JdbcLockFactory

java.lang.Object
- org.apache.iceberg.flink.maintenance.operator.JdbcLockFactory

All Implemented Interfaces:

java.io.Closeable, java.io.Serializable, java.lang.AutoCloseable, TriggerLockFactory
```
public class JdbcLockFactory
extends java.lang.Object
implements TriggerLockFactory
```
JDBC table backed implementation of the TriggerLockFactory.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.iceberg.flink.maintenance.operator.TriggerLockFactory
  TriggerLockFactory.Lock

Constructor Summary

Constructors
Constructor	Description
`JdbcLockFactory(java.lang.String uri, java.lang.String lockId, java.util.Map<java.lang.String,java.lang.String> properties)`	Creates a new `TriggerLockFactory`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`TriggerLockFactory.Lock`	`createLock()`
`TriggerLockFactory.Lock`	`createRecoveryLock()`
`void`	`open()`

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

- Constructor Detail
  - JdbcLockFactory
```
public JdbcLockFactory(java.lang.String uri,
                       java.lang.String lockId,
                       java.util.Map<java.lang.String,java.lang.String> properties)
```
    Creates a new TriggerLockFactory. The lockId should be unique between the users of the same uri.
    
    Parameters:
    
    uri - of the jdbc connection
    
    lockId - which should indentify the job and the table
    
    properties - used for creating the jdbc connection pool
- Method Detail
  - open
```
public void open()
```
    Specified by:
    
    open in interface TriggerLockFactory
  - createLock
```
public TriggerLockFactory.Lock createLock()
```
    Specified by:
    
    createLock in interface TriggerLockFactory
  - createRecoveryLock
```
public TriggerLockFactory.Lock createRecoveryLock()
```
    Specified by:
    
    createRecoveryLock in interface TriggerLockFactory
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Throws:
    
    java.io.IOException