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https://github.com/siddhi-io/siddhi-execution-json

Extension that provides the capability to send a map object inside Siddhi stream definitions and use it within queries
https://github.com/siddhi-io/siddhi-execution-json

execution extension json json-parser siddhi utility

Last synced: about 1 month ago
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Extension that provides the capability to send a map object inside Siddhi stream definitions and use it within queries

Host: GitHub
URL: https://github.com/siddhi-io/siddhi-execution-json
Owner: siddhi-io
License: apache-2.0
Created: 2018-07-05T11:32:08.000Z (over 6 years ago)
Default Branch: master
Last Pushed: 2024-02-19T09:45:54.000Z (10 months ago)
Last Synced: 2024-02-19T11:00:32.539Z (10 months ago)
Topics: execution, extension, json, json-parser, siddhi, utility
Language: Java
Homepage: https://siddhi-io.github.io/siddhi-execution-json/
Size: 1.29 MB
Stars: 2
Watchers: 26
Forks: 22
Open Issues: 2
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        Siddhi Execution JSON

======================================

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The **siddhi-execution-json extension** is a Siddhi extension that provides capability to retrieve, insert, and modify JSON elements.

For information on Siddhi and it's features refer Siddhi Documentation. 

## Download

* Versions 2.x and above with group id `io.siddhi.extension.*` from here.

* Versions 1.x and lower with group id `org.wso2.extension.siddhi.*` from here.

## Latest API Docs 

Latest API Docs is 2.0.10.

## Features

* group *(Aggregate Function)*
 




This function aggregates the JSON elements and returns a JSON object by adding enclosing.element if it is provided. If enclosing.element is not provided it aggregate the JSON elements returns a JSON array.



* groupAsObject *(Aggregate Function)*
 



This function aggregates the JSON elements and returns a JSON object by adding enclosing.element if it is provided. If enclosing.element is not provided it aggregate the JSON elements returns a JSON array.



* getBool *(Function)*
 



Function retrieves the 'boolean' value specified in the given path of the JSON element.



* getDouble *(Function)*
 



Function retrieves the 'double' value specified in the given path of the JSON element.



* getFloat *(Function)*
 



Function retrieves the 'float' value specified in the given path of the JSON element.



* getInt *(Function)*
 



Function retrieves the 'int' value specified in the given path of the JSON element.



* getLong *(Function)*
 



Function retrieves the 'long' value specified in the given path of the JSON element.



* getObject *(Function)*
 



Function retrieves the object specified in the given path of the JSON element.



* getString *(Function)*
 



Function retrieves value specified in the given path of the JSON element as a string.



* isExists *(Function)*
 



Function checks whether there is a JSON element present in the given path or not.



* setElement *(Function)*
 



Function sets JSON element into a given JSON at the specific path.



* toObject *(Function)*
 



Function generate JSON object from the given JSON string.



* toString *(Function)*
 



Function generates a JSON string corresponding to a given JSON object.



* tokenize *(Stream Processor)*
 



Stream processor tokenizes the given JSON into to multiple JSON string elements and sends them as separate events.



* tokenizeAsObject *(Stream Processor)*
 



Stream processor tokenizes the given JSON into to multiple JSON object elements and sends them as separate events.



## Dependencies 

There are no other dependencies needed for this extension. 

## Installation

For installing this extension on various siddhi execution environments refer Siddhi documentation section on adding extensions.

## Support and Contribution

* We encourage users to ask questions and get support via StackOverflow, make sure to add the `siddhi` tag to the issue for better response.

* If you find any issues related to the extension please report them on the issue tracker.

* For production support and other contribution related information refer Siddhi Community documentation.