XADatabase (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.impl.drda.Database
- - org.apache.derby.impl.drda.XADatabase

```
class XADatabase
extends Database
```
This class contains database state specific to XA, specifically the XAResource that will be used for XA commands.

Field Summary

Fields
Modifier and Type	Field	Description
`private ResourceAdapter`	`ra`
`private javax.sql.XAConnection`	`xaConnection`
`private EmbeddedXADataSourceInterface`	`xaDataSource`
`private javax.transaction.xa.XAResource`	`xaResource`

Fields inherited from class org.apache.derby.impl.drda.Database
accessCount, attrString, byteOrder, ccsidDBC, ccsidDBCEncoding, ccsidMBC, ccsidMBCEncoding, ccsidSBC, ccsidSBCEncoding, crrtkn, decryptedPassword, decryptedUserId, defaultStatement, password, passwordSubstitute, rdbAllowUpdates, RDBUPDRM_sent, secTokenIn, secTokenOut, securityMechanism, sendTRGDFTRT, typDefNam, userId

Constructor Summary

Constructors
Constructor Description

XADatabase(java.lang.String dbName)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) ResourceAdapter`	`getResourceAdapter()`
`protected javax.transaction.xa.XAResource`	`getXAResource()`	get XA Resource for this connection
`(package private) void`	`makeConnection(java.util.Properties p)`	Make a new connection using the database name and set the connection in the database
`protected void`	`setXAResource(javax.transaction.xa.XAResource resource)`	SetXAResource

Methods inherited from class org.apache.derby.impl.drda.Database
appendAttrString, buildRuntimeInfo, close, commit, getConnection, getCurrentStatement, getDatabaseName, getDefaultStatement, getDefaultStatement, getDRDAStatement, getPiggyBackedSessionData, getPrepareIsolation, getShortDbName, makeDummyConnection, newDRDAStatement, removeStatement, reset, rollback, setConnection, setCurrentStatement, setDatabaseName, setDrdaID, setPrepareIsolation, storeStatement, supportsLocator

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

- Field Detail
  - xaDataSource
```
private EmbeddedXADataSourceInterface xaDataSource
```
  - xaResource
```
private javax.transaction.xa.XAResource xaResource
```
  - xaConnection
```
private javax.sql.XAConnection xaConnection
```
  - ra
```
private ResourceAdapter ra
```
- Constructor Detail
  - XADatabase
```
XADatabase(java.lang.String dbName)
```
- Method Detail
  - makeConnection
```
void makeConnection(java.util.Properties p)
             throws java.sql.SQLException
```
    Make a new connection using the database name and set the connection in the database
    
    Overrides:
    
    makeConnection in class Database
    
    Parameters:
    
    p - Properties for connection attributes to pass to connect
    
    Throws:
    
    java.sql.SQLException
  - setXAResource
```
protected void setXAResource(javax.transaction.xa.XAResource resource)
```
    SetXAResource
    
    Parameters:
    
    resource - XAResource for this connection
  - getXAResource
```
protected javax.transaction.xa.XAResource getXAResource()
```
    get XA Resource for this connection
  - getResourceAdapter
```
ResourceAdapter getResourceAdapter()
```
    Returns:
    
    The ResourceAdapter instance for the underlying database.