ArtifactoryConfigLoader (Storm 2.7.1 API)

java.lang.Object
- org.apache.storm.scheduler.utils.ArtifactoryConfigLoader

All Implemented Interfaces:

IConfigLoader
```
public class ArtifactoryConfigLoader
extends Object
implements IConfigLoader
```
A dynamic loader that can load scheduler configurations for user resource guarantees from Artifactory (an artifact repository manager). This is not thread-safe.

Field Summary

Fields
Modifier and Type Field Description

protected static String LOCAL_ARTIFACT_DIR

Constructor Summary

Constructors
Constructor Description

ArtifactoryConfigLoader(Map<String,Object> conf)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`doGet(String api, String artifact, String host, Integer port)`	Protected so we can override this in unit tests.
`Map<String,Object>`	`load(String configKey)`	Load the configs associated with the configKey from the targetURI.

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

- Field Detail
  - LOCAL_ARTIFACT_DIR
```
protected static final String LOCAL_ARTIFACT_DIR
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ArtifactoryConfigLoader
```
public ArtifactoryConfigLoader(Map<String,Object> conf)
```
- Method Detail
  - load
```
public Map<String,Object> load(String configKey)
```
    Load the configs associated with the configKey from the targetURI.
    
    Specified by:
    
    load in interface IConfigLoader
    
    Parameters:
    
    configKey - The key from which we want to get the scheduler config.
    
    Returns:
    
    The scheduler configuration if exists; null otherwise.
  - doGet
```
protected String doGet(String api,
                       String artifact,
                       String host,
                       Integer port)
```
    Protected so we can override this in unit tests.
    
    Parameters:
    
    api - null if we are trying to download artifact, otherwise a string to call REST api, e.g. "/api/storage"
    
    artifact - location of artifact
    
    host - Artifactory hostname
    
    port - Artifactory port
    
    Returns:
    
    null on failure or the response string if return code is in 200 range