Package oracle.tmm.common

Class TrmConfig

java.lang.Object

oracle.tmm.common.TrmConfig

public class TrmConfig
extends Object

TrmConfig - reads configuration parameters set in a properties file (tmm.properties) Must Parameters: oracle.tmm.TcsUrl (transaction coordinator url) Optional Parameters: oracle.tmm.TransactionTimeout (transaction timeout): Default is 60*1000 milli seconds and Maximum is as per configured value at coordinator. oracle.tmm.TcsConnPoolSize (client object pool size for calling the transaction coordinator): Minimum and Default is 10 seconds and Maximum is 20. oracle.tmm.CallbackUrl (needed for participating microservices): This is the property to be specified in trm.properties file which specifies the url which transaction coordinator will use to manage the transaction during two phase commit process.

Field Summary

Fields

Modifier and Type	Field	Description
static String	callbackUrl
static String	DEFAULT_RMID
static final String	HEADER_LINK_TEXT
static final String	HEADER_ORACLE_TMM_TXN_ID_TEXT
static boolean	isPromotable
static long	LLR_DELETE_COMMIT_RECORD_TIME_INTERVAL
static Boolean	propagateTraceHeaders
static String	resourceManagerId
static Boolean	tmmWeblogicTxnSupport
static int	tmsConnPoolSize
static String	tmsEndpoint
static int	transactionTimeout
static TrmXAResourceType	trmXAResourceType
static Boolean	useApacheConnectorProvider
static String	wlsNamespace
static Boolean	xaTxLLRSupport
static Boolean	xaTxLRCSupport
static Boolean	xaTxRACSupport
static Boolean	xaTxXASupport	Explicit configurations within XA transaction to indicate XA/LLR/LRC support.

Constructor Summary

Constructors

Constructor	Description
TrmConfig()

Method Summary

Modifier and Type	Method	Description
static javax.persistence.EntityManagerFactory	getEntityManagerFactory()
static javax.persistence.EntityManagerFactory	getEntityManagerFactory(String dataSourceName)
static XADataSource	getXaDataSource()
static XADataSource	getXaDataSource(String Rmid)	Get XA data source used by the TMM(MicroTx) library
static void	initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory)
static void	initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory, String dataSourceName, String rmid)
static void	initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory, String dataSourceName, String rmid, TrmXAResourceType resourceType)
static void	initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory, DataSourceInfo dataSourceInfo)
static void	initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory, TrmXAResourceType resourceType)
static void	initNonXaDataSource(DataSource dataSource)
static void	initNonXaDataSource(DataSource dataSource, DataSourceInfo dataSourceInfo)	This function specifies the DataSource object to be used by OTMM(MicroTx) library.
static void	initWeblogicServerContext(InitialContext initialContext, String serverName)
static XADataSource	initXaDataSource()
static void	initXaDataSource(XADataSource xaDataSource)
static void	initXaDataSource(XADataSource xaDataSource, DataSourceInfo dataSourceInfo)	This function specifies the XADataSource object to be used by OTMM(MicroTx) library.

Methods inherited from class java.lang.Object

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

Field Details

tmsEndpoint

public static String tmsEndpoint

LLR_DELETE_COMMIT_RECORD_TIME_INTERVAL

public static long LLR_DELETE_COMMIT_RECORD_TIME_INTERVAL

isPromotable

public static boolean isPromotable

DEFAULT_RMID

public static String DEFAULT_RMID

transactionTimeout

public static int transactionTimeout

propagateTraceHeaders

public static Boolean propagateTraceHeaders

tmsConnPoolSize

public static int tmsConnPoolSize

useApacheConnectorProvider

public static Boolean useApacheConnectorProvider

callbackUrl

public static String callbackUrl

trmXAResourceType

public static TrmXAResourceType trmXAResourceType

xaTxXASupport

public static Boolean xaTxXASupport

Explicit configurations within XA transaction to indicate XA/LLR/LRC support. If both flags are true, then xa support is considered and llr support is ignored

xaTxLLRSupport

public static Boolean xaTxLLRSupport

xaTxLRCSupport

public static Boolean xaTxLRCSupport

HEADER_LINK_TEXT

public static final String HEADER_LINK_TEXT

See Also:

• Constant Field Values

HEADER_ORACLE_TMM_TXN_ID_TEXT

public static final String HEADER_ORACLE_TMM_TXN_ID_TEXT

See Also:

• Constant Field Values

resourceManagerId

public static String resourceManagerId

tmmWeblogicTxnSupport

public static Boolean tmmWeblogicTxnSupport

wlsNamespace

public static String wlsNamespace

xaTxRACSupport

public static Boolean xaTxRACSupport

Constructor Details

TrmConfig

public TrmConfig()

Method Details

initXaDataSource

public static void initXaDataSource(XADataSource xaDataSource,
 DataSourceInfo dataSourceInfo)

This function specifies the XADataSource object to be used by OTMM(MicroTx) library. The application is responsible for using the XA compliant JDBC driver and setting the required parameters while allocating XADataSource (e.g. credentials, pool size).

Parameters:

xaDataSource - XA data source

initXaDataSource

public static void initXaDataSource(XADataSource xaDataSource)

getXaDataSource

public static XADataSource getXaDataSource(String Rmid)

Get XA data source used by the TMM(MicroTx) library

Returns:

XA data source

getXaDataSource

public static XADataSource getXaDataSource()

initNonXaDataSource

public static void initNonXaDataSource(DataSource dataSource,
 DataSourceInfo dataSourceInfo)
                                throws SQLException

This function specifies the DataSource object to be used by OTMM(MicroTx) library. The application is responsible for setting the required parameters while allocating DataSource (e.g. credentials, pool size).

Parameters:

dataSource - data source

Throws:

SQLException

initNonXaDataSource

public static void initNonXaDataSource(DataSource dataSource)
                                throws SQLException

Throws:

SQLException

initEntityManagerFactory

public static void initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory,
 String dataSourceName,
 String rmid)

initEntityManagerFactory

public static void initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory,
 DataSourceInfo dataSourceInfo)

initEntityManagerFactory

public static void initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory,
 String dataSourceName,
 String rmid,
 TrmXAResourceType resourceType)

initEntityManagerFactory

public static void initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory,
 TrmXAResourceType resourceType)

initEntityManagerFactory

public static void initEntityManagerFactory(javax.persistence.EntityManagerFactory entityManagerFactory)

getEntityManagerFactory

public static javax.persistence.EntityManagerFactory getEntityManagerFactory(String dataSourceName)

getEntityManagerFactory

public static javax.persistence.EntityManagerFactory getEntityManagerFactory()

initWeblogicServerContext

public static void initWeblogicServerContext(InitialContext initialContext,
 String serverName)

initXaDataSource

public static XADataSource initXaDataSource()