Examples with CachedSetting io.datarouter.storage.setting.cached.CachedSetting used on opensource projects

Example 1 with CachedSetting

use of io.datarouter.storage.setting.cached.CachedSetting in project datarouter by hotpads.

the class ClusterSettingsHandler method browseSettings.

@Handler
public Mav browseSettings(OptionalString name) {
    Mav mav = new Mav(files.jsp.admin.datarouter.setting.browseSettingsJsp);
    String path = servletContext.getContextPath() + paths.datarouter.settings.customSettings.toSlashedString();
    mav.put("customSettingsPath", path);
    String requestedNodeName = name.orElse(settingRootFinder.getName());
    mav.put("nodeName", name.orElse(""));
    Map<SimpleSettingCategory, Set<SettingNodeJspDto>> categoryMap = new LinkedHashMap<>();
    for (Entry<SimpleSettingCategory, Set<SettingRoot>> entry : settingRootFinder.getRootNodesByCategory().entrySet()) {
        var nodes = entry.getValue().stream().map(SettingNodeJspDto::new).collect(Collectors.toCollection(() -> new TreeSet<>(Comparator.comparing(SettingNodeJspDto::getShortName))));
        categoryMap.put(entry.getKey(), nodes);
    }
    Optional<String> currentCategory = settingRootFinder.getRootNodesByCategory().entrySet().stream().findFirst().map(Entry::getKey).map(SimpleSettingCategory::getDisplay);
    mav.put("currentCategory", currentCategory.orElse(""));
    mav.put("categoryMap", categoryMap);
    mav.put("serverTypeOptions", serverTypes.getHtmlSelectOptionsVarNames());
    Optional<SettingNode> node = getSettingNode(requestedNodeName);
    // if the node was not found, get the most recent ancestor to search its settings list
    boolean trySearchingForSpecificSetting = node.isEmpty();
    if (trySearchingForSpecificSetting) {
        node = getMostRecentAncestorSettingNode(requestedNodeName);
    }
    if (node.isEmpty()) {
        return mav;
    }
    node.ifPresent(settingNode -> {
        String rootName = StringTool.getStringBeforeFirstOccurrence('.', settingNode.getName());
        settingRootFinder.getRootNodesSortedByShortName().stream().filter(rootNode -> rootNode.getShortName().equals(rootName)).findFirst().map(SettingRoot.class::cast).map(SettingRoot::getSettingCategory).map(SettingCategory::getDisplay).ifPresent(category -> mav.put("currentCategory", category));
        mav.put("currentRootName", rootName);
    });
    mav.put("ancestors", Scanner.of(settingRootFinder.getDescendants(node.get().getName())).map(SettingNodeJspDto::new).list());
    mav.put("currentRootName", node.get().getName().substring(0, node.get().getName().indexOf('.')));
    mav.put("children", Scanner.of(node.get().getListChildren()).map(SettingNodeJspDto::new).list());
    List<CachedSetting<?>> settingsList = node.get().getListSettings();
    if (trySearchingForSpecificSetting) {
        settingsList = settingsList.stream().filter(setting -> setting.getName().equals(requestedNodeName)).collect(Collectors.toList());
    }
    Map<String, List<ClusterSettingJspDto>> customSettingsByName = new HashMap<>();
    for (CachedSetting<?> setting : settingsList) {
        ClusterSettingKey settingKey = new ClusterSettingKey(setting.getName(), null, null, null);
        List<ClusterSetting> settingsInDb = clusterSettingDao.scanWithPrefix(settingKey).list();
        Optional<ClusterSetting> mostSpecificSetting = clusterSettingService.getMostSpecificClusterSetting(settingsInDb);
        boolean isActive = setting.getMostSpecificDatabeanValue().isPresent();
        Scanner.of(settingsInDb).map(settingFromDb -> {
            boolean isWinner = mostSpecificSetting.isPresent() && settingFromDb.equals(mostSpecificSetting.get());
            ClusterSettingJspDto jspDto = new ClusterSettingJspDto(settingFromDb, isActive, isWinner);
            return jspDto;
        }).flush(customSettings -> customSettingsByName.put(setting.getName(), customSettings));
    }
    mav.put("listSettings", Scanner.of(settingsList).map(SettingJspDto::new).list());
    mav.put("mightBeDevelopment", datarouterServerTypeDetector.mightBeDevelopment());
    mav.put("mapListsCustomSettings", customSettingsByName);
    return mav;
}

Example 2 with CachedSetting

use of io.datarouter.storage.setting.cached.CachedSetting in project datarouter by hotpads.

the class ClusterSettingsHandler method putSettingFromParams.

/*-------------------------------- private -------------------------------*/
private ClusterSettingActionResultJson putSettingFromParams() {
    ClusterSettingKey clusterSettingKey = parseClusterSettingKeyFromParams();
    Optional<String> comment = parseCommentFromParams();
    String value = params.optional("value").orElse(null);
    var newClusterSetting = new ClusterSetting(clusterSettingKey, value);
    Optional<CachedSetting<?>> setting = settingRootFinder.getSettingByName(newClusterSetting.getName());
    ClusterSettingLogAction action;
    Optional<ClusterSetting> dbSetting = clusterSettingDao.find(clusterSettingKey);
    if (dbSetting.isPresent()) {
        action = ClusterSettingLogAction.UPDATED;
    } else {
        action = ClusterSettingLogAction.INSERTED;
    }
    var result = new ClusterSettingActionResultJson(action);
    if (setting.isPresent() && !setting.get().isValid(newClusterSetting.getValue())) {
        String badNewValue = newClusterSetting.getValue();
        String error = "Invalid value detected, setting did not accept new value: \"" + badNewValue + "\"";
        return result.markError(error);
    }
    String oldValue = dbSetting.map(ClusterSetting::getValue).orElse("?");
    String changedBy = getRequestorsUsername();
    var log = new ClusterSettingLog(newClusterSetting, action, changedBy, comment.orElse(null));
    clusterSettingDao.put(newClusterSetting);
    clusterSettingLogDao.put(log);
    sendEmail(log, oldValue);
    recordChangelog(log.getKey().getName(), log.getAction().getPersistentString(), log.getChangedBy(), Optional.ofNullable(log.getComment()));
    return result.markSuccess();
}