import com.lightstreamer.interfaces.metadata.MetadataProviderException; //导入依赖的package包/类
@Override
public void init(Map params, File configDir) throws MetadataProviderException {
    String logConfig = (String) params.get("log_config");
    if (logConfig != null) {
        File logConfigFile = new File(configDir, logConfig);
        String logRefresh = (String) params.get("log_config_refresh_seconds");
        if (logRefresh != null) {
            DOMConfigurator.configureAndWatch(logConfigFile.getAbsolutePath(), Integer.parseInt(logRefresh) * 1000);
        } else {
            DOMConfigurator.configure(logConfigFile.getAbsolutePath());
        }
    } //else the bridge to logback is expected
    
    logger = Logger.getLogger(Constants.LOGGER_CAT);
    
    // Read the Adapter Set name, which is supplied by the Server as a parameter
    this.adapterSetId = (String) params.get("adapters_conf.id");
}
 

import com.lightstreamer.interfaces.metadata.MetadataProviderException; //导入依赖的package包/类
@Override
@SuppressWarnings("rawtypes") 
public void init(Map params, File configDir)
        throws MetadataProviderException {
    
    // Call super's init method to handle basic Metadata Adapter features
    super.init(params, configDir);

    String logConfig = (String) params.get("log_config");
    if (logConfig != null) {
        File logConfigFile = new File(configDir, logConfig);
        String logRefresh = (String) params.get("log_config_refresh_seconds");
        if (logRefresh != null) {
            DOMConfigurator.configureAndWatch(logConfigFile.getAbsolutePath(), Integer.parseInt(logRefresh) * 1000);
        } else {
            DOMConfigurator.configure(logConfigFile.getAbsolutePath());
        }
    }
    logger = Logger.getLogger("LS_demos_Logger.StockQuotesMetadata");

    logger.info("StockQuotesMetadataAdapter ready");
}
 

import com.lightstreamer.interfaces.metadata.MetadataProviderException; //导入依赖的package包/类
/**
 * Reads configuration settings and sets internal constants.
 * If the setting for "search_dir" is missing, "." is assumed.
 * If the setting for "static" is missing, "Y" is assumed.
 *
 * @param  params  Can contain the configuration settings. 
 * @param  dir  Directory where the configuration file resides.
 * It is used as the base directory for the "search_dir" parameter.
 * @throws MetadataProviderException in case of configuration errors.
 */
public void init(Map params, File dir) throws MetadataProviderException {
    super.init(params, dir);

    String md = (String) params.get("search_dir");
    if (md != null) {
        myDir = new File(md);
        if (! myDir.isAbsolute()) {
            myDir = new File(dir, md);
        }
    } else {
        myDir = dir;
    }

    String s = (String) params.get("static");
    if ((s != null) && s.equalsIgnoreCase("Y")) {
        memory = new HashMap();
    } else {
        memory = null;
    }
}
 

import com.lightstreamer.interfaces.metadata.MetadataProviderException; //导入依赖的package包/类
public void init(Map params, File configDir) throws MetadataProviderException {
    //Call super's init method to handle basic Metadata Adapter features
    super.init(params,configDir);

    String logConfig = (String) params.get("log_config");
    if (logConfig != null) {
        File logConfigFile = new File(configDir, logConfig);
        String logRefresh = (String) params.get("log_config_refresh_seconds");
        if (logRefresh != null) {
            DOMConfigurator.configureAndWatch(logConfigFile.getAbsolutePath(), Integer.parseInt(logRefresh) * 1000);
        } else {
            DOMConfigurator.configure(logConfigFile.getAbsolutePath());
        }
    }
    logger = Logger.getLogger("LS_demos_Logger.Messenger");

    // Read the Adapter Set name, which is supplied by the Server as a parameter
    this.adapterSetId = (String) params.get("adapters_conf.id");

    /*
     * Note: the IMDataAdapter instance cannot be looked for
     * here to initialize the "IMFeed" variable, because the Messenger
     * Data Adapter may not be loaded and initialized at this moment.
     * We need to wait until the first "sendMessage" occurrence;
     * then we can store the reference for later use.
     */

    logger.info("MessengerMetadataAdapter ready");
}
 

import com.lightstreamer.interfaces.metadata.MetadataProviderException; //导入依赖的package包/类
@Override
public void init(Map params, File configDir) throws MetadataProviderException {
    super.init(params,configDir);
    
    String logConfig = (String) params.get("log_config");
    if (logConfig != null) {
        File logConfigFile = new File(configDir, logConfig);
        String logRefresh = (String) params.get("log_config_refresh_seconds");
        if (logRefresh != null) {
            DOMConfigurator.configureAndWatch(logConfigFile.getAbsolutePath(), Integer.parseInt(logRefresh) * 1000);
        } else {
            DOMConfigurator.configure(logConfigFile.getAbsolutePath());
        }
    }
    
    logger = Logger.getLogger("LS_demos_Logger.Move3dDemo");
    
    try{
        tracer = Logger.getLogger("LS_3DWorldDemo_Logger.tracer");
    } catch (Exception e) {
        logger.warn("Error on tracer initialization.",  e);            
    }
    
    if (params.containsKey("jmxPort")) {
        this.jmxPort = new Integer((String)params.get("jmxPort")).intValue();
    }
    logger.info("JMX Port:" + this.jmxPort);
    
    if (params.containsKey("Max_Srv_Players")) {
        maxSrvSideUsers = new Integer((String)params.get("Max_Srv_Players")).intValue();
    }
    logger.debug("Max server side users:" + maxSrvSideUsers);
    curSrvSideUsers = 0;
}
 

import com.lightstreamer.interfaces.metadata.MetadataProviderException; //导入依赖的package包/类
public void init(Map params, File configDir) throws MetadataProviderException {
    //Call super's init method to handle basic Metadata Adapter features
    super.init(params,configDir);

    String logConfig = (String) params.get("log_config");
    if (logConfig != null) {
        File logConfigFile = new File(configDir, logConfig);
        String logRefresh = (String) params.get("log_config_refresh_seconds");
        if (logRefresh != null) {
            DOMConfigurator.configureAndWatch(logConfigFile.getAbsolutePath(), Integer.parseInt(logRefresh) * 1000);
        } else {
            DOMConfigurator.configure(logConfigFile.getAbsolutePath());
        }
    }
    logger = Logger.getLogger("LS_demos_Logger.RoundTrip");

    // Read the Adapter Set name, which is supplied by the Server as a parameter
    this.adapterSetId = (String) params.get("adapters_conf.id");

    /*
     * Note: the RoundTripDataAdapter instance cannot be looked for
     * here to initialize the "rtFeed" variable, because the RoundTrip
     * Data Adapter may not be loaded and initialized at this moment.
     * We need to wait until the first "sendMessage" occurrence;
     * then we can store the reference for later use.
     */

    logger.info("RoundTripMetadataAdapter ready");
}
 

import com.lightstreamer.interfaces.metadata.MetadataProviderException; //导入依赖的package包/类
@Override
@SuppressWarnings("rawtypes")
public void init(Map params, File configDir) throws MetadataProviderException {}