nosum-support/support-demo/src/main/java/cn/nosum/chain/handler/ChainHandler.java

package cn.nosum.chain.handler;

import cn.nosum.chain.constants.ChainConstants;
import cn.nosum.chain.context.ChainContext;
import cn.nosum.support.annotation.ResponsibilityChainMethod;
import org.springframework.stereotype.Component;

/**
 * @author Young
 */
@Component
public class ChainHandler {

    @ResponsibilityChainMethod(groupName = ChainConstants.CHAIN_GROUP_NAME, order = 1, isReturn = true)
    public boolean test1(ChainContext context) {
        System.out.println("test1" + context.getName());
        return true;
    }

    @ResponsibilityChainMethod(groupName = ChainConstants.CHAIN_GROUP_NAME, order = 2, isReturn = true)
    public boolean test2(ChainContext context) {
        context.setExecuteNextNode(false);
        System.out.println("test2" + context.getName());
        return true;
    }

    /**
     * 测试返回false的情况，中断执行链
     */
    @ResponsibilityChainMethod(groupName = ChainConstants.CHAIN_GROUP_NAME, order = 3, isReturn = true)
    public boolean test3(ChainContext context) {
        System.out.println("test3" + context.getName());
        return false;
    }

    @ResponsibilityChainMethod(groupName = ChainConstants.CHAIN_GROUP_NAME, order = 4, isReturn = true)
    public boolean test4(ChainContext context) {
        System.out.println("test4" + context.getName());
        return true;
    }

    /**
     * 没有放值的情况，默认返回true
     */
    @ResponsibilityChainMethod(groupName = ChainConstants.CHAIN_GROUP_NAME, order = 5)
    public void test5(ChainContext context) {
        System.out.println("test5" + context.getName());
    }

    /**
     * 测试是否执行下一个节点
     */
    @ResponsibilityChainMethod(groupName = ChainConstants.CHAIN_GROUP_NAME, order = 6)
    public void test6(ChainContext context) {
        context.setExecuteNextNode(false);
        System.out.println("test6" + context.getName());
    }

    @ResponsibilityChainMethod(groupName = ChainConstants.CHAIN_GROUP_NAME, order = 7)
    public void test7(ChainContext context) {
        System.out.println("test7" + context.getName());
    }
}