rs.baselib.configuration

Class ConfigurationUtils

java.lang.Object

rs.baselib.configuration.ConfigurationUtils

public class ConfigurationUtils
extends Object

Useful methods for configuration issues.

Author:

ralph

Constructor Summary

Constructors

Constructor and Description
ConfigurationUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	configure(IConfigurable configurable, Configuration config) Configure the object accordingly.
static String	getParam(SubnodeConfiguration config, String name) Returns the config parameter with given value for attribute name.
static <T> T	load(Class<T> clazz, Configuration config, boolean configure) Loads an object from a configuration.
static Object	load(Configuration config, boolean configure) Loads an object from a configuration.
static Object	load(String className, Configuration config, boolean configure) Loads an object from a configuration.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationUtils

public ConfigurationUtils()

Method Detail

load

public static Object load(Configuration config,
          boolean configure)

Loads an object from a configuration. The object is configured if it is an instance of IConfigurable. The class will be taken from attribute [@class].

Parameters:

config - the configuration to apply

configure - whether the object shall be configured (if it is a IConfigurable).

Returns:

the object

load

public static Object load(String className,
          Configuration config,
          boolean configure)

Loads an object from a configuration. The object is configured if it is an instance of IConfigurable.

Parameters:

className - the name of class to be instantiated

config - the configuration to apply

configure - whether the object shall be configured (if it is a IConfigurable).

Returns:

the object

load

public static <T> T load(Class<T> clazz,
         Configuration config,
         boolean configure)

Loads an object from a configuration. The object is configured if it is an instance of IConfigurable.

Parameters:

clazz - the class to be instantiated

config - the configuration to apply

configure - whether the object shall be configured (if it is a IConfigurable).

Returns:

the object

configure

public static void configure(IConfigurable configurable,
             Configuration config)
                      throws ConfigurationException

Configure the object accordingly.

Parameters:

configurable - the object to be configured

config - the configuration to apply

Throws:

ConfigurationException - when a problem occurs

getParam

public static String getParam(SubnodeConfiguration config,
              String name)

Returns the config parameter with given value for attribute name.

Parameters:

config - config

name - name of param

Returns:

value of param