UpgradeManager (Atlassian Bamboo 9.5.1 API)

All Known Subinterfaces:

BootstrapUpgradeManager

All Known Implementing Classes:

AbstractUpgradeManager, BootstrapUpgradeManagerImpl, UpgradeManagerImpl
```
public interface UpgradeManager
```
Manager to provide upgrade services

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`@NotNull List<String>`	`doUpgrade(boolean partOfSetup)`	Method to fire off the upgrade process
`@NotNull String`	`getBuildNumber()`	This gets the current build number
`String`	`getOldBuildNumber()`
`boolean`	`needUpgrade()`	Determines whether we need to run the upgrade or not.

- Method Detail
  - needUpgrade
```
boolean needUpgrade()
```
    Determines whether we need to run the upgrade or not.
    
    Returns:
    
    boolean whether the upgrade is needed
  - doUpgrade
```
@NotNull
@NotNull List<String> doUpgrade(boolean partOfSetup)
                         throws Exception
```
    Method to fire off the upgrade process
    
    Parameters:
    
    partOfSetup - - whether or not the upgrade is being run as part of the setup
    
    Returns:
    
    collection of error messages, not empty collection denotes error occurred on upgrade
    
    Throws:
    
    Exception
  - getBuildNumber
```
@NotNull
@NotNull String getBuildNumber()
```
    This gets the current build number
    
    Returns:
    
    the current build number (stored in application config file)
  - getOldBuildNumber
```
String getOldBuildNumber()
```
    Returns:
    
    build number before upgrade