Package com.google.refine.model

Examples of com.google.refine.model.AbstractOperation

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            Project project = getProject(request);
           
            String columnName = request.getParameter("columnName");
            int index = Integer.parseInt(request.getParameter("index"));
           
            AbstractOperation op = new ColumnMoveOperation(columnName, index);
            Process process = op.createProcess(project, new Properties());
           
            performProcessAndRespond(request, response, project, process);
        } catch (Exception e) {
            respondException(response, e);
        }
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        try {
            Project project = getProject(request);
           
            String columnName = request.getParameter("columnName");
           
            AbstractOperation op = new ColumnRemovalOperation(columnName);
            Process process = op.createProcess(project, new Properties());
           
            performProcessAndRespond(request, response, project, process);
        } catch (Exception e) {
            respondException(response, e);
        }
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    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
       
        try {
            Project project = getProject(request);
            AbstractOperation op;
           
            String startColumnName = request.getParameter("startColumnName");
            int columnCount = Integer.parseInt(request.getParameter("columnCount"));
            boolean ignoreBlankCells = Boolean.parseBoolean(request.getParameter("ignoreBlankCells"));
            boolean fillDown = Boolean.parseBoolean(request.getParameter("fillDown"));
           
            String combinedColumnName = request.getParameter("combinedColumnName");
            if (combinedColumnName != null) {
                boolean prependColumnName = Boolean.parseBoolean(request.getParameter("prependColumnName"));
                String separator = request.getParameter("separator");
                op = new TransposeColumnsIntoRowsOperation(
                    startColumnName, columnCount,
                    ignoreBlankCells, fillDown,
                    combinedColumnName, prependColumnName, separator);
            } else {
                String keyColumnName = request.getParameter("keyColumnName");
                String valueColumnName = request.getParameter("valueColumnName");
               
                op = new TransposeColumnsIntoRowsOperation(
                    startColumnName, columnCount,
                    ignoreBlankCells, fillDown,
                    keyColumnName, valueColumnName);
            }
           
            Process process = op.createProcess(project, new Properties());
           
            performProcessAndRespond(request, response, project, process);
        } catch (Exception e) {
            respondException(response, e);
        }
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            respondException(response, e);
        }
    }
   
    protected void reconstructOperation(Project project, JSONObject obj) {
        AbstractOperation operation = OperationRegistry.reconstruct(project, obj);
        if (operation != null) {
            try {
                Process process = operation.createProcess(project, new Properties());
               
                project.processManager.queueProcess(process);
            } catch (Exception e) {
                e.printStackTrace();
            }
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            String jsonString = request.getParameter("schema");
            JSONObject json = ParsingUtilities.evaluateJsonStringToObject(jsonString);
            RdfSchema schema = RdfSchema.reconstruct(json);
           
            AbstractOperation op = new SaveRdfSchemaOperation(schema);
            Process process = op.createProcess(project, new Properties());
           
            performProcessAndRespond(request, response, project, process);
           
            /*project.schema = schema;
           
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Related Classes of com.google.refine.model.AbstractOperation

  • com.google.refine.commands.cell.JoinMultiValueCellsCommand
  • com.google.refine.commands.cell.KeyValueColumnizeCommand
  • com.google.refine.commands.cell.SplitMultiValueCellsCommand
  • com.google.refine.commands.cell.TransposeColumnsIntoRowsCommand
  • com.google.refine.commands.cell.TransposeRowsIntoColumnsCommand
  • com.google.refine.commands.column.MoveColumnCommand
  • com.google.refine.commands.column.RemoveColumnCommand
  • com.google.refine.commands.column.RenameColumnCommand
  • com.google.refine.commands.EngineDependentCommand
  • com.google.refine.commands.history.ApplyOperationsCommand
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