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comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/MinMaxDateState.java @ 796:a5526908f92f

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Added javadoc in state package. gnv-artifacts/trunk@878 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 01 Apr 2010 09:15:36 +0000
parents 7b81d563c8c0
children 499cfbbb61bc
comparison
equal deleted inserted replaced
795:cdade5005cba 796:a5526908f92f
23 import org.apache.log4j.Logger; 23 import org.apache.log4j.Logger;
24 24
25 import org.w3c.dom.Document; 25 import org.w3c.dom.Document;
26 26
27 /** 27 /**
28 * This state handles date input. The resulting describe document of this state
29 * contains two fields in the user interface description to define a time range.
30 *
28 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> 31 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
29 */ 32 */
30 public class MinMaxDateState extends MinMaxState { 33 public class MinMaxDateState extends MinMaxState {
31 34
32 35
36 /**
37 *
38 */
33 public static final String EXCEPTION_DATE_REQUIRED = 39 public static final String EXCEPTION_DATE_REQUIRED =
34 "input.is.not.valid.date.required"; 40 "input.is.not.valid.date.required";
35 41
42 /**
43 *
44 */
36 public static final String EXCEPTION_START_AFTER_END = 45 public static final String EXCEPTION_START_AFTER_END =
37 "start.date.after.end.date"; 46 "start.date.after.end.date";
38 47
48 /**
49 *
50 */
39 public static final String EXCEPTION_DATE_OUT_OF_RANGE = 51 public static final String EXCEPTION_DATE_OUT_OF_RANGE =
40 "date.out.of.range"; 52 "date.out.of.range";
41 53
54 /**
55 *
56 */
42 public static final String EXCEPTION_MISSING_DATE = 57 public static final String EXCEPTION_MISSING_DATE =
43 "missing.data.field"; 58 "missing.data.field";
44 59
45 private static Logger logger = Logger.getLogger(MinMaxDateState.class); 60 private static Logger logger = Logger.getLogger(MinMaxDateState.class);
46 61
47 62
63 /**
64 *
65 */
48 public MinMaxDateState() { 66 public MinMaxDateState() {
49 super(); 67 super();
50 } 68 }
51 69
52 70
53 /** 71 /**
54 * @see de.intevation.gnv.state.StateBase#feed(java.util.Collection, 72 * This feed method needs a collection of two InputData objects. These
55 * java.lang.String) 73 * objects' values need to be a datetime string which is turned into a Date
74 * object. Afterwards, the given dates are validated. Min and max date need
75 * to be in range of the min and max date retrieved by
76 * {@link #getDescibeData(java.lang.String)}.
56 */ 77 */
57 @Override 78 @Override
79 @SuppressWarnings({"static-access", "static-access", "static-access"})
58 public Document feed( 80 public Document feed(
59 CallContext context, 81 CallContext context,
60 Collection<InputData> inputData, 82 Collection<InputData> inputData,
61 String uuid) 83 String uuid)
62 throws StateException { 84 throws StateException {
69 String msg = "No input data given."; 91 String msg = "No input data given.";
70 logger.warn(msg); 92 logger.warn(msg);
71 return feedFailure(msg); 93 return feedFailure(msg);
72 } 94 }
73 95
74 InputValidator iv = new InputValidator();
75 Iterator iter = inputData.iterator(); 96 Iterator iter = inputData.iterator();
76 97
77 MinMaxDescribeData data = 98 MinMaxDescribeData data =
78 (MinMaxDescribeData) getDescibeData(uuid).get(0); 99 (MinMaxDescribeData) getDescibeData(uuid).get(0);
79 Object min = data.getMinValue(); 100 Object min = data.getMinValue();
93 String msg = "Input data not expected here. Data will be ignored."; 114 String msg = "Input data not expected here. Data will be ignored.";
94 logger.warn(msg); 115 logger.warn(msg);
95 return feedFailure(msg); 116 return feedFailure(msg);
96 } 117 }
97 118
98 if (!iv.isInputValid(value, type)) { 119 if (!InputValidator.isInputValid(value, type)) {
99 String msg = resFactory.getRessource( 120 String msg = resFactory.getRessource(
100 locale, EXCEPTION_DATE_REQUIRED, EXCEPTION_DATE_REQUIRED); 121 locale, EXCEPTION_DATE_REQUIRED, EXCEPTION_DATE_REQUIRED);
101 logger.error(msg); 122 logger.error(msg);
102 return feedFailure(msg); 123 return feedFailure(msg);
103 } 124 }
132 logger.debug("Date to validate: " + d.toString()); 153 logger.debug("Date to validate: " + d.toString());
133 logger.debug("Lower date bound: " + lower.toString()); 154 logger.debug("Lower date bound: " + lower.toString());
134 logger.debug("Upper date bound: " + upper.toString()); 155 logger.debug("Upper date bound: " + upper.toString());
135 } 156 }
136 157
137 if (!iv.isDateValid(d, lower, upper)) { 158 if (!InputValidator.isDateValid(d, lower, upper)) {
138 String msg = resFactory.getRessource( 159 String msg = resFactory.getRessource(
139 locale, 160 locale,
140 EXCEPTION_DATE_OUT_OF_RANGE, 161 EXCEPTION_DATE_OUT_OF_RANGE,
141 EXCEPTION_DATE_OUT_OF_RANGE); 162 EXCEPTION_DATE_OUT_OF_RANGE);
142 logger.error(msg); 163 logger.error(msg);
151 if (name.equals(MAXVALUEFIELDNAME)) { 172 if (name.equals(MAXVALUEFIELDNAME)) {
152 tmpMax = value; 173 tmpMax = value;
153 } 174 }
154 175
155 if (tmpMin != null && tmpMax != null) { 176 if (tmpMin != null && tmpMax != null) {
156 if (!iv.isInputValid((String) tmpMin, (String) tmpMax, type)) { 177 if (!InputValidator.isInputValid((String) tmpMin, (String) tmpMax, type)) {
157 String msg = resFactory.getRessource( 178 String msg = resFactory.getRessource(
158 locale, 179 locale,
159 EXCEPTION_START_AFTER_END, 180 EXCEPTION_START_AFTER_END,
160 EXCEPTION_START_AFTER_END); 181 EXCEPTION_START_AFTER_END);
161 logger.error(msg); 182 logger.error(msg);
170 this.inputData.put(dataName, new DefaultInputData(dataName, values)); 191 this.inputData.put(dataName, new DefaultInputData(dataName, values));
171 192
172 return feedSuccess(); 193 return feedSuccess();
173 } 194 }
174 } 195 }
175 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: 196 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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