net.hasor.rsf.address.FlowControlRef Maven / Gradle / Ivy
/*
* Copyright 2008-2009 the original author or authors.
*
* 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 net.hasor.rsf.address;
import net.hasor.rsf.RsfEnvironment;
import net.hasor.rsf.address.route.flowcontrol.random.RandomFlowControl;
import net.hasor.rsf.address.route.flowcontrol.speed.SpeedFlowControl;
import net.hasor.rsf.address.route.flowcontrol.unit.UnitFlowControl;
import net.hasor.rsf.address.route.rule.Rule;
import net.hasor.rsf.address.route.rule.RuleParser;
import net.hasor.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
/**
* 方便引用切换。
* @version : 2014年9月12日
* @author 赵永春 ([email protected])
*/
public class FlowControlRef {
protected final Logger logger = LoggerFactory.getLogger(getClass());
private static RuleParser ruleParser;
public String flowControlScript = null;
public UnitFlowControl unitFlowControl = null; //单元规则
public RandomFlowControl randomFlowControl = null; //地址选取规则
public SpeedFlowControl speedFlowControl = null; //QoS速率规则
private FlowControlRef(RsfEnvironment rsfEnvironment) {
if (ruleParser == null) {
ruleParser = new RuleParser(rsfEnvironment);
}
}
/**解析路由规则*/
public void updateFlowControl(String flowControl) {
if (StringUtils.isBlank(flowControl)) {
logger.error("flowControl body is null.");
return;
} else {
flowControl = flowControl.trim();
if (!flowControl.startsWith("")) {
logger.error("flowControl body format error.");
return;
}
}
this.flowControlScript = flowControl;
//
//1.提取路由配置
List ruleBodyList = new ArrayList();
final String tagNameBegin = "