git-svn-id: https://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/Common/storagehub-client@181340 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/common/storagehub/client/dsl/ContainerType.java

@@ -4,6 +4,7 @@ public enum ContainerType {
 
 	FOLDER,
 	FILE,
-	GENERIC_ITEM
+	GENERIC_ITEM,
+	URL
 	
 }

src/main/java/org/gcube/common/storagehub/client/dsl/FolderContainer.java

@@ -1,6 +1,7 @@
 package org.gcube.common.storagehub.client.dsl;
 
 import java.io.InputStream;
+import java.net.URL;
 import java.util.List;
 import java.util.Set;
 
@@ -57,6 +58,21 @@ public class FolderContainer extends ItemContainer<FolderItem>{
 		return new FileContainer(itemclient, itemclient.uploadFile(stream, this.itemId , filename, description));
 	}
 	
+	/**
+	 * 
+	 * creates a {@ExternalLink} inside the folder represented by this FolderContainer
+	 * 
+	 * @param url the url
+	 * @param name the name of the item in the workspace
+	 * @param description the description of the item in the workspace
+	 * @return {@URLContainer} of the Item created
+	 * @throws {@InvalidItemException} 
+	 * @throws {@UserNotAuthorizedException} if user is not authorized to write in this folder
+	 */
+	public URLContainer addUrl(URL url, String name, String description) throws StorageHubException {
+		return new URLContainer(itemclient, itemclient.createURL(this.itemId, name, description, url));
+	}
+	
 	/**
 	 * 
 	 * creates a set of {@Item} in the workspace extracting the Archive

src/main/java/org/gcube/common/storagehub/client/dsl/OpenResolver.java

@@ -2,6 +2,7 @@ package org.gcube.common.storagehub.client.dsl;
 
 import org.gcube.common.storagehub.client.proxies.ItemManagerClient;
 import org.gcube.common.storagehub.model.items.AbstractFileItem;
+import org.gcube.common.storagehub.model.items.ExternalLink;
 import org.gcube.common.storagehub.model.items.FolderItem;
 import org.gcube.common.storagehub.model.items.Item;
 
@@ -30,4 +31,10 @@ public class OpenResolver {
 			return new FileContainer(itemclient, (AbstractFileItem)item);
 		else throw new RuntimeException("this item is not a File");
 	}
+	
+	public URLContainer asURL() {
+		if (item instanceof ExternalLink)
+			return new URLContainer(itemclient, (ExternalLink)item);
+		else throw new RuntimeException("this item is not a File");
+	}
 }

src/main/java/org/gcube/common/storagehub/client/dsl/URLContainer.java

@@ -0,0 +1,20 @@
+package org.gcube.common.storagehub.client.dsl;
+
+import org.gcube.common.storagehub.client.proxies.ItemManagerClient;
+import org.gcube.common.storagehub.model.items.ExternalLink;
+
+public class URLContainer extends ItemContainer<ExternalLink> {
+
+	protected URLContainer(ItemManagerClient itemclient, ExternalLink item) {
+		super(itemclient, item);
+	}
+
+	protected URLContainer(ItemManagerClient itemclient, String itemId) {
+		super(itemclient, itemId);		
+	}
+	
+	public ContainerType getType() {
+		return ContainerType.URL;
+	}
+
+}

src/main/java/org/gcube/common/storagehub/client/proxies/DefaultItemManager.java

@@ -676,6 +676,48 @@ public class DefaultItemManager implements ItemManagerClient {
 		}
 	}
 	
+	
+	@Override
+	public String createURL(String parentId, String name, String description,URL url) throws StorageHubException {
+		Call<GXWebTargetAdapterRequest, String> call = new Call<GXWebTargetAdapterRequest, String>() {
+			@Override
+			public String call(GXWebTargetAdapterRequest manager) throws Exception {
+				Objects.requireNonNull(parentId, "parentId cannot be null");
+				Objects.requireNonNull(name, "folder name cannot be null");
+				Objects.requireNonNull(description, "parentId cannot be null");
+
+
+				GXWebTargetAdapterRequest myManager = manager.path(parentId)
+						.path("create").path("URL");
+
+				MultivaluedMap<String, String> formData = new MultivaluedHashMap<String, String>();
+				formData.add("name", name);
+				formData.add("description", description);
+				formData.add("value", url.toString());
+
+
+				GXInboundResponse response = myManager.post(Entity.entity(formData, MediaType.APPLICATION_FORM_URLENCODED));
+
+				if (response.isErrorResponse()) {
+					if (response.hasException()) 
+						throw response.getException();
+					else 
+						throw new BackendGenericError();
+				}
+
+				return response.getSource().readEntity(String.class);
+			}
+		};
+		try {
+			return delegate.make(call);
+		}catch(StorageHubException e) {
+			throw e;
+		}catch(Exception e1) {
+			throw new RuntimeException(e1);
+		}
+	}
+
+
 	@Override
 	public String createGcubeItem(String parentId, GCubeItem item) throws StorageHubException {
 		Call<GXWebTargetAdapterRequest, String> call = new Call<GXWebTargetAdapterRequest, String>() {

src/main/java/org/gcube/common/storagehub/client/proxies/ItemManagerClient.java

@@ -40,6 +40,8 @@ public interface ItemManagerClient {
 
 	String createFolder(String parentId, String name, String description, boolean hidden) throws StorageHubException;
 
+	String createURL(String parentId, String name, String description, URL url) throws StorageHubException;
+	
 	@Deprecated
 	String createFolder(String parentId, String name, String description) throws StorageHubException;
 	

src/test/java/org/gcube/data/access/fs/Items.java

@@ -4,6 +4,8 @@ import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
 import java.nio.file.Files;
 import java.util.Arrays;
 import java.util.Collections;
@@ -54,9 +56,9 @@ public class Items {
 
 		StorageHubClient shc = new StorageHubClient();
 		
-		FolderContainer fc = shc.open("7343dd7d-0f2b-4dc7-968e-b856e7073ea8").asFolder();
 		
-		fc.newFolder("testLucio","testLucio");
+		
+		shc.getWSRoot().addUrl(new URI("https://www.youtube.com/watch?v=bGef_U0S7Uo").toURL(), "video test 3", "video test descr 3");
 		
 	}