gerrit.simantics Code Review - simantics/platform.git/blob

   1 /*******************************************************************************
   2  * Copyright (c) 2012 Association for Decentralized Information Management in
   3  * Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.modeling.ui.sharedontology.wizard;
  13
  14 import org.eclipse.core.runtime.CoreException;
  15 import org.eclipse.core.runtime.IConfigurationElement;
  16 import org.eclipse.core.runtime.IExecutableExtension;
  17 import org.eclipse.core.runtime.IExecutableExtensionFactory;
  18 import org.eclipse.core.runtime.IStatus;
  19 import org.eclipse.core.runtime.Status;
  20 import org.simantics.modeling.ui.Activator;
  21
  22 /**
  23  * A factory for diagram template related wizard extensions.
  24  *
  25  * @author Tuukka Lehtonen
  26  */
  27 public class WizardExtensionFactory implements IExecutableExtensionFactory, IExecutableExtension {
  28
  29     /**
  30      * Factory ID for the shared library export wizard.
  31      */
  32     public static final String ANNOTATION_TYPE_EXPORT_WIZARD = "sharedOntologyExportWizard"; // $//$NON-NLS-1$
  33     public static final String MODEL_TYPE_EXPORT_WIZARD = "modelExportWizard"; // $//$NON-NLS-1$
  34
  35     /**
  36      * Factory ID for the shared library import wizard.
  37      */
  38     public static final String ANNOTATION_TYPE_IMPORT_WIZARD = "sharedOntologyImportWizard"; // $//$NON-NLS-1$
  39
  40     private IConfigurationElement config;
  41
  42     private String id;
  43
  44     private String propertyName;
  45
  46     public WizardExtensionFactory() {
  47         // do nothing
  48     }
  49
  50     private Object configure(Object obj) throws CoreException {
  51         if (obj instanceof IExecutableExtension) {
  52             ((IExecutableExtension) obj).setInitializationData(config, propertyName, null);
  53         }
  54         return obj;
  55     }
  56
  57     @Override
  58     public Object create() throws CoreException {
  59         if (ANNOTATION_TYPE_EXPORT_WIZARD.equals(id)) {
  60             return configure(new SharedOntologyExportWizard());
  61         }
  62         if (MODEL_TYPE_EXPORT_WIZARD.equals(id)) {
  63             return configure(new ModelExportWizard());
  64         }
  65         if (ANNOTATION_TYPE_IMPORT_WIZARD.equals(id)) {
  66             return configure(new SharedOntologyImportWizard());
  67         }
  68
  69         throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
  70                 0, "Unknown id in data argument for " + getClass(), null)); //$NON-NLS-1$
  71     }
  72
  73     @Override
  74     public void setInitializationData(IConfigurationElement config, String propertyName, Object data)
  75     throws CoreException {
  76
  77         if (data instanceof String) {
  78             id = (String) data;
  79         } else {
  80             throw new CoreException(new Status(IStatus.ERROR,
  81                     Activator.PLUGIN_ID, 0,
  82                     "Data argument must be a String for " + getClass(), null)); //$NON-NLS-1$
  83         }
  84         this.config = config;
  85         this.propertyName = propertyName;
  86     }
  87
  88 }