From ecf5bb095000577557ebdf46c57746f7204218ba Mon Sep 17 00:00:00 2001
From: Francesco Mangiacrapa <francesco.mangiacrapa@isti.cnr.it>
Date: Mon, 16 Sep 2019 10:25:15 +0000
Subject: [PATCH] Added method canWrite to interface

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/Common/storagehub-client-wrapper@181696 82a268e6-3cf1-43bd-a215-b396298e98cf
---
 .../server/StorageHubClientService.java       | 16 ++++++++++++-
 .../WorkspaceStorageHubClientService.java     | 24 +++++++++++++++----
 .../server/tohl/Workspace.java                |  9 +++++++
 3 files changed, 43 insertions(+), 6 deletions(-)

diff --git a/src/main/java/org/gcube/common/storagehubwrapper/server/StorageHubClientService.java b/src/main/java/org/gcube/common/storagehubwrapper/server/StorageHubClientService.java
index 9b043e5..1db8708 100644
--- a/src/main/java/org/gcube/common/storagehubwrapper/server/StorageHubClientService.java
+++ b/src/main/java/org/gcube/common/storagehubwrapper/server/StorageHubClientService.java
@@ -305,7 +305,21 @@ public class StorageHubClientService {
 		return shcClient.open(itemId).asItem().get().isShared();
 
 	}
+	
+	
+	/**
+	 * Can write.
+	 *
+	 * @param folderContainerId the folder container id
+	 * @return true, if true. Otherwise false.
+	 * @throws Exception the exception
+	 */
+	public boolean canWrite(String folderContainerId) throws Exception {
+		setContextProviders(scope, authorizationToken);
+		return shcClient.open(folderContainerId).asFolder().canWrite();
+	}
 
+	
 	/**
 	 * Gets the root shared folder.
 	 *
@@ -849,7 +863,7 @@ public class StorageHubClientService {
 	 * @param folderId the folder id
 	 * @param setPublic the set public
 	 * @return boolean value of isPublicItem()
-	 * @throws Exception 
+	 * @throws Exception the exception
 	 */
 	public boolean setFolderAsPublic(String folderId, boolean setPublic) throws Exception {
 		Validate.notNull(folderId, "Bad request to setFolderAsPublic the folderId is null");
diff --git a/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java b/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java
index cc0613d..b773650 100644
--- a/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java
+++ b/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java
@@ -1071,10 +1071,8 @@ public final class WorkspaceStorageHubClientService implements Workspace{
 		return HLMapper.toURLFile(extLink);
 		
 	}
-
-
-
-
+	
+	
 	/* (non-Javadoc)
 	 * @see org.gcube.common.storagehubwrapper.server.tohl.Workspace#setFolderAsPublic(java.lang.String, boolean)
 	 */
@@ -1097,7 +1095,23 @@ public final class WorkspaceStorageHubClientService implements Workspace{
 		}else
 			throw new Exception("The item with id '"+folderId+"' is not a folder");
 	}
-
+	
+	/**
+	 * Can user write into folder.
+	 *
+	 * @param folderId the folder id
+	 * @return true, if successful
+	 * @throws Exception the exception
+	 */
+	@Override
+	public boolean canUserWriteIntoFolder(String folderId) throws Exception{
+		
+		WorkspaceItem item =  getItem(folderId);
+		if (item.isFolder()) {
+			return storageHubClientService.canWrite(folderId);
+		}else
+			throw new Exception("The item with id '"+folderId+"' is not a folder");
+	}
 
 	
 	
diff --git a/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java b/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java
index dcb1a8e..2d1185a 100644
--- a/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java
+++ b/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java
@@ -489,6 +489,15 @@ public interface Workspace{
 		InternalErrorException, ItemAlreadyExistException,
 		InsufficientPrivilegesException, Exception;
 	
+	/**
+	 * Can user write into folder.
+	 *
+	 * @param folderId the folder id
+	 * @return true, if successful
+	 * @throws Exception the exception
+	 */
+	boolean canUserWriteIntoFolder(String folderId) throws Exception;
+
 	/*
 	 * 
 	 *