@Override
public void setConnection(final DatabaseConnection conn) {
LogFactory.getLogger()
.debug("Connected to " + conn.getConnectionUserName() + "@" + conn.getURL());
this.connection = conn;
try {
boolean autoCommit = conn.getAutoCommit();
if (autoCommit == getAutoCommitMode()) {
// Don't adjust the auto-commit mode if it's already what the database wants it to be.
LogFactory.getLogger()
.debug("Not adjusting the auto commit mode; it is already " + autoCommit);
} else {
// Store the previous auto-commit mode, because the connection needs to be restored to it
// when this
// AbstractDatabase type is closed. This is important for systems which use connection
// pools.
previousAutoCommit = autoCommit;
LogFactory.getLogger()
.debug("Setting auto commit to " + getAutoCommitMode() + " from " + autoCommit);
connection.setAutoCommit(getAutoCommitMode());
}
} catch (DatabaseException e) {
LogFactory.getLogger()
.warning("Cannot set auto commit to " + getAutoCommitMode() + " on connection");
}
this.connection.attached(this);
}
/**
* Default implementation, just look for "local" IPs. If the database returns a null URL we return
* false since we don't know it's safe to run the update.
*
* @throws liquibase.exception.DatabaseException
*/
@Override
public boolean isSafeToRunUpdate() throws DatabaseException {
DatabaseConnection connection = getConnection();
if (connection == null) {
return true;
}
String url = connection.getURL();
if (url == null) {
return false;
}
return (url.contains("localhost")) || (url.contains("127.0.0.1"));
}
