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comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKmsFactory.java @ 5728:c08f691652cf

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WQKmsFactory: Add functionality to fetch WQKms if only column id is known.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 16 Apr 2013 12:39:47 +0200
parents 26dcd924befc
children
comparison
equal deleted inserted replaced
5727:26dcd924befc 5728:c08f691652cf
46 46
47 47
48 /** 48 /**
49 * Get WKms for given column (pos) and wst_id, caring about the cache. 49 * Get WKms for given column (pos) and wst_id, caring about the cache.
50 */ 50 */
51 public static WQKms getWQKms(int column, int wst_id) { 51 public static WQKms getWQKms(int columnPos, int wst_id) {
52 log.debug("WQKmsFactory.getWQKms"); 52 log.debug("WQKmsFactory.getWQKms");
53 Cache cache = CacheFactory.getCache(StaticWQKmsCacheKey.CACHE_NAME); 53 Cache cache = CacheFactory.getCache(StaticWQKmsCacheKey.CACHE_NAME);
54 54
55 StaticWQKmsCacheKey cacheKey; 55 StaticWQKmsCacheKey cacheKey;
56 56
57 if (cache != null) { 57 if (cache != null) {
58 cacheKey = new StaticWQKmsCacheKey(wst_id, column); 58 cacheKey = new StaticWQKmsCacheKey(wst_id, columnPos);
59 Element element = cache.get(cacheKey); 59 Element element = cache.get(cacheKey);
60 if (element != null) { 60 if (element != null) {
61 log.debug("Got static wst values from cache"); 61 log.debug("Got static wst values from cache");
62 return (WQKms)element.getValue(); 62 return (WQKms)element.getValue();
63 } 63 }
64 } 64 }
65 else { 65 else {
66 cacheKey = null; 66 cacheKey = null;
67 } 67 }
68 68
69 WQKms values = getWQKmsUncached(column, wst_id); 69 WQKms values = getWQKmsUncached(columnPos, wst_id);
70
71 if (values != null && cacheKey != null) {
72 log.debug("Store static wst values in cache.");
73 Element element = new Element(cacheKey, values);
74 cache.put(element);
75 }
76 return values;
77 }
78
79 /**
80 * Get WKms for given column (id), caring about the cache.
81 */
82 public static WQKms getWQKmsCID(int columnID) {
83 log.debug("WQKmsFactory.getWQKms");
84 Cache cache = CacheFactory.getCache(StaticWQKmsCacheKey.CACHE_NAME);
85
86 StaticWQKmsCacheKey cacheKey;
87
88 if (cache != null) {
89 cacheKey = new StaticWQKmsCacheKey(-columnID, -columnID);
90 Element element = cache.get(cacheKey);
91 if (element != null) {
92 log.debug("Got static wst values from cache");
93 return (WQKms)element.getValue();
94 }
95 }
96 else {
97 cacheKey = null;
98 }
99
100 int[] cInfo = getColumn(columnID);
101 if (cInfo == null) return null;
102 WQKms values = getWQKmsUncached(cInfo[1], cInfo[0]);
103
70 104
71 if (values != null && cacheKey != null) { 105 if (values != null && cacheKey != null) {
72 log.debug("Store static wst values in cache."); 106 log.debug("Store static wst values in cache.");
73 Element element = new Element(cacheKey, values); 107 Element element = new Element(cacheKey, values);
74 cache.put(element); 108 cache.put(element);
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