Is it possible to access development information (commits, pull requests, builds, etc) for issues using Java API?
As far as I know, com.atlassian.jira.plugins.jira-development-integration-plugin plugin (which is a part of JSW now) should be responsible for that information, but I couldn’t find any public API.
The javadoc is available on maven.atlassian.com:
https://maven.atlassian.com/service/local/repositories/atlassian-closedsource-no-sources/content/com/atlassian/jira/plugins/jira-development-integration-plugin/4.2.0/jira-development-integration-plugin-4.2.0-javadoc.jar
However, how to use it and such - I have no idea. That said, that’s not the api you want.
You want: the jira-dvcs-connector-api plugin. Javadoc is at https://maven.atlassian.com/service/local/repositories/atlassian-public/content/com/atlassian/jira/plugins/jira-dvcs-connector-api/3.3.6/jira-dvcs-connector-api-3.3.6-javadoc.jar . The source is bundled in the jira software source if you want to look at what it’s doing. It looks like that you want at the PullRequestService .
How use this is? I can not understand, how do I find the pull request on task