Initial commit

src/main/java/ninja/javafx/smartcsv/FileReader.java

@@ -0,0 +1,37 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * Created by Andreas on 19.11.2015.
+ */
+public interface FileReader {
+    void read(File filename) throws IOException;
+}

src/main/java/ninja/javafx/smartcsv/csv/CSVFileReader.java

@@ -0,0 +1,80 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.csv;
+
+import ninja.javafx.smartcsv.FileReader;
+import ninja.javafx.smartcsv.fx.table.model.CSVModel;
+import ninja.javafx.smartcsv.fx.table.model.CSVRow;
+import org.springframework.stereotype.Service;
+import org.supercsv.io.CsvMapReader;
+import org.supercsv.io.ICsvMapReader;
+import org.supercsv.prefs.CsvPreference;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Map;
+
+/**
+ * Created by Andreas on 18.11.2015.
+ */
+@Service
+public class CSVFileReader implements FileReader {
+
+    private CSVModel model;
+
+    @Override
+    public void read(File file) throws IOException {
+
+        ICsvMapReader mapReader = null;
+        try {
+            mapReader = new CsvMapReader(new java.io.FileReader(file.getAbsoluteFile()), CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE);
+            model = new CSVModel(file.getAbsolutePath());
+
+            // the header columns are used as the keys to the Map
+            String[] header = mapReader.getHeader(true);
+            model.setHeader(header);
+
+            Map<String, String> customerMap;
+            while ((customerMap = mapReader.read(header)) != null) {
+                CSVRow row = model.addRow();
+                for (String column : header) {
+                    row.addValue(column, customerMap.get(column));
+                }
+            }
+
+        } finally {
+            if (mapReader != null) {
+                mapReader.close();
+            }
+        }
+    }
+
+    public CSVModel getData() {
+        return model;
+    }
+
+}

src/main/java/ninja/javafx/smartcsv/csv/CSVFileWriter.java

@@ -0,0 +1,80 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>                                              
+                                                                                                                    
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+  
+*/
+
+package ninja.javafx.smartcsv.csv;
+
+import ninja.javafx.smartcsv.fx.table.model.CSVModel;
+import ninja.javafx.smartcsv.fx.table.model.CSVRow;
+import org.springframework.stereotype.Service;
+import org.supercsv.io.CsvMapWriter;
+import org.supercsv.io.ICsvMapWriter;
+import org.supercsv.prefs.CsvPreference;
+
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Map;
+
+import static java.util.stream.Collectors.toMap;
+
+/**
+ * filewriter for the csv
+ */
+@Service
+public class CSVFileWriter {
+
+    public void saveFile(CSVModel model) throws IOException {
+        ICsvMapWriter mapWriter = null;
+        try {
+            mapWriter = new CsvMapWriter(new FileWriter(model.getFilepath()), CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE);
+            mapWriter.writeHeader(model.getHeader());
+
+            for(CSVRow row: model.getRows()) {
+                Map<String, String> columns = convertMapFromModel(row);
+                mapWriter.write(columns, model.getHeader());
+            }
+        }
+        finally {
+            if( mapWriter != null ) {
+                mapWriter.close();
+            }
+        }
+    }
+
+    /**
+     * transforms the column map from CSVValue to a simple Map<String,String>
+     * @param row the row to convert
+     * @return a simple map for the supercvs writer
+     */
+    private Map<String, String> convertMapFromModel(CSVRow row) {
+        return row.getColumns().entrySet().stream()
+                .collect(
+                        toMap(
+                            Map.Entry::getKey,
+                            e -> e.getValue().getValue().getValue() != null ? e.getValue().getValue().getValue() : ""
+                        )
+                );
+    }
+}

src/main/java/ninja/javafx/smartcsv/fx/FXMLController.java

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+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx;
+
+
+import javafx.fxml.FXMLLoader;
+import javafx.fxml.Initializable;
+import javafx.scene.Node;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.beans.factory.annotation.Value;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ResourceBundle;
+
+public abstract class FXMLController implements InitializingBean, Initializable {
+
+    protected Node view;
+    protected String fxmlFilePath;
+    protected String resourcePath;
+
+    public abstract void setFxmlFilePath(String filePath);
+
+    @Value("${resource.main}")
+    public void setResourceBundle(String resourcePath) {
+        this.resourcePath = resourcePath;
+    }
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        loadFXML();
+    }
+
+    protected final void loadFXML() throws IOException {
+        try (InputStream fxmlStream = getClass().getResourceAsStream(fxmlFilePath)) {
+            FXMLLoader loader = new FXMLLoader();
+            loader.setResources(ResourceBundle.getBundle(this.resourcePath));
+            loader.setController(this);
+            this.view = (loader.load(fxmlStream));
+        } catch (Throwable t) {
+            t.printStackTrace();
+        }
+    }
+
+    public Node getView() {
+        return view;
+    }
+}

src/main/java/ninja/javafx/smartcsv/fx/SmartCSV.java

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+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx;
+
+import javafx.application.Application;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+import org.springframework.context.annotation.*;
+import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
+
+@Configuration
+@ComponentScan("ninja.javafx")
+@PropertySource(value = "classpath:/ninja/javafx/smartcsv/fx/application.properties")
+public class SmartCSV extends Application {
+
+    private AnnotationConfigApplicationContext appContext;
+
+    @Override
+    public void start(Stage primaryStage) throws Exception {
+        appContext = new AnnotationConfigApplicationContext(SmartCSV.class);
+        String name = appContext.getEnvironment().getProperty("application.name");
+        String version = appContext.getEnvironment().getProperty("application.version");
+
+        try {
+            showUI(primaryStage, name, version);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    @Bean
+    public static PropertySourcesPlaceholderConfigurer placeholderConfigurer() {
+        return new PropertySourcesPlaceholderConfigurer();
+    }
+
+    @Override
+    public void stop() throws Exception {
+        if (appContext != null) {
+            appContext.close();
+        }
+
+        super.stop();
+    }
+
+    public static void main(String[] args) {
+        launch(args);
+    }
+
+    private void showUI(Stage primaryStage, String name, String version) {
+        SmartCSVController smartCVSController = appContext.getBean(SmartCSVController.class);
+        Scene scene = new Scene((Parent) smartCVSController.getView());
+
+        primaryStage.setScene(scene);
+        primaryStage.setTitle(String.format("%s %s", name, version));
+        primaryStage.show();
+    }
+
+}

src/main/java/ninja/javafx/smartcsv/fx/SmartCSVController.java

@@ -0,0 +1,290 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx;
+
+import javafx.application.Platform;
+import javafx.concurrent.Service;
+import javafx.concurrent.Task;
+import javafx.event.ActionEvent;
+import javafx.event.EventHandler;
+import javafx.fxml.FXML;
+import javafx.scene.control.Label;
+import javafx.scene.control.TableColumn;
+import javafx.scene.control.TableView;
+import javafx.scene.layout.BorderPane;
+import javafx.stage.FileChooser;
+import ninja.javafx.smartcsv.FileReader;
+import ninja.javafx.smartcsv.csv.CSVFileReader;
+import ninja.javafx.smartcsv.csv.CSVFileWriter;
+import ninja.javafx.smartcsv.fx.table.ObservableMapValueFactory;
+import ninja.javafx.smartcsv.fx.table.ValidationCellFactory;
+import ninja.javafx.smartcsv.fx.table.model.CSVModel;
+import ninja.javafx.smartcsv.fx.table.model.CSVValue;
+import ninja.javafx.smartcsv.fx.table.model.CSVRow;
+import ninja.javafx.smartcsv.validation.ValidationFileReader;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.util.ResourceBundle;
+
+import static javafx.application.Platform.runLater;
+
+/**
+ * main controller of the application
+ */
+@Component
+public class SmartCSVController extends FXMLController {
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // injections
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    @Autowired
+    private CSVFileReader csvLoader;
+
+    @Autowired
+    private ValidationFileReader validationLoader;
+
+    @Autowired
+    private CSVFileWriter csvFileWriter;
+
+    @FXML
+    private BorderPane applicationPane;
+
+    @FXML
+    private Label stateline;
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // injections
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    private ValidationCellFactory cellFactory = new ValidationCellFactory();
+    private final LoadCSVService loadCSVService = new LoadCSVService();
+    private final SaveCSVService saveCSVService = new SaveCSVService();
+    private CSVModel model;
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // init
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    @Override
+    public void initialize(URL location, ResourceBundle resources) {
+        stateline.setVisible(false);
+    }
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // setter
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    @Value("${fxml.smartcvs.view}")
+    @Override
+    public void setFxmlFilePath(String filePath) {
+        this.fxmlFilePath = filePath;
+    }
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // actions
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    @FXML
+    public void openCsv(ActionEvent actionEvent) {
+        loadFile(csvLoader, "CSV files (*.csv)", "*.csv", "Open CSV");
+    }
+
+    @FXML
+    public void openConfig(ActionEvent actionEvent) {
+        loadFile(validationLoader, "JSON files (*.json)", "*.json", "Open Validation Configuration");
+    }
+
+    @FXML
+    public void saveCsv(ActionEvent actionEvent) {
+        saveCSVService.restart();
+    }
+
+    @FXML
+    public void saveAsCsv(ActionEvent actionEvent) {
+        saveFile(csvFileWriter, "CSV files (*.csv)", "*.csv");
+    }
+
+    @FXML
+    public void close(ActionEvent actionEvent) {
+        Platform.exit();
+    }
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // private methods
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    private void loadFile(FileReader fileReader, String filterText, String filter, String title) {
+        final FileChooser fileChooser = new FileChooser();
+
+        //Set extension filter
+        final FileChooser.ExtensionFilter extFilter = new FileChooser.ExtensionFilter(filterText, filter);
+        fileChooser.getExtensionFilters().add(extFilter);
+        fileChooser.setTitle(title);
+
+        //Show open file dialog
+        final File file = fileChooser.showOpenDialog(applicationPane.getScene().getWindow());
+        if (file != null) {
+            loadCSVService.setFile(file);
+            loadCSVService.setFileReader(fileReader);
+            loadCSVService.restart();
+        }
+    }
+
+    private void saveFile(CSVFileWriter writer, String filterText, String filter) {
+        if (model != null) {
+            final FileChooser fileChooser = new FileChooser();
+
+            //Set extension filter
+            final FileChooser.ExtensionFilter extFilter = new FileChooser.ExtensionFilter(filterText, filter);
+            fileChooser.getExtensionFilters().add(extFilter);
+
+            File initfile = new File(model.getFilepath());
+            fileChooser.setInitialDirectory(initfile.getParentFile());
+            fileChooser.setInitialFileName(initfile.getName());
+            fileChooser.setTitle("Save File");
+
+            //Show open file dialog
+            final File file = fileChooser.showOpenDialog(applicationPane.getScene().getWindow());
+            if (file != null) {
+                model.setFilepath(file.getAbsolutePath());
+                saveCSVService.restart();
+            }
+        }
+    }
+
+    /**
+     * Creates new table view and add the new content
+     */
+    private void resetContent() {
+        model = csvLoader.getData();
+        model.setValidator(validationLoader.getValidator());
+
+        TableView<CSVRow> tableView = new TableView<>();
+
+        for (String column: model.getHeader()) {
+            addColumn(column, tableView);
+        }
+        tableView.getItems().setAll(model.getRows());
+        tableView.setEditable(true);
+
+        applicationPane.setCenter(tableView);
+    }
+
+    /**
+     * Adds a column with the given name to the tableview
+     * @param header name of the column header
+     * @param tableView the tableview
+     */
+    private void addColumn(String header, TableView tableView) {
+        TableColumn column = new TableColumn(header);
+        column.setCellValueFactory(new ObservableMapValueFactory(header));
+        column.setCellFactory(cellFactory);
+        column.setEditable(true);
+        column.setOnEditCommit(new EventHandler<TableColumn.CellEditEvent<CSVRow, CSVValue>>() {
+            @Override
+            public void handle(TableColumn.CellEditEvent<CSVRow, CSVValue> event) {
+                event.getTableView().getItems().get(event.getTablePosition().getRow()).
+                getColumns().get(header).
+                        setValue(event.getNewValue());
+            }
+        });
+
+        tableView.getColumns().add(column);
+    }
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // inner class
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    /**
+     * Service class for async load of a csv file
+     */
+    private class LoadCSVService extends Service {
+
+        private File file = null;
+        private FileReader fileReader;
+
+        public void setFile(File value) {
+            file = value;
+        }
+        public void setFileReader(FileReader fileReader) {
+            this.fileReader = fileReader;
+        }
+
+        @Override
+        protected Task createTask() {
+            return new Task() {
+                @Override
+                protected Void call() throws Exception {
+                    if (file != null) {
+                        try {
+                            fileReader.read(file);
+                            runLater(SmartCSVController.this::resetContent);
+                        } catch (IOException ex) {
+                            ex.printStackTrace();
+                        }
+                    }
+                    return null;
+                }
+            };
+        }
+    }
+
+    /**
+     * Service class for async load of a csv file
+     */
+    private class SaveCSVService extends Service {
+
+        @Override
+        protected Task createTask() {
+            return new Task() {
+                @Override
+                protected Void call() throws Exception {
+                    try {
+                        csvFileWriter.saveFile(model);
+                        runLater(SmartCSVController.this::resetContent);
+                    } catch (IOException ex) {
+                        ex.printStackTrace();
+                    }
+                    return null;
+                }
+            };
+        }
+    }
+}

src/main/java/ninja/javafx/smartcsv/fx/table/EditableValidationCell.java

@@ -0,0 +1,136 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx.table;
+
+import javafx.scene.control.ContentDisplay;
+import javafx.scene.control.TableCell;
+import javafx.scene.control.TextField;
+import javafx.scene.control.Tooltip;
+import javafx.scene.input.KeyCode;
+import ninja.javafx.smartcsv.fx.table.model.CSVRow;
+import ninja.javafx.smartcsv.fx.table.model.CSVValue;
+
+import static javafx.application.Platform.runLater;
+
+/**
+ * Created by Andreas on 27.11.2015.
+ */
+public class EditableValidationCell extends TableCell<CSVRow, CSVValue> {
+
+    private ValueTextField textField;
+
+    @Override
+    public void startEdit() {
+        super.startEdit();
+        setTextField();
+        runLater(() -> {
+            textField.requestFocus();
+            textField.selectAll();
+        });
+    }
+
+    @Override
+    public void cancelEdit() {
+        super.cancelEdit();
+        setText(getItem().getValue());
+        setContentDisplay(ContentDisplay.TEXT_ONLY);
+    }
+
+    @Override
+    protected void updateItem(CSVValue item, boolean empty) {
+        super.updateItem(item, empty);
+
+        if (item == null || item.getValid().isValid() || isEditing()) {
+            setStyle("");
+            setTooltip(null);
+        } else if (!item.getValid().isValid()) {
+            setStyle("-fx-background-color: #ff8888");
+            setTooltip(new Tooltip(item.getValid().error()));
+        }
+
+        if (item == null || empty) {
+            setTextInCell(null);
+        } else {
+            if (isEditing()) {
+                setTextField();
+                textField.setValue(item);
+            } else {
+                setTextInCell(item.getValue());
+            }
+        }
+    }
+
+    private void setTextField() {
+        if (textField == null) {
+            createTextField();
+        }
+        setGraphic(textField);
+        setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
+    }
+
+    private void setTextInCell(String text) {
+        setGraphic(null);
+        setText(text);
+        setContentDisplay(ContentDisplay.TEXT_ONLY);
+    }
+
+    private void createTextField() {
+        textField = new ValueTextField(getItem());
+        textField.setMinWidth(this.getWidth() - this.getGraphicTextGap() * 2);
+        textField.setOnKeyPressed(t -> {
+            if (t.getCode() == KeyCode.ENTER) {
+                commitEdit(textField.getValue());
+            } else if (t.getCode() == KeyCode.ESCAPE) {
+                cancelEdit();
+            }
+        });
+        textField.focusedProperty().addListener((observable, oldValue, newValue) -> {
+            if (!newValue && textField != null) {
+                commitEdit(textField.getValue());
+            }
+        });
+    }
+
+    private class ValueTextField extends TextField {
+        private CSVValue value;
+
+        public ValueTextField(CSVValue value) {
+            setValue(value);
+        }
+
+        public void setValue(CSVValue value) {
+            this.value = value;
+            setText(value.getValue());
+        }
+
+        public CSVValue getValue() {
+            value.setValue(getText());
+            return value;
+        }
+
+    }
+}

src/main/java/ninja/javafx/smartcsv/fx/table/ObservableMapValueFactory.java

@@ -0,0 +1,53 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx.table;
+
+import javafx.beans.property.ObjectProperty;
+import javafx.scene.control.TableColumn;
+import javafx.util.Callback;
+import ninja.javafx.smartcsv.fx.table.model.CSVRow;
+import ninja.javafx.smartcsv.fx.table.model.CSVValue;
+
+/**
+ * Created by Andreas on 18.11.2015.
+ */
+public class ObservableMapValueFactory implements
+        Callback<TableColumn.CellDataFeatures<CSVRow, CSVValue>, ObjectProperty<CSVValue>> {
+
+    private final Object key;
+
+    public ObservableMapValueFactory(Object key) {
+        this.key = key;
+    }
+
+    @Override
+    public ObjectProperty<CSVValue> call(TableColumn.CellDataFeatures<CSVRow, CSVValue> features) {
+        CSVRow row = features.getValue();
+        ObjectProperty<CSVValue> value = row.getColumns().get(key);
+        return value;
+    }
+}

src/main/java/ninja/javafx/smartcsv/fx/table/ValidationCellFactory.java

@@ -0,0 +1,45 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx.table;
+
+import javafx.scene.control.TableCell;
+import javafx.scene.control.TableColumn;
+import javafx.util.Callback;
+import ninja.javafx.smartcsv.fx.table.model.CSVModel;
+import ninja.javafx.smartcsv.fx.table.model.CSVRow;
+import ninja.javafx.smartcsv.fx.table.model.CSVValue;
+
+/**
+ * Created by Andreas on 18.11.2015.
+ */
+public class ValidationCellFactory implements Callback<TableColumn<CSVRow, CSVValue>, TableCell<CSVRow, CSVValue>> {
+
+    @Override
+    public TableCell<CSVRow, CSVValue> call(TableColumn<CSVRow, CSVValue> param) {
+        return new EditableValidationCell();
+    }
+}

src/main/java/ninja/javafx/smartcsv/fx/table/model/CSVModel.java

@@ -0,0 +1,121 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx.table.model;
+
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import ninja.javafx.smartcsv.validation.ValidationState;
+import ninja.javafx.smartcsv.validation.Validator;
+
+/**
+ * The CSVModel is the client representation for the csv filepath.
+ * It holds the data in rows, stores the header and manages the validator.
+ */
+public class CSVModel {
+
+    private Validator validator;
+    private ObservableList<CSVRow> rows = FXCollections.observableArrayList();
+    private String[] header;
+    private String filepath;
+
+    public CSVModel(String filepath) {
+        this.filepath = filepath;
+    }
+
+    public String getFilepath() {
+        return this.filepath;
+    }
+
+    public void setFilepath(String filepath) {
+        this.filepath = filepath;
+    }
+
+    /**
+     * sets the validator for the data revalidates
+     * @param validator the validator for this data
+     */
+    public void setValidator(Validator validator) {
+        this.validator = validator;
+        revalidate();
+    }
+
+    /**
+     * returns the data as a list of rows of the
+     * @return list of rows
+     */
+    public ObservableList<CSVRow> getRows() {
+        return rows;
+    }
+
+    /**
+     * adds a new and empty row
+     * @return the new row
+     */
+    public CSVRow addRow() {
+        CSVRow row = new CSVRow();
+        row.setValidator(validator);
+        row.setRowNumber(rows.size());
+        rows.add(row);
+        return row;
+    }
+
+    /**
+     * sets the column headers as string array
+     * @param header the headers of the columns
+     */
+    public void setHeader(String[] header) {
+        this.header = header;
+    }
+
+    /**
+     * returns the column headers
+     * @return the column headers
+     */
+    public String[] getHeader() {
+        return header;
+    }
+
+
+    /**
+     * walks through the data and validates each value
+     */
+    private void revalidate() {
+        for (CSVRow row: rows) {
+            row.setValidator(validator);
+            for (String column: row.getColumns().keySet()) {
+                CSVValue value = row.getColumns().get(column).getValue();
+                value.setValidator(validator);
+                if (validator != null) {
+                    value.setValid(validator.isValid(column, value.getValue()));
+                } else {
+                    value.setValid(new ValidationState());
+                }
+            }
+        }
+    }
+
+}

src/main/java/ninja/javafx/smartcsv/fx/table/model/CSVRow.java

@@ -0,0 +1,90 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx.table.model;
+
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableMap;
+import ninja.javafx.smartcsv.validation.Validator;
+
+/**
+ * This class represents a single row in the csv file.
+ */
+public class CSVRow {
+    private Validator validator;
+    private ObservableMap<String, ObjectProperty<CSVValue>> columns = FXCollections.observableHashMap();
+    private int rowNumber;
+
+    /**
+     * single row
+     * @param validator the reference to the validator
+     */
+    public void setValidator(Validator validator) {
+        this.validator = validator;
+    }
+
+    /**
+     * sets the row number
+     * @param rowNumber
+     */
+    public void setRowNumber(int rowNumber) {
+        this.rowNumber = rowNumber;
+    }
+
+    /**
+     * return the row number
+     * @return row number
+     */
+    public int getRowNumber() {
+        return rowNumber;
+    }
+
+
+    /**
+     * returns the columns with data as Map
+     * @return columns with data
+     */
+    public ObservableMap<String, ObjectProperty<CSVValue>> getColumns() {
+        return columns;
+    }
+
+    /**
+     * stores the given value in the given column of this row
+     * @param column column name
+     * @param value the value to store
+     */
+    public void addValue(String column, String value) {
+        CSVValue v = new CSVValue();
+        v.setValidator(validator);
+        v.setValue(value);
+        v.setColumn(column);
+        v.setRowNumber(rowNumber);
+        columns.put(column, new SimpleObjectProperty<>(v));
+    }
+
+}

src/main/java/ninja/javafx/smartcsv/fx/table/model/CSVValue.java

@@ -0,0 +1,112 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.fx.table.model;
+
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.property.StringProperty;
+import ninja.javafx.smartcsv.validation.ValidationState;
+import ninja.javafx.smartcsv.validation.Validator;
+
+/**
+ * The csv value represents the value of a single cell.
+ * It also knows about the position (row and column)
+ * and if the value is valid based on the validator.
+ */
+public class CSVValue {
+    private Validator validator;
+    private int rowNumber;
+    private String column;
+    private StringProperty value = new SimpleStringProperty();
+    private ValidationState valid = new ValidationState();
+
+    /**
+     * single value of a cell
+     * @param validator the reference to the validator
+     */
+    public void setValidator(Validator validator) {
+        this.validator = validator;
+    }
+
+    /**
+     * the row number this value is stored in
+     * @param row row number
+     */
+    public void setRowNumber(int row) {
+        this.rowNumber = row;
+    }
+
+    /**
+     * the column this value is stored in
+     * @param column header name of the column
+     */
+    public void setColumn(String column) {
+        this.column = column;
+    }
+
+    /**
+     * returns the real value
+     * @return the real value
+     */
+    public String getValue() {
+        return value.get();
+    }
+
+    /**
+     * JavaFX property representation of the real value
+     * @return property of real value
+     */
+    public StringProperty valueProperty() {
+        return value;
+    }
+
+    /**
+     * sets the real value
+     * @param value the real value
+     */
+    public void setValue(String value) {
+        if (validator != null) {
+            valid = validator.isValid(column, value);
+        }
+        this.value.set(value);
+    }
+
+    /**
+     * returns if the value is valid to the rules of the validator
+     * @return
+     */
+    public ValidationState getValid() {
+        return valid;
+    }
+
+    /**
+     * sets the state if a value is valid or not
+     * @param valid the validation state
+     */
+    protected void setValid(ValidationState valid) {
+        this.valid = valid;
+    }
+}

src/main/java/ninja/javafx/smartcsv/validation/ValidationFileReader.java

@@ -0,0 +1,53 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.validation;
+
+import com.typesafe.config.Config;
+import com.typesafe.config.ConfigFactory;
+import ninja.javafx.smartcsv.FileReader;
+import org.springframework.stereotype.Service;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * This class loads the constraints as json config
+ */
+@Service
+public class ValidationFileReader implements FileReader {
+
+    private Config config;
+
+    @Override
+    public void read(File file) throws IOException {
+        config = ConfigFactory.parseFile(file);
+    }
+
+    public Validator getValidator() {
+        return new Validator(config);
+    }
+}

src/main/java/ninja/javafx/smartcsv/validation/ValidationState.java

@@ -0,0 +1,51 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.validation;
+
+import java.io.StringWriter;
+
+/**
+ * Created by Andreas on 28.11.2015.
+ */
+public class ValidationState {
+    private boolean valid = true;
+    private StringWriter messages = new StringWriter();
+
+    public void invalidate(String message) {
+        valid = false;
+        messages.append(message).append('\n');
+    }
+
+    public boolean isValid() {
+        return valid;
+    }
+
+    public String error() {
+        return messages.toString();
+    }
+
+}

src/main/java/ninja/javafx/smartcsv/validation/Validator.java

@@ -0,0 +1,216 @@
+/*
+   The MIT License (MIT)
+   -----------------------------------------------------------------------------
+
+   Copyright (c) 2015 javafx.ninja <info@javafx.ninja>
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+
+*/
+
+package ninja.javafx.smartcsv.validation;
+
+import com.typesafe.config.Config;
+import groovy.lang.Binding;
+import groovy.lang.GroovyShell;
+import groovy.lang.Script;
+import org.codehaus.groovy.control.CompilationFailedException;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.apache.commons.validator.GenericValidator.*;
+
+/**
+ * This class checks all the validations defined in the
+ * Config against a given value
+ */
+public class Validator {
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // member variables
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    private Config validationConfig;
+    private GroovyShell shell = new GroovyShell();
+    private Map<String, Script> scriptCache = new HashMap<>();
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // constructors
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    /**
+     * JSON configuration for this validator
+     * @param validationConfig
+     */
+    public Validator(Config validationConfig) {
+         this.validationConfig = validationConfig;
+    }
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // oublic methods
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    /**
+     * checks if the value is valid for the column configuration
+     * @param column the column name
+     * @param value the value to check
+     * @return ValidationState with information if valid and if not which error happened
+     */
+    public ValidationState isValid(String column, String value) {
+        ValidationState result = new ValidationState();
+        if (validationConfig != null) {
+            Config columnConfig = getColumnConfig(column);
+            if (columnConfig != null) {
+                checkBlankOrNull(columnConfig, value, result);
+                if (value != null) {
+                    checkRegularExpression(columnConfig, value, result);
+                    checkAlphaNumeric(columnConfig, value, result);
+                    checkDate(columnConfig, value, result);
+                    checkMaxLength(columnConfig, value, result);
+                    checkMinLength(columnConfig, value, result);
+                    checkInteger(columnConfig, value, result);
+                    checkGroovy(column, columnConfig, value, result);
+                }
+            }
+        }
+        return result;
+    }
+
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+    // private methods
+    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+    private void checkGroovy(String column, Config columnConfig, String value, ValidationState result) {
+        String groovyScript = getString(columnConfig, "groovy");
+        if (groovyScript != null) {
+
+            Script script = scriptCache.get(column);
+            if (script == null) {
+                script = shell.parse(groovyScript);
+                scriptCache.put(column, script);
+            }
+
+            Binding binding = new Binding();
+            binding.setVariable("value", value);
+            script.setBinding(binding);
+
+            Object groovyResult = null;
+            try {
+                groovyResult = script.run();
+            } catch (CompilationFailedException e) {
+                result.invalidate("groovy script '"+groovyScript+"' throws exception: "+e.getMessage());
+                e.printStackTrace();
+            }
+            if (groovyResult == null) {
+                result.invalidate("groovy script '"+groovyScript+"' returns null");
+            }
+
+            if (!isScriptResultTrue(groovyResult)) {
+                result.invalidate(groovyResult.toString());
+            }
+
+        }
+    }
+
+    private boolean isScriptResultTrue(Object groovyResult) {
+        return groovyResult.equals(true) || groovyResult.toString().trim().toLowerCase().equals("true");
+    }
+
+    private void checkBlankOrNull(Config columnConfig, String value, ValidationState result) {
+        if (getBoolean(columnConfig, "not empty")) {
+            if (isBlankOrNull(value)) {
+                result.invalidate("should not be empty");
+            }
+        }
+    }
+
+    private void checkInteger(Config columnConfig, String value, ValidationState result) {
+        if (getBoolean(columnConfig, "integer")) {
+            if (!isInt(value)) {
+                result.invalidate("should be an integer");
+            }
+        }
+    }
+
+    private void checkMinLength(Config columnConfig, String value, ValidationState result) {
+        Integer minLength = getInteger(columnConfig, "minlength");
+        if (minLength != null) {
+            if (!minLength(value, minLength)) {
+                result.invalidate("has not min length of " + minLength);
+            }
+        }
+    }
+
+    private void checkMaxLength(Config columnConfig, String value, ValidationState result) {
+        Integer maxLength = getInteger(columnConfig, "maxlength");
+        if (maxLength != null) {
+            if (!maxLength(value, maxLength)) {
+                result.invalidate("has not max length of " + maxLength);
+            }
+        }
+    }
+
+    private void checkDate(Config columnConfig, String value, ValidationState result) {
+        String dateformat = getString(columnConfig, "date");
+        if (dateformat != null && !dateformat.trim().isEmpty()) {
+            if (!isDate(value, dateformat, true)) {
+                result.invalidate("is not a date of format " + dateformat);
+            }
+        }
+    }
+
+    private void checkAlphaNumeric(Config columnConfig, String value, ValidationState result) {
+        if (getBoolean(columnConfig, "alphanumeric")) {
+            if (!matchRegexp(value, "[0-9a-zA-Z]*")) {
+                result.invalidate("should not be alphanumeric");
+            }
+        }
+    }
+
+    private void checkRegularExpression(Config columnConfig, String value, ValidationState result) {
+        String regexp = getString(columnConfig, "regexp");
+        if (regexp != null && !regexp.trim().isEmpty()) {
+            if (!matchRegexp(value, regexp)) {
+                result.invalidate("does not match " + regexp);
+            }
+        }
+    }
+
+    private Config getColumnConfig(String column) {
+        return validationConfig.hasPath(column) ? validationConfig.getConfig(column) : null;
+    }
+
+    private String getString(Config columnConfig, String path) {
+        return columnConfig.hasPath(path) ? columnConfig.getString(path) : null;
+    }
+
+    private Integer getInteger(Config columnConfig, String path) {
+        return columnConfig.hasPath(path) ? columnConfig.getInt(path) : null;
+    }
+
+
+    private boolean getBoolean(Config columnConfig, String path) {
+        return columnConfig.hasPath(path) && columnConfig.getBoolean(path);
+    }
+
+}

src/main/resources/ninja/javafx/smartcsv/fx/application.properties

@@ -0,0 +1,8 @@
+application.name = SmartCSV.fx
+application.version = 0.1
+
+# fxml views
+fxml.smartcvs.view = /ninja/javafx/smartcsv/fx/smartcsv.fxml
+
+# resources
+resource.main = ninja.javafx.smartcsv.fx.smartcsv

src/main/resources/ninja/javafx/smartcsv/fx/smartcsv.fxml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.*?>
+<?import javafx.scene.control.*?>
+<?import java.lang.*?>
+<?import javafx.scene.layout.*?>
+<?import java.net.URL?>
+
+<BorderPane fx:id="applicationPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="700.0" prefWidth="1000.0" xmlns="http://javafx.com/javafx/8.0.66" xmlns:fx="http://javafx.com/fxml/1">
+   <top>
+      <VBox prefWidth="100.0" BorderPane.alignment="CENTER">
+         <children>
+            <MenuBar>
+              <menus>
+                <Menu mnemonicParsing="false" text="File">
+                  <items>
+                    <MenuItem mnemonicParsing="false" onAction="#openCsv" text="Open CSV" />
+                    <MenuItem mnemonicParsing="false" onAction="#openConfig" text="Open Validation Config" />
+                        <SeparatorMenuItem mnemonicParsing="false" />
+                    <MenuItem mnemonicParsing="false" onAction="#saveCsv" text="Save" />
+                      <MenuItem mnemonicParsing="false" onAction="#saveAsCsv" text="Save As" />
+                        <SeparatorMenuItem mnemonicParsing="false" />
+                        <MenuItem mnemonicParsing="false" onAction="#close" text="Close" />
+                  </items>
+                </Menu>
+                <Menu mnemonicParsing="false" text="Edit">
+                  <items>
+                    <MenuItem mnemonicParsing="false" text="Delete" />
+                  </items>
+                </Menu>
+                <Menu mnemonicParsing="false" text="Help">
+                  <items>
+                    <MenuItem mnemonicParsing="false" text="About" />
+                  </items>
+                </Menu>
+              </menus>
+            </MenuBar>
+         </children>
+      </VBox>
+   </top>
+   <center>
+      <TableView fx:id="tableView" prefHeight="200.0" prefWidth="200.0" BorderPane.alignment="CENTER">
+        <columns>
+        </columns>
+      </TableView>
+   </center>
+   <bottom>
+      <HBox spacing="8.0" BorderPane.alignment="CENTER">
+         <children>
+            <Label fx:id="stateline" text="Status" HBox.hgrow="ALWAYS" />
+         </children>
+         <BorderPane.margin>
+            <Insets bottom="4.0" left="4.0" right="4.0" top="4.0" />
+         </BorderPane.margin>
+      </HBox>
+   </bottom>
+</BorderPane>

src/main/resources/ninja/javafx/smartcsv/fx/smartcsv_de.properties

@@ -0,0 +1,52 @@
+menu.title.import.gpx = Importiere GPX
+menu.title.file = Datei
+menu.title.quit = Beenden
+menu.title.help = Hilfe
+menu.title.settings = Einstellungen
+menu.title.about = \u00dcber GeoFroggerFX
+menu.title.plugins = Plugins
+menu.title.list = Listen
+menu.title.list.new = Liste anlegen
+menu.title.list.delete = Liste l\u00F6schen
+
+menu.title.sort = Sortieren
+menu.title.filter = Filtern
+
+label.text.cache.list=Liste:
+label.text.cache.list.count=Anzahl:
+label.text.name=Name:
+label.text.difficulty=Schwierigkeit:
+label.text.terrain=Gel\u00E4nde
+label.text.placedBy=Platziert von:
+label.text.owner=Betreut von:
+label.text.date=Datum:
+label.text.type=Typ:
+label.text.container=Gr\u00F6\u00dfe:
+label.text.shortdescription=Kurze Beschreibung:
+label.text.htmldescription=HTML Beschreibung
+label.text.longdescription=Lange Beschreibung:
+
+tab.text.descriptions=Beschreibungen
+tab.text.general=Allgemein
+
+sort.cache.name = GC Code
+sort.cache.type = Art
+sort.cache.difficulty = Schwierigkeitsgrad
+sort.cache.terrain = Gel\u00E4nde
+sort.cache.placedBy = Platziert von
+sort.cache.owner = Betreut von
+
+dialog.title.about = Über
+dialog.title.new_list = Neue Liste
+dialog.label.listname = Name der Liste:
+dialog.msg.list.does.exist = Diese Liste existiert schon!
+dialog.title.delete_list = Liste löschen
+
+all.caches = Alle Caches
+
+status.load.all.caches.from.db = Lade alle Caches von der Datenbank.
+status.all.cache.lists.loaded = Alle Listen geladen.
+status.load.caches.from.db = Lade Caches von der Datenbank.
+status.all.caches.loaded = Alle Caches geladen.
+status.store.all.caches = Speichere Caches in Datenbank.
+status.all.caches.stored = Alle Caches in der Datenbank gespeichert.

src/main/resources/ninja/javafx/smartcsv/fx/smartcsv_en.properties

@@ -0,0 +1,53 @@
+menu.title.import.gpx = Import GPX
+menu.title.file = File
+menu.title.quit = Quit
+menu.title.help = Help
+menu.title.settings = Settings
+menu.title.about = About GeoFroggerFX
+menu.title.plugins = Plugins
+menu.title.list = Lists
+menu.title.list.new = New list
+menu.title.list.delete = Delete list
+
+
+menu.title.sort = Sort
+menu.title.filter = Filter
+
+label.text.cache.list=List:
+label.text.cache.list.count=Number:
+label.text.name=Name:
+label.text.difficulty=Difficulty:
+label.text.terrain=Terrain:
+label.text.placedBy=Placed By:
+label.text.owner=Owner:
+label.text.date=Date:
+label.text.type=Type:
+label.text.container=Container:
+label.text.shortdescription=Short description:
+label.text.htmldescription=HTML Description
+label.text.longdescription=Long description:
+
+tab.text.descriptions=Descriptions
+tab.text.general=General
+
+sort.cache.name = GC Code
+sort.cache.type = Type
+sort.cache.difficulty = Difficulty
+sort.cache.terrain = Terrain
+sort.cache.placedBy = Placed by
+sort.cache.owner = Owner
+
+dialog.title.about = About
+dialog.title.new_list = New list
+dialog.label.listname = Name of list:
+dialog.msg.list.does.exist = List does already exist!
+dialog.title.delete_list = Delete list
+
+all.caches = All caches
+
+status.load.all.caches.from.db = Load cache lists from database.
+status.all.cache.lists.loaded = All cache lists loaded.
+status.load.caches.from.db = Load caches from database.
+status.all.caches.loaded = All caches loaded.
+status.store.all.caches = Store caches in database.
+status.all.caches.stored = All caches are stored in database.