Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/Config.java @ 3719:e82acd5c86f7
Merged revisions 5495-5496,5509,5514-5515,5521-5526 via svnmerge from
file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-client/trunk
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r5495 | ingo | 2012-09-17 14:55:09 +0200 (Mo, 17 Sep 2012) | 1 line
Added missing i18n strings for minfo state description.
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r5496 | ingo | 2012-09-17 15:47:43 +0200 (Mo, 17 Sep 2012) | 1 line
Tagged 'flys-client' as 2.9.1
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r5509 | teichmann | 2012-09-18 17:54:37 +0200 (Di, 18 Sep 2012) | 1 line
Removed trailing whitespace.
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r5514 | bricks | 2012-09-19 09:56:42 +0200 (Mi, 19 Sep 2012) | 2 lines
Add missing Changelog entry for r5472
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r5515 | bricks | 2012-09-19 09:59:35 +0200 (Mi, 19 Sep 2012) | 2 lines
Implement a scrolling gauge info tree
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r5521 | bricks | 2012-09-19 14:41:48 +0200 (Mi, 19 Sep 2012) | 2 lines
Add station info to the gauges
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r5522 | bricks | 2012-09-19 14:43:43 +0200 (Mi, 19 Sep 2012) | 2 lines
Improve the handling of the GaugePanel in the ParameterList
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r5523 | bricks | 2012-09-19 14:51:02 +0200 (Mi, 19 Sep 2012) | 4 lines
Improve the GaugePanel
Be locale aware and only load the gauge info if the river name changes.
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r5524 | bricks | 2012-09-19 15:14:46 +0200 (Mi, 19 Sep 2012) | 5 lines
Fix a NullPointerException
When iterating over a list it must be checked if the reference to the list is
valid.
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r5525 | bricks | 2012-09-19 15:16:24 +0200 (Mi, 19 Sep 2012) | 2 lines
Don't display the GaugePanel if no river is selected
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r5526 | bricks | 2012-09-19 15:18:36 +0200 (Mi, 19 Sep 2012) | 2 lines
Use the wstunit from the river as unit for the Pegelnullpunkt
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flys-client/tags/2.9.1@5528 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 19 Sep 2012 14:42:48 +0000 |
parents | d81533df4138 |
children |
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package de.intevation.flys.client.client; import com.google.gwt.i18n.client.LocaleInfo; import com.google.gwt.xml.client.Document; import com.google.gwt.xml.client.Node; /** * A class that is used to handle the global configuration of this client. You * can retrieve an instance of this class using the <code>getInstance</code> * methods. <b>NOTE:</b> the configuration is initialized using {@link * getInstance(Document)} the first time. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class Config { /** The instance of the configuration. */ protected static Config INSTANCE; /** The xml document that contains the configuration options. */ protected Document config; /** * Get an instance by using {@link getInstance(Document)} or {@link * getInstance()}. */ private Config(Document config) { this.config = config; } /** * Returns an instance of this class and initializes the configuration of * this has not been done so far. * * @param config The client configuration. * * @return an instance of this Config class. */ public static Config getInstance(Document config) { if (INSTANCE == null) { INSTANCE = new Config(config); } return INSTANCE; } /** * Returns an instance of this class. If it has not been initialized with a * valid configuration, null is returned. * * @return an instance of this class or null, if the Config has not been * initialized using {@link getInstance(Document)} so far. */ public static Config getInstance() { return INSTANCE; } /** * Returns the URL of the artifact server. * * @return the artifact server url. */ public String getServerUrl() { Node server = config.getElementsByTagName("server").item(0); return server.getFirstChild().getNodeValue(); } /** * Returns the name of the current locale. * * @return the name of the current locale. */ public String getLocale() { return LocaleInfo.getCurrentLocale().getLocaleName(); } /** * Returns the integer configured at * <i>/config/projectlist/update-interval/text()</i> or -1 if an error * occured or no such option is defined. * * @return the update interval of the project list. */ public int getProjectListUpdateInterval() { Node projectlist = config.getElementsByTagName("projectlist").item(0); if (projectlist == null) { return -1; } Node interval = config.getElementsByTagName("update-interval").item(0); if (interval == null) { return -1; } String value = interval.getFirstChild().getNodeValue(); return value != null ? Integer.valueOf(value) : -1; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :