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00029 package org.openmobileis.embedded.modules;
00030
00031 import org.openmobileis.common.util.log.*;
00032 import org.openmobileis.services.Service;
00033 import org.openmobileis.services.ServiceManager;
00034
00043 public abstract class ModuleLoader {
00044 private java.util.HashMap serviceMap;
00045
00047 public ModuleLoader() {
00048 serviceMap = new java.util.HashMap(10);
00049 }
00050
00056 public abstract void preLoadingInit();
00057
00063 public abstract void postLoadingInit();
00064
00071 public void loadService(java.util.Hashtable servicesList) {
00072 try {
00073 this.preLoadingInit();
00074 String[] serviceList = this.getServiceClassList();
00075 if (serviceList != null) {
00076 for (int i=0; i<serviceList.length;i++) {
00077 if (serviceList[i] != null) {
00078 Service service = (Service) Class.forName(serviceList[i]).newInstance();
00079 serviceMap.put(service.getName(), service);
00080
00081 String serviceName = service.getServiceUri().substring(ServiceManager.getManager().getServiceBaseURI().length(), service.getServiceUri().length());
00082 servicesList.put(serviceName, service);
00083 }
00084 }
00085 }
00086 this.postLoadingInit();
00087 } catch (Exception ex) {
00088 LogManager.traceError(LogServices.WEBSERVICE, "Can't load module");
00089 LogManager.traceError(LogServices.WEBSERVICE, ex);
00090 }
00091 }
00092
00098 public abstract String[] getServiceClassList();
00099
00105 public Service getService(String serviceName){
00106 return (Service)serviceMap.get(serviceName);
00107 }
00108
00109 }