1 files changed, 80 insertions, 0 deletions
diff --git a/plugins/org.eclipse.osee.framework.database/src/org/eclipse/osee/framework/database/operation/PruneWorkspaceOperation.java b/plugins/org.eclipse.osee.framework.database/src/org/eclipse/osee/framework/database/operation/PruneWorkspaceOperation.java
new file mode 100644
index 00000000000..29eb3d504d6
--- /dev/null
+++ b/plugins/org.eclipse.osee.framework.database/src/org/eclipse/osee/framework/database/operation/PruneWorkspaceOperation.java
@@ -0,0 +1,80 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Boeing.
+ * 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:
+ *     Boeing - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.osee.framework.database.operation;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.regex.Pattern;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.osee.framework.core.exception.OseeCoreException;
+import org.eclipse.osee.framework.core.exception.OseeExceptions;
+import org.eclipse.osee.framework.core.operation.OperationLogger;
+import org.eclipse.osee.framework.core.services.IOseeCachingService;
+import org.eclipse.osee.framework.database.IOseeDatabaseService;
+import org.eclipse.osee.framework.database.core.AbstractDbTxOperation;
+import org.eclipse.osee.framework.database.core.OseeConnection;
+import org.eclipse.osee.framework.database.internal.Activator;
+import org.eclipse.osee.framework.jdk.core.util.Lib;
+
+/**
+ * @author Ryan D. Brooks
+ * @author Shawn F. Cook
+ */
+public class PruneWorkspaceOperation extends AbstractDbTxOperation {
+   private final String preserveFilePattern;
+   private final String workspacePathStr;
+   private final String purgeFilePattern;
+
+   public PruneWorkspaceOperation(IOseeDatabaseService databaseService, IOseeCachingService cachingService, OperationLogger logger, String preserveFilePattern, String workspacePathStr, String purgeFilePattern) {
+      super(databaseService, "Prune Workspace", Activator.PLUGIN_ID, logger);
+      this.preserveFilePattern = preserveFilePattern;
+      this.workspacePathStr = workspacePathStr;
+      this.purgeFilePattern = purgeFilePattern;
+   }
+
+   @Override
+   protected void doTxWork(IProgressMonitor monitor, OseeConnection connection) throws OseeCoreException {
+
+      log();
+      log("Pruning Workspace:");
+
+      File keeperFile = new File(preserveFilePattern);
+      File workspacePath = new File(workspacePathStr);
+      String filePathPattern = purgeFilePattern;
+
+      ArrayList<String> preserveList;
+      try {
+         if (!preserveFilePattern.isEmpty()) {
+            preserveList = Lib.readListFromFile(keeperFile, true);
+         } else {
+            preserveList = new ArrayList<String>();
+         }
+
+         HashSet<String> preserveSet = new HashSet<String>(preserveList);
+
+         List<File> files = Lib.recursivelyListFiles(workspacePath, Pattern.compile(filePathPattern));
+         for (File file : files) {
+            if (monitor.isCanceled()) {
+               return;
+            }
+            if (!preserveSet.contains(file.getName())) {
+               file.delete();
+            }
+         }
+      } catch (IOException ex) {
+         OseeExceptions.wrapAndThrow(ex);
+      }
+      log("...done.");
+   }
+}