Class Preferences

java.lang.Object

java.util.AbstractMap<String,String>

org.bgerp.app.cfg.ConfigMap

org.bgerp.app.cfg.Preferences

All Implemented Interfaces:

Map<String,String>

Direct Known Subclasses:

Setup

public class Preferences
extends ConfigMap

ConcurrentHashMap based implementation of ConfigMap.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field	Description
protected final ConcurrentHashMap<String,String>	data	Key-value data

Fields inherited from class ConfigMap

EMPTY

Constructor Summary

Constructors

Constructor	Description
Preferences()	Default constructor
Preferences(String data)	Constructor parsing key-value lines.

Method Summary

Modifier and Type	Method	Description
Set<Map.Entry<String,String>>	entrySet()
String	get(String key, String def)	Gets a value by key.
Map<String,String>	getDataMap()	Underlying mutable data map.
protected void	loadBundle(String bundleName, Map<String,String> data, boolean validate)	Loads configuration file to map.
static ConfigMap	processIncludes(ConfigDAO configDao, String config, boolean validate)	Inserts includes placed with
String	put(String key, String value)
void	putAll(Map<? extends String, ? extends String> m)
void	removeSub(String prefix)	Removes all keys starting with the prefix.

Methods inherited from class ConfigMap

clearConfigs, get, getBigDecimal, getBoolean, getBoolean, getConfig, getConfig, getDataString, getInt, getInt, getLong, getLong, getSok, getSok, getSokBoolean, getSokBoolean, getSokLong, getSokLong, removeConfig, sub, subIndexed, subKeyed, subSok, subSokIndexed, validateConfig

Methods inherited from class AbstractMap

clear, clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, remove, size, toString, values

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Details

data

protected final ConcurrentHashMap<String,String> data

Key-value data

Constructor Details

Preferences

public Preferences()

Default constructor

Preferences

public Preferences(String data)

Constructor parsing key-value lines.

Parameters:

data - key-value lines

Method Details

get

public String get(String key,
 String def)

Description copied from class: ConfigMap

Gets a value by key.

Specified by:

get in class ConfigMap

Parameters:

key - the key

def - default value if the key is absent

Returns:

the value or def

entrySet

public Set<Map.Entry<String,String>> entrySet()

Specified by:

entrySet in interface Map<String,String>

Specified by:

entrySet in class ConfigMap

put

public String put(String key,
 String value)

Specified by:

put in interface Map<String,String>

Overrides:

put in class AbstractMap<String,String>

putAll

public void putAll(Map<? extends String, ? extends String> m)

Specified by:

putAll in interface Map<String,String>

Overrides:

putAll in class AbstractMap<String,String>

getDataMap

public Map<String,String> getDataMap()

Underlying mutable data map.

Returns:

key-value data map

removeSub

public void removeSub(String prefix)

Removes all keys starting with the prefix.

Parameters:

prefix - key prefix

loadBundle

protected void loadBundle(String bundleName,
 Map<String,String> data,
 boolean validate)

Loads configuration file to map.

Parameters:

bundleName - file name without '.properties' extension.

data - target map.

validate - check used in values variables.

processIncludes

public static ConfigMap processIncludes(ConfigDAO configDao,
 String config,
 boolean validate)
                                 throws BGMessageException,
SQLException

Inserts includes placed with

include.ID=1

expressions.

Parameters:

configDao - DAO for getting includes.

config - key-value lines of main configuration.

validate - check existence of includes configurations, variables.

Returns:

config map with includes processed

Throws:

BGMessageException - on a validation error

SQLException - on a database error