com.couchbase.mock.memcached

Class VBucketStore

java.lang.Object

com.couchbase.mock.memcached.VBucketStore

public class VBucketStore
extends Object

Storage operations representing a single vBucket. This is a replacement for the old DataStore class. Specifically, it does not check for vBucket ownership - that information is handled at the protocol layer.

Author:

mnunberg

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	VBucketStore.ItemAction

Field Summary

Fields

Modifier and Type	Field and Description
VBucketStore.ItemAction	onItemDelete
VBucketStore.ItemAction	onItemMutated

Constructor Summary

Constructors

Constructor and Description
VBucketStore(VBucketInfo[] vbi)

Method Summary

Modifier and Type	Method and Description
MutationStatus	add(Item item, boolean xerrorEnabled)
MutationStatus	append(Item i, boolean xerrorEnabled)
static int	convertExpiryTime(int original) Converts an expiration value to an absolute Unix timestamp.
MutationStatus	delete(KeySpec ks, long cas, boolean xerrorEnabled)
VBucketCoordinates	findCoords(int vbid, long uuid)
Item	get(KeySpec ks)
VBucketCoordinates	getCurrentCoords(int vbid)
Map<KeySpec,Item>	getMap()
Item	getRandom()
ErrorCode	lock(Item item, int expiry)
MutationStatus	prepend(Item i, boolean xerrorEnabled)
MutationStatus	replace(Item item, boolean xerrorEnabled)
MutationStatus	set(Item item, boolean xerrorEnabled)
ErrorCode	touch(Item item, int expiry, boolean xerrorEnabled)

Methods inherited from class java.lang.Object

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

Field Detail

onItemDelete

public VBucketStore.ItemAction onItemDelete

onItemMutated

public VBucketStore.ItemAction onItemMutated

Constructor Detail

VBucketStore

public VBucketStore(VBucketInfo[] vbi)

Method Detail

findCoords

public VBucketCoordinates findCoords(int vbid,
                                     long uuid)

getCurrentCoords

public VBucketCoordinates getCurrentCoords(int vbid)

lock

public ErrorCode lock(Item item,
                      int expiry)

touch

public ErrorCode touch(Item item,
                       int expiry,
                       boolean xerrorEnabled)

add

public MutationStatus add(Item item,
                          boolean xerrorEnabled)

replace

public MutationStatus replace(Item item,
                              boolean xerrorEnabled)

set

public MutationStatus set(Item item,
                          boolean xerrorEnabled)

delete

public MutationStatus delete(KeySpec ks,
                             long cas,
                             boolean xerrorEnabled)

append

public MutationStatus append(Item i,
                             boolean xerrorEnabled)

prepend

public MutationStatus prepend(Item i,
                              boolean xerrorEnabled)

get

public Item get(KeySpec ks)

getRandom

public Item getRandom()

getMap

public Map<KeySpec,Item> getMap()

convertExpiryTime

public static int convertExpiryTime(int original)

Converts an expiration value to an absolute Unix timestamp.

Parameters:

original - The original value passed in from the client. This can be a relative or absolute (unix) timestamp

Returns:

The converted value