1 files changed, 57 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.migrator/src/org/eclipse/emf/cdo/internal/migrator/tasks/MigrateModelTask.java b/plugins/org.eclipse.emf.cdo.migrator/src/org/eclipse/emf/cdo/internal/migrator/tasks/MigrateModelTask.java
new file mode 100644
index 0000000000..a30ab1662a
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.migrator/src/org/eclipse/emf/cdo/internal/migrator/tasks/MigrateModelTask.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018 Eike Stepper (Berlin, Germany) and others.
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.internal.migrator.tasks;
+
+import org.eclipse.emf.cdo.internal.migrator.CDOMigratorUtil;
+
+import org.eclipse.emf.codegen.ecore.genmodel.GenDelegationKind;
+import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
+
+import org.apache.tools.ant.BuildException;
+
+import java.io.File;
+
+/**
+ * @author Eike Stepper
+ */
+public class MigrateModelTask extends CDOTask
+{
+  private File location;
+
+  private boolean dynamicFeatureDelegation;
+
+  public void setLocation(File location)
+  {
+    this.location = location;
+  }
+
+  public void setDynamicFeatureDelegation(boolean dynamicFeatureDelegation)
+  {
+    this.dynamicFeatureDelegation = dynamicFeatureDelegation;
+  }
+
+  @Override
+  protected void checkAttributes() throws BuildException
+  {
+    assertTrue("'location' must be specified.", location != null);
+    assertTrue("'location' must be point to an existing file.", location.isFile());
+  }
+
+  @Override
+  protected void doExecute() throws Exception
+  {
+    GenModel genModel = CDOMigratorUtil.getGenModel(location.getAbsolutePath());
+    GenDelegationKind featureDelegation = dynamicFeatureDelegation ? GenDelegationKind.DYNAMIC_LITERAL : GenDelegationKind.REFLECTIVE_LITERAL;
+
+    String result = CDOMigratorUtil.adjustGenModel(genModel, featureDelegation);
+    System.out.println(result);
+  }
+}