json-lib | java library for transforming beans | JSON Processing library

 by   kordamp Java Version: Current License: Apache-2.0

kandi X-RAY | json-lib Summary

kandi X-RAY | json-lib Summary

json-lib is a Java library typically used in Utilities, JSON Processing, JavaFX applications. json-lib has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can download it from GitHub, Maven.

JSON-lib is a java library for transforming beans, maps, collections, java arrays and XML to JSON and back again to beans and DynaBeans. Refer to the project guide for further information on configuration and usage.

            kandi-support Support

              json-lib has a highly active ecosystem.
              It has 88 star(s) with 71 fork(s). There are 9 watchers for this library.
              It had no major release in the last 6 months.
              There are 11 open issues and 18 have been closed. On average issues are closed in 407 days. There are 2 open pull requests and 0 closed requests.
              It has a negative sentiment in the developer community.
              The latest version of json-lib is current.

            kandi-Quality Quality

              json-lib has 0 bugs and 0 code smells.

            kandi-Security Security

              json-lib has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              json-lib code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              json-lib 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

              json-lib releases are not available. You will need to build from source code and install.
              Deployable package is available in Maven.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed json-lib and discovered the below as its top functions. This is intended to give you an instant insight into json-lib implemented functionality, and help decide if they suit your requirements.
            • Process a bean into a JSONObject
            • Creates a JSONObject from the given object
            • Process the given value
            • Create a JSONArray from the given object
            • Returns the text up to the specified character
            • Returns the next N characters
            • Returns the current text up to the specified delimiter characters
            • Returns the next N characters
            • Write the contents of this JSONObject as a JSON string
            • Returns a formatted representation of the document
            • Gets default value
            • Resets values to default state
            • Compares two JSON objects
            • Converts the value to canonical form
            • Begin writing a JSON object
            • Removes all non JavaIdentifier chars from the start of the string
            • Returns the collection type for the given property
            • Returns a hash code for this message
            • Returns a JSONArray containing the values of this JSONObject
            • Append a key
            • Returns a string representation of this function
            • Returns a hashcode for this object
            • Writes the JSON array
            • Skips characters until the specified character is found
            • Register property exclusion for the given target class
            • Apply filters to the object
            • Compares two JSONArray
            Get all kandi verified functions for this library.

            json-lib Key Features

            No Key Features are available at this moment for json-lib.

            json-lib Examples and Code Snippets

            No Code Snippets are available at this moment for json-lib.

            Community Discussions


            How is this code able to set a get-only property?
            Asked 2022-Mar-24 at 23:55

            The class JsonSerializerOptions has the following property:



            Answered 2022-Mar-24 at 23:55

            What exactly is happening in that last example? I might be having a mental lapse, but I don't think I've encountered such syntax before. Can someone point out where it is documented?

            It's the collection initializer syntax. It's documented here. And more directly with regards to read-only props here.

            Some classes may have collection properties where the property is read-only...You will not be able to use collection initializer syntax discussed so far since the property cannot be assigned a new list. However, new entries can be added nonetheless using the initialization syntax by omitting the list creation.

            This syntax works for 'collection types that implement IEnumerable and has Add with the appropriate signature as an instance method or an extension method.'

            For deeper reading, take a look at the spec where it says more precisely:

            The collection object to which a collection initializer is applied shall be of a type that implements System.Collections.IEnumerable or a compile-time error occurs. For each specified element in order, normal member lookup is applied to find a member named Add. If the result of the member lookup is not a method group, a compile-time error occurs. Otherwise, overload resolution is applied with the expression list of the element initializer as the argument list, and the collection initializer invokes the resulting method. Thus, the collection object shall contain an applicable instance or extension method with the name Add for each element initializer.

            Source https://stackoverflow.com/questions/71610485


            Getting org.xml.sax.SAXParseException via JMeter Plugins manager but JMeter tool is able to run the test
            Asked 2022-Mar-24 at 10:35

            Using JMeter v5.4.3 and Jmeter plugins manager CMD (v1.7):

            We're getting the following error while running jmeter plugins manager on a JMX and the required plugins are not getting installed, but surprisingly the same JMX is running fine on JMeter. Anything we're missing here?



            Answered 2022-Mar-24 at 10:35

            Why "surprisingly"? Your .jmx script file contains a null character which is not allowed character in XML.

            JMeter ignores this in order to allow maximum flexibility and JMeter Plugins Manager doesn't.

            Plugins Manager is a separate project which is not related to JMeter upstream by any means.

            Moreover it's a message of WARN severity so you can just ignore it (or if it causes problems in automated log analysis you can configure JMeter logging to not display this warning by adding the next line to log4j2.xml file)

            Source https://stackoverflow.com/questions/71600374


            Processing a string formatted as a JSONArray
            Asked 2022-Jan-09 at 10:02

            We have some code where we read a JSON file into a string and then use Json-lib to process it as follows:



            Answered 2022-Jan-09 at 00:45

            You can read jsonStr as JSON Object, then convert it to Java Object:

            Source https://stackoverflow.com/questions/70636245


            How to build gradle projects completely offline?
            Asked 2021-Sep-13 at 14:01

            Environment: Linux + JDK 11 + Gradle 5.0 I have several gradle projects which must build from sources without Internet connection/ For example this one git clone --depth 1 --branch 3.0.0 https://github.com/bobbylight/RSyntaxTextArea.git for that first of all I built this project online then copy ~/.gradle to $PROJECT_DIR/grdl , next I want to test this build offine. I perform gradle --stop , clear whole ~/.gradle directory then turn off Internet and run following script:



            Answered 2021-Sep-13 at 14:01

            I think you are hitting this issue: https://github.com/gradle/gradle/issues/1338

            That is, cache items are non relocatable. Copying the whole ~/.gradle folder may not be enough, especially if ~ resolves to a different path than in the original machine (i.e. different user). The full path needs to be exactly the same (with Gradle 5.0).

            The issue suggests however that version 6.1 makes the cache relocatable, so perhaps you'll have more luck with a recent version (7.2 is the latest at this point in time).

            EDIT: The release notes and these docs confirm that the cache can be copied across deployments as of version 6.1.1.

            Source https://stackoverflow.com/questions/69163452


            How do I get my Kotlin Spring Boot project to run using java command?
            Asked 2021-Aug-10 at 22:02

            Using IntelliJ, I can get my Kotlin (JVM) project to run. However, when I try to run it using java command, it fails.




            Answered 2021-Aug-10 at 22:02

            (Just clutching at straws here…)

            One thing occurs to me: your main() method is an instance method, which I've not seen and may be a problem.

            In stand-alone programs, main() cannot be an instance method, as there's no instance to call it on yet.  I don't know whether the Spring loader makes special allowance for that situation, but in case it doesn't I'd suggest trying to move it either into a companion object:

            Source https://stackoverflow.com/questions/68729170


            Spark EMR job jackson error - java.lang.NoSuchMethodError - AnnotatedMember.getType()Lcom/fasterxml/jackson/databind/JavaType
            Asked 2021-Jun-01 at 19:10

            I know we have similar questions already answered here. but for some reason none of the options are working for me.

            Below is the error i'm getting:



            Answered 2021-Jun-01 at 19:10

            Spark provides Jackson itself, and not the version you expect. The error is likely caused by having 2 conflicting Jackson versions in the classpath.

            You have 2 options:

            Spark 2.3.0 comes with Jackson (can be checked here for instance: https://mvnrepository.com/artifact/org.apache.spark/spark-core_2.11/2.3.0).

            Source https://stackoverflow.com/questions/67794597


            In Angular 2, how do you intercept and parse Infinity / NaN bare-words in JSON responses?
            Asked 2021-Mar-14 at 20:36

            I am writing an Angular front end for an API that occasionally serves Infinity and -Infinity (as bare words) in the JSON response object. This is of course not compliant with the spec, but is handled a few different JSON libraries, albeit optionally. I have an Angular service in place that can successfully retrieve and handle any retrieved entity that does not have these non-conforming values. Additionally, I have managed to get an HttpInterceptor in place which just logs when events trickle through, just to be sure I have it connected properly.

            The issue that I am facing is that the HttpInterceptor seems to allow me to do one of two things:

            • Catch/mutate the request before it is sent to the API, or
            • Catch/mutate the request after it comes back from the API, and also after it is parsed.

            What I would like to do is very similar to this question for native javascript, but I have not been able to determine if it is possible to tie into the replacer function of JSON.parse in the Angular Observable pipe (I think that if tying into that is possible it would solve my issue).

            I have also found this question for Angular which is close, but they appear to have been able to handle changing the response to something other than the bare-words, which I don't have the liberty of doing.

            This is the current implementation of my HttpInterceptor, note that it does not actually make any changes to the body. When retrieving an entity without these bare-word values, it logs to the console and all is well. When retrieving an entity with any of these bare-word values, an error is thrown before the HERE line is hit.



            Answered 2021-Mar-14 at 20:36

            I was able to figure out how to achieve this, and it came down to:

            1. Modifying the request to return as text instead of json
            2. Catch the text response and replace the bare word symbols with specific string flags
            3. Parse the text into an object using JSON.parse, providing a reviver function to replace the specific string flags with the javascript version of +/-Infinity and NaN

            Here's the Angular HttpInterceptor I came up with:

            Source https://stackoverflow.com/questions/66608652


            How to deal with nested JSON data in Go
            Asked 2020-Nov-14 at 19:15

            This is my first question so every advice is welcome.

            Currently, im working on a small little project in Go that processes stockdata from an API on the web. I am having a Problem regarding the parsing of some JSON data from there. The JSON looks like this:



            Answered 2020-Nov-14 at 19:15

            You can use a struct like this:

            Source https://stackoverflow.com/questions/64836705


            Is JSONObject supported in OpenJDK 8?
            Asked 2020-Aug-21 at 11:52

            I have a json-lib-2.2-jdk15.jar library on my classpath, but it does not work as expected in the following code:



            Answered 2020-Aug-21 at 09:22

            Your json-lib-2.2-jdk15.jar is a release of 2008, which is very old, and which is no longer supported.

            You can use JSON-Java (reference implementation) instead (if you do not want to use Jackson, GSON or something more popular), and this code:

            Source https://stackoverflow.com/questions/63518778


            Nlohmann's json library, json array to a vector of structs with pointers inside the struct
            Asked 2020-May-09 at 21:46

            I saw this post about converting a json array to a vector of structs. I have a struct named Foo:



            Answered 2020-May-09 at 21:46

            Just dereference the pointer:

            Source https://stackoverflow.com/questions/61704039

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


            No vulnerabilities reported

            Install json-lib

            You can download it from GitHub, Maven.
            You can use json-lib like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the json-lib component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .


            Available as part of the Tidelift Subscription. The maintainers of org.kordamp.json:json-lib-core and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source packages you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact packages you use. Learn more.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
          • HTTPS


          • CLI

            gh repo clone kordamp/json-lib

          • sshUrl


          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Reuse Pre-built Kits with json-lib

            Consider Popular JSON Processing Libraries


            by nlohmann


            by alibaba


            by stedolan


            by google


            by paularmstrong

            Try Top Libraries by kordamp


            by kordampJava


            by kordampJava


            by kordampGroovy


            by kordampGroovy


            by kordampJava