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协议单独启动方法没有改变,还是以下的方法:
RPCHelper.getRPCHelper().startJGroupServer();
基于bboss开发的平台中启动jgroups的方法,manager-rpc-service.xml中的相关项做如下设置即可:
<property name="rpc.default.protocol"
value="jgroup"/>
<property name="rpc.startup.protocols"
value="jgroup"/>
<property name="rpc.security" >
<map>
<property name="rpc.login.module" enable="false" class="org.frameworkset.spi.security.SimpleLoginModule"/>
<property name="rpc.authority.module" enable="false" class="org.frameworkset.spi.security.SimpleAuthorityModule"/>
<property name="data.encrypt.module" enable="false" class="org.frameworkset.spi.security.SimpleEncryptModule"/>
</map>
</property>
每个节点应用的udp协议文件jgroups-udp.xml中的组播地址设置成一样的即可:
mcast_addr="232.10.10.10"
地址值可以根据需要进行修改。
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();
* 多播
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);
* 组播
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);
}
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协议单独启动方法没有改变,还是以下的方法:
RPCHelper.getRPCHelper().startJGroupServer();
基于bboss开发的平台中启动jgroups的方法,manager-rpc-service.xml中的相关项做如下设置即可:
<property name="rpc.default.protocol"
value="jgroup"/>
<property name="rpc.startup.protocols"
value="jgroup"/>
<property name="rpc.security" >
<map>
<property name="rpc.login.module" enable="false" class="org.frameworkset.spi.security.SimpleLoginModule"/>
<property name="rpc.authority.module" enable="false" class="org.frameworkset.spi.security.SimpleAuthorityModule"/>
<property name="data.encrypt.module" enable="false" class="org.frameworkset.spi.security.SimpleEncryptModule"/>
</map>
</property>
每个节点应用的udp协议文件jgroups-udp.xml中的组播地址设置成一样的即可:
mcast_addr="232.10.10.10"
地址值可以根据需要进行修改。
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();
* 多播
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);
* 组播
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);
}