com.avaje.ebeaninternal.server.transaction.TransactionScopeManager Maven / Gradle / Ivy
package com.avaje.ebeaninternal.server.transaction;
import com.avaje.ebeaninternal.api.SpiTransaction;
import com.avaje.ebeaninternal.api.SpiTransactionScopeManager;
/**
* Manages the Transactions typically held in a ThreadLocal.
*/
public abstract class TransactionScopeManager implements SpiTransactionScopeManager {
protected final TransactionManager transactionManager;
protected final String serverName;
public TransactionScopeManager(TransactionManager transactionManager) {
this.transactionManager = transactionManager;
this.serverName = transactionManager.getServerName();
}
/**
* Return the current Transaction for this serverName and Thread.
*/
public abstract SpiTransaction get();
/**
* Set a new Transaction for this serverName and Thread.
*/
public abstract void set(SpiTransaction trans);
/**
* Commit the current transaction.
*/
public abstract void commit();
/**
* Rollback the current transaction.
*/
public abstract void rollback();
/**
* Rollback if required.
*/
public abstract void end();
/**
* Replace the current transaction with this one.
*
* Used for Background fetching and Nested transaction scopes.
*
*
* Used for background fetching. Replaces the current transaction with a
* 'dummy' transaction. The current transaction is given to the background
* thread so it can continue the fetch.
*
*/
public abstract void replace(SpiTransaction trans);
}