Example usage for org.eclipse.jgit.storage.file FileBasedConfig clear

Introduction

In this page you can find the example usage for org.eclipse.jgit.storage.file FileBasedConfig clear.

Prototype

@Override
public void clear() 

Source Link

Usage

From source file:com.palantir.gerrit.gerritci.servlets.ConfigServlet.java

License:Apache License

@Override
protected void doPut(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {

    if (currentUser.get().getCapabilities().canAdministrateServer() == false) {
        res.setStatus(403);//from   w ww.  j  ava 2  s. c  o  m
        return;
    }

    /*
     * The actual parameters we send are encoded into a JSON object such
     * that they are contained in an object under the entry "f". The other
     * top-level keys seem to be useless. In addition, each key in the
     * parameters object has ":" prefixed to whatever it is the key is
     * actually named. Thus, by stripping the first character away from each
     * key, we arrive at a sane JSONObject of request parameters. Example:
     * {"b": [], "f": {":projectName": "name", ":verifyBranchRegex": *
     * ".*"}}
     */
    JsonObject requestBody = (JsonObject) (new JsonParser()).parse(CharStreams.toString(req.getReader()));
    requestBody = requestBody.get("f").getAsJsonObject();
    File confFile = new File(sitePaths.etc_dir, "gerrit-ci.config");
    FileBasedConfig cfg = new FileBasedConfig(confFile, FS.DETECTED);
    try {
        cfg.load();
    } catch (ConfigInvalidException e) {
        logger.error("Received PUT request. Error loading gerrit-ci.config file:", e);
    }
    cfg.clear();

    for (Entry<String, JsonElement> entry : requestBody.entrySet()) {
        // substring(1) removes the ':' character that precedes each key in the requestBody
        cfg.setString("Settings", "Jenkins", entry.getKey().substring(1), entry.getValue().getAsString());
    }
    cfg.save();
    // the gerrit-ci.config file starts off with permissions -rw-rw-r--
    cfg.getFile().setReadOnly();
    // make unwritable by making file read only for everyone -r--r--r--
    cfg.getFile().setReadable(false, false);
    // Make the file unreadable (readable=false and ownerOnly=false)
    cfg.getFile().setReadable(true, true);
    // Sets the file as readable for only the owner (readable=true and ownerOnly=true) -r--------
    res.setStatus(200);
    res.setContentType("text/plain");
}

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From source file:com.palantir.gerrit.gerritci.servlets.JobsServlet.java

License:Apache License

public static FileBasedConfig makeJobConfigFile(File etc_dir, String jobName, CurrentUser currentUser) {
    File confFile = new File(etc_dir, jobName + ".config");
    FileBasedConfig cfg = new FileBasedConfig(confFile, FS.DETECTED);
    try {//from w  w w  .  j  a v a  2 s . com
        cfg.load();
    } catch (ConfigInvalidException | IOException e) {
        logger.error("Received PUT request. Error loading project job file:", e);
    }
    cfg.clear();
    cfg.setString("JobName", jobName, "UserUpdated", currentUser.getUserName());
    return cfg;
}

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