From b021ed9a2adc136f848ce02ae906f1b984a87dac Mon Sep 17 00:00:00 2001
From: Jean-Michel Glorian <jean-michel.glorian@irap.omp.eu>
Date: Tue, 17 May 2016 10:16:44 +0200
Subject: [PATCH] catch the exception when a value of the granule is not present

---
 src/main/java/eu/omp/irap/vespa/epntapclient/granule/GranuleCtrl.java | 50 ++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 44 insertions(+), 6 deletions(-)

diff --git a/src/main/java/eu/omp/irap/vespa/epntapclient/granule/GranuleCtrl.java b/src/main/java/eu/omp/irap/vespa/epntapclient/granule/GranuleCtrl.java
index 5949fc0..0386a89 100644
--- a/src/main/java/eu/omp/irap/vespa/epntapclient/granule/GranuleCtrl.java
+++ b/src/main/java/eu/omp/irap/vespa/epntapclient/granule/GranuleCtrl.java
@@ -42,16 +42,38 @@ public class GranuleCtrl {
 	}
 
 	private String parseString(int rowId, GranuleEnum granuleEnum) {
-		return (String) data.getCell(rowId, granuleEnum.toString());
+		String res = "";
+		try {
+			res = (String) data.getCell(rowId, granuleEnum.toString());
+		} catch (Exception e) {
+			logger.warning(granuleEnum + "not found in the rowId" + rowId + 
+					": return an empty string");
+		}
+		return res;
 	}
 
 	private Date parseDate(int rowId, GranuleEnum granuleEnum) throws ParseException {
 		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-mm-dd");
-		return sdf.parse((String) data.getCell(rowId, granuleEnum.toString()));
+		Date date = new Date();
+		try {
+			date = sdf.parse((String) data.getCell(rowId, granuleEnum.toString()));
+		} catch (Exception e) {
+			logger.warning(granuleEnum + "not found in the rowId" + rowId + 
+					": return an empty Date");
+		}
+		
+		return date;
 	}
 
 	private Double parseDouble(int rowId, GranuleEnum granuleEnum) {
-		Double d = (Double) data.getCell(rowId, granuleEnum.toString());
+		Double d = null;
+		try {
+			d = (Double) data.getCell(rowId, granuleEnum.toString());
+		} catch (Exception e) {
+			logger.warning(granuleEnum + "not found in the rowId" + rowId + 
+					": return a Double.NaN");
+		}
+		
 		return d == null ? Double.NaN : d;
 	}
 
@@ -103,7 +125,7 @@ public class GranuleCtrl {
 		g.instrumentHostName = parseString(rowId, GranuleEnum.INSTRUMENT_HOST_NAME);
 		g.instrumentName = parseString(rowId, GranuleEnum.INSTRUMENT_NAME);
 		g.measurementType = parseString(rowId, GranuleEnum.MEASUREMENT_TYPE);
-		g.processingLevel = (Integer) data.getCell(rowId, GranuleEnum.PROCESSING_LEVEL.toString());
+		g.processingLevel = parseInteger(rowId);
 		g.creationDate = parseDate(rowId, GranuleEnum.CREATION_DATE);
 		g.modificationDate = parseDate(rowId, GranuleEnum.MODIFICATION_DATE) ;
 		g.releaseDate = parseDate(rowId, GranuleEnum.RELEASE_DATE) ;
@@ -116,6 +138,20 @@ public class GranuleCtrl {
 		return g;
 	}
 
+	/**
+	 * @param rowId
+	 * @return
+	 */
+	public Integer parseInteger(int rowId) {
+		Integer val = 0;
+		try {
+			val = (Integer) data.getCell(rowId, GranuleEnum.PROCESSING_LEVEL.toString());
+		} catch (Exception e) {
+			// TODO: handle exception
+		}
+		return val;
+	}
+
 	public static boolean isV2(VOTableData data) {
 		return !data.isContainingColumnName("index");
 	}
@@ -129,8 +165,10 @@ public class GranuleCtrl {
 		}
 		List<Granule> granules = new ArrayList<>();
 
-		for (int rowId = 0; rowId < data.getNbRows(); rowId++) {
-			granules.add(getGranuleFromVOTableRow(rowId));
+		if (data != null){
+			for (int rowId = 0; rowId < data.getNbRows(); rowId++) {
+				granules.add(getGranuleFromVOTableRow(rowId));
+			}
 		}
 		return granules;
 	}
--
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