AtomikosProperties (Spring Boot 2.5.6 API)

java.lang.Object
- org.springframework.boot.jta.atomikos.AtomikosProperties

```
@ConfigurationProperties(prefix="spring.jta.atomikos.properties")
public class AtomikosProperties
extends Object
```
Bean friendly variant of Atomikos configuration properties. Allows for setter based configuration and is amiable to relaxed data binding.

Since:

1.2.0

Author:

Phillip Webb, Stephane Nicoll

See Also:

asProperties()

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class AtomikosProperties.Recovery
Recovery specific settings.

Nested Classes
Modifier and Type	Class and Description
`static class`	`AtomikosProperties.Recovery` Recovery specific settings.

Constructor Summary

Constructors
Constructor and Description

AtomikosProperties()

Constructors
Constructor and Description
`AtomikosProperties()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Properties`	`asProperties()` Returns the properties as a `Properties` object that can be used with Atomikos.
`long`	`getCheckpointInterval()`
`Duration`	`getDefaultJtaTimeout()`
`long`	`getDefaultMaxWaitTimeOnShutdown()`
`String`	`getLogBaseDir()`
`String`	`getLogBaseName()`
`int`	`getMaxActives()`
`Duration`	`getMaxTimeout()`
`AtomikosProperties.Recovery`	`getRecovery()`
`String`	`getService()`
`String`	`getTransactionManagerUniqueName()`
`boolean`	`isAllowSubTransactions()`
`boolean`	`isEnableLogging()`
`boolean`	`isForceShutdownOnVmExit()`
`boolean`	`isSerialJtaTransactions()`
`boolean`	`isThreadedTwoPhaseCommit()`
`void`	`setAllowSubTransactions(boolean allowSubTransactions)`
`void`	`setCheckpointInterval(long checkpointInterval)` Specifies the interval between checkpoints.
`void`	`setDefaultJtaTimeout(Duration defaultJtaTimeout)` The default timeout for JTA transactions (optional, defaults to 10000 ms).
`void`	`setDefaultMaxWaitTimeOnShutdown(long defaultMaxWaitTimeOnShutdown)` Specifies how long should a normal shutdown (no-force) wait for transactions to complete.
`void`	`setEnableLogging(boolean enableLogging)` Specifies if disk logging should be enabled or not.
`void`	`setForceShutdownOnVmExit(boolean forceShutdownOnVmExit)` Specifies whether VM shutdown should trigger forced shutdown of the transaction core.
`void`	`setLogBaseDir(String logBaseDir)` Specifies the directory in which the log files should be stored.
`void`	`setLogBaseName(String logBaseName)` Specifies the transactions log file base name.
`void`	`setMaxActives(int maxActives)` Specifies the maximum number of active transactions.
`void`	`setMaxTimeout(Duration maxTimeout)` Specifies the maximum timeout that can be allowed for transactions.
`void`	`setSerialJtaTransactions(boolean serialJtaTransactions)` Specifies if subtransactions should be joined when possible.
`void`	`setService(String service)` Specifies the transaction manager implementation that should be started.
`void`	`setThreadedTwoPhaseCommit(boolean threadedTwoPhaseCommit)` Specifies whether or not to use different (and concurrent) threads for two-phase commit on the participating resources.
`void`	`setTransactionManagerUniqueName(String uniqueName)` Specifies the transaction manager's unique name.

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

- Constructor Detail
  - AtomikosProperties
```
public AtomikosProperties()
```
- Method Detail
  - setService
```
public void setService(String service)
```
    Specifies the transaction manager implementation that should be started. There is no default value and this must be set. Generally, com.atomikos.icatch.standalone.UserTransactionServiceFactory is the value you should set.
    
    Parameters:
    
    service - the service
  - getService
```
public String getService()
```
  - setMaxTimeout
```
public void setMaxTimeout(Duration maxTimeout)
```
    Specifies the maximum timeout that can be allowed for transactions. Defaults to 300000. This means that calls to UserTransaction.setTransactionTimeout() with a value higher than configured here will be max'ed to this value.
    
    Parameters:
    
    maxTimeout - the max timeout
  - getMaxTimeout
```
public Duration getMaxTimeout()
```
  - setDefaultJtaTimeout
```
public void setDefaultJtaTimeout(Duration defaultJtaTimeout)
```
    The default timeout for JTA transactions (optional, defaults to 10000 ms).
    
    Parameters:
    
    defaultJtaTimeout - the default JTA timeout
  - getDefaultJtaTimeout
```
public Duration getDefaultJtaTimeout()
```
  - setMaxActives
```
public void setMaxActives(int maxActives)
```
    Specifies the maximum number of active transactions. Defaults to 50. A negative value means infinite amount. You will get an IllegalStateException with error message "Max number of active transactions reached" if you call UserTransaction.begin() while there are already n concurrent transactions running, n being this value.
    
    Parameters:
    
    maxActives - the max activities
  - getMaxActives
```
public int getMaxActives()
```
  - setEnableLogging
```
public void setEnableLogging(boolean enableLogging)
```
    Specifies if disk logging should be enabled or not. Defaults to true. It is useful for JUnit testing, or to profile code without seeing the transaction manager's activity as a hot spot but this should never be disabled on production or data integrity cannot be guaranteed.
    
    Parameters:
    
    enableLogging - if logging is enabled
  - isEnableLogging
```
public boolean isEnableLogging()
```
  - setTransactionManagerUniqueName
```
public void setTransactionManagerUniqueName(String uniqueName)
```
    Specifies the transaction manager's unique name. Defaults to the machine's IP address. If you plan to run more than one transaction manager against one database you must set this property to a unique value or you might run into duplicate transaction ID (XID) problems that can be quite subtle (example: https://fogbugz.atomikos.com/default.asp?community.6.2225.7). If multiple instances need to use the same properties file then the easiest way to ensure uniqueness for this property is by referencing a system property specified at VM startup.
    
    Parameters:
    
    uniqueName - the unique name
  - getTransactionManagerUniqueName
```
public String getTransactionManagerUniqueName()
```
  - setSerialJtaTransactions
```
public void setSerialJtaTransactions(boolean serialJtaTransactions)
```
    Specifies if subtransactions should be joined when possible. Defaults to true. When false, no attempt to call XAResource.start(TM_JOIN) will be made for different but related subtransactions. This setting has no effect on resource access within one and the same transaction. If you don't use subtransactions then this setting can be ignored.
    
    Parameters:
    
    serialJtaTransactions - if serial JTA transactions are supported
  - isSerialJtaTransactions
```
public boolean isSerialJtaTransactions()
```
  - setAllowSubTransactions
```
public void setAllowSubTransactions(boolean allowSubTransactions)
```
  - isAllowSubTransactions
```
public boolean isAllowSubTransactions()
```
  - setForceShutdownOnVmExit
```
public void setForceShutdownOnVmExit(boolean forceShutdownOnVmExit)
```
    Specifies whether VM shutdown should trigger forced shutdown of the transaction core. Defaults to false.
    
    Parameters:
    
    forceShutdownOnVmExit - if VM shutdown should be forced
  - isForceShutdownOnVmExit
```
public boolean isForceShutdownOnVmExit()
```
  - setDefaultMaxWaitTimeOnShutdown
```
public void setDefaultMaxWaitTimeOnShutdown(long defaultMaxWaitTimeOnShutdown)
```
    Specifies how long should a normal shutdown (no-force) wait for transactions to complete. Defaults to Long.MAX_VALUE.
    
    Parameters:
    
    defaultMaxWaitTimeOnShutdown - the default max wait time on shutdown
  - getDefaultMaxWaitTimeOnShutdown
```
public long getDefaultMaxWaitTimeOnShutdown()
```
  - setLogBaseName
```
public void setLogBaseName(String logBaseName)
```
    Specifies the transactions log file base name. Defaults to tmlog. The transactions logs are stored in files using this name appended with a number and the extension .log. At checkpoint, a new transactions log file is created and the number is incremented.
    
    Parameters:
    
    logBaseName - the log base name
  - getLogBaseName
```
public String getLogBaseName()
```
  - setLogBaseDir
```
public void setLogBaseDir(String logBaseDir)
```
    Specifies the directory in which the log files should be stored. Defaults to the current working directory. This directory should be a stable storage like a SAN, RAID or at least backed up location. The transactions logs files are as important as the data themselves to guarantee consistency in case of failures.
    
    Parameters:
    
    logBaseDir - the log base dir
  - getLogBaseDir
```
public String getLogBaseDir()
```
  - setCheckpointInterval
```
public void setCheckpointInterval(long checkpointInterval)
```
    Specifies the interval between checkpoints. A checkpoint reduces the log file size at the expense of adding some overhead in the runtime. Defaults to 500.
    
    Parameters:
    
    checkpointInterval - the checkpoint interval
  - getCheckpointInterval
```
public long getCheckpointInterval()
```
  - setThreadedTwoPhaseCommit
```
public void setThreadedTwoPhaseCommit(boolean threadedTwoPhaseCommit)
```
    Specifies whether or not to use different (and concurrent) threads for two-phase commit on the participating resources. Setting this to true implies that the commit is more efficient since waiting for acknowledgements is done in parallel. Defaults to true. If you set this to false, then commits will happen in the order that resources are accessed within the transaction.
    
    Parameters:
    
    threadedTwoPhaseCommit - if threaded two phase commits should be used
  - isThreadedTwoPhaseCommit
```
public boolean isThreadedTwoPhaseCommit()
```
  - getRecovery
```
public AtomikosProperties.Recovery getRecovery()
```
  - asProperties
```
public Properties asProperties()
```
    Returns the properties as a Properties object that can be used with Atomikos.
    
    Returns:
    
    the properties

Class AtomikosProperties

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AtomikosProperties

Method Detail

setService

getService

setMaxTimeout

getMaxTimeout

setDefaultJtaTimeout

getDefaultJtaTimeout

setMaxActives

getMaxActives

setEnableLogging

isEnableLogging

setTransactionManagerUniqueName

getTransactionManagerUniqueName

setSerialJtaTransactions

isSerialJtaTransactions

setAllowSubTransactions

isAllowSubTransactions

setForceShutdownOnVmExit

isForceShutdownOnVmExit

setDefaultMaxWaitTimeOnShutdown

getDefaultMaxWaitTimeOnShutdown

setLogBaseName

getLogBaseName

setLogBaseDir

getLogBaseDir

setCheckpointInterval

getCheckpointInterval

setThreadedTwoPhaseCommit

isThreadedTwoPhaseCommit

getRecovery

asProperties