
org.skife.jdbi.v2.tweak.StatementRewriter Maven / Gradle / Ivy
/*
* Copyright 2004-2014 Brian McCallister
* Copyright 2010-2014 Ning, Inc.
* Copyright 2014-2020 Groupon, Inc
* Copyright 2020-2020 Equinix, Inc
* Copyright 2014-2020 The Billing Project, LLC
*
* The Billing Project licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.skife.jdbi.v2.tweak;
import org.skife.jdbi.v2.Binding;
import org.skife.jdbi.v2.StatementContext;
/**
* Use to provide arbitrary statement rewriting.
*/
public interface StatementRewriter
{
/**
* Munge up the SQL as desired. Responsible for figuring out ow to bind any
* arguments in to the resultant prepared statement.
*
* @param sql The SQL to rewrite
* @param params contains the arguments which have been bound to this statement.
* @param ctx The statement context for the statement being executed
* @return somethign which can provde the actual SQL to prepare a statement from
* and which can bind the correct arguments to that prepared statement
*/
RewrittenStatement rewrite(String sql, Binding params, StatementContext ctx);
}
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