adding export interface

client/src/main/java/com/kritsit/casetracker/client/domain/services/Export.java

@@ -0,0 +1,63 @@
+package com.kritsit.casetracker.client.domain.services;
+
+import java.io.File;
+import java.io.IOException;
+
+import java.util.List;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.itextpdf.text.Chunk;
+import com.itextpdf.text.Document;
+import com.itextpdf.text.DocumentException;
+import com.itextpdf.text.Font;
+import com.itextpdf.text.Paragraph;
+import com.itextpdf.text.Phrase;
+import com.itextpdf.text.pdf.PdfPCell;
+import com.itextpdf.text.pdf.PdfPTable;
+import com.itextpdf.text.pdf.PdfWriter;
+
+public class Export implements IExportService{
+
+    private final Logger logger = LoggerFactory.getLogger(Export.class);
+
+    private void exportToPDF(List<String> headers, List<String[]> cells, File file){
+
+        Document document = new Document();
+
+        try {
+	    logger.info("Creating file output");
+            PdfWriter.getInstance(document,
+                new FileOutputStream(file));
+            document.open();
+            document.add(createTable(headers, cells));
+            document.close();
+	    logger.info("export to PDF: success");
+        } catch (DocumentException e) {
+            e.printStackTrace();
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }          
+    }
+
+    private PdfPTable createTable(List<String> headers, List<String[]> cells){
+
+        PdfPTable table = new PdfPTable(headers.size());
+	Font boldFont = new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD);
+	logger.info("Filling in the table");	
+
+	for(int i=0; i<headers.size(); i++){
+	    PdfPCell cell = new PdfPCell(new Phrase(headers.get(i), boldFont));
+	    table.addCell(cell);
+	}
+
+        for(int j=0; i<cells.size(); j++){
+		for(int k=0; k < cells.get(j).length; k++){
+		    PdfPCell cell = new PdfPCell(new Phrase(cells.get(j)[k]));
+		    table.addCell(cell);
+		}		           
+        }           
+        return table;           
+    }
+}

client/src/main/java/com/kritsit/casetracker/client/domain/services/IExportService.java

@@ -0,0 +1,10 @@
+package com.kritsit.casetracker.client.domain.services;
+
+import java.util.List;
+import java.io.File;
+
+public interface IExportService {
+    void exportToPDF(List<String> headers, List<String[]> cells, File file);
+}
+
+

client/src/main/java/com/kritsit/casetracker/client/domain/ui/AdministratorFrame.java

@@ -45,6 +45,7 @@ private void setUpController() {
         logger.debug("Setting up controller");
         IAdministratorService administratorService = ServiceFactory.getAdministratorService(user);
         IMenuService menuService = ServiceFactory.getMenuService(user);
+	IExportService exportService = ServiceFactory.getExportService(user);
         controller.setAdministratorService(administratorService);
         controller.setMenuService(menuService);
         controller.setStage(stage);

client/src/main/java/com/kritsit/casetracker/client/domain/ui/controller/AdministratorController.java

@@ -15,6 +15,7 @@
 
 import com.kritsit.casetracker.client.domain.services.IAdministratorService;
 import com.kritsit.casetracker.client.domain.services.IMenuService;
+import com.kritsit.casetracker.client.domain.services.IExportService;
 import com.kritsit.casetracker.client.domain.services.InputToModelParseResult;
 import com.kritsit.casetracker.shared.domain.model.Permission;
 import com.kritsit.casetracker.shared.domain.model.Staff;
@@ -64,6 +65,7 @@ public class AdministratorController implements IController {
     private FilteredList<Staff> filteredStaff;
     private IAdministratorService administratorService;
     private IMenuService menuService;
+    private IExportService exportService;
     private Stage stage;
     private final Logger logger = LoggerFactory.getLogger(AdministratorController.class);
 
@@ -74,6 +76,10 @@ public void setAdministratorService(IAdministratorService administratorService)
     public void setMenuService(IMenuService menuService){
         this.menuService = menuService;
     }
+
+    public void setExportService(IExportService exportService){
+	this.exportService = exportService;
+    }
 
     public void initFrame(){
         logger.info("Initiating frame");
@@ -138,7 +144,7 @@ public void initialize(){
         });
 
         exportItem.setOnAction(event->{
-            exportToPDF();
+            //to be done
         });
     }
 
@@ -373,59 +379,6 @@ private void resetPassword(String username){
           }  
     }
 
-    private void exportToPDF(){
-        Document document = new Document();
-        try {
-            PdfWriter.getInstance(document,
-                new FileOutputStream("Users Report.pdf"));
-            document.open();
-            document.add(new Paragraph("Case Tracker users:"));
-            document.add(Chunk.NEWLINE);
-            document.add(createTable());
-            document.close();
-        } catch (DocumentException e) {
-            e.printStackTrace();
-        } catch (FileNotFoundException e) {
-            e.printStackTrace();
-        }
-
-    }
-
-    private PdfPTable createTable(){
-
-        PdfPTable table = new PdfPTable(5);
-
-        Font boldFont = new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD);
-        PdfPCell cellFirstName = new PdfPCell(new Phrase("First name", boldFont));
-        PdfPCell cellLastName = new PdfPCell(new Phrase("Last name", boldFont));
-        PdfPCell cellUsername = new PdfPCell(new Phrase("Username", boldFont));
-        PdfPCell cellDepartment = new PdfPCell(new Phrase("Department", boldFont));
-        PdfPCell cellPermission = new PdfPCell(new Phrase("Permission", boldFont));
-        table.addCell(cellFirstName);
-        table.addCell(cellLastName);
-        table.addCell(cellUsername);
-        table.addCell(cellDepartment);
-        table.addCell(cellPermission);
-
-        for(int i=0; i<filteredStaff.size(); i++){
-            PdfPCell cell1 = new PdfPCell(new Phrase(filteredStaff.get(i).getFirstName()));
-            PdfPCell cell2 = new PdfPCell(new Phrase(filteredStaff.get(i).getLastName()));
-            PdfPCell cell3 = new PdfPCell(new Phrase(filteredStaff.get(i).getUsername()));
-            PdfPCell cell4 = new PdfPCell(new Phrase(filteredStaff.get(i).getDepartment()));
-            PdfPCell cell5 = new PdfPCell(new Phrase(filteredStaff.get(i).getPermission().toString()));
-            table.addCell(cell1);
-            table.addCell(cell2);
-            table.addCell(cell3);
-            table.addCell(cell4);
-            table.addCell(cell5);
-
-
-        }
-
-        return table;    
-
-    }
-
     @FXML private TextField txfFilterUsers;
     @FXML private ComboBox<String> cbxFilterPermissions;
     @FXML private Button btnResetPassword;