added file import check+copy

refs 1007

org.fortiss.af3.project/trunk/src/org/fortiss/af3/project/utils/ExternalFileUtils.java

+/*--------------------------------------------------------------------------+
+$Id$
+|                                                                          |
+| Copyright 2013 ForTISS GmbH                     |
+|                                                                          |
+| Licensed under the Apache License, Version 2.0 (the "License");          |
+| you may not use this file except in compliance with the License.         |
+| You may obtain a copy of the License at                                  |
+|                                                                          |
+|    http://www.apache.org/licenses/LICENSE-2.0                            |
+|                                                                          |
+| Unless required by applicable law or agreed to in writing, software      |
+| distributed under the License is distributed on an "AS IS" BASIS,        |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and      |
+| limitations under the License.                                           |
++--------------------------------------------------------------------------*/
+package org.fortiss.af3.project.utils;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.conqat.lib.commons.filesystem.FileSystemUtils;
+import org.eclipse.emf.common.util.TreeIterator;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.fortiss.af3.project.model.FileProject;
+import org.fortiss.tooling.kernel.ToolingKernelActivator;
+import org.fortiss.tooling.kernel.model.IExternalDocumentReference;
+import org.fortiss.tooling.kernel.utils.LoggingUtils;
+
+/**
+ * 
+ * @author eder
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public class ExternalFileUtils {
+
+	/**
+	 * Check given e-object and all its children for {@link IExternalDocumentReference}
+	 * 
+	 */
+	public static void checkImportedFileReferences(FileProject fileProject, URI sourceFileURI,
+			URI targetFileURI) {
+
+		TreeIterator<EObject> currentContents = fileProject.eAllContents();
+
+		while(currentContents.hasNext()) {
+			EObject current = currentContents.next();
+			if(current instanceof IExternalDocumentReference) {
+				IExternalDocumentReference ref = (IExternalDocumentReference)current;
+
+				File sourcePath = new File(sourceFileURI.path()).getParentFile().getAbsoluteFile();
+				File destinationPath =
+						new File(targetFileURI.path()).getParentFile().getAbsoluteFile();
+
+				File sourceFile = new File(sourcePath, ref.getUri());
+
+				if(!sourceFile.exists()) {
+					LoggingUtils.warning(ToolingKernelActivator.getDefault(), "Could not load " +
+							ref.getUri());
+					continue;
+				}
+
+				// check file type
+				try {
+					FileSystemUtils.copyFile(sourceFile, new File(destinationPath, ref.getUri()));
+				} catch(IOException e) {
+					e.printStackTrace();
+				}
+			}
+		}
+
+	}
+}