/**
* Copyright (C) 2012 JBoss Inc
*
* 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 org.jboss.dashboard.ui.components.chart;
import org.jboss.dashboard.ui.Dashboard;
import org.jboss.dashboard.dataset.DataSet;
import org.jboss.dashboard.displayer.chart.AbstractChartDisplayer;
import org.jboss.dashboard.domain.Interval;
import org.jboss.dashboard.ui.components.DataDisplayerViewer;
import org.jboss.dashboard.ui.components.DashboardHandler;
import org.jboss.dashboard.provider.DataProperty;
import org.jboss.dashboard.commons.filter.FilterByCriteria;
import org.jboss.dashboard.ui.controller.CommandRequest;
import org.jboss.dashboard.ui.controller.CommandResponse;
import org.jboss.dashboard.ui.controller.responses.ShowCurrentScreenResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class NVD3ChartViewer extends DataDisplayerViewer {
private static transient Logger log = LoggerFactory.getLogger(NVD3ChartViewer.class.getName());
public static final String PARAM_ACTION = "applyLink";
public static final String PARAM_NSERIE = "serie";
public CommandResponse actionApplyLink(CommandRequest request) {
try {
AbstractChartDisplayer abstractChartDisplayer = (AbstractChartDisplayer) getDataDisplayer();
DataProperty property = abstractChartDisplayer.getDomainProperty();
Integer series = Integer.decode(request.getRequestObject().getParameter(PARAM_NSERIE));
DataSet dataSet = abstractChartDisplayer.buildXYDataSet();
Interval interval = (Interval) dataSet.getValueAt(series, 0);
Dashboard dashboard = DashboardHandler.lookup().getCurrentDashboard();
if (dashboard.filter(property.getPropertyId(), interval, FilterByCriteria.ALLOW_ANY)) {
return new ShowCurrentScreenResponse();
}
} catch (Exception e) {
log.error("Cannot apply filter.",e);
}
return null;
}
}