cmisresponseimpl.java

来自「CmisJavaApi」· Java 代码 · 共 84 行

//  (C) See copyright file in top-level directory.
//
//  This is part of the CMIS over Java project.
//  Eric Dillon, Olivier Festor, Emanuel Nataf, Laurent Andrey 
//  {festor,nataf,andrey}@loria.fr
//
//
//  $Id: CMISResponseImpl.java,v 1.1.1.1 1999/09/01 13:14:25 andrey Exp $
//  $Source: /local/resedas/CVS-Repository/CmisJavaApi/src/fr/dyade/cmis/impl/operation/CMISResponseImpl.java,v $
//
package fr.dyade.cmis.impl.operation;

import fr.dyade.cmis.api.CMISStack;
import fr.dyade.cmis.api.types.*;
import fr.dyade.cmis.api.CMISInvalidResponse;
import fr.dyade.cmis.api.CMISException;
import fr.dyade.cmis.api.operation.CMISResponse;

/** Basic Response implementation.
  * Contrarily to {@link CMISRequestImpl} the basis for response implementation is not linked to
  * a basic stack implementation (event queue, pending requests queue).
  * @version cvs $Id: CMISResponseImpl.java,v 1.1.1.1 1999/09/01 13:14:25 andrey Exp $
  */
public abstract class  CMISResponseImpl implements CMISResponse {
      /** 
	* Protected. User is supposed to build such derived class instances
	* likely via actual Stack factories (new*Response() methods of CMISAgentStack and
	* CMISManagerStack).
	* @see fr.dyade.cmis.api.CMISAgentStack
	* @see fr.dyade.cmis.api.CMISManagerStack
	*/
      protected CMISResponseImpl( CMISStack pStack ) {
	 fStack=pStack;
      }
      public final void setInvokeId( InvokeId pIId ) {
	 fInvokeId=pIId;
      }
      public final InvokeId getInvokeId() {
	 return fInvokeId;
      }
      public final void setCMISError( CMISError pCMISError ) {
	 fCMISError=pCMISError;
	 fInternalError=null;
      }
      public final CMISError getCMISError() {
	 return fCMISError;
      }
      public final void setInternalError(fr.dyade.cmis.api.types.InternalError pInternalError) {
	 fInternalError=pInternalError;
	 fCMISError=null;
      }
      public final fr.dyade.cmis.api.types.InternalError getInternalError(){
	 return fInternalError;
      }
      final public void doIt() throws CMISException {
	 //TO-DO: stack sending synchronization HERE
	 checkValidity();
	 nativeDoIt();
      }
      /** Actual call (response sending) on actual stack.
	* Derived class of actual stack mapping/implementation 
	* should implement the various kind of response sending (get, set ...).
	*
	*/
      abstract protected void nativeDoIt() throws CMISException;

      public void checkValidity() throws CMISInvalidResponse {
	 // return fInvokeId!=null; // Open master fmk is attributing invoke id
	 // exclusion between error case is ensured by setCMISError and setInternalError
	 return;
      }
      /** Is the reponse is reporting an error (CMIS or stack related) ?
	*/
      public boolean isReportingError() {
	 return (fCMISError!=null) || (fInternalError!=null);
      }

      private InvokeId fInvokeId;
      private CMISError fCMISError;
      private fr.dyade.cmis.api.types.InternalError fInternalError;
      protected CMISStack fStack;
}