_calstub.java

CORBA实例

package corba.calculator;

/**
 * <ul>
 * <li> <b>IDL Source</b>    "J:/java/corba/src/corba/add.idl"
 * <li> <b>IDL Name</b>      ::calculator::cal
 * <li> <b>Repository Id</b> IDL:calculator/cal:1.0
 * </ul>
 * <b>IDL definition:</b>
 * <pre>
 * interface cal {
  ...
};
 * </pre>
 */
public class _calStub extends com.inprise.vbroker.CORBA.portable.ObjectImpl implements corba.calculator.cal {
  final public static java.lang.Class _opsClass = corba.calculator.calOperations.class;

  public java.lang.String[] _ids () {
    return __ids;
  }

  private static java.lang.String[] __ids = {
    "IDL:calculator/cal:1.0"
  };

  /**
   * <pre>
   *   long add (in long x, in long y);
   * </pre>
   */
  public int add (int x, 
                  int y) {

    while (true) {
      if (!_is_local()) {
        org.omg.CORBA.portable.OutputStream _output = null;
        org.omg.CORBA.portable.InputStream  _input  = null;
        int _result;
        try {
          _output = this._request("add", true);
          _output.write_long((int)x);
          _output.write_long((int)y);
          _input = this._invoke(_output);
          _result = _input.read_long();
          return _result;
        }
        catch (org.omg.CORBA.portable.ApplicationException _exception) {
          java.lang.String _exception_id = _exception.getId();
          throw new org.omg.CORBA.UNKNOWN("Unexpected User Exception: " + _exception_id);
        }
        catch (org.omg.CORBA.NO_RESPONSE _vis_nm ) {
          if(_vis_nm.minor == (org.omg.CORBA.OMGVMCID.value | 99)) {
            return 0;
          }
          throw _vis_nm;
        }
        catch (org.omg.CORBA.portable.RemarshalException _exception) {
          continue;
        }
        finally {
          this._releaseReply(_input);
        }
      } else {
        corba.calculator.calOperations _self = null;
        final org.omg.CORBA.portable.ServantObject _so = _servant_preinvoke("add", _opsClass);
        if (_so == null) {
          continue;
        }
        try {
          _self = (corba.calculator.calOperations)_so.servant;
        } catch (java.lang.ClassCastException _vis_ce) {
          org.omg.CORBA.portable.OutputStream _output = null;
          org.omg.CORBA.portable.InputStream  _input  = null;
          int _result;

          try {
            _output = _orb().create_output_stream();
            final org.omg.CORBA.portable.OutputStream _response_output = _orb().create_output_stream();
            final org.omg.CORBA.portable.OutputStream _response_ex_output = _orb().create_output_stream();
            com.inprise.vbroker.orb.VBResponseHandler _vis_vbr = com.inprise.vbroker.orb.VBResponseHandler.getResponseHandler(_response_output,_response_ex_output);
            _output.write_long((int)x);
            _output.write_long((int)y);
            org.omg.CORBA.portable.OutputStream _result_output = (((org.omg.CORBA.portable.InvokeHandler)_so.servant)._invoke("add",_output.create_input_stream(),_vis_vbr));
            _input = _result_output.create_input_stream();

            _result = _input.read_long();

            if (_so instanceof org.omg.CORBA.portable.ServantObjectExt) {
              ((org.omg.CORBA.portable.ServantObjectExt)_so).normalCompletion();
            }
            return _result;
          } catch (java.lang.RuntimeException _vis_re) {
            if (_so instanceof org.omg.CORBA.portable.ServantObjectExt) {
              ((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion((Throwable)_vis_re);
            }
            throw _vis_re;
          } catch (java.lang.Error _vis_err) {
            if (_so instanceof org.omg.CORBA.portable.ServantObjectExt) {
              ((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion((Throwable)_vis_err);
            }
            throw _vis_err;
          } finally {
            _servant_postinvoke(_so);
            this._releaseReply(_input);
          }
        }
        try {
          int _ret = _self.add(x, y);
          if (_so instanceof org.omg.CORBA.portable.ServantObjectExt) {
            ((org.omg.CORBA.portable.ServantObjectExt)_so).normalCompletion();
          }
          return _ret;
        } catch (java.lang.RuntimeException _vis_re) {
          if (_so instanceof org.omg.CORBA.portable.ServantObjectExt) {
            ((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion((Throwable)_vis_re);
          }
          throw _vis_re;
        } catch (java.lang.Error _vis_err) {
          if (_so instanceof org.omg.CORBA.portable.ServantObjectExt) {
            ((org.omg.CORBA.portable.ServantObjectExt)_so).exceptionalCompletion((Throwable)_vis_err);
          }
          throw _vis_err;
        } finally {
          _servant_postinvoke(_so);
        }
      }
    }

  }

}