ConfigurationService (pro.taskana:taskana-core 4.11.0 API)

All Known Implementing Classes:

ConfigurationServiceImpl
```
public interface ConfigurationService
```
The Configuration Service manages all custom configuration options.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Map<String,Object>`	`getAllCustomAttributes()`	Retrieve all custom attributes from the database.
`Optional<Object>`	`getValue(String attribute)`	Retrieve a specific value from all custom attributes.
`void`	`setAllCustomAttributes(Map<String,?> customAttributes)`	Override all custom attributes with the provided one.

- Method Detail
  - getAllCustomAttributes
```
Map<String,Object> getAllCustomAttributes()
```
    Retrieve all custom attributes from the database.
    
    Returns:
    
    the custom attributes from the database
  - setAllCustomAttributes
```
void setAllCustomAttributes(Map<String,?> customAttributes)
```
    Override all custom attributes with the provided one.
    
    Parameters:
    
    customAttributes - the new custom attributes which should be persisted
  - getValue
```
Optional<Object> getValue(String attribute)
```
    Retrieve a specific value from all custom attributes.
    
    Parameters:
    
    attribute - the attribute key
    
    Returns:
    
    the attribute value or nothing if the attribute does not exist