com.atlassian.plugin.osgi.container
Interface OsgiPersistentCache

All Known Implementing Classes:

DefaultOsgiPersistentCache

public interface OsgiPersistentCache

Access to persistent cache locations used throughout the OSGi plugin system. Implementations are responsible for ensuring the directories are not null and do exist.

Since:

2.2.0

Method Summary

void	clear() Clear all caches
java.io.File	getFrameworkBundleCache()
java.io.File	getOsgiBundleCache()
java.io.File	getTransformedPluginCache()
void	validate(java.lang.String cacheKey) Validates the caches against a cache key.

Method Detail

getFrameworkBundleCache

java.io.File getFrameworkBundleCache()

Returns:

the directory to store extracted framework bundles

getOsgiBundleCache

java.io.File getOsgiBundleCache()

Returns:

the directory to use for the container bundle cache

getTransformedPluginCache

java.io.File getTransformedPluginCache()

Returns:

the directory to store transformed plugins

clear

void clear()
           throws OsgiContainerException

Clear all caches

Throws:

OsgiContainerException - If the caches couldn't be cleared

validate

void validate(java.lang.String cacheKey)

Validates the caches against a cache key. If the key changes, the directories are wiped clean.

Parameters:

cacheKey - The cache key, can be anything