CmsDriverManager.ResourceOUCacheKey (OpenCms Core API, version 16.0.x)

java.lang.Object
- org.opencms.db.CmsDriverManager.ResourceOUCacheKey

Enclosing class:

CmsDriverManager
```
public static class CmsDriverManager.ResourceOUCacheKey
extends java.lang.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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.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 Detail
  - ResourceOUCacheKey
```
public ResourceOUCacheKey(CmsDriverManager driverManager,
                          CmsDbContext dbc)
```
    Creates a new instance.
    
    Parameters:
    
    driverManager - the driver manager to use
    
    dbc - the current DB context
- Method Detail
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.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 java.lang.Object
    
    See Also:
    
    Object.hashCode()