yajta
Yajta is a extensible library for bytecode probe insertion, built on top of javassist. Its transformations may be applied at load time with an agent or offline.
Science Score: 44.0%
This score indicates how likely this project is to be science-related based on various indicators:
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✓CITATION.cff file
Found CITATION.cff file -
✓codemeta.json file
Found codemeta.json file -
✓.zenodo.json file
Found .zenodo.json file -
○DOI references
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○Academic publication links
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○Academic email domains
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○Institutional organization owner
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○JOSS paper metadata
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○Scientific vocabulary similarity
Low similarity (9.8%) to scientific vocabulary
Repository
Yajta is a extensible library for bytecode probe insertion, built on top of javassist. Its transformations may be applied at load time with an agent or offline.
Basic Info
Statistics
- Stars: 15
- Watchers: 13
- Forks: 6
- Open Issues: 9
- Releases: 3
Metadata Files
README.md
Yajta (Yet Another Java Tracing Agent)
Yajta is a extensible library for bytecode probe insertion. It is built on top of javassist. It allows to build tracing agents but it is not limited to this task. Probe insertion can be done both offline and at load time. So far, probes can be inserted only at the begining and the end of methods and/or at any branching point.
Further more several tools that make use of that library are provided:
- An agent that allow probe insertion at run time (See Agent_README and AgentUsagesREADME.md) (Example of traces collected on common open source libraries can be found here.)
- An agent that check that an execution follow a previous trace (See Follower_README)
- A tool that generate a test impact report (A json file containing for each method of the explored project the list of test the call it.) (See TIE_README)
- A way to insert probe offline (See API_README)
Maven
Yajta can be depended upon by a maven project by including the following snippet in its pom.xml
xml
<dependency>
<artifactId>yajta-core</artifactId>
<groupId>se.kth.castor</groupId>
<version>2.0.2</version>
</dependency>
The offline instrumenter can be used with
xml
<dependency>
<artifactId>yajta-offline</artifactId>
<groupId>se.kth.castor</groupId>
<version>2.0.2</version>
</dependency>
A version of yajta with limited dependencies (should be enough to run instrumented code reffering to loggs impplemented in yajta) may be used with
xml
<dependency>
<artifactId>yajta-lean</artifactId>
<groupId>se.kth.castor</groupId>
<version>2.0.2</version>
</dependency>
Owner
- Name: ASSERT
- Login: ASSERT-KTH
- Kind: organization
- Location: Sweden
- Website: https://github.com/ASSERT-KTH/
- Repositories: 87
- Profile: https://github.com/ASSERT-KTH
assertEquals("Research group at KTH Royal Institute of Technology, Stockholm, Sweden", description);
Citation (CITATION.cff)
cff-version: 1.2.0
preferred-citation:
title: "Yajta: An extensible library for bytecode probe insertion"
year: "2019"
type: misc
url: https://github.com/castor-software/yajta
authors:
- family-names: Harrand
given-names: Nicolas
GitHub Events
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Last Year
Dependencies
- com.beust:jcommander 1.27
- com.github.gumtreediff:client 2.0.0
- com.github.gumtreediff:core 2.0.0
- com.google.guava:guava 26.0-jre
- net.openhft:chronicle-queue 4.16.4
- org.javassist:javassist 3.22.0-GA
- org.json:json 20090211
- org.ow2.asm:asm 5.0.3
- org.slf4j:slf4j-ext 1.6.6
- se.kth.castor:yajta-offline 2.0.3-SNAPSHOT
- junit:junit 4.11 test
- se.kth.castor:yajta-core 2.0.3-SNAPSHOT
- junit:junit 4.11 test
- junit:junit 4.12 test
- junit:junit 4.12