Mercurial > dive4elements > gnv-client
annotate gnv/src/main/java/de/intevation/gnv/action/DescribeUIAction.java @ 720:cf0bc95fd8dd
Removed duplicated and unused imports.
gnv/trunk@1011 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 28 Apr 2010 07:00:12 +0000 |
parents | 0aeac0fe5db2 |
children | 0441e78cd900 |
rev | line source |
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409
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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1 package de.intevation.gnv.action; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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2 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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3 import de.intevation.gnv.action.sessionmodel.SessionModel; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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4 import de.intevation.gnv.action.sessionmodel.SessionModelFactory; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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5 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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6 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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7 import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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8 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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9 import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription; |
715
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Fixed broken error messages that are displayed if the artifact server is down (issue236, issue242).
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10 import de.intevation.gnv.artifactdatabase.objects.ArtifactObject; |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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parents:
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11 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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12 import de.intevation.gnv.util.ArtifactNamespaceContext; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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13 import de.intevation.gnv.util.XMLUtils; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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14 import de.intevation.gnv.util.XSLTransformer; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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15 |
706
2659a5b1fa1e
Added a link (and a controller) to toggle between german and english language (issue254).
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16 import java.util.Locale; |
703
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Tooltip text of the back-button became language specific (issue227).
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17 import java.util.ResourceBundle; |
21ad44ccdb84
Tooltip text of the back-button became language specific (issue227).
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18 |
409
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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19 import javax.servlet.http.HttpServletRequest; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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20 import javax.servlet.http.HttpServletResponse; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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21 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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22 import javax.xml.xpath.XPathConstants; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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23 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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24 import org.apache.log4j.Logger; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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25 |
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d3062dc8626a
Application is now sensitive to changes of the preferred browser language in the current session (issue30).
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26 import org.apache.struts.Globals; |
683
d49e8695786c
Ordered imports. Removed needless imports. Removed empty headers.
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27 |
409
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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28 import org.apache.struts.action.ActionForm; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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29 import org.apache.struts.action.ActionForward; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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30 import org.apache.struts.action.ActionMapping; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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31 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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32 import org.w3c.dom.Node; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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33 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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34 /** |
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Added JavaDoc.
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35 * This controller is called to fetch the current artifact description using the |
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Added JavaDoc.
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36 * describe operation. The describe document is used to feed an XSL transformer |
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Added JavaDoc.
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37 * that parses the xml and creats html output representing the parameter panel. |
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Added JavaDoc.
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38 * The html code is stored as attribute on the request object which is queried |
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Added JavaDoc.
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39 * in a jsp page later. |
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Removed trailing whitespace.
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40 * |
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Bring @author javadoc tags in form '@author <a href="john.doe@example.com">John Doe</a>'
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41 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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42 */ |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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43 public class DescribeUIAction extends ArtifactDatabaseActionBase { |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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44 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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45 public static final String XPATH_DYNAMIC_UI = "art:dynamic"; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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46 public static final String XPATH_STATIC_UI = "art:static"; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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47 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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48 public static final String XSL_SHEET_DYNAMIC = |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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49 "WEB-INF/config/templates/describe-ui.xsl"; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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50 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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51 public static final String XSL_SHEET_STATIC = |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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52 "WEB-INF/config/templates/describe-ui-static.xsl"; |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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53 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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54 private static Logger logger = Logger.getLogger(DescribeUIAction.class); |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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55 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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56 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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57 public DescribeUIAction() { |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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58 super(); |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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59 } |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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60 |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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parents:
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61 |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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62 @Override |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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63 public ActionForward execute( |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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64 ActionMapping mapping, |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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65 ActionForm form, |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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66 HttpServletRequest request, |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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67 HttpServletResponse response |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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68 ) throws Exception |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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69 { |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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70 logger.info("describe user interface"); |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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71 try { |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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72 // render describe document and create user interface |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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73 SessionModel sm = SessionModelFactory.getInstance().getSessionModel( |
df78178e1180
Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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74 request); |
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Added a link (and a controller) to toggle between german and english language (issue254).
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75 Locale tmp = sm.getCurrentLocale(); |
2659a5b1fa1e
Added a link (and a controller) to toggle between german and english language (issue254).
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76 Locale locale = tmp != null ? tmp : request.getLocale(); |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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77 |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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78 ArtifactDatabaseClient adc = ArtifactDatabaseClientFactory |
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Added a link (and a controller) to toggle between german and english language (issue254).
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79 .getInstance().getArtifactDatabaseClient(locale); |
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Added a link (and a controller) to toggle between german and english language (issue254).
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80 request.getSession().setAttribute(Globals.LOCALE_KEY, locale); |
715
0aeac0fe5db2
Fixed broken error messages that are displayed if the artifact server is down (issue236, issue242).
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81 ArtifactObject artifactFactory = sm.getSelectedArtifactFactory(); |
0aeac0fe5db2
Fixed broken error messages that are displayed if the artifact server is down (issue236, issue242).
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82 |
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83 if (artifactFactory == null) { |
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84 logger.error("No connection to artifact server."); |
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85 request.setAttribute( |
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86 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID, |
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87 "java.io.ioexception..connection.refused"); |
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88 |
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89 return super.getExceptionForward(mapping); |
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90 } |
409
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91 |
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92 ArtifactDescription artifactDescription = |
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93 adc.getCurrentStepDescription( |
715
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94 artifactFactory, |
409
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95 sm.getCurrentArtifact(), |
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96 true); |
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97 |
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98 Node currentUI = artifactDescription.getCurrentUI(); |
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99 if (currentUI != null) { |
703
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Tooltip text of the back-button became language specific (issue227).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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100 ResourceBundle res = ResourceBundle.getBundle( |
706
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Added a link (and a controller) to toggle between german and english language (issue254).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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101 "applicationMessages", locale); |
703
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102 String editText = res.getString("gnviewer.history.back.button"); |
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103 |
409
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104 XSLTransformer transformer = new XSLTransformer(); |
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105 |
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106 String url = response.encodeURL( |
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107 mapping.findForward("back").getPath()); |
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108 transformer.addParameter("back-url", url); |
703
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109 transformer.addParameter("edit", editText); |
409
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110 |
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111 String fisUrl = response.encodeURL( |
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112 mapping.findForward("selectfis").getPath()); |
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113 transformer.addParameter("selectfis", fisUrl); |
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114 |
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115 // fetch dynamic part from describe document and transform it |
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116 Node dynamicNode = (Node) XMLUtils.xpath( |
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117 currentUI, |
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118 XPATH_DYNAMIC_UI, |
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119 XPathConstants.NODE, |
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120 ArtifactNamespaceContext.INSTANCE |
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121 ); |
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122 |
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123 String ui = transformer.transform( |
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124 dynamicNode, |
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125 "UTF-8", |
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126 request.getRealPath(XSL_SHEET_DYNAMIC |
df78178e1180
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127 )); |
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128 |
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129 if (ui != null && ui.length() > 1) |
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130 request.setAttribute("ui", ui); |
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131 |
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132 // fetch static part from describe document and transform it |
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133 Node staticNode = (Node) XMLUtils.xpath( |
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Moved user interface creation to an own action. This makes avoids code duplication and makes it easier to write new action to handle special interactions, because there is no need for parsing the describe document and creating the user interface after this.
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134 currentUI, |
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135 XPATH_STATIC_UI, |
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136 XPathConstants.NODE, |
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137 ArtifactNamespaceContext.INSTANCE |
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138 ); |
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139 |
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140 String staticUI = transformer.transform( |
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141 staticNode, |
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142 "UTF-8", |
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143 request.getRealPath(XSL_SHEET_STATIC)); |
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144 |
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145 if (staticUI != null && staticUI.length() > 1) |
681
15ac78a91d1b
Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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146 request.setAttribute("staticui", staticUI); |
409
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147 } |
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148 |
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149 return super.execute(mapping, form, request, response); |
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150 } |
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151 catch (Exception e) { |
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152 logger.error(e, e); |
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153 request.setAttribute( |
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154 CommunicationKeys.REQUEST_EXCEPTION_MESSAGE_ID, |
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155 e.getMessage()); |
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156 |
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157 return super.getExceptionForward(mapping); |
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158 } |
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159 } |
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160 } |
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161 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |