[207178] use array of fileTypes for multi queries, instead of just one

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

@@ -1071,7 +1071,14 @@ public class DStoreFileService extends AbstractDStoreService implements IFileSer
 	{
 		DataElement[] subjects = getSubjectsFor(remoteParents, names);
 		
-		dsQueryCommandMulti(subjects, null, IUniversalDataStoreConstants.C_QUERY_GET_REMOTE_OBJECT, monitor);
+		// construct default array of commands
+		String[] queryStrings = new String[remoteParents.length];
+		for (int i = 0; i < queryStrings.length; i++)
+		{
+			queryStrings[i] = IUniversalDataStoreConstants.C_QUERY_GET_REMOTE_OBJECT;
+		}
+		
+		dsQueryCommandMulti(subjects, null, queryStrings, monitor);
 
 		return convertToHostFiles(subjects, "*");		 //$NON-NLS-1$
 	}
@@ -1561,11 +1568,11 @@ public class DStoreFileService extends AbstractDStoreService implements IFileSer
 		case IFileServiceConstants.FILE_TYPE_FILES:
 			queryString = IUniversalDataStoreConstants.C_QUERY_VIEW_FILES;
 			break;
-			
+		
 		case IFileServiceConstants.FILE_TYPE_FOLDERS:
 			queryString = IUniversalDataStoreConstants.C_QUERY_VIEW_FOLDERS;
-			break;
+		break;
-			
+		
 		case IFileServiceConstants.FILE_TYPE_FILES_AND_FOLDERS:
 		default:				
 			queryString = IUniversalDataStoreConstants.C_QUERY_VIEW_ALL;
@@ -1573,6 +1580,30 @@ public class DStoreFileService extends AbstractDStoreService implements IFileSer
 		}
 		return queryString;
 	}
+	
+	private String[] getQueryStrings(int[] fileTypes)
+	{
+		String[] queryStrings = new String[fileTypes.length];
+		for (int i = 0; i < fileTypes.length; i++)
+		{
+			switch (fileTypes[i])
+			{
+			case IFileServiceConstants.FILE_TYPE_FILES:
+				queryStrings[i] = IUniversalDataStoreConstants.C_QUERY_VIEW_FILES;
+				break;
+			
+			case IFileServiceConstants.FILE_TYPE_FOLDERS:
+				queryStrings[i] = IUniversalDataStoreConstants.C_QUERY_VIEW_FOLDERS;
+			break;
+			
+			case IFileServiceConstants.FILE_TYPE_FILES_AND_FOLDERS:
+			default:				
+				queryStrings[i] = IUniversalDataStoreConstants.C_QUERY_VIEW_ALL;
+				break;
+			}
+		}
+		return queryStrings;
+	}
 
 	public IHostFile[] list(String remoteParent, String fileFilter, int fileType, IProgressMonitor monitor)
 	{
@@ -1582,12 +1613,12 @@ public class DStoreFileService extends AbstractDStoreService implements IFileSer
 
 	
 	public IHostFile[] listMulti(String[] remoteParents,
-			String[] fileFilters, int fileType, IProgressMonitor monitor)
+			String[] fileFilters, int[] fileTypes, IProgressMonitor monitor)
 			throws SystemMessageException 
 	{
-		String queryString = getQueryString(fileType);
+		String[] queryStrings = getQueryStrings(fileTypes);
 
-		return fetchMulti(remoteParents, fileFilters, queryString, monitor);
+		return fetchMulti(remoteParents, fileFilters, queryStrings, monitor);
 	}
 	
 	protected String[] getPathsFor(String[] remoteParents, String[] remoteFiles)
@@ -1688,11 +1719,11 @@ public class DStoreFileService extends AbstractDStoreService implements IFileSer
 	 * 
 	 * @param remoteParents the parents to query
 	 * @param fileFilters the filters for each parent to query
-	 * @param queryType the type of query (files, folders, both, etc)
+	 * @param queryTypes the type of queries (for each parent) - files, folders, both, etc
 	 * @param monitor the progress monitor
 	 * @return the results
 	 */
-	protected IHostFile[] fetchMulti(String[] remoteParents, String[] fileFilters, String queryType, IProgressMonitor monitor)
+	protected IHostFile[] fetchMulti(String[] remoteParents, String[] fileFilters, String[] queryTypes, IProgressMonitor monitor)
 	{
 		DataStore ds = getDataStore();
 		if (ds == null)
@@ -1720,7 +1751,7 @@ public class DStoreFileService extends AbstractDStoreService implements IFileSer
 			argses[i] = args;
 		}
 			
-		List consolidatedResults = dsQueryCommandMulti(subjects, argses, queryType, monitor);		
+		List consolidatedResults = dsQueryCommandMulti(subjects, argses, queryTypes, monitor);		
 		List convertedResults = new ArrayList();
 		for (int r = 0; r < consolidatedResults.size(); r++)
 		{

rse/plugins/org.eclipse.rse.services.dstore/src/org/eclipse/rse/services/dstore/AbstractDStoreService.java

@@ -90,12 +90,12 @@ public abstract class AbstractDStoreService implements IDStoreService
 	}
 
 	/**
-	 * query 
+	 * query the the remote system
-	 * @param subject
+	 * @param subject the subject of the query
-	 * @param args
+	 * @param args the arguments for the query
-	 * @param command
+	 * @param command the query command
 	 * @param monitor
-	 * @return
+	 * @return the array of results
 	 */
 	protected DataElement[] dsQueryCommand(DataElement subject, ArrayList args, String command, IProgressMonitor monitor)
 	{
@@ -146,20 +146,20 @@ public abstract class AbstractDStoreService implements IDStoreService
 		return new DataElement[0];
 	}
 	
-	protected List dsQueryCommandMulti(DataElement[] subjects, String command, IProgressMonitor monitor)
+	protected List dsQueryCommandMulti(DataElement[] subjects, String[] commands, IProgressMonitor monitor)
 	{
-		return dsQueryCommandMulti(subjects, null, command, monitor);
+		return dsQueryCommandMulti(subjects, null, commands, monitor);
 	}
 	
 	/**
 	 * Query multiple subjects in one shot
 	 * @param subjects the subjects to query
-	 * @param command the query command
+	 * @param commands the query commands
-	 * @param args args for the command - may be null
+	 * @param argses arguments for the command - may be null
 	 * @param monitor the progress monitor
 	 * @return a list of DataElement[]s containing the results of each query
 	 */
-	protected List dsQueryCommandMulti(DataElement[] subjects, ArrayList[] argses, String command, IProgressMonitor monitor)
+	protected List dsQueryCommandMulti(DataElement[] subjects, ArrayList[] argses, String[] commands, IProgressMonitor monitor)
 	{
 		List statuses = new ArrayList();
 		DataStore ds = getDataStore();	
@@ -170,7 +170,7 @@ public abstract class AbstractDStoreService implements IDStoreService
 		{
 			DataElement subject = subjects[i];
 			
-			DataElement queryCmd = getCommandDescriptor(subject, command);
+			DataElement queryCmd = getCommandDescriptor(subject, commands[i]);
 			if (queryCmd != null && ds != null)
 			{
 				DataElement status = null;

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

@@ -52,13 +52,13 @@ public abstract class AbstractFileService implements IFileService
 	}
 	
 	public IHostFile[] listMulti(String[] remoteParents,
-			String[] fileFilters, int fileType, IProgressMonitor monitor)
+			String[] fileFilters, int fileTypes[], IProgressMonitor monitor)
 			throws SystemMessageException {
 
 		List files = new ArrayList();
 		for (int i = 0; i < remoteParents.length; i++)
 		{
-			IHostFile[] result = list(remoteParents[i], fileFilters[i], fileType, monitor);
+			IHostFile[] result = list(remoteParents[i], fileFilters[i], fileTypes[i], monitor);
 			for (int j = 0; j < result.length; j++)
 			{
 				files.add(result[j]);

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

@@ -182,14 +182,17 @@ public interface IFileService extends IService
 	 * system from which to retrieve the collective child list.
 	 * @param fileFilters - a set of strings that can be used to filter the children.  Only
 	 * those files matching the filter corresponding to it's remoteParent make it into the list.  The interface 
-	 * does not dictate where the filtering occurs.
+	 * does not dictate where the filtering occurs.  For each remoteParent, there must be a corresponding
-	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 * fileFilter.
+	 * @param fileTypes - indicates whether to query files, folders, both or some other type.  For
+	 * each remoteParent, there must be a corresponding fileType.
+	 * 				For the default list of available file types see <code>IFileServiceContants</code>
 	 * @param monitor the monitor for this potentially long running operation
 	 * @return the collective list of host files that reside in each of the remoteParents with it's corresponding filter. 
 	 * @throws SystemMessageException if an error occurs. 
 	 * Typically this would be one of those in the RemoteFileException family.
 	 */
-	public IHostFile[] listMulti(String[] remoteParents, String[] fileFilters, int fileType, IProgressMonitor monitor) throws SystemMessageException;
+	public IHostFile[] listMulti(String[] remoteParents, String[] fileFilters, int[] fileTypes, IProgressMonitor monitor) throws SystemMessageException;
   
 
 	/**

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

@@ -371,10 +371,10 @@ public final class FileServiceSubSystem extends RemoteFileSubSystem implements I
 	 * by the given file name filter. It can be null for no subsetting.
 	 * @param parents The parent folders to list folders and files in
 	 * @param fileNameFilters The name patterns to subset the file list by, or null to return all files.
-	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 * @param fileTypes - indicates whether to query files, folders, both or some other type
 	 * @param monitor the progress monitor
 	 */
-	public IRemoteFile[] listMulti(IRemoteFile[] parents, String[] fileNameFilters, int fileType,  IProgressMonitor monitor) throws SystemMessageException
+	public IRemoteFile[] listMulti(IRemoteFile[] parents, String[] fileNameFilters, int[] fileTypes,  IProgressMonitor monitor) throws SystemMessageException
 	{
 		String[] parentPaths = new String[parents.length];
 		for (int i = 0; i < parents.length; i++)
@@ -382,7 +382,7 @@ public final class FileServiceSubSystem extends RemoteFileSubSystem implements I
 			parentPaths[i] = parents[i].getAbsolutePath();
 		}
 		
-		IHostFile[] results = getFileService().listMulti(parentPaths, fileNameFilters, fileType, monitor);
+		IHostFile[] results = getFileService().listMulti(parentPaths, fileNameFilters, fileTypes, monitor);
 		RemoteFileContext context = getDefaultContext();
 		
 		IRemoteFile[] farr = getHostFileToRemoteFileAdapter().convertToRemoteFiles(this, context, null, results);
@@ -418,15 +418,15 @@ public final class FileServiceSubSystem extends RemoteFileSubSystem implements I
 
 	
 	/**
-	 * Return a list of remote folders and files in the given folder. 
+	 * Return a list of remote folders and/or files in the given folder. 
 	 * <p>
-	 * The files part of the list is subsetted by the given file name filter. 
+	 * The files part of the list is filtered by the given file name filter. 
-	 * It can be null for no subsetting.
+	 * It can be null for no filtering. 
 	 * This version is called by RemoteFileSubSystemImpl's resolveFilterString(s).
 	 * @param parent The parent folder to list folders and files in
 	 * @param fileNameFilter The name pattern to subset the file list by, or null to return all files.
 	 * @param context The holder of state information
-	 * @param fileType the type of file to query
+	 * @param fileType indicates whether to filter files, folders, both or something else
 	 * @param monitor the progress monitor
 	 */
 	public IRemoteFile[] list(IRemoteFile parent, String fileNameFilter, IRemoteFileContext context, int fileType, IProgressMonitor monitor) throws SystemMessageException

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

@@ -109,60 +109,71 @@ public interface IRemoteFileSubSystem extends ISubSystem {
 	
 	
 	/**
-	 * Return a list of all remote folders and files in the given folder. The list is not subsetted.
+	 * Return a list of all remote folders and/or files in the given folders.  This list is not filtered.
-	 * @param parents The parent folders to list folders and files in
+	 * 
-	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 * @param parents The parent folders to list folders and/or files in
+	 * @param fileTypes - indicates whether to query files, folders, both or some other type.  There 
+	 *              should be exactly one fileType specified per parent.
+	 * 				For the default list of available file types see <code>IFileServiceContants</code>
 	 * @param monitor the progress monitor
 	 */
-	public IRemoteFile[] listMulti(IRemoteFile[] parents, int fileType, IProgressMonitor monitor) throws SystemMessageException;		
+	public IRemoteFile[] listMulti(IRemoteFile[] parents, int[] fileTypes, IProgressMonitor monitor) throws SystemMessageException;		
 	
 	/**
-	 * Return a list of remote folders and files in the given folder. Only file names are subsettable
+	 * Return a list of remote folders and/or files in the given folder. Only file names are filtered
-	 * by the given file name filter. It can be null for no subsetting.
+	 * by the given file name filters. It can be null for no sub-setting.
+	 * 
 	 * @param parents The parent folders to list folders and files in
-	 * @param fileNameFilters The name patterns to subset the file list by, or null to return all files.
+	 * @param fileNameFilters The name patterns to subset the file list by, or null to return all files.  
-	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 *             There should be exactly one fileNameFilter per parent.
+	 * @param fileTypes - indicates whether to query files, folders, both or some other type.  There 
+	 *              should be exactly one fileType specified per parent.
+	 * 				For the default list of available file types see <code>IFileServiceContants</code>
 	 * @param monitor the progress monitor
 	 */
-	public IRemoteFile[] listMulti(IRemoteFile[] parents, String[] fileNameFilters, int fileType,  IProgressMonitor monitor) throws SystemMessageException;
+	public IRemoteFile[] listMulti(IRemoteFile[] parents, String[] fileNameFilters, int[] fileTypes,  IProgressMonitor monitor) throws SystemMessageException;
 
 
 	/**
-	 * Return a list of all remote folders and files in the given folder. The list is not subsetted.
+	 * Return a list of all remote folders and/or files in the given folder. The list is not filtered.
-	 * @param parent The parent folder to list folders and files in
+	 * 
+	 * @param parent The parent folder to list folders and/or files in
 	 * @param monitor the progress monitor
 	 */
 	public IRemoteFile[] list(IRemoteFile parent, IProgressMonitor monitor) throws SystemMessageException;
 	
 	/**
-	 * Return a list of all remote folders and files in the given folder. The list is not subsetted.
+	 * Return a list of all remote folders and/or files in the given folder. The list is not filtered.
+	 * 
 	 * @param parent The parent folder to list folders and files in
-	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 * @param fileType - indicates whether to query files, folders, both or some other type.  
+	 * 					For the default list of available file types see <code>IFileServiceContants</code>
 	 * @param monitor the progress monitor
 	 */
 	public IRemoteFile[] list(IRemoteFile parent, int fileType, IProgressMonitor monitor) throws SystemMessageException;		
 	
 	/**
-	 * Return a list of remote folders and files in the given folder. Only file names are subsettable
+	 * Return a list of remote folders and/or files in the given folder. Only file names are filtered
-	 * by the given file name filter. It can be null for no subsetting.
+	 * by the given file name filter. It can be null for no filtering.
+	 * 
 	 * @param parent The parent folder to list folders and files in
 	 * @param fileNameFilter The name pattern to subset the file list by, or null to return all files.
-	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 * @param fileType - indicates whether to query files, folders, both or some other type.
+	 * 					For the default list of available file types see <code>IFileServiceContants</code>
 	 * @param monitor the progress monitor
 	 */
 	public IRemoteFile[] list(IRemoteFile parent, String fileNameFilter, int fileType,  IProgressMonitor monitor) throws SystemMessageException;
 
 	/**
-	 * Return a list of remote folders and files in the given folder. 
+	 * Return a list of remote folders and/or files in the given folder.  The files part of the list is filtered 
-	 * <p>
+	 * by the given file name filter.  It can be null for no filtering.
-	 * The files part of the list is subsetted by the given file name filter. 
+	 * 
-	 * It can be null for no subsetting.
-	 * This version is called by RemoteFileSubSystemImpl's resolveFilterString(s).
 	 * @param parent The parent folder to list folders and files in
 	 * @param fileNameFilter The name pattern to subset the file list by, or null to return all files.
 	 * @param context The holder of state information
 	 * - indicates whether to query files, folders, both or some other type
 	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 * 				For the default list of available file types see <code>IFileServiceContants</code>
 	 * @param monitor the progress monitor
 
 	 */

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

@@ -867,10 +867,10 @@ public abstract class RemoteFileSubSystem extends SubSystem implements IRemoteFi
 	/**
 	 * Return a list of all remote folders and files in the given folder. The list is not subsetted.
 	 * @param parents The parent folders to list folders and files in
-	 * @param fileType - indicates whether to query files, folders, both or some other type
+	 * @param fileTypes - indicates whether to query files, folders, both or some other type
 	 * @param monitor the progress monitor
 	 */
-	public IRemoteFile[] listMulti(IRemoteFile[] parents, int fileType, IProgressMonitor monitor) throws SystemMessageException
+	public IRemoteFile[] listMulti(IRemoteFile[] parents, int[] fileTypes, IProgressMonitor monitor) throws SystemMessageException
 	{
 		String[] fileNameFilters = new String[parents.length];
 		for (int i = 0; i < parents.length; i++)
@@ -878,7 +878,7 @@ public abstract class RemoteFileSubSystem extends SubSystem implements IRemoteFi
 			fileNameFilters[i] = "*"; // default filter //$NON-NLS-1$
 		}
 		
-		return listMulti(parents, fileNameFilters, fileType, monitor);
+		return listMulti(parents, fileNameFilters, fileTypes, monitor);
 	}
 	
 	/**

rse/tests/org.eclipse.rse.tests/src/org/eclipse/rse/tests/subsystems/files/FileSubsystemConsistencyTestCase.java

@@ -357,7 +357,13 @@ public class FileSubsystemConsistencyTestCase extends RSEBaseConnectionTestCase
 			long t3 = System.currentTimeMillis();
 			try
 			{
-				results = ss.listMulti(remoteFiles, IFileServiceConstants.FILE_TYPE_FILES_AND_FOLDERS, new NullProgressMonitor());
+				int[] types = new int[remoteFiles.length];
+				for (int t = 0; t < remoteFiles.length; t++)
+				{
+					types[t] = IFileServiceConstants.FILE_TYPE_FILES_AND_FOLDERS;
+				}
+				
+				results = ss.listMulti(remoteFiles, types, new NullProgressMonitor());
 			}
 			catch (Exception e){
 				exception = e;