# HG changeset patch # User Ingo Weinzierl # Date 1299505675 0 # Node ID c19985f751188cc3ad2704c24f31ae5b7413d5e2 # Parent 2da6be38d8b61a2827362169eb41b2c9b65fae31 Implemented a service that triggers the artifact-collection creation in the artifact server. flys-client/trunk@1413 c6561f87-3c4e-4783-a992-168aeb5c3f6f diff -r 2da6be38d8b6 -r c19985f75118 flys-client/ChangeLog --- a/flys-client/ChangeLog Mon Mar 07 13:40:37 2011 +0000 +++ b/flys-client/ChangeLog Mon Mar 07 13:47:55 2011 +0000 @@ -1,3 +1,18 @@ +2011-03-07 Ingo Weinzierl + + * src/main/java/de/intevation/flys/client/client/services/CreateCollectionService.java, + src/main/java/de/intevation/flys/client/client/services/CreateCollectionServiceAsync.java, + src/main/java/de/intevation/flys/client/server/CreateCollectionServiceImpl.java: + New. A service that might be used to create new collections in the + artifact server. + + * src/main/webapp/WEB-INF/web.xml: Registered the service to create new + collections. + + * src/main/java/de/intevation/flys/client/client/ui/CollectionView.java: + Added the service to create new collections. Currently, this service is + not used. + 2011-03-07 Ingo Weinzierl * src/main/java/de/intevation/flys/client/shared/model/DefaultUser.java, diff -r 2da6be38d8b6 -r c19985f75118 flys-client/src/main/java/de/intevation/flys/client/client/services/CreateCollectionService.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/client/services/CreateCollectionService.java Mon Mar 07 13:47:55 2011 +0000 @@ -0,0 +1,23 @@ +package de.intevation.flys.client.client.services; + +import com.google.gwt.user.client.rpc.RemoteService; +import com.google.gwt.user.client.rpc.RemoteServiceRelativePath; + + +/** + * This interface describes the service for creating new collections. + * + * @author Ingo Weinzierl + */ +@RemoteServiceRelativePath("create-collection") +public interface CreateCollectionService extends RemoteService { + + /** + * This method creates a new collection in the artifact server and returns + * the uuid of this collection. + * + * @return the uuid of the created collection. + */ + String create(String serverUrl, String ownerId); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r 2da6be38d8b6 -r c19985f75118 flys-client/src/main/java/de/intevation/flys/client/client/services/CreateCollectionServiceAsync.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/client/services/CreateCollectionServiceAsync.java Mon Mar 07 13:47:55 2011 +0000 @@ -0,0 +1,15 @@ +package de.intevation.flys.client.client.services; + +import com.google.gwt.user.client.rpc.AsyncCallback; + + +/** + * This interface describes the service for creating new collections. + * + * @author Ingo Weinzierl + */ +public interface CreateCollectionServiceAsync { + + void create(String serverUrl, String owner, AsyncCallback callback); +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r 2da6be38d8b6 -r c19985f75118 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 Mon Mar 07 13:40:37 2011 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/CollectionView.java Mon Mar 07 13:47:55 2011 +0000 @@ -36,6 +36,8 @@ import de.intevation.flys.client.client.event.CollectionChangeHandler; import de.intevation.flys.client.client.services.ArtifactService; import de.intevation.flys.client.client.services.ArtifactServiceAsync; +import de.intevation.flys.client.client.services.CreateCollectionService; +import de.intevation.flys.client.client.services.CreateCollectionServiceAsync; /** @@ -50,6 +52,10 @@ protected ArtifactServiceAsync artifactService = GWT.create(ArtifactService.class); + /** The ArtifactService used to communicate with the Artifact server. */ + protected CreateCollectionServiceAsync createCollectionService = + GWT.create(CreateCollectionService.class); + /** The message class that provides i18n strings.*/ FLYSMessages messages = GWT.create(FLYSMessages.class); @@ -127,6 +133,38 @@ /** + * This method triggers the CreateCollectionService to create a new + * collection in the artifact server. + * + * @param ownerId The uuid of the user that should own the new collection. + */ + protected void createNewCollection(String ownerId) { + Config config = Config.getInstance(); + String serverUrl = config.getServerUrl(); + + createCollectionService.create( + serverUrl, ownerId, + new AsyncCallback() { + public void onFailure(Throwable caught) { + GWT.log("Could not create the new collection."); + GWT.log(caught.getMessage()); + } + + public void onSuccess(String uuid) { + GWT.log("Successfully created a new collection."); + GWT.log("NEW collection uuid: " + uuid); + } + }); + } + + + protected FLYS getFlys() { + return flys; + } + + + + /** * This method registers a new ValueChangeHandler. * * @param handler The new ValueChangeHandler. diff -r 2da6be38d8b6 -r c19985f75118 flys-client/src/main/java/de/intevation/flys/client/server/CreateCollectionServiceImpl.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/server/CreateCollectionServiceImpl.java Mon Mar 07 13:47:55 2011 +0000 @@ -0,0 +1,55 @@ +package de.intevation.flys.client.server; + +import org.w3c.dom.Document; + +import com.google.gwt.core.client.GWT; +import com.google.gwt.user.server.rpc.RemoteServiceServlet; + +import de.intevation.artifacts.common.ArtifactNamespaceContext; +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.artifacts.httpclient.http.response.DocumentResponseHandler; + +import de.intevation.flys.client.client.services.CreateCollectionService; + + +/** + * This interface provides the createCollection service to create new + * collections in the artifact server. + * + * @author Ingo Weinzierl + */ +public class CreateCollectionServiceImpl +extends RemoteServiceServlet +implements CreateCollectionService +{ + /** XPath to figure out the uuid of the created collection.*/ + public static final String XPATH_COLLECTION_UUID = + "/art:result/art:artifact-collection/@art:uuid"; + + + public String create(String serverUrl, String ownerId) { + GWT.log("Start creating a new collection."); + + Document create = ClientProtocolUtils.newCreateDocument(null); + HttpClient client = new HttpClientImpl(serverUrl); + + try { + Document doc = (Document) client.createCollection( + create, ownerId, new DocumentResponseHandler()); + + return XMLUtils.xpathString( + doc, XPATH_COLLECTION_UUID, ArtifactNamespaceContext.INSTANCE); + } + catch (ConnectionException ce) { + System.err.println(ce.getLocalizedMessage()); + } + + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : diff -r 2da6be38d8b6 -r c19985f75118 flys-client/src/main/webapp/WEB-INF/web.xml --- a/flys-client/src/main/webapp/WEB-INF/web.xml Mon Mar 07 13:40:37 2011 +0000 +++ b/flys-client/src/main/webapp/WEB-INF/web.xml Mon Mar 07 13:47:55 2011 +0000 @@ -26,6 +26,16 @@ /flys/artifact + + create-collection + de.intevation.flys.client.server.CreateCollectionServiceImpl + + + + create-collection + /flys/create-collection + + FLYS.html