# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1298395791 0
# Node ID a85bac23506913cf422e385bd00ab0bbaef7ca07
# Parent  e98a25b5c95a877883ce3e2ec4992a1dd3b937b6
Implemented code to parse the UIProvider that should be used for a current state.

flys-client/trunk@1336 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r e98a25b5c95a -r a85bac235069 flys-client/ChangeLog
--- a/flys-client/ChangeLog	Tue Feb 22 17:23:47 2011 +0000
+++ b/flys-client/ChangeLog	Tue Feb 22 17:29:51 2011 +0000
@@ -1,3 +1,13 @@
+2011-02-22  Ingo Weinzierl <ingo@intevation.de>
+
+	* src/main/java/de/intevation/flys/client/server/ArtifactDescriptionFactory.java:
+	  The 'uiprovider' attribute is parsed from DESCRIBE document and stored at
+	  the Data object.
+
+	* src/main/java/de/intevation/flys/client/shared/model/Data.java,
+	  src/main/java/de/intevation/flys/client/shared/model/DefaultData.java:
+	  Implemented code to store the UIProvider (as string!) for the Data object.
+
 2011-02-22  Ingo Weinzierl <ingo@intevation.de>
 
 	* src/main/java/de/intevation/flys/client/client/event/StepForwardEvent.java:
diff -r e98a25b5c95a -r a85bac235069 flys-client/src/main/java/de/intevation/flys/client/server/ArtifactDescriptionFactory.java
--- a/flys-client/src/main/java/de/intevation/flys/client/server/ArtifactDescriptionFactory.java	Tue Feb 22 17:23:47 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/ArtifactDescriptionFactory.java	Tue Feb 22 17:29:51 2011 +0000
@@ -33,6 +33,8 @@
 
     public static final String XPATH_STATE_NAME = "@art:name";
 
+    public static final String XPATH_UIPROVIDER = "@art:uiprovider";
+
     /**
      * This method creates the {@link ArtifactDescription} of the DESCRIBE
      * document <i>doc</i>.
@@ -80,8 +82,9 @@
         String   label   = ClientProtocolUtils.getLabel(data);
 
         DataItem[] dataItems = extractCurrentDataItems(choices);
+        String uiProvider    = extractUIProvider(data);
 
-        return new DefaultData(label, null, null, dataItems);
+        return new DefaultData(label, null, null, dataItems, uiProvider);
     }
 
 
@@ -115,5 +118,21 @@
 
         return (DataItem[]) dataItems.toArray(new DataItem[count]);
     }
+
+
+    /**
+     * This method extracts the UIProvider specified by the data node.
+     *
+     * @param data The data node.
+     *
+     * @return the UIProvider that is specified in the data node.
+     */
+    protected static String extractUIProvider(Node data) {
+        return (String) XMLUtils.xpath(
+            data,
+            XPATH_UIPROVIDER,
+            XPathConstants.STRING,
+            ArtifactNamespaceContext.INSTANCE);
+    }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
diff -r e98a25b5c95a -r a85bac235069 flys-client/src/main/java/de/intevation/flys/client/shared/model/Data.java
--- a/flys-client/src/main/java/de/intevation/flys/client/shared/model/Data.java	Tue Feb 22 17:23:47 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/shared/model/Data.java	Tue Feb 22 17:29:51 2011 +0000
@@ -1,6 +1,7 @@
 package de.intevation.flys.client.shared.model;
 
 import java.io.Serializable;
+import de.intevation.flys.client.client.ui.UIProvider;
 
 
 /**
@@ -42,5 +43,13 @@
      * @return the DataItems.
      */
     public DataItem[] getItems();
+
+
+    /**
+     * Returns the UIProvider that should be used to create UIs.
+     *
+     * @return the UIProvider.
+     */
+    public String getUIProvider();
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
diff -r e98a25b5c95a -r a85bac235069 flys-client/src/main/java/de/intevation/flys/client/shared/model/DefaultData.java
--- a/flys-client/src/main/java/de/intevation/flys/client/shared/model/DefaultData.java	Tue Feb 22 17:23:47 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/shared/model/DefaultData.java	Tue Feb 22 17:29:51 2011 +0000
@@ -1,5 +1,7 @@
 package de.intevation.flys.client.shared.model;
 
+import de.intevation.flys.client.client.ui.UIProvider;
+
 
 /**
  * The default implementation of a {@link Data} item. This class just implements
@@ -21,6 +23,9 @@
     /** The DataItems.*/
     protected DataItem[] items;
 
+    /** The UIProvider that should be used to create UIs. */
+    protected String uiProvider;
+
 
     public DefaultData() {
     }
@@ -35,12 +40,17 @@
      * @param items The DataItems.
      */
     public DefaultData(
-        String label, String description, String type, DataItem[] items)
+        String label,
+        String description,
+        String type,
+        DataItem[] items,
+        String uiProvider)
     {
         this.label       = label;
         this.description = description;
         this.type        = type;
         this.items       = items;
+        this.uiProvider  = uiProvider;
     }
 
 
@@ -62,5 +72,10 @@
     public DataItem[] getItems() {
         return items;
     }
+
+
+    public String getUIProvider() {
+        return uiProvider;
+    }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :