Package net.toddm.comm

Class MapConfigurationProvider

java.lang.Object

net.toddm.comm.MapConfigurationProvider

All Implemented Interfaces:

ConfigurationProvider

Direct Known Subclasses:

DefaultConfigurationProvider

public class MapConfigurationProvider
extends Object
implements ConfigurationProvider

A simple implementation of the ConfigurationProvider interface that backs configuration data with an in-memory hash map.

Author:

Todd S. Murchison

Constructor Summary

Constructors

Constructor	Description
MapConfigurationProvider(Map<String,Object> config)

Method Summary

Modifier and Type	Method	Description
boolean	contains(String name)	Returns true if a value with the given name exists in the configuration data, false otherwise.
Object	get(String name)	Returns an Object representation of the configuration value with the given name.
boolean	getBoolean(String name)	Returns a boolean representation of the configuration value with the given name.
int	getInt(String name)	Returns an integer representation of the configuration value with the given name.
long	getLong(String name)	Returns a long representation of the configuration value with the given name.
String	getString(String name)	Returns a String representation of the configuration value with the given name.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapConfigurationProvider

public MapConfigurationProvider(Map<String,Object> config)

Method Detail

contains

public boolean contains(String name)

Returns true if a value with the given name exists in the configuration data, false otherwise.

Specified by:

contains in interface ConfigurationProvider

get

public Object get(String name)
           throws ConfigurationException

Returns an Object representation of the configuration value with the given name. If no such value exists a ConfigurationException is thrown.

Specified by:

get in interface ConfigurationProvider

Throws:

ConfigurationException

getString

public String getString(String name)
                 throws ConfigurationException

Returns a String representation of the configuration value with the given name. If no such value exists or the value can not be interpreted as a String a ConfigurationException is thrown.

Specified by:

getString in interface ConfigurationProvider

Throws:

ConfigurationException

getInt

public int getInt(String name)
           throws ConfigurationException

Returns an integer representation of the configuration value with the given name. If no such value exists or the value can not be interpreted as an int a ConfigurationException is thrown.

Specified by:

getInt in interface ConfigurationProvider

Throws:

ConfigurationException

getLong

public long getLong(String name)
             throws ConfigurationException

Returns a long representation of the configuration value with the given name. If no such value exists or the value can not be interpreted as a long a ConfigurationException is thrown.

Specified by:

getLong in interface ConfigurationProvider

Throws:

ConfigurationException

getBoolean

public boolean getBoolean(String name)
                   throws ConfigurationException

Returns a boolean representation of the configuration value with the given name. If no such value exists or the value can not be interpreted as a boolean a ConfigurationException is thrown.

Specified by:

getBoolean in interface ConfigurationProvider

Throws:

ConfigurationException