[209704] added supportsEncodingConversion()

rse/plugins/org.eclipse.rse.services.dstore/src/org/eclipse/rse/internal/services/dstore/files/DStoreFileService.java

@@ -30,6 +30,7 @@
  * David McKnight   (IBM)        - [209704] [api] Ability to override default encoding conversion needed.
  * Kevin Doyle		(IBM)		 - [208778] [efs][api] RSEFileStore#getOutputStream() does not support EFS#APPEND
  * David McKnight   (IBM)        - [196624] dstore miner IDs should be String constants rather than dynamic lookup
+ * David McKnight   (IBM)        - [209704] added supportsEncodingConversion()
  ********************************************************************************/
 
 package org.eclipse.rse.internal.services.dstore.files;
@@ -2005,29 +2006,7 @@ public class DStoreFileService extends AbstractDStoreService implements IFileSer
 		this.unixStyle = isUnixStyle;
 	}
 	
-
+	public boolean supportsEncodingConversion(){
-	
+		return true;
-	/**
-	 * Deprecated
-	 */
-	public IHostFile[] getFolders(String remoteParent, String fileFilter, IProgressMonitor monitor)
-	{
-		return fetch(remoteParent, fileFilter, IUniversalDataStoreConstants.C_QUERY_VIEW_FOLDERS, monitor);
-	}
-	
-	/**
-	 * Deprecated
-	 */
-	public IHostFile[] getFiles(String remoteParent, String fileFilter, IProgressMonitor monitor)
-	{
-		return fetch(remoteParent, fileFilter, IUniversalDataStoreConstants.C_QUERY_VIEW_FILES, monitor);
-	}
-	
-	/**
-	 * Deprecated
-	 */
-	public IHostFile[] getFilesAndFolders(String remoteParent, String fileFilter, IProgressMonitor monitor)
-	{
-		return fetch(remoteParent, fileFilter, IUniversalDataStoreConstants.C_QUERY_VIEW_ALL, monitor);
 	}
 }

rse/plugins/org.eclipse.rse.services/src/org/eclipse/rse/services/files/AbstractFileService.java

@@ -21,6 +21,7 @@
  * David McKnight   (IBM)        - [209704] [api] Ability to override default encoding conversion needed.
  * Xuan Chen        (IBM)        - [210555] [regression] NPE when deleting a file on SSH
  * Kevin Doyle		(IBM)		 - [208778] [efs][api] RSEFileStore#getOutputStream() does not support EFS#APPEND
+ * David McKnight   (IBM)        - [209704] added supportsEncodingConversion()
  ********************************************************************************/
 
 package org.eclipse.rse.services.files;
@@ -211,4 +212,12 @@ public abstract class AbstractFileService implements IFileService
 	public OutputStream getOutputStream(String remoteParent, String remoteFile, boolean isBinary, int options, IProgressMonitor monitor) throws SystemMessageException {
 		return null;
 	}
+	
+	/**
+	 * The default implementation returns false.  Clients should override this method if they make use
+	 * of IFileServiceCodePageConverter to do conversion during download and upload.
+	 */
+	public boolean supportsEncodingConversion(){
+		return false;
+	}
 }

rse/plugins/org.eclipse.rse.services/src/org/eclipse/rse/services/files/IFileService.java

@@ -20,6 +20,7 @@
  * David McKnight   (IBM)        - [209552] API changes to use multiple and getting rid of deprecated
  * David McKnight   (IBM)        - [210109] store constants in IFileService rather than IFileServiceConstants
  * Kevin Doyle		(IBM)		 - [208778] new API getOutputSteam for getting an output stream in append mode
+ * David McKnight   (IBM)        - [209704] added supportsEncodingConversion()
  ********************************************************************************/
 
 package org.eclipse.rse.services.files;
@@ -486,4 +487,13 @@ public interface IFileService extends IService
 	 */
 	public OutputStream getOutputStream(String remoteParent, String remoteFile, boolean isBinary, int options, IProgressMonitor monitor) throws SystemMessageException;
 
+	/**
+	 * Indicates whether this file service supports code page conversion using
+	 * the IFileServiceCodePageConverter mechanism.  Certain extensions, such as 
+	 * property pages for encoding conversion can determine whether or not to 
+	 * display or enable themselves based on result of this call.
+	 * 
+	 * @return whether this service supports encoding conversion
+	 */
+	public boolean supportsEncodingConversion();
 }

rse/plugins/org.eclipse.rse.subsystems.files.core/src/org/eclipse/rse/subsystems/files/core/servicesubsystem/FileServiceSubSystem.java

@@ -26,6 +26,7 @@
  * David McKnight   (IBM)        - [203114] don't treat XML files specially (no hidden prefs for bin vs text)
  * David McKnight   (IBM)        - [209552] API changes to use multiple and getting rid of deprecated
  * Kevin Doyle		(IBM)		 - [208778] [efs][api] RSEFileStore#getOutputStream() does not support EFS#APPEND 
+ * David McKnight   (IBM)        - [209704] added supportsEncodingConversion()
  *******************************************************************************/
 
 package org.eclipse.rse.subsystems.files.core.servicesubsystem;
@@ -1033,4 +1034,11 @@ public final class FileServiceSubSystem extends RemoteFileSubSystem implements I
 		return new FileSubSystemOutputStream(getFileService().getOutputStream(remoteParent, remoteFile, isBinary, options, monitor), remoteParent, remoteFile, this);			
 	}
 	
+	/**
+	 * Defers to the file service.
+	 */
+	public boolean supportsEncodingConversion(){
+		return getFileService().supportsEncodingConversion();
+	}
+	
 }

rse/plugins/org.eclipse.rse.subsystems.files.core/src/org/eclipse/rse/subsystems/files/core/subsystems/IRemoteFileSubSystem.java

@@ -19,6 +19,7 @@
  * David McKnight   (IBM)        - [162195] new APIs for upload multi and download multi
  * David McKnight   (IBM)        - [209552] API changes to use multiple and getting rid of deprecated
  * Kevin Doyle		(IBM)		 - [208778] new API getOutputSteam for getting an output stream in append mode
+ * David McKnight   (IBM)        - [209704] added supportsEncodingConversion()
  *******************************************************************************/
 
 package org.eclipse.rse.subsystems.files.core.subsystems;
@@ -676,4 +677,13 @@ public interface IRemoteFileSubSystem extends ISubSystem {
 	 */
 	public OutputStream getOutputStream(String remoteParent, String remoteFile, boolean isBinary, int options, IProgressMonitor monitor) throws SystemMessageException;
 
+	/**
+	 * Indicates whether this file subsystem supports code page conversion using
+	 * the IFileServiceCodePageConverter mechanism.  Certain extensions, such as 
+	 * property pages for encoding conversion can determine whether or not to 
+	 * display or enable themselves based on result of this call.
+	 * 
+	 * @return whether this service supports encoding conversion
+	 */
+	public boolean supportsEncodingConversion();
 }