com.pingunaut.wicket.chartjs.core.DataSetChartPanel Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2013 Martin Spielmann
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package com.pingunaut.wicket.chartjs.core;
import org.apache.wicket.model.IModel;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.pingunaut.wicket.chartjs.chart.IDataSetChart;
import com.pingunaut.wicket.chartjs.core.panel.BarChartPanel;
import com.pingunaut.wicket.chartjs.core.panel.LineChartPanel;
import com.pingunaut.wicket.chartjs.core.panel.RadarChartPanel;
import com.pingunaut.wicket.chartjs.data.AbstractChartData;
import com.pingunaut.wicket.chartjs.data.sets.AbstractBaseDataSet;
import com.pingunaut.wicket.chartjs.options.AbstractChartOptions;
/**
* The Class DataSetChartPanel is a prototype for
*
* - {@link BarChartPanel}
* - {@link LineChartPanel}
* - {@link RadarChartPanel}
*
*
* @param
* the generic type of the corresponding chart
* @param
* the generic type of the data displayed by the chart
* @param
* the generic type of the chart's options
* @param
* the generic type of the data's dataset
*/
public abstract class DataSetChartPanel, D extends AbstractChartData, O extends AbstractChartOptions, S extends AbstractBaseDataSet> extends
AbstractChartPanel {
private static final long serialVersionUID = -7183004710065804456L;
/**
* Instantiates a new data set chart panel.
*
* @param id
* the markup id
* @param c
* the IModel of a {@link IDataSetChart}
*/
public DataSetChartPanel(String id, IModel c) {
super(id, c);
}
/**
* Instantiates a new data set chart panel.
*
* @param id
* the markup id
* @param c
* the IModel of a {@link IDataSetChart}
* @param width
* the width
* @param height
* the height
*/
public DataSetChartPanel(String id, IModel c, int width, int height) {
super(id, c, width, height);
}
/*
* (non-Javadoc)
*
* @see com.pingunaut.wicket.chartjs.core.AbstractChartPanel#generateChart()
*/
@Override
public String generateChart() {
String dataString = null;
String optionString = null;
try {
dataString = getChart().getMapper().writeValueAsString(getChart().getData());
optionString = getChart().getMapper().writeValueAsString(getChart().getOptions());
} catch (JsonProcessingException e) {
e.printStackTrace();
}
String js = "WicketCharts['" + getChartCanvas().getMarkupId() + "']." + getChart().getClass().getSimpleName() + "(" + dataString + ", " + optionString + ");";
return js;
}
}