Commit 13871132 authored by terrymanu's avatar terrymanu
Browse files

update AbstractBackendHandler.findSQLException

parent 6482843f

sharding-proxy/src/main/java/io/shardingsphere/proxy/backend/AbstractBackendHandler.java

+4 −1
Original line number Diff line number Diff line
@@ -47,6 +47,9 @@ public abstract class AbstractBackendHandler implements BackendHandler { 
    protected abstract CommandResponsePackets execute0() throws Exception;

    

    private Optional<SQLException> findSQLException(final Exception exception) {

        if (exception instanceof SQLException) {

            return Optional.of((SQLException) exception);

        }

        if (null == exception.getCause()) {

            return Optional.absent();

        }
@@ -57,7 +60,7 @@ public abstract class AbstractBackendHandler implements BackendHandler { 
            return Optional.absent();

        }

        if (exception.getCause().getCause() instanceof SQLException) {

            return Optional.of((SQLException) exception.getCause());

            return Optional.of((SQLException) exception.getCause().getCause());

        }

        return Optional.absent();

    }