ODBOGM Class Instrumentation Agent

ODBOGM Agent instrument class at runtime to detect dirty object.

License	The Apache License, Version 2.0
GroupId	com.github.mdre
ArtifactId	odbogm-agent
Last Version	1.1.1
Release Date	Jul 30, 2019
Type	jar
Description	ODBOGM Class Instrumentation Agent ODBOGM Agent instrument class at runtime to detect dirty object.
Project URL	https://github.com/mdre/odbogm-agent
Source Code Management	https://github.com/mdre/odbogm-agent

Download odbogm-agent

Filename	Size
odbogm-agent-1.1.1.pom
odbogm-agent-1.1.1.jar	13 KB
odbogm-agent-1.1.1-sources.jar	9 KB
odbogm-agent-1.1.1-javadoc.jar	39 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.github.mdre/odbogm-agent/ -->
<dependency>
    <groupId>com.github.mdre</groupId>
    <artifactId>odbogm-agent</artifactId>
    <version>1.1.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.github.mdre/odbogm-agent/
implementation 'com.github.mdre:odbogm-agent:1.1.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.github.mdre/odbogm-agent/
implementation ("com.github.mdre:odbogm-agent:1.1.1")

Apache Buildr

'com.github.mdre:odbogm-agent:jar:1.1.1'

Apache Ivy

<dependency org="com.github.mdre" name="odbogm-agent" rev="1.1.1">
  <artifact name="odbogm-agent" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.github.mdre', module='odbogm-agent', version='1.1.1')
)

Scala SBT

libraryDependencies += "com.github.mdre" % "odbogm-agent" % "1.1.1"

Leiningen

[com.github.mdre/odbogm-agent "1.1.1"]

Dependencies

compile (2)

Group / Artifact	Type	Version
org.ow2.asm : asm	jar	7.1
org.ow2.asm : asm-util	jar	7.1

test (1)

Group / Artifact	Type	Version
junit : junit	jar	[4,)

Project Modules

There are no modules declared in this project.

odbogm-agent

TransparentDirtyDrectorAgent for ODBOGM

This java agent force the implementation of the ITransparentDirtyDetector interface on-the-fly. I could be load at runtime whe the SessionManager is instantiated o load as a parameter of the JVM.

I have found that in certains case, when you use EJB, some classes are loaded before the aplication itself is initiated, so in that case is recomended to set the agent in the JVM parameters.

For example, to add it to Glassfish/Payara, just copy the odbogm-agent-all-1.0.0.jar to the lib/ext dir of the domain and set in Configurations > server-config > JVM Settings > JVM Options an opetion with:

-javaagent:/opt/payara/glassfish/domains/domain1/lib/ext/odbogm-agent-all-1.0.0.jar

and restart the server.

The agent instrument all method of the classes that are annotated with @Entity. It add a few method to catch when the internal state of an instance change.

Versions

Version
1.1.1 Jul 30, 2019
1.0.5.4 Nov 1, 2018
1.0.5 Aug 27, 2018
1.0.4 Aug 3, 2018
1.0.1 Mar 21, 2018
1.0.0 Mar 15, 2018