# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1297943575 0
# Node ID fe2f4d1dd784b52b28b6eb489d776bf46e83156b
# Parent  8d9075c07667c778f7ec866a5a0ead3b10b42039
Integrated the httpclient for the communication between client and server. It is now possible to create a new WINFO artifact.

flys-client/trunk@1326 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 8d9075c07667 -r fe2f4d1dd784 flys-client/src/main/java/de/intevation/flys/client/client/FLYS.java
--- a/flys-client/src/main/java/de/intevation/flys/client/client/FLYS.java	Thu Feb 17 09:17:37 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/FLYS.java	Thu Feb 17 11:52:55 2011 +0000
@@ -117,7 +117,9 @@
      * Create a new Artifact.
      */
     public void newArtifact(String factory) {
-        artifactService.create(factory, new AsyncCallback<Artifact>() {
+        String url = Config.getInstance().getServerUrl();
+
+        artifactService.create(url, factory, new AsyncCallback<Artifact>() {
             public void onFailure(Throwable caught) {
                 GWT.log("Could not create the new artifact.");
                 GWT.log(caught.getMessage());
diff -r 8d9075c07667 -r fe2f4d1dd784 flys-client/src/main/java/de/intevation/flys/client/client/services/ArtifactService.java
--- a/flys-client/src/main/java/de/intevation/flys/client/client/services/ArtifactService.java	Thu Feb 17 09:17:37 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/services/ArtifactService.java	Thu Feb 17 11:52:55 2011 +0000
@@ -17,10 +17,11 @@
     /**
      * This method creates a new artifact based on the given <i>factory</i>.
      *
+     * @param serverUrl The url of the artifact server.
      * @param factory The factory that should be used for the artifact creation.
      *
      * @return the new artifact.
      */
-    public Artifact create(String factory);
+    public Artifact create(String serverUrl, String factory);
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
diff -r 8d9075c07667 -r fe2f4d1dd784 flys-client/src/main/java/de/intevation/flys/client/client/services/ArtifactServiceAsync.java
--- a/flys-client/src/main/java/de/intevation/flys/client/client/services/ArtifactServiceAsync.java	Thu Feb 17 09:17:37 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/services/ArtifactServiceAsync.java	Thu Feb 17 11:52:55 2011 +0000
@@ -13,6 +13,7 @@
  */
 public interface ArtifactServiceAsync {
 
-    public void create(String factory, AsyncCallback<Artifact> callback);
+    public void create(
+        String serverUrl, String factory, AsyncCallback<Artifact> callback);
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
diff -r 8d9075c07667 -r fe2f4d1dd784 flys-client/src/main/java/de/intevation/flys/client/client/ui/CollectionView.java
--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/CollectionView.java	Thu Feb 17 09:17:37 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/CollectionView.java	Thu Feb 17 11:52:55 2011 +0000
@@ -17,6 +17,7 @@
 import de.intevation.flys.client.shared.model.Artifact;
 import de.intevation.flys.client.shared.model.Collection;
 
+import de.intevation.flys.client.client.Config;
 import de.intevation.flys.client.client.FLYS;
 import de.intevation.flys.client.client.FLYSMessages;
 import de.intevation.flys.client.client.services.ArtifactService;
@@ -124,16 +125,20 @@
         IButton go = new IButton(messages.next());
         go.addClickHandler(new ClickHandler() {
             public void onClick(ClickEvent event) {
-                artifactService.create("winfo", new AsyncCallback<Artifact>() {
-                    public void onFailure(Throwable caught) {
-                        GWT.log("Could not create the new artifact.");
-                        GWT.log(caught.getMessage());
-                    }
+                String serverUrl = Config.getInstance().getServerUrl();
 
-                    public void onSuccess(Artifact artifact) {
-                        GWT.log("Successfully created a new artifact.");
-                        setArtifact(artifact);
-                    }
+                artifactService.create(
+                    serverUrl, "winfo",
+                    new AsyncCallback<Artifact>() {
+                        public void onFailure(Throwable caught) {
+                            GWT.log("Could not create the new artifact.");
+                            GWT.log(caught.getMessage());
+                        }
+
+                        public void onSuccess(Artifact artifact) {
+                            GWT.log("Successfully created a new artifact.");
+                            setArtifact(artifact);
+                        }
                 });
             }
         });
diff -r 8d9075c07667 -r fe2f4d1dd784 flys-client/src/main/java/de/intevation/flys/client/server/ArtifactServiceImpl.java
--- a/flys-client/src/main/java/de/intevation/flys/client/server/ArtifactServiceImpl.java	Thu Feb 17 09:17:37 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/ArtifactServiceImpl.java	Thu Feb 17 11:52:55 2011 +0000
@@ -4,10 +4,11 @@
 
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 
-import com.google.gwt.core.client.GWT;
+import de.intevation.artifacts.common.utils.ClientProtocolUtils;
 
-import de.intevation.artifacts.common.utils.ClientProtocolUtils;
-import de.intevation.artifacts.common.utils.XMLUtils;
+import de.intevation.artifacts.httpclient.exceptions.ConnectionException;
+import de.intevation.artifacts.httpclient.http.HttpClient;
+import de.intevation.artifacts.httpclient.http.HttpClientImpl;
 
 import de.intevation.flys.client.shared.model.Artifact;
 import de.intevation.flys.client.client.services.ArtifactService;
@@ -23,10 +24,17 @@
 extends      RemoteServiceServlet
 implements   ArtifactService
 {
-    public Artifact create(String factory) {
-        Document create = ClientProtocolUtils.newCreateDocument(factory);
+    public Artifact create(String serverUrl, String factory) {
+        Document create   = ClientProtocolUtils.newCreateDocument(factory);
+        HttpClient client = new HttpClientImpl(serverUrl);
 
-        // TODO Implement the artifact creation.
+        try {
+            return (Artifact) client.create(create, new FLYSArtifactCreator());
+        }
+        catch (ConnectionException ce) {
+            System.err.println(ce.getLocalizedMessage());
+        }
+
         return null;
     }
 }
diff -r 8d9075c07667 -r fe2f4d1dd784 flys-client/src/main/java/de/intevation/flys/client/server/FLYSArtifactCreator.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/FLYSArtifactCreator.java	Thu Feb 17 11:52:55 2011 +0000
@@ -0,0 +1,40 @@
+package de.intevation.flys.client.server;
+
+import org.w3c.dom.Document;
+
+import de.intevation.artifacts.httpclient.utils.ArtifactCreator;
+
+import de.intevation.flys.client.shared.model.Artifact;
+import de.intevation.flys.client.shared.model.DefaultArtifact;
+
+
+/**
+ * An implementation of an {@link ArtifactCreator}. This class uses the document
+ * that is returned by the artifact server to parse important information (like
+ * uuid, hash) and returns a new {@link Artifact} instance.
+ *
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class FLYSArtifactCreator implements ArtifactCreator {
+
+    /**
+     * Creates a new instance of an {@link ArtifactCreator}.
+     */
+    public FLYSArtifactCreator() {
+    }
+
+
+    /**
+     * This concreate implementation returns an instance of {@link Artifact}
+     * that is used in the FLYS GWT Client code.
+     *
+     * @param doc A document that describes the artifact that has been created
+     * in the artifact server.
+     *
+     * @return an instance if {@link Artifact}.
+     */
+    public Object create(Document doc) {
+        return new DefaultArtifact("TODO-UUID", "TODO-HASH");
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :