Package com.digitalpebble.stormcrawler.util

Class ConfUtils

java.lang.Object

com.digitalpebble.stormcrawler.util.ConfUtils

public class ConfUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static Map	extractConfigElement(Map conf)	If the config consists of a single key 'config', its values are used instead
static boolean	getBoolean(Map<String,Object> conf, String key, boolean defaultValue)
static float	getFloat(Map<String,Object> conf, String key, float defaultValue)
static int	getInt(Map<String,Object> conf, String key, int defaultValue)
static long	getLong(Map<String,Object> conf, String key, long defaultValue)
static String	getString(Map<String,Object> conf, String key)
static String	getString(Map<String,Object> conf, String key, String defaultValue)
static org.apache.storm.Config	loadConf(String resource, org.apache.storm.Config conf)
static List<String>	loadListFromConf(String paramKey, Map stormConf)	Return one or more Strings regardless of whether they are represented as a single String or a list in the config or an empty List if no value could be found for that key.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInt

public static int getInt(Map<String,Object> conf,
                         String key,
                         int defaultValue)

getLong

public static long getLong(Map<String,Object> conf,
                           String key,
                           long defaultValue)

getFloat

public static float getFloat(Map<String,Object> conf,
                             String key,
                             float defaultValue)

getBoolean

public static boolean getBoolean(Map<String,Object> conf,
                                 String key,
                                 boolean defaultValue)

getString

public static String getString(Map<String,Object> conf,
                               String key)

getString

public static String getString(Map<String,Object> conf,
                               String key,
                               String defaultValue)

loadListFromConf

public static List<String> loadListFromConf(String paramKey,
                                            Map stormConf)

Return one or more Strings regardless of whether they are represented as a single String or a list in the config or an empty List if no value could be found for that key.

loadConf

public static org.apache.storm.Config loadConf(String resource,
                                               org.apache.storm.Config conf)
                                        throws FileNotFoundException

Throws:

FileNotFoundException

extractConfigElement

public static Map extractConfigElement(Map conf)

If the config consists of a single key 'config', its values are used instead