com.atomikos.icatch.jta.template.RequiredTemplate Maven / Gradle / Ivy
/**
* Copyright (C) 2000-2019 Atomikos
*
* LICENSE CONDITIONS
*
* See http://www.atomikos.com/Main/WhichLicenseApplies for details.
*/
package com.atomikos.icatch.jta.template;
import java.lang.reflect.UndeclaredThrowableException;
import java.util.concurrent.Callable;
import javax.transaction.TransactionManager;
class RequiredTemplate extends TransactionTemplate {
protected RequiredTemplate(TransactionManager utm, int timeout) {
super(utm, timeout);
}
public T execute(Callable work) throws Exception {
T ret = null;
try {
beginTransactionIfNoneExists();
ret = work.call();
commitTransactionIfStartedHere();
} catch (Exception e) {
forceRollback(e);
throw e;
} catch (Throwable e) {
forceRollback(e);
throw new UndeclaredThrowableException(e);
}
return ret;
}
}