[Pfc-prolog-cvs] prolix/src/org/asturlinux/frade/prolix/ejb/sessionjb ProlixMainBean.java,1.3,1.4

[<iva...@us...>]

Update of /cvsroot/pfc-prolog/prolix/src/org/asturlinux/frade/prolix/ejb/sessionjb
In directory sc8-pr-cvs1:/tmp/cvs-serv17814/src/org/asturlinux/frade/prolix/ejb/sessionjb

Modified Files:
	ProlixMainBean.java 
Log Message:
restructurated exceptions

Index: ProlixMainBean.java
===================================================================
RCS file: /cvsroot/pfc-prolog/prolix/src/org/asturlinux/frade/prolix/ejb/sessionjb/ProlixMainBean.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** ProlixMainBean.java	17 Jun 2003 11:05:41 -0000	1.3
--- ProlixMainBean.java	22 Jun 2003 15:31:06 -0000	1.4
***************
*** 31,68 ****
       * @ejb:interface-method
       **/
!     public void loadProgram(String program)
      {
  	_program = program;
! 	try
  	    {
! 		try 
  		    {
  			prologCtx.load(program);
! 		    } 
! 		catch (ProgramAlreadyLoadedException pale)
  		    {
! 			obtainPrologContext();
! 			try
! 			    {
! 				prologCtx.load(program);
! 			    }
! 			catch (ProgramAlreadyLoadedException fatal)
! 			    {
! 				/**
! 				 * This exception can not be produced.
! 				 * Error in Context Implementation.
! 				 */
! 				throw new EJBException();
! 			    }
  		    }
  	    }
-        	catch (SyntaxException se) 
- 	    {
- 		System.out.println("Syntactical Exception: getMessage() to more information");
- 	    }
- 	catch (LexicalException le)
- 	    {
- 		System.out.println("Lexical Exception: getMessage() to more information");
- 	    }
      }
  
--- 31,59 ----
       * @ejb:interface-method
       **/
!     public void loadProgram(String program) 
! 	throws LexicalException, SyntaxException
      {
  	_program = program;
! 
! 	try 
  	    {
! 		prologCtx.load(program);
! 	    } 
! 	catch (ProgramAlreadyLoadedException pale)
! 	    {
! 		obtainPrologContext();
! 		try
  		    {
  			prologCtx.load(program);
! 		    }
! 		catch (ProgramAlreadyLoadedException fatal)
  		    {
! 			/**
! 			 * This exception can not be produced.
! 			 * Error in Context Implementation.
! 			 */
! 			throw new EJBException();
  		    }
  	    }
      }
  
***************
*** 80,86 ****
       * @ejb:interface-method
       **/
!     public void loadConsult(String consult)
      {
  	_consult = consult;
      }
  
--- 71,80 ----
       * @ejb:interface-method
       **/
!     public void loadConsult(String consult) 
! 	throws LexicalException, SyntaxException, ProgramNotLoadedException
      {
  	_consult = consult;
+ 	//Could be prologCtx == null?
+ 	prologCtx.consult(consult);
      }
  
***************
*** 116,122 ****
  	catch (org.asturlinux.frade.prolix.interpreter.exceptions.CreateException ce)
  	    {
  	    }
- 
      }
- 
  }
--- 110,118 ----
  	catch (org.asturlinux.frade.prolix.interpreter.exceptions.CreateException ce)
  	    {
+ 		/**
+ 		 * Fatal Error: something wrong with JVM
+ 		 */
+ 		throw new EJBException();
  	    }
      }
  }