X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.graphfile%2Fsrc%2Forg%2Fsimantics%2Fgraphfile%2Fadapters%2FExportSystemResourcesActionFactory.java;h=123a4d43a7c5839da4908f400faef3a02cfdeea1;hb=ca59190923cb45fbcde8d18d78c9c1418c1f0471;hp=96cc260581b4a3d3afec10c3ea6b8f0281217ed2;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.graphfile/src/org/simantics/graphfile/adapters/ExportSystemResourcesActionFactory.java b/bundles/org.simantics.graphfile/src/org/simantics/graphfile/adapters/ExportSystemResourcesActionFactory.java
index 96cc26058..123a4d43a 100644
--- a/bundles/org.simantics.graphfile/src/org/simantics/graphfile/adapters/ExportSystemResourcesActionFactory.java
+++ b/bundles/org.simantics.graphfile/src/org/simantics/graphfile/adapters/ExportSystemResourcesActionFactory.java
@@ -1,183 +1,183 @@
-/*******************************************************************************
- * Copyright (c) 2013 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.graphfile.adapters;
-
-import java.io.File;
-import java.io.IOException;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.widgets.DirectoryDialog;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.FileDialog;
-import org.eclipse.swt.widgets.Shell;
-import org.simantics.Simantics;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.common.request.ReadRequest;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.layer0.adapter.ActionFactory;
-import org.simantics.db.request.Read;
-import org.simantics.graphfile.Activator;
-import org.simantics.graphfile.ontology.GraphFileResource;
-import org.simantics.graphfile.util.GraphFileUtil;
-import org.simantics.layer0.Layer0;
-import org.simantics.utils.ui.dialogs.ShowError;
-
-/**
- * 
- * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
- *
- */
-public class ExportSystemResourcesActionFactory implements ActionFactory{
-	
-	enum ResourceType{FILE,FOLDER,UNKNOW};
-	
-	@Override
-	public Runnable create(Object _target) {
-		final Resource target = (Resource)_target;
-		return new Runnable() {
-			
-			@Override
-			public void run() {
-				try {
-					Shell shell= Display.getCurrent().getActiveShell();
-					
-					ResourceType type = getResourceType(target);
-				
-					if (type == ResourceType.UNKNOW)
-						return;
-					
-					String name = getName(target);
-					
-					String exportName = null;
-					
-					if (type == ResourceType.FILE) {
-						FileDialog dialog = new FileDialog(shell, SWT.SAVE);
-						dialog.setFileName(name);
-						exportName = dialog.open();
-					} else {
-						DirectoryDialog dialog = new DirectoryDialog(shell, SWT.SAVE);
-						exportName = dialog.open();
-					}
-					if (exportName == null)
-						return;
-					
-					final File targetFile = new File(exportName);
-					
-					if (type == ResourceType.FILE) {
-						exportFile(shell, targetFile, target);
-						
-					} else {
-						exportFolder(shell, targetFile, target);
-					}
-				
-				} catch (Exception e) {
-					Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Failed to export file/folder to disk: " + target , e));
-					ShowError.showError("Error", e.getMessage(), e);
-				} 
-				
-			}
-		};
-	}
-	
-	private String getName(final Resource resource) throws DatabaseException {
-		return Simantics.getSession().syncRequest(new Read<String>() {
-			
-			public String perform(ReadGraph graph) throws DatabaseException {	
-				Layer0 l0 = Layer0.getInstance(graph);
-				return graph.getPossibleRelatedValue(resource, l0.HasName);
-			 }
-		});
-	}
-	
-	private ResourceType getResourceType(final Resource resource) throws DatabaseException {
-		return Simantics.getSession().syncRequest(new Read<ResourceType>() {
-			
-			public ResourceType perform(ReadGraph graph) throws DatabaseException {	
-				GraphFileResource gf = GraphFileResource.getInstance(graph);
-				if (graph.isInstanceOf(resource, gf.File))
-					return ResourceType.FILE;
-				if (graph.isInstanceOf(resource, gf.Folder))
-					return ResourceType.FOLDER;
-				return ResourceType.UNKNOW;
-			}
-		});
-	}
-	
-	private void exportFile(Shell shell, final File targetFile, final Resource target) throws Exception{
-		if (targetFile.exists()) {
-			if (!targetFile.isFile()) {
-        		MessageDialog.openError(shell, "File Problem", "Output target is not a file " + targetFile.getAbsolutePath());
-                return;
-        	}
-			boolean ok = MessageDialog.openConfirm(shell, "Overwrite", "A file by the name " + targetFile.getAbsolutePath() + " contains files.\n\nDo you want to overwrite the files?");
-    		if (!ok) {
-    			return;
-    		}
-    		if (!targetFile.delete()) {
-    			MessageDialog.openError(shell, "Delete Problem", "Could not overwrite previously existing file " + targetFile.getAbsolutePath());
-                return;
-    		}
-		}
-		Simantics.getSession().syncRequest(new ReadRequest() {
-			
-			@Override
-			public void run(ReadGraph graph) throws DatabaseException {
-				try {
-					GraphFileUtil.writeDataToFile(graph, target , targetFile);
-				} catch (IOException e) {
-					throw new DatabaseException(e);
-				}
-				
-			}
-		});
-	}
-	
-	private void exportFolder(Shell shell, final File targetFile, final Resource target) throws Exception{
-		if (targetFile.exists()) {
-			if (!targetFile.isDirectory()) {
-				MessageDialog.openError(shell, "Folder Problem", "Output target is not a folder " + targetFile.getAbsolutePath());
-				return;
-			}
-			String files[] = targetFile.list();
-			if (files.length > 0) {
-				boolean ok = MessageDialog.openConfirm(shell, "Overwrite", "A folder by the name " + targetFile.getAbsolutePath() + " contains files.\n\nDo you want to overwrite the files?");
-				if (!ok) {
-					return;
-				}
-				GraphFileUtil.clearDirectoryStructure(targetFile);
-			}
-
-		} else {
-			if (!targetFile.mkdir()) {
-				MessageDialog.openError(shell, "Folder Problem", "Could not create new folder " + targetFile);
-				return;
-			}
-		}
-		Simantics.getSession().syncRequest(new ReadRequest() {
-			
-			@Override
-			public void run(ReadGraph graph) throws DatabaseException {
-				try {
-					GraphFileUtil.writeFolderToDisk(graph, target, targetFile);
-				} catch (IOException e) {
-					throw new DatabaseException(e);
-				}
-				
-			}
-		});
-	}
-
-}
+/*******************************************************************************
+ * Copyright (c) 2013 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.graphfile.adapters;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.DirectoryDialog;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.Shell;
+import org.simantics.Simantics;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.ActionFactory;
+import org.simantics.db.request.Read;
+import org.simantics.graphfile.Activator;
+import org.simantics.graphfile.ontology.GraphFileResource;
+import org.simantics.graphfile.util.GraphFileUtil;
+import org.simantics.layer0.Layer0;
+import org.simantics.utils.ui.dialogs.ShowError;
+
+/**
+ * 
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+public class ExportSystemResourcesActionFactory implements ActionFactory{
+	
+	enum ResourceType{FILE,FOLDER,UNKNOW};
+	
+	@Override
+	public Runnable create(Object _target) {
+		final Resource target = (Resource)_target;
+		return new Runnable() {
+			
+			@Override
+			public void run() {
+				try {
+					Shell shell= Display.getCurrent().getActiveShell();
+					
+					ResourceType type = getResourceType(target);
+				
+					if (type == ResourceType.UNKNOW)
+						return;
+					
+					String name = getName(target);
+					
+					String exportName = null;
+					
+					if (type == ResourceType.FILE) {
+						FileDialog dialog = new FileDialog(shell, SWT.SAVE);
+						dialog.setFileName(name);
+						exportName = dialog.open();
+					} else {
+						DirectoryDialog dialog = new DirectoryDialog(shell, SWT.SAVE);
+						exportName = dialog.open();
+					}
+					if (exportName == null)
+						return;
+					
+					final File targetFile = new File(exportName);
+					
+					if (type == ResourceType.FILE) {
+						exportFile(shell, targetFile, target);
+						
+					} else {
+						exportFolder(shell, targetFile, target);
+					}
+				
+				} catch (Exception e) {
+					Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Failed to export file/folder to disk: " + target , e));
+					ShowError.showError("Error", e.getMessage(), e);
+				} 
+				
+			}
+		};
+	}
+	
+	private String getName(final Resource resource) throws DatabaseException {
+		return Simantics.getSession().syncRequest(new Read<String>() {
+			
+			public String perform(ReadGraph graph) throws DatabaseException {	
+				Layer0 l0 = Layer0.getInstance(graph);
+				return graph.getPossibleRelatedValue(resource, l0.HasName);
+			 }
+		});
+	}
+	
+	private ResourceType getResourceType(final Resource resource) throws DatabaseException {
+		return Simantics.getSession().syncRequest(new Read<ResourceType>() {
+			
+			public ResourceType perform(ReadGraph graph) throws DatabaseException {	
+				GraphFileResource gf = GraphFileResource.getInstance(graph);
+				if (graph.isInstanceOf(resource, gf.File))
+					return ResourceType.FILE;
+				if (graph.isInstanceOf(resource, gf.Folder))
+					return ResourceType.FOLDER;
+				return ResourceType.UNKNOW;
+			}
+		});
+	}
+	
+	private void exportFile(Shell shell, final File targetFile, final Resource target) throws Exception{
+		if (targetFile.exists()) {
+			if (!targetFile.isFile()) {
+        		MessageDialog.openError(shell, "File Problem", "Output target is not a file " + targetFile.getAbsolutePath());
+                return;
+        	}
+			boolean ok = MessageDialog.openConfirm(shell, "Overwrite", "A file by the name " + targetFile.getAbsolutePath() + " contains files.\n\nDo you want to overwrite the files?");
+    		if (!ok) {
+    			return;
+    		}
+    		if (!targetFile.delete()) {
+    			MessageDialog.openError(shell, "Delete Problem", "Could not overwrite previously existing file " + targetFile.getAbsolutePath());
+                return;
+    		}
+		}
+		Simantics.getSession().syncRequest(new ReadRequest() {
+			
+			@Override
+			public void run(ReadGraph graph) throws DatabaseException {
+				try {
+					GraphFileUtil.writeDataToFile(graph, target , targetFile);
+				} catch (IOException e) {
+					throw new DatabaseException(e);
+				}
+				
+			}
+		});
+	}
+	
+	private void exportFolder(Shell shell, final File targetFile, final Resource target) throws Exception{
+		if (targetFile.exists()) {
+			if (!targetFile.isDirectory()) {
+				MessageDialog.openError(shell, "Folder Problem", "Output target is not a folder " + targetFile.getAbsolutePath());
+				return;
+			}
+			String files[] = targetFile.list();
+			if (files.length > 0) {
+				boolean ok = MessageDialog.openConfirm(shell, "Overwrite", "A folder by the name " + targetFile.getAbsolutePath() + " contains files.\n\nDo you want to overwrite the files?");
+				if (!ok) {
+					return;
+				}
+				GraphFileUtil.clearDirectoryStructure(targetFile);
+			}
+
+		} else {
+			if (!targetFile.mkdir()) {
+				MessageDialog.openError(shell, "Folder Problem", "Could not create new folder " + targetFile);
+				return;
+			}
+		}
+		Simantics.getSession().syncRequest(new ReadRequest() {
+			
+			@Override
+			public void run(ReadGraph graph) throws DatabaseException {
+				try {
+					GraphFileUtil.writeFolderToDisk(graph, target, targetFile);
+				} catch (IOException e) {
+					throw new DatabaseException(e);
+				}
+				
+			}
+		});
+	}
+
+}