com.ctrip.framework.apollo.internals

Class AbstractConfigFile

java.lang.Object

com.ctrip.framework.apollo.internals.AbstractConfigFile

All Implemented Interfaces:

ConfigFile, RepositoryChangeListener

Direct Known Subclasses:

PlainTextConfigFile, PropertiesConfigFile

public abstract class AbstractConfigFile
extends Object
implements ConfigFile, RepositoryChangeListener

Author:

Jason Song(song_s@ctrip.com)

Constructor Summary

Constructors

Constructor and Description
AbstractConfigFile(String namespace, ConfigRepository configRepository)

Method Summary

Methods

Modifier and Type	Method and Description
void	addChangeListener(ConfigFileChangeListener listener) Add change listener to this config file instance.
String	getNamespace() Get the namespace of this config file instance
ConfigSourceType	getSourceType() Return the config's source type, i.e.
void	onRepositoryChange(String namespace, Properties newProperties) Invoked when config repository changes.
boolean	removeChangeListener(ConfigChangeListener listener) Remove the change listener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ctrip.framework.apollo.ConfigFile

getConfigFileFormat, getContent, hasContent

Constructor Detail

AbstractConfigFile

public AbstractConfigFile(String namespace,
                  ConfigRepository configRepository)

Method Detail

getNamespace

public String getNamespace()

Description copied from interface: ConfigFile

Get the namespace of this config file instance

Specified by:

getNamespace in interface ConfigFile

Returns:

the namespace

onRepositoryChange

public void onRepositoryChange(String namespace,
                      Properties newProperties)

Description copied from interface: RepositoryChangeListener

Invoked when config repository changes.

Specified by:

onRepositoryChange in interface RepositoryChangeListener

Parameters:

namespace - the namespace of this repository change

newProperties - the properties after change

addChangeListener

public void addChangeListener(ConfigFileChangeListener listener)

Description copied from interface: ConfigFile

Add change listener to this config file instance.

Specified by:

addChangeListener in interface ConfigFile

Parameters:

listener - the config file change listener

removeChangeListener

public boolean removeChangeListener(ConfigChangeListener listener)

Description copied from interface: ConfigFile

Remove the change listener

Specified by:

removeChangeListener in interface ConfigFile

Parameters:

listener - the specific config change listener to remove

Returns:

true if the specific config change listener is found and removed

getSourceType

public ConfigSourceType getSourceType()

Description copied from interface: ConfigFile

Return the config's source type, i.e. where is the config loaded from

Specified by:

getSourceType in interface ConfigFile

Returns:

the config's source type