bbossgroups 2.0-RC中对jgroups已经升级到Jgroups 2.10.0版本,因此对aop中基于JGroups的rpc也做了相应的调整,本文详细讲解新的使用方法:
1.配置文件目录调整:
jgroups本身协议配置文件和存放目录(tcp,udp)
/bbossaop/resources/org/frameworkset/spi/jgroups/jgroups-tcp.xml
/bbossaop/resources/org/frameworkset/spi/jgroups/jgroups-udp.xml
manager-rpc-service.xml中针对JGroups的相应配置为:
<!–
jgroups集群协议配置
–>
<property name="cluster_name" value="Cluster"/>
<property name="cluster_protocol" value="udp"/>
<property name="cluster_protocol.tcp.configfile" value="org/frameworkset/spi/jgroups/jgroups-tcp.xml"/>
<property name="cluster_protocol.udp.configfile" value="org/frameworkset/spi/jgroups/jgroups-udp.xml"/>
2.JGroups协议启动方法没有改变,还是以下的方法:
RPCHelper.getRPCHelper().startJGroupServer();
3.客服端相关接口及使用方法
获取集群节点地址集合方法:
Vector<Address> addresses = JGroupHelper.getJGroupHelper().getAppservers();
获取远程服务组件方法:
- 单播
Address address_ = addresses.get(0);
RPCTestInf testInf = (RPCTestInf)ApplicationContext.getApplicationContext().getBeanObject("(jgroup::" + address_ + ")/rpc.test");
调用远程方法:
Object value = testInf.getCount();
Address address_0 = addresses.get(0);
Address address_1 = addresses.get(1);
RPCTestInf testInf = (RPCTestInf)BaseSPIManager.getBeanObject("(jgroup::"+address_0+";"+address_0+")/rpc.test");
调用远程方法:
Object value = testInf.getCount();
获取address_0的结果:
Object ret_0 = BaseSPIManager.getRPCResult(address_0.toString(), value ,Target.BROADCAST_TYPE_JRGOUP);
获取address_1的结果:
Object ret_1 = BaseSPIManager.getRPCResult("address_1.toString(), ret,Target.BROADCAST_TYPE_JRGOUP);
RPCTestInf testInf = (RPCTestInf)BaseSPIManager.getBeanObject("(jgroup::all)/rpc.test");
调用远程方法:
Object value = testInf.getCount();
遍历所有结果:
int size = BaseSPIManager.getRPCResultSize(ret);
for(int j = 0; j < size; j ++)
{
Object ret = BaseSPIManager.getRPCResult(j, ret);
System.out.println("ret:" + j + " = "+ret_1186);
}
原文链接:https://blog.csdn.net/yin_bp/article/details/5741735
原创文章,作者:优速盾-小U,如若转载,请注明出处:https://www.cdnb.net/bbs/archives/6873