CmsUpdateDBHistoryPrincipals (OpenCms Setup API, version 13.0)

java.lang.Object
- org.opencms.setup.db.A_CmsUpdateDBPart
- - org.opencms.setup.db.update6to7.CmsUpdateDBHistoryPrincipals
  - - org.opencms.setup.db.update6to7.mysql.CmsUpdateDBHistoryPrincipals

All Implemented Interfaces:

I_CmsUpdateDBPart
```
public class CmsUpdateDBHistoryPrincipals
extends CmsUpdateDBHistoryPrincipals
```
This class inserts formerly deleted users/groups in the CMS_HISTORY_PRINCIPALS table.
These users/groups are read out of the following tables:
- CMS_BACKUP_RESOURCES
- CMS_BACKUP_PROJECTS

Field Summary
- Fields inherited from class org.opencms.setup.db.update6to7.CmsUpdateDBHistoryPrincipals
  QUERY_HISTORY_PRINCIPALS_CREATE_TABLE, TABLE_CMS_HISTORY_PRINCIPALS
- Fields inherited from class org.opencms.setup.db.A_CmsUpdateDBPart
  m_poolData, m_queries

Constructor Summary

Constructors
Constructor Description

CmsUpdateDBHistoryPrincipals()
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`createHistPrincipalsTable(CmsSetupDb dbCon)`	Creates the CMS_HISTORY_PRINCIPALS table if it does not exist yet.

Methods inherited from class org.opencms.setup.db.update6to7.CmsUpdateDBHistoryPrincipals
internalExecute

Methods inherited from class org.opencms.setup.db.A_CmsUpdateDBPart
execute, getPoolData, getPropertyFileLocation, isKeepHistory, loadQueryProperties, readQuery

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CmsUpdateDBHistoryPrincipals
```
public CmsUpdateDBHistoryPrincipals()
                             throws java.io.IOException
```
    Constructor.
    
    Throws:
    
    java.io.IOException - if the sql queries properties file could not be read
- Method Detail
  - createHistPrincipalsTable
```
protected void createHistPrincipalsTable(CmsSetupDb dbCon)
                                  throws java.sql.SQLException
```
    Creates the CMS_HISTORY_PRINCIPALS table if it does not exist yet.
    
    Overrides:
    
    createHistPrincipalsTable in class CmsUpdateDBHistoryPrincipals
    
    Parameters:
    
    dbCon - the db connection interface
    
    Throws:
    
    java.sql.SQLException - if something goes wrong