Java 类org.omg.CORBA.portable.InvokeHandler 实例源码

项目：javify 文件：gnuServantObject.java

/**
 * Convert the servant to invocation handler.
 */
public InvokeHandler servantToHandler(Servant a_servant)
{
  if (a_servant instanceof InvokeHandler)
    {
      return (InvokeHandler) a_servant;
    }
  else if (a_servant instanceof DynamicImplementation)
    {
      return new DynamicImpHandler((DynamicImplementation) a_servant);
    }
  else
    {
      throw new BAD_OPERATION(a_servant +
        " must be either InvokeHandler or " + "POA DynamicImplementation"
      );
    }
}

项目：jvm-stm 文件：gnuServantObject.java

/**
 * Convert the servant to invocation handler.
 */
public InvokeHandler servantToHandler(Servant a_servant)
{
  if (a_servant instanceof InvokeHandler)
    {
      return (InvokeHandler) a_servant;
    }
  else if (a_servant instanceof DynamicImplementation)
    {
      return new DynamicImpHandler((DynamicImplementation) a_servant);
    }
  else
    {
      throw new BAD_OPERATION(a_servant +
        " must be either InvokeHandler or " + "POA DynamicImplementation"
      );
    }
}

项目：JamVM-PH 文件：gnuServantObject.java

/**
 * Convert the servant to invocation handler.
 */
public InvokeHandler servantToHandler(Servant a_servant)
{
  if (a_servant instanceof InvokeHandler)
    {
      return (InvokeHandler) a_servant;
    }
  else if (a_servant instanceof DynamicImplementation)
    {
      return new DynamicImpHandler((DynamicImplementation) a_servant);
    }
  else
    {
      throw new BAD_OPERATION(a_servant +
        " must be either InvokeHandler or " + "POA DynamicImplementation"
      );
    }
}

项目：classpath 文件：gnuServantObject.java

/**
 * Convert the servant to invocation handler.
 */
public InvokeHandler servantToHandler(Servant a_servant)
{
  if (a_servant instanceof InvokeHandler)
    {
      return (InvokeHandler) a_servant;
    }
  else if (a_servant instanceof DynamicImplementation)
    {
      return new DynamicImpHandler((DynamicImplementation) a_servant);
    }
  else
    {
      throw new BAD_OPERATION(a_servant +
        " must be either InvokeHandler or " + "POA DynamicImplementation"
      );
    }
}

项目：javify 文件：gnuServantObject.java

/**
 * Set a servant, if it has not been previously set.
 *
 * @param a_servant a servant to set, can be null to indicate the necessity
 * for the subsequent activation.
 *
 * @throws BAD_PARAM if the passed servant is not an {@link InvokeHandler} or
 * {@link DynamicImplementation} and also not null.
 */
public void setServant(Servant a_servant)
{
  if (a_servant != null &&
    !(a_servant instanceof InvokeHandler) &&
    !(a_servant instanceof DynamicImplementation)
  )
    {
      throw new BAD_PARAM("Must be either InvokeHandler or " +
        "DynamicImplementation, but is " + a_servant
      );
    }
  servant = a_servant;
}

项目：javify 文件：LocalRequest.java

/**
 * Make an invocation and return a stream from where the results can be read
 * and throw ApplicationException, where applicable.
 */
org.omg.CORBA.portable.InputStream s_invoke(InvokeHandler handler)
  throws ApplicationException
{
  try
    {
      poa.m_orb.currents.put(Thread.currentThread(), this);

      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          return input;
        }
      else
        {
          input.mark(500);

          String id = input.read_string();
          try
            {
              input.reset();
            }
          catch (IOException ex)
            {
              InternalError ierr = new InternalError();
              ierr.initCause(ex);
              throw ierr;
            }
          throw new ApplicationException(id, input);
        }
    }
  finally
    {
      poa.m_orb.currents.remove(Thread.currentThread());
    }
}

项目：jvm-stm 文件：gnuServantObject.java

/**
 * Set a servant, if it has not been previously set.
 *
 * @param a_servant a servant to set, can be null to indicate the necessity
 * for the subsequent activation.
 *
 * @throws BAD_PARAM if the passed servant is not an {@link InvokeHandler} or
 * {@link DynamicImplementation} and also not null.
 */
public void setServant(Servant a_servant)
{
  if (a_servant != null &&
    !(a_servant instanceof InvokeHandler) &&
    !(a_servant instanceof DynamicImplementation)
  )
    {
      throw new BAD_PARAM("Must be either InvokeHandler or " +
        "DynamicImplementation, but is " + a_servant
      );
    }
  servant = a_servant;
}

项目：jvm-stm 文件：LocalRequest.java

/**
 * Make an invocation and return a stream from where the results can be read
 * and throw ApplicationException, where applicable.
 */
org.omg.CORBA.portable.InputStream s_invoke(InvokeHandler handler)
  throws ApplicationException
{
  try
    {
      poa.m_orb.currents.put(Thread.currentThread(), this);

      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          return input;
        }
      else
        {
          input.mark(500);

          String id = input.read_string();
          try
            {
              input.reset();
            }
          catch (IOException ex)
            {
              InternalError ierr = new InternalError();
              ierr.initCause(ex);
              throw ierr;
            }
          throw new ApplicationException(id, input);
        }
    }
  finally
    {
      poa.m_orb.currents.remove(Thread.currentThread());
    }
}

项目：JamVM-PH 文件：gnuServantObject.java

/**
 * Set a servant, if it has not been previously set.
 *
 * @param a_servant a servant to set, can be null to indicate the necessity
 * for the subsequent activation.
 *
 * @throws BAD_PARAM if the passed servant is not an {@link InvokeHandler} or
 * {@link DynamicImplementation} and also not null.
 */
public void setServant(Servant a_servant)
{
  if (a_servant != null &&
    !(a_servant instanceof InvokeHandler) &&
    !(a_servant instanceof DynamicImplementation)
  )
    {
      throw new BAD_PARAM("Must be either InvokeHandler or " +
        "DynamicImplementation, but is " + a_servant
      );
    }
  servant = a_servant;
}

项目：JamVM-PH 文件：LocalRequest.java

/**
 * Make an invocation and return a stream from where the results can be read
 * and throw ApplicationException, where applicable.
 */
org.omg.CORBA.portable.InputStream s_invoke(InvokeHandler handler)
  throws ApplicationException
{
  try
    {
      poa.m_orb.currents.put(Thread.currentThread(), this);

      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          return input;
        }
      else
        {
          input.mark(500);

          String id = input.read_string();
          try
            {
              input.reset();
            }
          catch (IOException ex)
            {
              InternalError ierr = new InternalError();
              ierr.initCause(ex);
              throw ierr;
            }
          throw new ApplicationException(id, input);
        }
    }
  finally
    {
      poa.m_orb.currents.remove(Thread.currentThread());
    }
}

项目：classpath 文件：gnuServantObject.java

/**
 * Set a servant, if it has not been previously set.
 *
 * @param a_servant a servant to set, can be null to indicate the necessity
 * for the subsequent activation.
 *
 * @throws BAD_PARAM if the passed servant is not an {@link InvokeHandler} or
 * {@link DynamicImplementation} and also not null.
 */
public void setServant(Servant a_servant)
{
  if (a_servant != null &&
    !(a_servant instanceof InvokeHandler) &&
    !(a_servant instanceof DynamicImplementation)
  )
    {
      throw new BAD_PARAM("Must be either InvokeHandler or " +
        "DynamicImplementation, but is " + a_servant
      );
    }
  servant = a_servant;
}

项目：classpath 文件：LocalRequest.java

/**
 * Make an invocation and return a stream from where the results can be read
 * and throw ApplicationException, where applicable.
 */
org.omg.CORBA.portable.InputStream s_invoke(InvokeHandler handler)
  throws ApplicationException
{
  try
    {
      poa.m_orb.currents.put(Thread.currentThread(), this);

      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          return input;
        }
      else
        {
          input.mark(500);

          String id = input.read_string();
          try
            {
              input.reset();
            }
          catch (IOException ex)
            {
              InternalError ierr = new InternalError();
              ierr.initCause(ex);
              throw ierr;
            }
          throw new ApplicationException(id, input);
        }
    }
  finally
    {
      poa.m_orb.currents.remove(Thread.currentThread());
    }
}

项目：javify 文件：gnuServantObject.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String operation, CookieHolder cookie,
  boolean forwarding_allowed
) throws gnuForwardRequest
{
  if (servant != null && !noRetain)
    {
      return servantToHandler(servant);
    }
  else
    {
      // Use servant locator to locate the servant.
      if (poa.servant_locator != null)
        {
          try
            {
              servant =
                poa.servant_locator.preinvoke(Id, poa, operation, cookie);
              return servantToHandler(servant);
            }
          catch (org.omg.PortableServer.ForwardRequest forw_ex)
            {
              if (forwarding_allowed)
                {
                  throw new gnuForwardRequest(forw_ex.forward_reference);
                }
              else
                {
                  servant =
                    ForwardedServant.create(forw_ex.forward_reference);
                  return servantToHandler(servant);
                }
            }
        }
      else
      // Use servant activator to locate the servant.
      if (poa.applies(ImplicitActivationPolicyValue.IMPLICIT_ACTIVATION) &&
        poa.applies(ServantRetentionPolicyValue.RETAIN)
      )
        {
          try
            {
              poa.activate_object_with_id(Id, servant, forwarding_allowed);
              servant = poa.id_to_servant(Id);
              return servantToHandler(servant);
            }
          catch (gnuForwardRequest forwarded)
            {
              throw forwarded;
            }
          catch (Exception ex)
            {
              BAD_OPERATION bad =
                new BAD_OPERATION("Unable to activate", Minor.Activation,
                  CompletionStatus.COMPLETED_NO
                );
              bad.initCause(ex);
              throw bad;
            }
        }
      else if (poa.default_servant != null)
        {
          servant = poa.default_servant;
          return servantToHandler(servant);
        }

      // No servant and no servant manager - throw exception.
      else
        {
          throw new BAD_OPERATION("Unable to activate", Minor.Activation,
            CompletionStatus.COMPLETED_NO
          );
        }
    }
}

项目：javify 文件：LocalRequest.java

/**
 * Make an invocation and store the result in the fields of this Request. Used
 * with DII only.
 */
public void invoke()
{
  InvokeHandler handler = object.getHandler(operation(), cookie, false);

  if (handler instanceof DynamicImpHandler)
    {
      DynamicImplementation dyn = ((DynamicImpHandler) handler).servant;
      if (serverRequest == null)
        {
          serverRequest = new LocalServerRequest(this);
        }
      try
        {
          poa.m_orb.currents.put(Thread.currentThread(), this);
          dyn.invoke(serverRequest);
        }
      finally
        {
          poa.m_orb.currents.remove(Thread.currentThread());
        }
    }
  else
    {
      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          NamedValue arg;

          // Read return value, if set.
          if (m_result != null)
            {
              m_result.value().read_value(input, m_result.value().type());
            }

          // Read returned parameters, if set.
          if (m_args != null)
            {
              for (int i = 0; i < m_args.count(); i++)
                {
                  try
                    {
                      arg = m_args.item(i);

                      // Both ARG_INOUT and ARG_OUT have this binary flag set.
                      if ((arg.flags() & ARG_OUT.value) != 0)
                        {
                          arg.value().read_value(input, arg.value().type());
                        }
                    }
                  catch (Bounds ex)
                    {
                      Unexpected.error(ex);
                    }
                }
            }
        }
      else// User exception reply
        {
          // Prepare an Any that will hold the exception.
          gnuAny exc = new gnuAny();

          exc.insert_Streamable(new StreamHolder(input));

          UnknownUserException unuex = new UnknownUserException(exc);
          m_environment.exception(unuex);
        }
    }
}

项目：javify 文件：LocalDelegate.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String method, CookieHolder cookie)
{
  return object.getHandler(method, cookie, false);
}

项目：jvm-stm 文件：gnuServantObject.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String operation, CookieHolder cookie,
  boolean forwarding_allowed
) throws gnuForwardRequest
{
  if (servant != null && !noRetain)
    {
      return servantToHandler(servant);
    }
  else
    {
      // Use servant locator to locate the servant.
      if (poa.servant_locator != null)
        {
          try
            {
              servant =
                poa.servant_locator.preinvoke(Id, poa, operation, cookie);
              return servantToHandler(servant);
            }
          catch (org.omg.PortableServer.ForwardRequest forw_ex)
            {
              if (forwarding_allowed)
                {
                  throw new gnuForwardRequest(forw_ex.forward_reference);
                }
              else
                {
                  servant =
                    ForwardedServant.create(forw_ex.forward_reference);
                  return servantToHandler(servant);
                }
            }
        }
      else
      // Use servant activator to locate the servant.
      if (poa.applies(ImplicitActivationPolicyValue.IMPLICIT_ACTIVATION) &&
        poa.applies(ServantRetentionPolicyValue.RETAIN)
      )
        {
          try
            {
              poa.activate_object_with_id(Id, servant, forwarding_allowed);
              servant = poa.id_to_servant(Id);
              return servantToHandler(servant);
            }
          catch (gnuForwardRequest forwarded)
            {
              throw forwarded;
            }
          catch (Exception ex)
            {
              BAD_OPERATION bad =
                new BAD_OPERATION("Unable to activate", Minor.Activation,
                  CompletionStatus.COMPLETED_NO
                );
              bad.initCause(ex);
              throw bad;
            }
        }
      else if (poa.default_servant != null)
        {
          servant = poa.default_servant;
          return servantToHandler(servant);
        }

      // No servant and no servant manager - throw exception.
      else
        {
          throw new BAD_OPERATION("Unable to activate", Minor.Activation,
            CompletionStatus.COMPLETED_NO
          );
        }
    }
}

项目：jvm-stm 文件：LocalRequest.java

/**
 * Make an invocation and store the result in the fields of this Request. Used
 * with DII only.
 */
public void invoke()
{
  InvokeHandler handler = object.getHandler(operation(), cookie, false);

  if (handler instanceof DynamicImpHandler)
    {
      DynamicImplementation dyn = ((DynamicImpHandler) handler).servant;
      if (serverRequest == null)
        {
          serverRequest = new LocalServerRequest(this);
        }
      try
        {
          poa.m_orb.currents.put(Thread.currentThread(), this);
          dyn.invoke(serverRequest);
        }
      finally
        {
          poa.m_orb.currents.remove(Thread.currentThread());
        }
    }
  else
    {
      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          NamedValue arg;

          // Read return value, if set.
          if (m_result != null)
            {
              m_result.value().read_value(input, m_result.value().type());
            }

          // Read returned parameters, if set.
          if (m_args != null)
            {
              for (int i = 0; i < m_args.count(); i++)
                {
                  try
                    {
                      arg = m_args.item(i);

                      // Both ARG_INOUT and ARG_OUT have this binary flag set.
                      if ((arg.flags() & ARG_OUT.value) != 0)
                        {
                          arg.value().read_value(input, arg.value().type());
                        }
                    }
                  catch (Bounds ex)
                    {
                      Unexpected.error(ex);
                    }
                }
            }
        }
      else// User exception reply
        {
          // Prepare an Any that will hold the exception.
          gnuAny exc = new gnuAny();

          exc.insert_Streamable(new StreamHolder(input));

          UnknownUserException unuex = new UnknownUserException(exc);
          m_environment.exception(unuex);
        }
    }
}

项目：jvm-stm 文件：LocalDelegate.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String method, CookieHolder cookie)
{
  return object.getHandler(method, cookie, false);
}

项目：JamVM-PH 文件：gnuServantObject.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String operation, CookieHolder cookie,
  boolean forwarding_allowed
) throws gnuForwardRequest
{
  if (servant != null && !noRetain)
    {
      return servantToHandler(servant);
    }
  else
    {
      // Use servant locator to locate the servant.
      if (poa.servant_locator != null)
        {
          try
            {
              servant =
                poa.servant_locator.preinvoke(Id, poa, operation, cookie);
              return servantToHandler(servant);
            }
          catch (org.omg.PortableServer.ForwardRequest forw_ex)
            {
              if (forwarding_allowed)
                {
                  throw new gnuForwardRequest(forw_ex.forward_reference);
                }
              else
                {
                  servant =
                    ForwardedServant.create(forw_ex.forward_reference);
                  return servantToHandler(servant);
                }
            }
        }
      else
      // Use servant activator to locate the servant.
      if (poa.applies(ImplicitActivationPolicyValue.IMPLICIT_ACTIVATION) &&
        poa.applies(ServantRetentionPolicyValue.RETAIN)
      )
        {
          try
            {
              poa.activate_object_with_id(Id, servant, forwarding_allowed);
              servant = poa.id_to_servant(Id);
              return servantToHandler(servant);
            }
          catch (gnuForwardRequest forwarded)
            {
              throw forwarded;
            }
          catch (Exception ex)
            {
              BAD_OPERATION bad =
                new BAD_OPERATION("Unable to activate", Minor.Activation,
                  CompletionStatus.COMPLETED_NO
                );
              bad.initCause(ex);
              throw bad;
            }
        }
      else if (poa.default_servant != null)
        {
          servant = poa.default_servant;
          return servantToHandler(servant);
        }

      // No servant and no servant manager - throw exception.
      else
        {
          throw new BAD_OPERATION("Unable to activate", Minor.Activation,
            CompletionStatus.COMPLETED_NO
          );
        }
    }
}

项目：JamVM-PH 文件：LocalRequest.java

/**
 * Make an invocation and store the result in the fields of this Request. Used
 * with DII only.
 */
public void invoke()
{
  InvokeHandler handler = object.getHandler(operation(), cookie, false);

  if (handler instanceof DynamicImpHandler)
    {
      DynamicImplementation dyn = ((DynamicImpHandler) handler).servant;
      if (serverRequest == null)
        {
          serverRequest = new LocalServerRequest(this);
        }
      try
        {
          poa.m_orb.currents.put(Thread.currentThread(), this);
          dyn.invoke(serverRequest);
        }
      finally
        {
          poa.m_orb.currents.remove(Thread.currentThread());
        }
    }
  else
    {
      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          NamedValue arg;

          // Read return value, if set.
          if (m_result != null)
            {
              m_result.value().read_value(input, m_result.value().type());
            }

          // Read returned parameters, if set.
          if (m_args != null)
            {
              for (int i = 0; i < m_args.count(); i++)
                {
                  try
                    {
                      arg = m_args.item(i);

                      // Both ARG_INOUT and ARG_OUT have this binary flag set.
                      if ((arg.flags() & ARG_OUT.value) != 0)
                        {
                          arg.value().read_value(input, arg.value().type());
                        }
                    }
                  catch (Bounds ex)
                    {
                      Unexpected.error(ex);
                    }
                }
            }
        }
      else// User exception reply
        {
          // Prepare an Any that will hold the exception.
          gnuAny exc = new gnuAny();

          exc.insert_Streamable(new StreamHolder(input));

          UnknownUserException unuex = new UnknownUserException(exc);
          m_environment.exception(unuex);
        }
    }
}

项目：JamVM-PH 文件：LocalDelegate.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String method, CookieHolder cookie)
{
  return object.getHandler(method, cookie, false);
}

项目：classpath 文件：gnuServantObject.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String operation, CookieHolder cookie,
  boolean forwarding_allowed
) throws gnuForwardRequest
{
  if (servant != null && !noRetain)
    {
      return servantToHandler(servant);
    }
  else
    {
      // Use servant locator to locate the servant.
      if (poa.servant_locator != null)
        {
          try
            {
              servant =
                poa.servant_locator.preinvoke(Id, poa, operation, cookie);
              return servantToHandler(servant);
            }
          catch (org.omg.PortableServer.ForwardRequest forw_ex)
            {
              if (forwarding_allowed)
                {
                  throw new gnuForwardRequest(forw_ex.forward_reference);
                }
              else
                {
                  servant =
                    ForwardedServant.create(forw_ex.forward_reference);
                  return servantToHandler(servant);
                }
            }
        }
      else
      // Use servant activator to locate the servant.
      if (poa.applies(ImplicitActivationPolicyValue.IMPLICIT_ACTIVATION) &&
        poa.applies(ServantRetentionPolicyValue.RETAIN)
      )
        {
          try
            {
              poa.activate_object_with_id(Id, servant, forwarding_allowed);
              servant = poa.id_to_servant(Id);
              return servantToHandler(servant);
            }
          catch (gnuForwardRequest forwarded)
            {
              throw forwarded;
            }
          catch (Exception ex)
            {
              BAD_OPERATION bad =
                new BAD_OPERATION("Unable to activate", Minor.Activation,
                  CompletionStatus.COMPLETED_NO
                );
              bad.initCause(ex);
              throw bad;
            }
        }
      else if (poa.default_servant != null)
        {
          servant = poa.default_servant;
          return servantToHandler(servant);
        }

      // No servant and no servant manager - throw exception.
      else
        {
          throw new BAD_OPERATION("Unable to activate", Minor.Activation,
            CompletionStatus.COMPLETED_NO
          );
        }
    }
}

项目：classpath 文件：LocalRequest.java

/**
 * Make an invocation and store the result in the fields of this Request. Used
 * with DII only.
 */
public void invoke()
{
  InvokeHandler handler = object.getHandler(operation(), cookie, false);

  if (handler instanceof DynamicImpHandler)
    {
      DynamicImplementation dyn = ((DynamicImpHandler) handler).servant;
      if (serverRequest == null)
        {
          serverRequest = new LocalServerRequest(this);
        }
      try
        {
          poa.m_orb.currents.put(Thread.currentThread(), this);
          dyn.invoke(serverRequest);
        }
      finally
        {
          poa.m_orb.currents.remove(Thread.currentThread());
        }
    }
  else
    {
      org.omg.CORBA.portable.InputStream input = v_invoke(handler);

      if (!exceptionReply)
        {
          NamedValue arg;

          // Read return value, if set.
          if (m_result != null)
            {
              m_result.value().read_value(input, m_result.value().type());
            }

          // Read returned parameters, if set.
          if (m_args != null)
            {
              for (int i = 0; i < m_args.count(); i++)
                {
                  try
                    {
                      arg = m_args.item(i);

                      // Both ARG_INOUT and ARG_OUT have this binary flag set.
                      if ((arg.flags() & ARG_OUT.value) != 0)
                        {
                          arg.value().read_value(input, arg.value().type());
                        }
                    }
                  catch (Bounds ex)
                    {
                      Unexpected.error(ex);
                    }
                }
            }
        }
      else// User exception reply
        {
          // Prepare an Any that will hold the exception.
          gnuAny exc = new gnuAny();

          exc.insert_Streamable(new StreamHolder(input));

          UnknownUserException unuex = new UnknownUserException(exc);
          m_environment.exception(unuex);
        }
    }
}

项目：classpath 文件：LocalDelegate.java

/**
 * Return the associated invocation handler.
 */
public InvokeHandler getHandler(String method, CookieHolder cookie)
{
  return object.getHandler(method, cookie, false);
}