https://github.com/valb3r/classanalyzer

Creates neo4j graph layout of classes and their relationships from a jar-application mapping
https://github.com/valb3r/classanalyzer

code code-analysis graph java neo4j object-relationships

Last synced: about 2 months ago
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Creates neo4j graph layout of classes and their relationships from a jar-application mapping

• Host: GitHub
• URL: https://github.com/valb3r/classanalyzer
• Owner: valb3r
• Created: 2017-11-01T11:29:19.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2019-08-08T10:13:47.000Z (over 5 years ago)
• Last Synced: 2024-10-10T05:37:41.143Z (2 months ago)
• Topics: code, code-analysis, graph, java, neo4j, object-relationships
• Language: Groovy
• Size: 166 KB
• Stars: 4
• Watchers: 1
• Forks: 2
• Open Issues: 8
• Metadata Files:
  • Readme: README.md

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README

        
# ClassAnalyzer

Creates neo4j graph layout of classes and their relationships from a jar-application mapping

# Sample usage:

Imagine you have microservices project which when compiled is composed of

multiple jars. You want to analyze cross-application and other kinds of 

class relationships. Project is composed of subprojects A and B, which had 

compiled its jars into following folders:

1. Project A:

- /opt/projectA/lib1

- /opt/projectA/lib2

2. Project B:

- /opt/projectB/libs

To analyze its relationships (in this project root folder) execute cmd:

    ./gradlew analyzeJars -PappMap="/opt/projectA/lib1,/opt/projectA/lib2=ProjectA;/opt/projectB/libs=ProjectB" \

    -PclassInclude="com\..*|org\..*"  \ 

    -PmethodInclude="com\..*|org\..*" \

    -PdbFile="/home/user/project.graphb"

Script will generate class relationship data in /home/user/project.graphb

**Helpful cypher queries:**

[Are here](https://github.com/valb3r/ClassAnalyzer/blob/master/help/CYPHER.md)

TODO:

Reduce memory usage by streaming class processing (JavaClass) so they won't get stored in cache