Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/GaugeOverviewInfoService.java @ 3748:99f80469ba2b
Pegelinfo: Made generation of datum and aeo NPE proof.
flys-artifacts/trunk@5434 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 11 Sep 2012 14:46:09 +0000 |
| parents | a33df17ac9bb |
| children | b3fdb5a12613 |
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| 3747:a33df17ac9bb | 3748:99f80469ba2b |
|---|---|
| 69 /* ec.addAttr(r, "qmax", , true); */ | 69 /* ec.addAttr(r, "qmax", , true); */ |
| 70 | 70 |
| 71 Element egs = ec.create("gauges"); | 71 Element egs = ec.create("gauges"); |
| 72 | 72 |
| 73 List<Gauge> gauges = river.getGauges(); | 73 List<Gauge> gauges = river.getGauges(); |
| 74 logger.debug("Loaded gauges: " + gauges); | 74 |
| 75 if (logger.isDebugEnabled()) { | |
| 76 logger.debug("Loaded gauges: " + gauges); | |
| 77 } | |
| 78 | |
| 75 for (Gauge gauge: river.getGauges()) { | 79 for (Gauge gauge: river.getGauges()) { |
| 76 Element eg = ec.create("gauge"); | 80 Element eg = ec.create("gauge"); |
| 81 | |
| 77 String name = gauge.getName(); | 82 String name = gauge.getName(); |
| 78 if (name != null) { | 83 if (name != null) { |
| 79 ec.addAttr(eg, "name", gauge.getName(), true); | 84 ec.addAttr(eg, "name", gauge.getName(), true); |
| 85 } | |
| 86 | |
| 87 String aeo = getGaugeValue(gauge.getAeo()); | |
| 88 if (aeo != null) { | |
| 89 ec.addAttr(eg, "aeo", aeo, true); | |
| 90 } | |
| 91 | |
| 92 String datum = getGaugeValue(gauge.getDatum()); | |
| 93 if (datum != null) { | |
| 94 ec.addAttr(eg, "datum", datum, true); | |
| 80 } | 95 } |
| 81 | 96 |
| 82 Range range = gauge.getRange(); | 97 Range range = gauge.getRange(); |
| 83 if (range != null) { | 98 if (range != null) { |
| 84 double min = range.getA().doubleValue(); | 99 double min = range.getA().doubleValue(); |
| 107 } | 122 } |
| 108 if (maxq != null) { | 123 if (maxq != null) { |
| 109 ec.addAttr(eg, "maxq", maxq, true); | 124 ec.addAttr(eg, "maxq", maxq, true); |
| 110 } | 125 } |
| 111 | 126 |
| 112 ec.addAttr(eg, "aeo", getGaugeValue(gauge.getAeo()), true); | |
| 113 ec.addAttr(eg, "datum", getGaugeValue(gauge.getDatum()), true); | |
| 114 | |
| 115 egs.appendChild(eg); | 127 egs.appendChild(eg); |
| 116 } | 128 } |
| 117 | 129 |
| 118 go.appendChild(r); | 130 go.appendChild(r); |
| 119 go.appendChild(egs); | 131 go.appendChild(egs); |
| 123 } | 135 } |
| 124 | 136 |
| 125 /** | 137 /** |
| 126 * Returns a Double from a BigDecimal value or null if value is null | 138 * Returns a Double from a BigDecimal value or null if value is null |
| 127 */ | 139 */ |
| 128 private String getGaugeValue(BigDecimal value) { | 140 private static String getGaugeValue(BigDecimal value) { |
| 129 if (value == null) { | 141 return value != null |
| 130 return null; | 142 ? Double.toString(value.doubleValue()) |
| 131 } | 143 : ""; |
| 132 return Double.toString(value.doubleValue()); | |
| 133 } | 144 } |
| 134 | |
| 135 } | 145 } |