package com.metaweb.gridworks.commands.cell; import java.io.IOException; import java.util.Properties; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.metaweb.gridworks.commands.Command; import com.metaweb.gridworks.model.AbstractOperation; import com.metaweb.gridworks.model.Project; import com.metaweb.gridworks.operations.cell.MultiValuedCellJoinOperation; import com.metaweb.gridworks.process.Process; public class JoinMultiValueCellsCommand extends Command { @Override public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try { Project project = getProject(request); String columnName = request.getParameter("columnName"); String keyColumnName = request.getParameter("keyColumnName"); String separator = request.getParameter("separator"); AbstractOperation op = new MultiValuedCellJoinOperation(columnName, keyColumnName, separator); Process process = op.createProcess(project, new Properties()); performProcessAndRespond(request, response, project, process); } catch (Exception e) { respondException(response, e); } } }