Examples with Listeners org.eweb4j.config.bean.Listeners used on opensource projects

Example 1 with Listeners

use of org.eweb4j.config.bean.Listeners in project eweb4j-framework by laiweiwei.

the class EWeb4JConfig method _start.

private static String _start(String error, ConfigBean cb) {
    if (cb == null) {
        error = " can not read any configuration info! But now have bean repaired, please restart.";
    } else {
        StringBuilder infos = new StringBuilder("EWeb4JConfig.start \n");
        infos.append("start-config-xml-path --> ").append(ConfigConstant.START_FILE_PATH()).append("\n");
        infos.append("${RootPath} --> ").append(ConfigConstant.ROOT_PATH).append("\n");
        infos.append(cb).append("\n");
        log.debug(infos.toString());
        // 检查配置信息格式是否填写正确
        String error1 = CheckConfigBean.checkEWeb4JConfigBean(cb);
        if (error1 != null)
            error = error1;
        String error2 = CheckConfigBean.checkEWeb4JIOCPart(cb.getIoc());
        if (error2 != null)
            if (error == null)
                error = error2;
            else
                error += error2;
        String error3 = CheckConfigBean.checkIOCXml(cb.getIoc().getIocXmlFiles());
        if (error3 != null)
            if (error == null)
                error = error3;
            else
                error += error3;
        String error4 = CheckConfigBean.checkEWeb4JORMPart(cb.getOrm());
        if (error4 != null)
            if (error == null)
                error = error4;
            else
                error += error4;
        String error5 = CheckConfigBean.checkORMXml(cb.getOrm().getOrmXmlFiles());
        if (error5 != null)
            if (error == null)
                error = error5;
            else
                error += error5;
        String error6 = CheckConfigBean.checkEWeb4JMVCPart(cb.getMvc());
        if (error6 != null)
            if (error == null)
                error = error6;
            else
                error += error6;
        String error7 = CheckConfigBean.checkMVCActionXmlFile(cb.getMvc().getActionXmlFiles());
        if (error7 != null)
            if (error == null)
                error = error7;
            else
                error += error7;
        String error8 = CheckConfigBean.checkInter(cb.getMvc().getInterXmlFiles());
        if (error8 != null)
            if (error == null)
                error = error8;
            else
                error += error8;
        if (error == null) {
            // 验证通过，将读取到的信息放入缓存池中
            SingleBeanCache.add(ConfigBean.class.getName(), cb);
            // ------log-------
            String info = "EWeb4J start configuration info have bean validated and pushed to the cache. ";
            log.debug(info);
            // ------log-------
            // 继续验证其他组件配置信息
            // properties
            String error13 = null;
            try {
                for (org.eweb4j.config.bean.Prop f : cb.getProperties().getFile()) {
                    error13 = Props.readProperties(f, true);
                    if (error13 != null)
                        if (error == null)
                            error = error13;
                        else
                            error += error13;
                }
            } catch (Throwable e) {
                log.warn(e.toString(), e);
                if (error == null)
                    error = e.toString();
                else
                    error += e.toString();
            }
            if (error == null)
                log.debug("properties module -> ok");
            if (error == null && ("true".equals(cb.getIoc().getOpen()) || "1".equals(cb.getIoc().getOpen()))) {
                String error10 = IOCConfig.check();
                if (error10 != null)
                    error = error10;
                if (error == null)
                    log.debug("ioc module -> ok");
            }
            if (error == null && ("true".equals(cb.getOrm().getOpen()) || "1".equals(cb.getOrm().getOpen()))) {
                // check the db connection
                String error14 = DAOConfig.check();
                if (error14 != null)
                    error = error14;
                if (error == null) {
                    log.debug("orm.dao module -> ok");
                    // read jpa annotation
                    String error10 = new PojoAnnotationConfig().readAnnotation(cb.getOrm().getScanPojoPackage().getPath());
                    if (error10 != null)
                        error = error10;
                    if (error == null) {
                        log.debug("orm.pojo.annotation module -> ok");
                        // read orm xml file
                        String error11 = ORMConfig.check();
                        if (error11 != null)
                            error = error11;
                        if (error == null)
                            log.debug("orm.pojo.xml module -> ok");
                        // generate ddl
                        if (error == null && ("true".equals(cb.getOrm().getDdl().getGenerate()) || "1".equals(cb.getOrm().getDdl().getGenerate()))) {
                            log.debug("ddl.generate -> true");
                            DBInfoConfigBean dcb = DBInfoConfigBeanCache.get(cb.getOrm().getDdl().getDs());
                            if (DBType.MYSQL_DB.equals(dcb.getDataBaseType())) {
                                File sqlFile = new File(ConfigConstant.CONFIG_BASE_PATH() + cb.getOrm().getDdl().getDs() + "-create.sql");
                                if ("1".equals(cb.getOrm().getDdl().getOverride()) || "true".equals(cb.getOrm().getDdl().getOverride()) || !sqlFile.exists()) {
                                    String sql = Model2Table.generate();
                                    if (sql == null) {
                                        error = "can not generate ddl file";
                                    } else
                                        log.debug("ddl.generate execute success -> " + sqlFile.getAbsolutePath());
                                } else {
                                    log.warn("ddl.generate do not need to execute ->" + sqlFile.getAbsolutePath() + " is exists !");
                                }
                            } else {
                                log.warn("sorry only mysql db can use the ddl feature !");
                            }
                            if (error == null)
                                log.debug("orm.ddl.generate module -> ok");
                        }
                        // run ddl
                        if (error == null && ("true".equals(cb.getOrm().getDdl().getRun()) || "1".equals(cb.getOrm().getDdl().getRun()))) {
                            log.debug("ddl.run -> true");
                            DBInfoConfigBean dcb = DBInfoConfigBeanCache.get(cb.getOrm().getDdl().getDs());
                            if (dcb != null) {
                                if (DBType.MYSQL_DB.equals(dcb.getDataBaseType())) {
                                    File sqlFile = new File(ConfigConstant.CONFIG_BASE_PATH() + cb.getOrm().getDdl().getDs() + "-create.sql");
                                    StringBuilder builder = new StringBuilder();
                                    BufferedReader sql_reader = null;
                                    try {
                                        sql_reader = new BufferedReader(new InputStreamReader(new FileInputStream(sqlFile)));
                                        String line = null;
                                        while ((line = sql_reader.readLine()) != null) {
                                            builder.append(line);
                                        }
                                        final String[] sqls = builder.toString().split(";");
                                        final UpdateDAO dao = DAOFactory.getUpdateDAO(cb.getOrm().getDdl().getDs());
                                        Transaction.execute(new Trans() {

                                            public void run(Object... args) throws Exception {
                                                for (String sql : sqls) {
                                                    log.debug("ddl run -> " + sql);
                                                    dao.updateBySQL(sql);
                                                }
                                            }
                                        });
                                    } catch (Exception e) {
                                        String _error13 = CommonUtil.getExceptionString(e);
                                        if (_error13 != null)
                                            error = _error13;
                                    } finally {
                                        if (sql_reader != null) {
                                            try {
                                                sql_reader.close();
                                            } catch (IOException e) {
                                                e.printStackTrace();
                                            }
                                        }
                                    }
                                } else {
                                    log.warn("sorry only mysql db can use the ddl feature !");
                                }
                            } else {
                                log.error("ddl.ds -> " + cb.getOrm().getDdl().getDs() + " not found !");
                            }
                            if (error == null)
                                log.debug("orm.ddl.run module -> ok");
                        }
                    //end orm.ddl.run
                    }
                // end if error == null -> pojo.annotation
                }
                if (error == null)
                    log.debug("orm module -> ok ");
            }
            if (error == null && ("true".equals(cb.getMvc().getOpen()) || "1".equals(cb.getMvc().getOpen()))) {
                String error20 = new ActionAnnotationConfig().readAnnotation(cb.getMvc().getScanActionPackage().getPath());
                if (error20 != null)
                    error += error20;
                if (error == null) {
                    log.debug("mvc.action.annotation module -> ok");
                    String error11 = ActionConfig.check();
                    if (error11 != null)
                        error = error11;
                    if (error == null) {
                        log.debug("mvc.action.xml module -> ok");
                        String error12 = new InterceptorAnnotationConfig().readAnnotation(cb.getMvc().getScanInterceptorPackage().getPath());
                        if (error12 != null)
                            error = error12;
                        if (error == null) {
                            log.debug("mvc.action.interceptor.annotation module -> ok");
                            String error21 = InterceptorConfig.check();
                            if (error21 != null)
                                error = error21;
                            if (error == null)
                                log.debug("mvc.action.interceptor.xml module -> ok");
                        }
                    // end if interceptor annotation ok
                    }
                // end if action xml ok
                }
                if (error == null)
                    log.debug("mvc module -> ok");
            }
            // end mvc module
            //CallBack after startup
            Listeners listeners = cb.getListeners();
            if (listeners != null && listeners.getListener() != null && !listeners.getListener().isEmpty()) {
                for (ListenerBean lb : listeners.getListener()) {
                    String clazz = lb.getClazz();
                    try {
                        EWeb4JListener listener = (EWeb4JListener) CommonUtil.loadClass(clazz).newInstance();
                        listener.onStartup();
                        log.debug("listener->" + listener + ".onStartup execute...");
                    } catch (Throwable e) {
                        e.printStackTrace();
                    }
                }
            }
        }
    // end if error == null
    }
    return error;
}

Example 2 with Listeners

use of org.eweb4j.config.bean.Listeners in project eweb4j-framework by laiweiwei.

the class EWebFilter method destroy.

/**
	 * 退出Filter
	 */
public void destroy() {
    String info = "eweb4j filter destroy invoke...\n";
    LogFactory.getMVCLogger(EWebFilter.class).debug(info);
    //CallBack after destroy
    ConfigBean cb = (ConfigBean) SingleBeanCache.get(ConfigBean.class.getName());
    Listeners listeners = cb.getListeners();
    if (listeners != null && listeners.getListener() != null && !listeners.getListener().isEmpty()) {
        for (ListenerBean lb : listeners.getListener()) {
            String clazz = lb.getClazz();
            try {
                EWeb4JListener listener = (EWeb4JListener) CommonUtil.loadClass(clazz).newInstance();
                listener.onDestroy();
                LogFactory.getMVCLogger(EWebFilter.class).debug("listener->" + listener + ".onDestroy execute...");
            } catch (Throwable e) {
                e.printStackTrace();
            }
        }
    }
}