訪問Websphere變量

Question

我想從java類中獲取Websphere變量ORB_LISTENER_PORT的值。如何做到這一點？

我已閱讀topik並瞭解它。我認爲我必須使用一些價值，而不是「expandVariable」。但是什麼樣的價值？

Answer 1

我自己解決了這個問題。 以下代碼示例以及他的工作結果。

import com.ibm.websphere.management.Session; 
import com.ibm.websphere.management.configservice.ConfigService; 
import com.ibm.websphere.management.configservice.ConfigServiceFactory; 
import com.ibm.websphere.management.configservice.ConfigServiceHelper; 

    public void readWebsphereConfiguration(PrintWriter out){ 
     try{ 
      out.println("<p>Using ConfigService to get the hostName and port of this server.</p>"); 
      Session session = new Session(); 
      ConfigService cs = ConfigServiceFactory.getConfigService(); 

      ObjectName[] serverIndexONs = cs.resolve(session, "ServerIndex="); 
      String hostName = (String) cs.getAttribute(session, serverIndexONs[0], "hostName"); 
      out.println("<p>HostName: " + hostName + "</p>"); 

      ObjectName[] namedEndPointsONs = cs.queryConfigObjects(session, serverIndexONs[0], ConfigServiceHelper.createObjectName(null, "NamedEndPoint"), null); 
      for (int i = 0; i < namedEndPointsONs.length; ++i){ 
       String str = (String) cs.getAttribute(session, namedEndPointsONs[i], "endPointName"); 
       ObjectName[] theEndPoints = cs.queryConfigObjects(session, namedEndPointsONs[i], ConfigServiceHelper.createObjectName(null, "EndPoint"), null); 
       String szValue = ""; 
       if(theEndPoints != null && theEndPoints.length > 0){ 
        szValue = ((Integer) cs.getAttribute(session, theEndPoints[0], "port")).toString(); 
       } 
       out.println("<p>" + str + "=" + szValue +"</p>"); 
      } 
     }catch(Exception e){ 
      out.println("<p>Exception while trying to fetch the hostname and port information.: " + e.getMessage() + "</p>"); 
      out.println("<p>Exception:" + e.getStackTrace() + "</p>"); 
     } 
    } 

清單的功能是：

• BOOTSTRAP_ADDRESS = 2809
• SOAP_CONNECTOR_ADDRESS = 8880
• SAS_SSL_SERVERAUTH_LISTENER_ADDRESS = 9401
• CSIV2_SSL_SERVERAUTH_LISTENER_ADDRESS = 9403
• CSIV2_SSL_MUTUALAUTH_LISTENER_ADDRESS = 9402
• WC_adminhost = 9060
• WC_defaulthost的= 9080
• DCS_UNICAST_ADDRESS = 9353
• WC_adminhost_secure = 9043
• WC_defaulthost_secure = 9443
• ORB_LISTENER_ADDRESS = 9100
• SIP_DEFAULTHOST = 5060
• SIP_DEFAULTHOST_SECURE = 5061
• SIB_ENDPOINT_ADDRESS = 7276
• SIB_ ENDPOINT_SECURE_ADDRESS = 7286
• SIB_MQ_ENDPOINT_ADDRESS = 5558
• SIB_MQ_ENDPOINT_SECURE_ADDRESS = 5578
• IPC_CONNECTOR_ADDRESS = 9633
• OVERLAY_UDP_LISTENER_ADDRESS = 11003
• OVERLAY_TCP_LISTENER_ADDRESS = 11004