/*
* Copyright 2012-2015 org.opencloudb.
*
* Licensed 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.opencloudb.response;
import org.opencloudb.MycatConfig;
import org.opencloudb.MycatServer;
import org.opencloudb.backend.PhysicalDBNode;
import org.opencloudb.backend.PhysicalDBPool;
import org.opencloudb.config.ErrorCode;
import org.opencloudb.config.model.SchemaConfig;
import org.opencloudb.manager.ManagerConnection;
import org.opencloudb.net.mysql.OkPacket;
/**
* @author mycat
*/
public class ClearSlow {
public static void dataNode(ManagerConnection c, String name) {
PhysicalDBNode dn = MycatServer.getInstance().getConfig().getDataNodes().get(name);
PhysicalDBPool ds = null;
if (dn != null && ((ds = dn.getDbPool())!= null)) {
// ds.getSqlRecorder().clear();
c.write(c.writeToBuffer(OkPacket.OK, c.allocate()));
} else {
c.writeErrMessage(ErrorCode.ER_YES, "Invalid DataNode:" + name);
}
}
public static void schema(ManagerConnection c, String name) {
MycatConfig conf = MycatServer.getInstance().getConfig();
SchemaConfig schema = conf.getSchemas().get(name);
if (schema != null) {
// Map<String, MySQLDataNode> dataNodes = conf.getDataNodes();
// for (String n : schema.getAllDataNodes()) {
// MySQLDataNode dn = dataNodes.get(n);
// MySQLDataSource ds = null;
// if (dn != null && (ds = dn.getSource()) != null) {
// ds.getSqlRecorder().clear();
// }
// }
c.write(c.writeToBuffer(OkPacket.OK, c.allocate()));
} else {
c.writeErrMessage(ErrorCode.ER_YES, "Invalid Schema:" + name);
}
}
}