【Java开源代码栏目提醒】：网学会员在Java开源代码频道为大家收集整理了ListContentsAModule.java提供大家参考，希望对大家有所帮助!

    package ejava.corbach15.irquery;
    
    public class ListContentsAModule
    {
    
      
      public static String getIDLName(org.omg.CORBA.IDLType idlType)
      {
        org.omg.CORBA.Contained contained =
          org.omg.CORBA.ContainedHelper.narrow(idlType);
        if(contained == null){
          return idlType.type().toString();
        }else{
          return  contained.absolute_name();
        }
    
      }
    
      private static void printStruct(org.omg.CORBA.StructDef structDef)
      {
        System.out.println("struct " + structDef.name() + " {");
        org.omg.CORBA.StructMember[] structMemembers = structDef.members();
        for(int i = 0; i < structMemembers.length; i++) {
          String printValue = structMemembers[i].name;
          System.out.println(printValue);
        }
         System.out.println("};");
      }
    
    
    
      public static void printAModule(org.omg.CORBA.Container container)
      {
        // get content of a module
        org.omg.CORBA.Contained[] contained =
          container.contents(org.omg.CORBA.DefinitionKind.dk_all, true);
        // For each element, run through case statement to print info
        for(int i = 0; i < contained.length; i++) {
        {
          switch(contained[i].def_kind().value())
          {
            case org.omg.CORBA.DefinitionKind._dk_Attribute:
            {
              org.omg.CORBA.AttributeDef attributeDef =
                org.omg.CORBA.AttributeDefHelper.narrow(contained[i]);
              String readonly = "";
              if( attributeDef.mode() ==
                org.omg.CORBA.AttributeMode.ATTR_READONLY ){
                readonly = "readonly \" : \"";
              }
              System.out.println(readonly + "attribute " +
                getIDLName(attributeDef.type_def()) + " " +
                attributeDef.name() + ";");
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Constant:
            {
              org.omg.CORBA.ConstantDef constantDef =
                org.omg.CORBA.ConstantDefHelper.narrow(contained[i]);
              System.out.println("const " +
                getIDLName(constantDef.type_def()) +
                " " + constantDef.name() + " = " + constantDef.value() +
               ";");
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Exception:
            {
              org.omg.CORBA.ExceptionDef exceptionDef =
                org.omg.CORBA.ExceptionDefHelper.narrow(contained[i]);
              System.out.println("exception " + exceptionDef.name() + " {");
              org.omg.CORBA.StructMember[] members = exceptionDef.members();
              for(int j = 0; j < members.length; j++) {
                System.out.println(getIDLName(members[j].type_def) + " " +
                   members[j].name + ";");
              }
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Interface:
            {
              org.omg.CORBA.InterfaceDef interfaceDef =
                org.omg.CORBA.InterfaceDefHelper.narrow(contained[i]);
              org.omg.CORBA.InterfaceDefPackage.FullInterfaceDescription
                interfaceDescription  =
                  interfaceDef.describe_interface();
              System.out.println("Operations in :"+interfaceDef.name());
              for(int i1 = 0; i1 < interfaceDescription.operations.length;
                i1++){
                System.out.println("  " +
                  interfaceDescription.operations[i1].name +";");
              }
              
              for(int i2 = 0; i2 < interfaceDescription.attributes.length;
                i2++){
                System.out.println("  " +
                  interfaceDescription.attributes[i2].name +";");
              }
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Operation:
            {
              System.out.println("Error : not implemented operation");
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Module:
            {
              org.omg.CORBA.ModuleDef module =
                 org.omg.CORBA.ModuleDefHelper.narrow(contained[i]);
    
              System.out.println("Module name :" + module.name());
    
             printAModule(org.omg.CORBA.ModuleDefHelper.narrow(contained[i]));
            }
            break;
            case org.omg.CORBA.DefinitionKind._dk_Alias:
            {
              System.out.println("Error :not implemented alias");
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Struct:
            {
              org.omg.CORBA.StructDef structDef =
                org.omg.CORBA.StructDefHelper.narrow(contained[i]);
              System.out.println("struct " + structDef.name() + " {");
              org.omg.CORBA.StructMember[] structMemembers = structDef.members();
              for(int j = 0; j < structMemembers.length; j++)
              {
                  String printValue = structMemembers[j].name;
                  System.out.println(printValue);
              }
              System.out.println("};");
           }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Union:
            {
              System.out.println("Error : not implemented Union");
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_Enum:
            {
              System.out.println("Error : not implemented Enum");
            }
           break;
            case org.omg.CORBA.DefinitionKind._dk_none:
            {
              System.out.println("Error : not implemented none");
            }
            break;
            case org.omg.CORBA.DefinitionKind._dk_all:
            {
              System.out.println("Error : not implemented All");
            }
            break;
            case org.omg.CORBA.DefinitionKind._dk_Typedef:
            {
              System.out.println("Error : not implemented Typedef");
            }
            break;
            case org.omg.CORBA.DefinitionKind._dk_Primitive:
            {
              System.out.println("Error :not implemented Primitive");
            }
            break;
            case org.omg.CORBA.DefinitionKind._dk_String:
            {
              System.out.println("Error :not implemented String");
            }
            break;
            case org.omg.CORBA.DefinitionKind._dk_Sequence:
            {
              System.out.println("Error :not implemented Sequence");
            }
            break;
            case org.omg.CORBA.DefinitionKind._dk_Array:
            {
              System.out.println("Error :not implemented Array");
            }
            break;
            default:
            break;
          }
        }
    
      }
      }
    
    
    
      public static void main(String[] args)
      {
        if ( args.length == 0 ) {
          System.out.println("Error: java ejava.corbach15.irquery. "+
            " ListContentsOfAnIDL IdlName");
          System.exit(1);
        }
        String queryingFor = args[0];
        org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(args,null);
        org.omg.CORBA.Repository repository =
          org.omg.CORBA.RepositoryHelper.bind(orb);
        org.omg.CORBA.ModuleDef moduleDefinition =
          org.omg.CORBA.ModuleDefHelper.
          narrow(repository.lookup(queryingFor));
        printAModule(moduleDefinition);
    
    
      }
    }
    

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