https://github.com/mfatihercik/dsm

Declarative Stream Mapping (DSM) is a stream de/serializer library for XML and JSON. DSM allows you to make custom parsing, filtering, transforming, aggregating, grouping on any JSON or XML document at stream time(read only once).
https://github.com/mfatihercik/dsm

json json-mapper json-parser json-stream json-to-xml json-transformation xml xml-mapping xml-parser xml-parsing xml-stream-parsing xml-to-json xml-transformation

Last synced: 17 days ago
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Declarative Stream Mapping (DSM) is a stream de/serializer library for XML and JSON. DSM allows you to make custom parsing, filtering, transforming, aggregating, grouping on any JSON or XML document at stream time(read only once).

• Host: GitHub
• URL: https://github.com/mfatihercik/dsm
• Owner: mfatihercik
• License: mit
• Created: 2019-03-05T19:57:58.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2023-06-14T07:41:53.000Z (over 2 years ago)
• Last Synced: 2024-04-16T20:00:29.074Z (almost 2 years ago)
• Topics: json, json-mapper, json-parser, json-stream, json-to-xml, json-transformation, xml, xml-mapping, xml-parser, xml-parsing, xml-stream-parsing, xml-to-json, xml-transformation
• Language: Java
• Homepage: https://mfatihercik.github.io/dsm
• Size: 4.73 MB
• Stars: 29
• Watchers: 5
• Forks: 5
• Open Issues: 7
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

          


Introduction  

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

Declarative Stream Mapping(DSM) is a *stream* deserializer library that makes parsing of **XML and JSON** easy. 

DSM allows you to make custom parsing, filtering, 

transforming, aggregating, grouping on any 

JSON or XML document at stream time(read only once). 

DSM uses yaml or json for configuration definitions 

**If you parsing a complex, huge  file and 

want to have high performance and low memory usage then DSM is for you.**

Features

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

- **Work** for both **XML** and **JSON** 

- **Custom stream parsing**

- **Filtering** by value on any field with very **low cognitive complexity**

- Flexible value **transformation**. 

- **Default value assignment**

- Custom **function calling** during parsing

- **Powerful Scripting** (`Apache JEXL `_, Groovy, Javascript and other jsr223 implementations are supported)

- **Multiple inheritance** between  DSM config file (DSM file can **extends to another config file**) 

- **Reusable fragments support** 

- Very **short learning curve**

- **Memory** and **CPU** efficient

- **Partial data extraction** from JSON or XML

- **String manipulation** with expression

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

Installation

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

**Jackson**

.. code-block:: xml

    

      com.github.mfatihercik

      dsm

      1.0.5

    

**Gradle**

      

.. code-block:: xml

   compile ('com.github.mfatihercik:dsm:1.0.5')

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`Documentation `_.

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