Examples with JCacheParams j.cache.JCacheParams used on opensource projects

Example 11 with JCacheParams

use of j.cache.JCacheParams in project JFramework by gugumall.

the class RdbmsDao method autoIncreaseKeyLargerThan.

public String autoIncreaseKeyLargerThan(String table, String column, long min, long addition) throws Exception {
    String key = (factory.getDbName().toLowerCase() + "." + table.toLowerCase() + "." + column.toLowerCase()).intern();
    synchronized (key) {
        Long max = null;
        if (DB.isCluster) {
            max = (Long) factory.getMaxColumnValues().get(new JCacheParams(key));
        } else {
            max = (Long) factory.getMaxColumnValuesLocal().get(key);
        }
        if (max == null) {
            DAO dao = null;
            try {
                dao = DB.connect(factory.getDbName(), DB.class);
                String strMax = dao.getMaxNumber(table, column, "");
                max = new Long(JUtilMath.isLong(strMax) ? strMax : "0");
            } catch (Exception e) {
                if (dao != null) {
                    try {
                        dao.close();
                        dao = null;
                    } catch (Exception ex) {
                    }
                }
                throw e;
            }
        }
        long ret = 0;
        ret = max.longValue() + 1 + addition;
        if (ret < min)
            ret = min;
        if (DB.isCluster) {
            factory.getMaxColumnValues().addOne(key, new Long(ret));
        } else {
            factory.getMaxColumnValuesLocal().put(key, new Long(ret));
        }
        return "" + ret;
    }
}

Example 12 with JCacheParams

use of j.cache.JCacheParams in project JFramework by gugumall.

the class OnlinesCluster method run.

/*
	 * (non-Javadoc)
	 * @see java.lang.Runnable#run()
	 */
public void run() {
    JCacheParams params = new JCacheParams();
    params.valueFilter = new OnlineRemover();
    while (true) {
        try {
            Thread.sleep(5000);
        } catch (Exception e) {
        }
        // 配置文件变动
        try {
            File configFile = new File(Properties.getConfigPath() + "onlines.xml");
            if (configLastModified < configFile.lastModified()) {
                log.log("onlines.xml has been modified, so reload it.", -1);
                load();
            }
            configFile = null;
        } catch (Exception e) {
            log.log(e, Logger.LEVEL_ERROR);
        }
        // 移除过期对象
        try {
            if (onlines == null)
                continue;
            onlines.remove(params);
        } catch (Exception e) {
            log.log(e, Logger.LEVEL_ERROR);
        }
        // 移除过期访问记录
        long now = SysUtil.getNow();
        List keys = counts.listKeys();
        for (int i = 0; i < keys.size(); i++) {
            String ip = (String) keys.get(i);
            RequestCount c = (RequestCount) counts.get(ip);
            if (c == null || now - c.latestRequestTime > 60000) {
                counts.remove(ip);
            }
        }
        keys.clear();
        keys = null;
    }
}

Example 13 with JCacheParams

use of j.cache.JCacheParams in project JFramework by gugumall.

the class OnlinesCluster method findByUserId.

/**
 * @param userId
 * @return
 */
public static Online findByUserId(String userId) {
    JCacheParams params = new JCacheParams();
    OnlineFilter filter = new OnlineFilter();
    filter.setUid(userId);
    params.valueFilter = filter;
    try {
        return (Online) onlines.get(params);
    } catch (Exception e) {
        log.log(e, Logger.LEVEL_ERROR);
        return null;
    }
}

Example 14 with JCacheParams

use of j.cache.JCacheParams in project JFramework by gugumall.

the class SSOServer method updateLoginStatus.

/**
 * @param updater
 */
public static void updateLoginStatus(LoginStatusUpdater updater) {
    if (users == null)
        return;
    try {
        JCacheParams params = new JCacheParams();
        params.updater = updater;
        users.update(params);
        params = null;
    } catch (Exception ex) {
        log.log(ex, Logger.LEVEL_ERROR);
    }
}

Example 15 with JCacheParams

use of j.cache.JCacheParams in project JFramework by gugumall.

the class SSOClient method updateLoginStatus.

/**
 * @param updater
 */
public static void updateLoginStatus(LoginStatusUpdater updater) {
    if (users == null)
        return;
    _init();
    try {
        JCacheParams params = new JCacheParams();
        params.updater = updater;
        users.update(params);
        params = null;
    } catch (Exception ex) {
        log.log(ex, Logger.LEVEL_ERROR);
    }
}