Package org.opencms.db

Class CmsDriverManager.ResourceOUCacheKey

java.lang.Object

org.opencms.db.CmsDriverManager.ResourceOUCacheKey

Enclosing class:

CmsDriverManager

public static class CmsDriverManager.ResourceOUCacheKey
extends Object

Special key class for caching the resource OU data with a Guava LoadingCache.

In principle, the actual cache key is just the current project, but because of how cache loaders work, the key must contain everything that varies between calls and is required to load the value. So we also store the DB context for use by the cache loader. The project (offline/online) must still be stored, because the DB context gets invalidated eventually, i.e. its project id gets nulled.

Constructor Summary

Constructors

Constructor	Description
ResourceOUCacheKey(CmsDriverManager driverManager, CmsDbContext dbc)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
CmsDbContext	getDbContext()	Gets the stored DB context.
CmsDriverManager	getDriverManager()	Gets the current driver manager.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Details

ResourceOUCacheKey

public ResourceOUCacheKey(CmsDriverManager driverManager,
 CmsDbContext dbc)

Creates a new instance.

Parameters:

driverManager - the driver manager to use

dbc - the current DB context

Method Details

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

• Object.equals(java.lang.Object)

getDbContext

public CmsDbContext getDbContext()

Gets the stored DB context.

Note that the DB contex returned by this may have been invalidated!

Returns:

the stored DB context

getDriverManager

public CmsDriverManager getDriverManager()

Gets the current driver manager.

Returns:

the driver manager to use

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

• Object.hashCode()