Using the REST API with Java

Jredmine

Jredmine (implements its own redmine plugin and correspodnsing java client - more other/features than redmine rest api)

redmine-jconnector

redmine-jconnector (only until redmine 1.4 using REST API)

Redmine Java API library from taskadapter

Redmine Java API library is a FREE third-party Java library that can be used to access the Redmine API. It is released under Apache 2 open-source license. (support until Redmine 2.3 using REST API)

Sample usage:


    String uri = "https://www.hostedredmine.com";
    String apiAccessKey = "a3221bfcef5750219bd0a2df69519416dba17fc9";
    String projectKey = "taskconnector-test";
    Integer queryId = null; // any

        ...

        RedmineManager mgr = RedmineManagerFactory.createWithApiKey(uri, apiAccessKey);
        IssueManager issueManager = mgr.getIssueManager();
        List<Issue> issues = issueManager.getIssues(projectKey, queryId);
        for (Issue issue : issues) {
            System.out.println(issue.toString());
        }

        // Create issue
    Issue issueToCreate = IssueFactory.createWithSubject("some subject");
    Issue createdIssue = issueManager.createIssue(projectKey , issueToCreate);

        // Get issue by ID:

    Issue issue = issueManager.getIssueById(123);