Mercurial > dive4elements > gnv-client

comparison gnv/src/main/java/de/intevation/gnv/action/sessionmodel/DiagrammOptions.java @ 967:c7f8a9b4b006

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improved parsing i18n values of chart/histogram options (issue289). gnv/trunk@1129 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 26 May 2010 17:03:29 +0000
parents 3549253ecd7b
children 28a0628b11b0
comparison
equal deleted inserted replaced
966:13de46229f63 967:c7f8a9b4b006
1 package de.intevation.gnv.action.sessionmodel; 1 package de.intevation.gnv.action.sessionmodel;
2 2
3 import java.text.NumberFormat;
4
3 import java.util.HashMap; 5 import java.util.HashMap;
6 import java.util.Locale;
4 import java.util.Map; 7 import java.util.Map;
5 8
6 /** 9 /**
7 * Stores key-value pairs used to save user input for changing diagram 10 * Stores key-value pairs used to save user input for changing diagram
8 * attributes. 11 * attributes.
9 * 12 *
10 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> 13 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
11 */ 14 */
12 public class DiagrammOptions { 15 public class DiagrammOptions {
13 16
14 private Map<String, String> values = new HashMap<String, String>(); 17 private Map<String, Object> values = new HashMap<String, Object>();
15 18
16 /** 19 /**
17 * Constructor 20 * Constructor
18 */ 21 */
19 public DiagrammOptions() { 22 public DiagrammOptions() {
23 /** 26 /**
24 * Returns the Value to a given Key 27 * Returns the Value to a given Key
25 * @param key The key of the value that should be returned. 28 * @param key The key of the value that should be returned.
26 * @return the value. 29 * @return the value.
27 */ 30 */
28 public String getValue(String key) { 31 public Object getValue(String key) {
29 return this.values.get(key); 32 return this.values.get(key);
30 } 33 }
31 34
35
36 /**
37 * Returns the value as string.
38 * @param key The key of the value that should be returned.
39 * @param locale A locale object used to format numbers.
40 * @return the value as string.
41 */
42 public String getValue(String key, Locale locale) {
43 Object obj = values.get(key);
44
45 if (obj instanceof Double && locale != null) {
46 Double value = (Double) obj;
47 NumberFormat format = NumberFormat.getNumberInstance(locale);
48
49 return format.format(value);
50 }
51
52 return (String) obj;
53 }
32 54
33 /** 55 /**
34 * Set a value with the given key. 56 * Set a value with the given key.
35 * 57 *
36 * @param key The given key. 58 * @param key The given key.
37 * @param value The value to be stored. 59 * @param value The value to be stored.
38 */ 60 */
39 public void setValue(String key, String value) { 61 public void setValue(String key, Object value) {
40 this.values.put(key, value); 62 values.put(key, value);
41 } 63 }
42 } 64 }
43 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : 65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org