org.onosproject.cfg

Interface ComponentConfigService

public interface ComponentConfigService

Service for tracking system-wide configurations for various software components.

Method Summary

Modifier and Type	Method and Description
Set<String>	getComponentNames() Returns names of all components that have registered their configuration properties.
Set<ConfigProperty>	getProperties(String componentName) Returns configuration properties of the named components.
ConfigProperty	getProperty(String componentName, String attribute) Returns configuration property of the named components.
void	preSetProperty(String componentName, String name, String value) Presets the value of the specified configuration property, regardless of the component's state.
void	preSetProperty(String componentName, String name, String value, boolean override) Presets the value of the specified configuration property, regardless of the component's state.
void	registerProperties(Class<?> componentClass) Registers configuration properties for the specified component.
void	setProperty(String componentName, String name, String value) Sets the value of the specified configuration property.
void	unregisterProperties(Class<?> componentClass, boolean clear) Unregisters configuration properties for the specified component.
void	unsetProperty(String componentName, String name) Clears the value of the specified configuration property thus making the property take on its default value.

Method Detail

getComponentNames

Set<String> getComponentNames()

Returns names of all components that have registered their configuration properties.

Returns:

set of component names

registerProperties

void registerProperties(Class<?> componentClass)

Registers configuration properties for the specified component.

Parameters:

componentClass - class of configurable component

unregisterProperties

void unregisterProperties(Class<?> componentClass,
                          boolean clear)

Unregisters configuration properties for the specified component.

Parameters:

componentClass - class of configurable component

clear - true indicates any settings should be cleared

getProperties

Set<ConfigProperty> getProperties(String componentName)

Returns configuration properties of the named components.

Parameters:

componentName - component name

Returns:

set of configuration properties

setProperty

void setProperty(String componentName,
                 String name,
                 String value)

Sets the value of the specified configuration property.

Parameters:

componentName - component name

name - property name

value - new property value

preSetProperty

void preSetProperty(String componentName,
                    String name,
                    String value)

Presets the value of the specified configuration property, regardless of the component's state.

Parameters:

componentName - component name

name - property name

value - new property value

preSetProperty

void preSetProperty(String componentName,
                    String name,
                    String value,
                    boolean override)

Presets the value of the specified configuration property, regardless of the component's state.

Parameters:

componentName - component name

name - property name

value - new property value

override - true to override even if the property has been set to other value

unsetProperty

void unsetProperty(String componentName,
                   String name)

Clears the value of the specified configuration property thus making the property take on its default value.

Parameters:

componentName - component name

name - property name

getProperty

ConfigProperty getProperty(String componentName,
                           String attribute)

Returns configuration property of the named components.

Parameters:

componentName - component name

attribute - component attribute

Returns:

configuration property