public class RedissonReadLock extends RedissonLock implements RLock
internalLockLeaseTime, LOCK_EXPIRATION_INTERVAL_SECONDS, unlockMessage| Modifier | Constructor and Description |
|---|---|
protected |
RedissonReadLock(CommandExecutor commandExecutor,
String name,
UUID id) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
clearExpire()
Clear an expire timeout or expire date for object.
|
io.netty.util.concurrent.Future<Boolean> |
clearExpireAsync()
Clear an expire timeout or expire date for object in async mode.
|
boolean |
delete()
Deletes the object
|
boolean |
expire(long timeToLive,
TimeUnit timeUnit)
Set a timeout for object.
|
io.netty.util.concurrent.Future<Boolean> |
expireAsync(long timeToLive,
TimeUnit timeUnit)
Set a timeout for object in async mode.
|
boolean |
expireAt(Date timestamp)
Set an expire date for object.
|
boolean |
expireAt(long timestamp)
Set an expire date for object.
|
io.netty.util.concurrent.Future<Boolean> |
expireAtAsync(Date timestamp)
Set an expire date for object in async mode.
|
io.netty.util.concurrent.Future<Boolean> |
expireAtAsync(long timestamp)
Set an expire date for object in async mode.
|
protected <V> V |
get(io.netty.util.concurrent.Future<V> future) |
int |
getHoldCount()
Number of holds on this lock by the current thread
|
String |
getName()
Returns name of object
|
boolean |
isExists()
Check object existence
|
io.netty.util.concurrent.Future<Boolean> |
isExistsAsync()
Check object existence in async mode.
|
boolean |
isHeldByCurrentThread()
Checks if this lock is held by the current thread
|
boolean |
isLocked()
Checks if this lock locked by any thread
|
void |
migrate(String host,
int port,
int database)
Transfer a object from a source Redis instance to a destination Redis instance
|
io.netty.util.concurrent.Future<Void> |
migrateAsync(String host,
int port,
int database)
Transfer a object from a source Redis instance to a destination Redis instance
in async mode
|
boolean |
move(int database)
Move object to another database
|
io.netty.util.concurrent.Future<Boolean> |
moveAsync(int database)
Move object to another database in async mode
|
Condition |
newCondition() |
protected <V> io.netty.util.concurrent.Promise<V> |
newPromise() |
protected <V> io.netty.util.concurrent.Future<V> |
newSucceededFuture(V result) |
long |
remainTimeToLive()
Remaining time to live of Redisson object that has a timeout
|
io.netty.util.concurrent.Future<Long> |
remainTimeToLiveAsync()
Get remaining time to live of object in seconds.
|
void |
rename(String newName)
Rename current object key to
newName |
io.netty.util.concurrent.Future<Void> |
renameAsync(String newName)
Rename current object key to
newName
in async mode |
boolean |
renamenx(String newName)
Rename current object key to
newName
only if new key is not exists |
io.netty.util.concurrent.Future<Boolean> |
renamenxAsync(String newName)
Rename current object key to
newName
in async mode only if new key is not exists |
void |
unlock() |
deleteAsync, forceUnlock, lock, lock, lockInterruptibly, lockInterruptibly, tryLock, tryLock, tryLockclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitforceUnlock, lock, lockInterruptibly, tryLocklock, lockInterruptibly, tryLock, tryLockclearExpire, expire, expireAt, expireAt, remainTimeToLivedelete, getName, isExists, migrate, move, rename, renamenxclearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsyncdeleteAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsyncprotected RedissonReadLock(CommandExecutor commandExecutor, String name, UUID id)
public void unlock()
unlock in interface Lockunlock in class RedissonLockpublic Condition newCondition()
newCondition in interface LocknewCondition in class RedissonLockpublic boolean isLocked()
RLockisLocked in interface RLockisLocked in class RedissonLocktrue if locked otherwise falsepublic boolean isHeldByCurrentThread()
RLockisHeldByCurrentThread in interface RLockisHeldByCurrentThread in class RedissonLocktrue if held by current thread
otherwise falsepublic int getHoldCount()
RLockgetHoldCount in interface RLockgetHoldCount in class RedissonLock0 if this lock is not held by current threadpublic boolean expire(long timeToLive,
TimeUnit timeUnit)
RExpirableexpire in interface RExpirabletimeToLive - - timeout before object will be deletedtimeUnit - - timeout time unittrue if the timeout was set and false if notpublic io.netty.util.concurrent.Future<Boolean> expireAsync(long timeToLive, TimeUnit timeUnit)
RExpirableAsyncexpireAsync in interface RExpirableAsynctimeToLive - - timeout before object will be deletedtimeUnit - - timeout time unittrue if the timeout was set and false if notpublic boolean expireAt(long timestamp)
RExpirableexpireAt in interface RExpirabletimestamp - - expire date in milliseconds (Unix timestamp)true if the timeout was set and false if notpublic io.netty.util.concurrent.Future<Boolean> expireAtAsync(long timestamp)
RExpirableAsyncexpireAtAsync in interface RExpirableAsynctimestamp - - expire date in seconds (Unix timestamp)true if the timeout was set and false if notpublic boolean expireAt(Date timestamp)
RExpirableexpireAt in interface RExpirabletimestamp - - expire datetrue if the timeout was set and false if notpublic io.netty.util.concurrent.Future<Boolean> expireAtAsync(Date timestamp)
RExpirableAsyncexpireAtAsync in interface RExpirableAsynctimestamp - - expire datetrue if the timeout was set and false if notpublic boolean clearExpire()
RExpirableclearExpire in interface RExpirabletrue if timeout was removed
false if object does not exist or does not have an associated timeoutpublic io.netty.util.concurrent.Future<Boolean> clearExpireAsync()
RExpirableAsyncclearExpireAsync in interface RExpirableAsynctrue if the timeout was cleared and false if notpublic long remainTimeToLive()
RExpirableremainTimeToLive in interface RExpirablepublic io.netty.util.concurrent.Future<Long> remainTimeToLiveAsync()
RExpirableAsyncremainTimeToLiveAsync in interface RExpirableAsync-1 if object does not exist or time in secondsprotected <V> V get(io.netty.util.concurrent.Future<V> future)
protected <V> io.netty.util.concurrent.Promise<V> newPromise()
protected <V> io.netty.util.concurrent.Future<V> newSucceededFuture(V result)
public void rename(String newName)
RObjectnewNamepublic io.netty.util.concurrent.Future<Void> renameAsync(String newName)
RObjectAsyncnewName
in async moderenameAsync in interface RObjectAsyncpublic void migrate(String host, int port, int database)
RObjectpublic io.netty.util.concurrent.Future<Void> migrateAsync(String host, int port, int database)
RObjectAsyncmigrateAsync in interface RObjectAsynchost - - destination hostport - - destination portdatabase - - destination databasepublic boolean move(int database)
RObjectpublic io.netty.util.concurrent.Future<Boolean> moveAsync(int database)
RObjectAsyncmoveAsync in interface RObjectAsynctrue if key was moved false if notpublic boolean renamenx(String newName)
RObjectnewName
only if new key is not existspublic io.netty.util.concurrent.Future<Boolean> renamenxAsync(String newName)
RObjectAsyncnewName
in async mode only if new key is not existsrenamenxAsync in interface RObjectAsyncpublic boolean delete()
RObjectpublic boolean isExists()
RObjectpublic io.netty.util.concurrent.Future<Boolean> isExistsAsync()
RObjectAsyncisExistsAsync in interface RObjectAsynctrue if object exists and false otherwiseCopyright © 2014–2015. All rights reserved.