Package org.jitsi.impl.configuration

Class PropertyConfigurationStore

java.lang.Object

org.jitsi.impl.configuration.HashtableConfigurationStore<Properties>

org.jitsi.impl.configuration.PropertyConfigurationStore

All Implemented Interfaces:

ConfigurationStore

public class PropertyConfigurationStore
extends HashtableConfigurationStore<Properties>

Implements a ConfigurationStore which stores property name-value associations in a Properties instance and supports its serialization format for the configuration file of ConfigurationServiceImpl. Because of the Properties backend which can associate names only String values, instances of PropertyConfigurationStore convert property values to String using Object#toString().

Author:

Lyubomir Marinov

Field Summary

Fields inherited from class org.jitsi.impl.configuration.HashtableConfigurationStore

properties

Constructor Summary

Constructors

Constructor	Description
PropertyConfigurationStore()	Initializes a new PropertyConfigurationStore instance.

Method Summary

Modifier and Type	Method	Description
void	reloadConfiguration(File file)	Implements ConfigurationStore.reloadConfiguration(File).
void	setNonSystemProperty(String name, Object value)	Overrides HashtableConfigurationStore.setNonSystemProperty(String, Object).
void	storeConfiguration(OutputStream out)	Implements ConfigurationStore.storeConfiguration(OutputStream).

Methods inherited from class org.jitsi.impl.configuration.HashtableConfigurationStore

getProperty, getPropertyNames, isSystemProperty, removeProperty, setSystemProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyConfigurationStore

public PropertyConfigurationStore()

Initializes a new PropertyConfigurationStore instance.

Method Detail

reloadConfiguration

public void reloadConfiguration(File file)
                         throws IOException

Implements ConfigurationStore.reloadConfiguration(File). Removes all property name-value associations currently present in this ConfigurationStore and deserializes new property name-value associations from a specific File which presumably is in the format represented by this instance.

Parameters:

file - the File to be read and to deserialize new property name-value associations from into this instance

Throws:

IOException - if there is an input error while reading from the specified file

See Also:

ConfigurationStore.reloadConfiguration(File)

setNonSystemProperty

public void setNonSystemProperty(String name,
                                 Object value)

Overrides HashtableConfigurationStore.setNonSystemProperty(String, Object). As the backend of this instance is a Properties instance, it can only store String values and the specified value to be associated with the specified property name is converted to a String.

Specified by:

setNonSystemProperty in interface ConfigurationStore

Overrides:

setNonSystemProperty in class HashtableConfigurationStore<Properties>

Parameters:

name - the name of the non-system property to be set to the specified value in this ConfigurationStore

value - the value to be assigned to the non-system property with the specified name in this ConfigurationStore

See Also:

ConfigurationStore.setNonSystemProperty(String, Object)

storeConfiguration

public void storeConfiguration(OutputStream out)
                        throws IOException

Implements ConfigurationStore.storeConfiguration(OutputStream). Stores/serializes the property name-value associations currently present in this ConfigurationStore into a specific OutputStream in the format represented by this instance.

Parameters:

out - the OutputStream to receive the serialized form of the property name-value associations currently present in this ConfigurationStore

Throws:

IOException - if there is an output error while storing the properties managed by this ConfigurationStore into the specified file

See Also:

ConfigurationStore.storeConfiguration(OutputStream)