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Andreas Billmann
2015-11-28 23:06:14 +01:00
commit 07084bd18e
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src/main/java/ninja/javafx/smartcsv/fx/table/model/CSVModel.java Normal file
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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.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());
}
}
}
}
}

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src/main/java/ninja/javafx/smartcsv/fx/table/model/CSVRow.java Normal file
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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.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));
}
}

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src/main/java/ninja/javafx/smartcsv/fx/table/model/CSVValue.java Normal file
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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.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;
}
}