XML data based schema and ontology generation

[simantics/interop.git] / org.simantics.xml.sax.ui / src / org / simantics / xml / sax / ui / datawizard / ImportProcessPage.java

diff --git a/org.simantics.xml.sax.ui/src/org/simantics/xml/sax/ui/datawizard/ImportProcessPage.java b/org.simantics.xml.sax.ui/src/org/simantics/xml/sax/ui/datawizard/ImportProcessPage.java
new file mode 100644 (file)
index 0000000..c42f682
--- /dev/null
+++ b/org.simantics.xml.sax.ui/src/org/simantics/xml/sax/ui/datawizard/ImportProcessPage.java
@@ -0,0 +1,111 @@
+package org.simantics.xml.sax.ui.datawizard;
+
+import java.lang.reflect.InvocationTargetException;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.jface.wizard.WizardPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.simantics.utils.ui.ErrorLogger;
+
+
+public class ImportProcessPage extends WizardPage {
+       private Composite composite;
+       
+       private Button button;
+       private Label label;
+       
+       private boolean doneImport = false;
+       private boolean importing = false;
+       
+       public ImportProcessPage() {
+               super("XML Data conversion","Conversion Summary", null);
+               setPageComplete(false);
+               
+       }
+       
+       public boolean isDoneImport() {
+               return doneImport;
+       }
+       
+       @Override
+       public void createControl(Composite parent) {
+               composite = new Composite(parent, SWT.NONE);
+               composite.setLayout(new GridLayout(1,true));
+               
+               Label fileLabel = new Label(composite, SWT.NONE);
+               fileLabel.setText("File: ");
+                               
+               label = new Label(composite, SWT.NONE);
+               label.setText("Import has not been started.");
+               GridDataFactory.fillDefaults().align(SWT.FILL, SWT.BOTTOM).grab(true, false).applyTo(label);
+               button = new Button(composite, SWT.PUSH);
+               button.setText("Import");
+               GridDataFactory.fillDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(button);
+               button.addSelectionListener(new SelectionAdapter() {
+                       @Override
+                       public void widgetSelected(SelectionEvent e) {
+                               doImport();
+                               
+                       }
+               });
+               setControl(composite);  
+       }
+       
+       private Exception exception;
+
+       private void doImport() {
+               button.setEnabled(false);
+               label.setText("Import started.");
+               importing = true;
+               try {
+                       getWizard().getContainer().run(true, true, new IRunnableWithProgress() {
+                               
+                               @Override
+                               public void run(final IProgressMonitor monitor) throws InvocationTargetException,
+                                               InterruptedException {
+                                       try {
+                                               
+                                               monitor.beginTask("XML Data conversion", IProgressMonitor.UNKNOWN);
+                                               final DataConversionWizard wizard = (DataConversionWizard)getWizard();
+                                               wizard.doConversion();
+
+                                               
+                                       } catch (final Exception err) {
+                                               exception = err;
+                                       }
+                                       monitor.done();
+                               }
+                       });
+               } catch (InvocationTargetException err) {
+                       exception = err;
+               } catch (InterruptedException err) {
+                       exception = err;
+               }
+               if (exception != null) {
+                       setErrorMessage("Conversion failed: " + exception.getMessage());
+                       ErrorLogger.defaultLogError("XML data conversion failed.",exception);
+                       label.setText("Schema conversion failed.");
+               } else {
+                       label.setText("Schema conversion done.");
+               }
+               doneImport = true;
+               importing = false;
+               setPreviousPage(null);
+               setPageComplete(true);
+               getContainer().updateButtons();
+               
+       }
+       
+       public boolean isImporting() {
+               return importing;
+       }
+
+}