes for that according to its documentation. It does not seem to work reliably in all situations, though, especially when running a Spring Boot application from an IDE or so.

            Anyway, the AspectJ weaver 1.8.7 and more recent can be hot-attached. I explained how to do that in a Spring setup here. If you want a simpler solution with less boilerplate but one more dependency to a tiny helper library called byte-buddy-agent, you can use this solution as a shortcut. I have not tried it, but I know the helper library and am using it myself in other contexts when hot-attaching bytecode instrumentation agents, avoiding the fuss to cater to different JVM versions and configuration situations. But in order for that to work on JVM 9+, you might need to manually activate auto-attachment for the JVM, which would be another modification for your start-up script, and you would be back to square 1.

            Source https://stackoverflow.com/questions/70978893


            Problem trying to display custom error pages with Spring Boot
            Asked 2022-Jan-21 at 12:54

            I'm maintaining a Spring Boot Application that uses Swagger to define Rest web services and uses Maven for dependency management. It uses an application.yml file for properties. By default, when an error occurs, a Whitelabel page is displayed in any browser.

            The parent in the application's pom.xml is defined as follows:



            Answered 2022-Jan-21 at 12:54


            The solution is as follows:

            1. Do not disable the Whitelabel display from the properties file or from the main class.

            2. Define the error view resolver completely as in solution 3.

            3. The HTML pages must be in resources/templates

            4. You must add the following dependency to your application's pom.xml

            Source https://stackoverflow.com/questions/69724950


            Enabling exception translation for JPA in plain Spring
            Asked 2022-Jan-10 at 18:54

            I was setting up a basic CRUD web app with JPA in plain Spring (no Spring Boot or Spring Data JPA) for educational purposes and faced a strange problem: Spring doesn't translate exceptions for my repository. According to the Spring documentation (here and here), it is sufficient to mark the repository with the @Repository annotation and Spring will automatically enable exception translation for this repository.

            However, when I did so and triggered a UNIQUE constraint violation, I still was getting a JPA PersistenceException (with a Hibernate ConstraintViolationException inside) instead of the Spring DataIntegrityViolationException.

            I used pure Java Spring configuration and it took me quite some time to realize that I should compare it with the XML configuration in the documentation. Compared to the pure Java configuration, the XML configuration adds a PersistenceExceptionTranslationPostProcessor into the context. When I added it manually with @Bean, it worked, but now I have a question.

            Have I misconfigured something? The Spring documentation doesn't require registering that post-processor manually for pure Java configuration. Maybe there is another way to register it, say an @EnableXXX annotation?

            Here is the summary of my configuration.



            Answered 2022-Jan-10 at 18:54

            It requires to manually register PersistenceExceptionTranslationPostProcessor in order for the exception translation to take effect.

            The documentation you mentioned simply does not updated yet to show a fully working java configuration. It should mention to register this post processor. ( So feel free to provide a PR to update the docs.).

            If you check from its javadoc , it already mentioned PersistenceExceptionTranslationPostProcessor is necessary to be registered :

            As a consequence, all that is usually needed to enable automatic exception translation is marking all affected beans (such as Repositories or DAOs) with the @Repository annotation, along with defining this post-processor as a bean in the application context.

            P.S. If you are using spring-boot , and if it detects PersistenceExceptionTranslationPostProcessor is in the class-path , it will automatically register it by default such that you do not need to register manually.

            Source https://stackoverflow.com/questions/70657226


            Why mockServer.verify is needed in MockRestServiceServer
            Asked 2021-Dec-27 at 18:04

            When using MockRestServiceServer with andExpect to test



            Answered 2021-Dec-27 at 18:04

            The idea of MockRestServiceServer is that it allows you mock the external server such that the RestTemplate does not really need to send the requests to the actual server during the testing. Instead it just sends the requests to this MockRestServiceServer (think that it is a kind of in-memory server) and it will return the configured mocked responses for the corresponding requests.

            You have to configure all the expected requests that the MockRestServiceServer will received and its corresponding responds before the test.

            So basically there are two things needed to be verified which are :

            1. For every request sent by RestTemplate , there should be a mocked response configured for that request in the MockRestServiceServer

            2. For all the requests that are to be expected to be received on the MockRestServiceServer , the RestTemplate should really send out all of these expected requests.

            (1) will be verified automatically whenever the RestTemplate send out a request. The exception no further requests expected: HTTP that you mentioned is because it fails (1) (i.e. forget to stub this request in the MockRestServiceServer)

            (2) will not be verified automatically . You have to call MockRestServiceServer.verify() manually in order to verify it.

            An example :

            Source https://stackoverflow.com/questions/70247286


            How to edit configmap configuration in spring boot kubernetes application during runtime
            Asked 2021-Dec-16 at 06:50

            We have application with huge configuration (this is just a part):



            Answered 2021-Dec-16 at 06:50

            Option : 1

            You can Use the Lens : https://k8slens.dev/kubernetes.html

            It's UI for monitoring and Managing K8s clusters. Using this you can also edit the configmap.

            Option : 2

            You can manage all the Key value into single YAML file and create configmap from file :

            Source https://stackoverflow.com/questions/70261702


            Override spring web mvc's default Hibernate Validator
            Asked 2021-Dec-03 at 22:05

            Spring is using the default validator factory provided by hibernate factory. However, I do not want to include an Expression Language dependency.

            This answer recommends avoiding using the default factory by using this code:



            Answered 2021-Dec-02 at 00:13

            Try looking at Configuring a Bean Validation Provider for some discussion of the Validation Provider mechanism, and, for example, Spring-driven Method Validation, to then inject that as a default method-validation bean.

            Source https://stackoverflow.com/questions/70192368


            java.net.URI cannot parse domain starting with a number
            Asked 2021-Nov-26 at 12:05

            I have a URI, http://my-host.1domain:1234/path, that throws a URISyntaxException using one URI constructor:



            Answered 2021-Nov-26 at 11:59

            In your example 1domain is a TLD (top level domain). If to look at this spec it states:

            A TLD label MUST be at least two characters long and MAY be as long as 63 characters - not counting any leading or trailing periods (.). It MUST consist of only ASCII characters from the groups "letters" (A-Z), "digits" (0-9) and "hyphen" (-), and it MUST start with an ASCII "letter", and it MUST NOT end with a "hyphen". Upper and lower case MAY be mixed at random, since DNS lookups are case-insensitive.

            Source https://stackoverflow.com/questions/70123940

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

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            See the Build from Source Wiki page and the CONTRIBUTING.md file.


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