aheinecke@6173: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
aheinecke@6173:  * Software engineering by Intevation GmbH
aheinecke@6173:  *
aheinecke@6173:  * This file is Free Software under the GNU AGPL (>=v3)
aheinecke@6173:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
aheinecke@6173:  * documentation coming with Dive4Elements River for details.
aheinecke@6173:  */
aheinecke@6173: 
aheinecke@6173: package org.dive4elements.river.artifacts.model.sq;
aheinecke@6173: 
aheinecke@6173: import java.util.ArrayList;
aheinecke@6173: import java.util.HashMap;
aheinecke@6173: 
aheinecke@6173: import org.apache.log4j.Logger;
aheinecke@6173: 
aheinecke@6173: import net.sf.jasperreports.engine.JRDataSource;
aheinecke@6173: import net.sf.jasperreports.engine.JRException;
aheinecke@6173: import net.sf.jasperreports.engine.JRField;
aheinecke@6173: 
aheinecke@6173: 
aheinecke@6173: /**
aheinecke@6239:  * @author <a href="mailto:aheinecke@intevation.de">Andre Heinecke</a>
aheinecke@6173:  */
aheinecke@6173: public class SQRelationJRDataSource implements JRDataSource
aheinecke@6173: {
aheinecke@6173:     /** The logger used in this exporter.*/
aheinecke@6173:     private static Logger logger = Logger.getLogger(SQRelationJRDataSource.class);
aheinecke@6173: 
aheinecke@6173:     private ArrayList<String[]> data;
aheinecke@6173:     private HashMap<String, String> metaData;
aheinecke@6173: 
aheinecke@6173:     private int index = -1;
aheinecke@6173: 
aheinecke@6173:     public SQRelationJRDataSource() {
aheinecke@6173:         data = new ArrayList<String[]>();
aheinecke@6173:         metaData = new HashMap<String, String>();
aheinecke@6173:     }
aheinecke@6173: 
aheinecke@6173:     public void addData(String[] val) {
aheinecke@6173:         data.add(val);
aheinecke@6173:     }
aheinecke@6173: 
aheinecke@6173:     public void addMetaData(String key, String value) {
aheinecke@6173:         metaData.put(key, value);
aheinecke@6173:     }
aheinecke@6173: 
aheinecke@6173:     public boolean next() throws JRException {
aheinecke@6173:         index++;
aheinecke@6173:         return (index < data.size());
aheinecke@6173:     }
aheinecke@6173: 
aheinecke@6173:     public Object getFieldValue(JRField field) throws JRException {
aheinecke@6173:         Object value = "";
aheinecke@6173:         String fieldName = field.getName();
aheinecke@6173:         if ("river".equals(fieldName)) {
aheinecke@6173:             value = metaData.get("river");
aheinecke@6173:         }
aheinecke@6173:         else if ("date".equals(fieldName)) {
aheinecke@6173:             value = metaData.get("date");
aheinecke@6173:         }
aheinecke@6173:         else if ("calculation".equals(fieldName)) {
aheinecke@6173:             value = metaData.get("calculation");
aheinecke@6173:         }
aheinecke@6173:         else if ("location".equals(fieldName)) {
aheinecke@6173:             value = metaData.get("location");
aheinecke@6173:         }
aheinecke@6173:         else if ("outliers".equals(fieldName)) {
aheinecke@6173:             value = metaData.get("outliers");
aheinecke@6173:         }
aheinecke@6173:         else if ("outliertest".equals(fieldName)) {
aheinecke@6173:             value = metaData.get("outliertest");
aheinecke@6173:         }
aheinecke@6173:         else if ("periods".equals(fieldName)) {
aheinecke@6173:             value = metaData.get("periods");
aheinecke@6173:         }
aheinecke@6859:         else if ("msName".equals(fieldName)) {
aheinecke@6859:             value = metaData.get("msName");
aheinecke@6859:         }
aheinecke@6859:         else if ("msGauge".equals(fieldName)) {
aheinecke@6859:             value = metaData.get("msGauge");
aheinecke@6859:         }
aheinecke@6173:         else if ("km".equals(fieldName)) {
aheinecke@6173:             value = data.get(index)[0];
aheinecke@6173:         }
aheinecke@6173:         else if ("param".equals(fieldName)) {
aheinecke@6173:             value = data.get(index)[1];
aheinecke@6173:         }
aheinecke@6173:         else if ("a".equals(fieldName)) {
aheinecke@6173:             value = data.get(index)[2];
aheinecke@6173:         }
aheinecke@6173:         else if ("b".equals(fieldName)) {
aheinecke@6173:             value = data.get(index)[3];
aheinecke@6173:         }
aheinecke@6173:         else if ("total".equals(fieldName)) {
aheinecke@6828:             value = data.get(index)[7];
aheinecke@6173:         }
aheinecke@6173:         else if ("out".equals(fieldName)) {
aheinecke@6828:             value = data.get(index)[8];
aheinecke@6828:         }
aheinecke@6828:         else if ("sd".equals(fieldName)) {
aheinecke@6828:             value = data.get(index)[4];
aheinecke@6828:         }
aheinecke@6828:         else if ("qmax".equals(fieldName)) {
aheinecke@6173:             value = data.get(index)[5];
aheinecke@6173:         }
aheinecke@6828:         else if ("cferg".equals(fieldName)) {
aheinecke@6828:             value = data.get(index)[10];
aheinecke@6828:         }
aheinecke@6828:         else if ("cduan".equals(fieldName)) {
aheinecke@6828:             value = data.get(index)[9];
aheinecke@6828:         }
aheinecke@6828:         else if ("r2".equals(fieldName)) {
aheinecke@6173:             value = data.get(index)[6];
aheinecke@6173:         }
aheinecke@6173:         return value;
aheinecke@6173:     }
aheinecke@6173: }
aheinecke@6173: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :