Module org.yamcs.core

Package org.yamcs.buckets

Class BucketManager

java.lang.Object

org.yamcs.buckets.BucketManager

public class BucketManager
extends Object

Provides access to buckets of various types.

Constructor Summary

Constructors

Constructor	Description
BucketManager()

Method Summary

Modifier and Type	Method	Description
Bucket	createBucket(String bucketName)
FileSystemBucket	createFileSystemBucket(String bucketName, Path location)	Adds a bucket that maps to the file system.
void	deleteBucket(String bucketName)
Bucket	getBucket(String bucketName)
List<Bucket>	listBuckets()
void	loadBuckets()
static void	setMockup()	Configure this class for use in standalone unit tests

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BucketManager

public BucketManager()

Method Details

loadBuckets

public void loadBuckets()
                 throws IOException

Throws:

IOException

getBucket

public Bucket getBucket(String bucketName)
                 throws IOException

Throws:

IOException

createBucket

public Bucket createBucket(String bucketName)
                    throws IOException

Throws:

IOException

createFileSystemBucket

public FileSystemBucket createFileSystemBucket(String bucketName,
 Path location)
                                        throws IOException

Adds a bucket that maps to the file system. This is a transient operation that has to be done on each server restart.

Parameters:

bucketName - the name of the bucket

location - path to the bucket contents. The directory is created if it does not yet exist.

Returns:

the created bucket

Throws:

IOException - on I/O issues

listBuckets

public List<Bucket> listBuckets()
                         throws IOException

Throws:

IOException

deleteBucket

public void deleteBucket(String bucketName)
                  throws IOException

Throws:

IOException

setMockup

public static void setMockup()

Configure this class for use in standalone unit tests