Examples with PresetHelper io.github.ihongs.action.PresetHelper used on opensource projects

Example 1 with PresetHelper

use of io.github.ihongs.action.PresetHelper in project HongsCORE by ihongs.

the class PresetInvoker method invoke.

@Override
public void invoke(ActionHelper helper, ActionRunner chains, Annotation anno) throws HongsException {
    Preset ann = (Preset) anno;
    String conf = ann.conf();
    String form = ann.form();
    String[] deft = ann.deft();
    String[] defs = ann.defs();
    // 默认参数可完全由外部指定
    if (deft == null || deft.length == 0) {
        Map req = helper.getRequestData();
        Set<String> uzed = Synt.toTerms(req.get(Cnst.AB_KEY));
        Set<String> used = new LinkedHashSet();
        if (null != uzed && !uzed.isEmpty()) {
            for (String item : uzed) {
                /*
                    // 2021/04/17
                    // 废弃返回数据模式
                    // 规避内部不确定性
                    // 总是返回原始对象
                    if (item.equals("_str_")) {
                        Core.getInstance().put(Cnst.STRING_MODE, true );
                    } else
                    if (item.equals("_obj_")) {
                        Core.getInstance().put(Cnst.STRING_MODE, false);
                    } else
                    */
                if (item.startsWith("_") == false && !item.startsWith(".") && !item.startsWith(":") && !item.startsWith("!")) {
                    used.add("." + item);
                }
            }
            deft = used.toArray(new String[0]);
        }
    }
    // 识别路径
    if (form.length() == 0) {
        form = chains.getEntity();
    }
    if (conf.length() == 0) {
        conf = chains.getModule();
    // 照顾 Module Action 的配置规则. 2018/7/7 改为完全由外部预判
    // if (FormSet.hasConfFile(conf+"/"+form)) {
    // conf = conf+"/"+form ;
    // }
    }
    // 补充参数
    try {
        Map req;
        PresetHelper pre;
        req = helper.getRequestData();
        pre = new PresetHelper();
        pre.addItemsByForm(conf, form, deft, defs);
        pre.preset(req, helper);
    } catch (HongsException ex) {
        int ec = ex.getErrno();
        if (ec != 910 && ec != 911 && ec != 913) {
            // 非枚举缺失
            throw ex;
        }
    }
    chains.doAction();
}