1 files changed, 43 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tm.te.tcf.core/src/org/eclipse/tm/te/tcf/core/utils/ExceptionUtils.java b/target_explorer/plugins/org.eclipse.tm.te.tcf.core/src/org/eclipse/tm/te/tcf/core/utils/ExceptionUtils.java
new file mode 100644
index 000000000..947474e86
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tm.te.tcf.core/src/org/eclipse/tm/te/tcf/core/utils/ExceptionUtils.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. 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:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tm.te.tcf.core.utils;
+
+import java.util.concurrent.ExecutionException;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.tm.tcf.util.TCFTask;
+
+/**
+ * Exception utilities helper implementations.
+ */
+public final class ExceptionUtils {
+
+	/**
+	 * The {@link TCFTask} implementation is wrapping the error cause into an
+	 * {@link ExecutionException} with the default error message &quot;TCF
+	 * task aborted&quot;. As this message is not very informative to the user,
+	 * unpack the given exception to reveal the real error cause to the clients.
+	 *
+	 * @param e The source exception. Must not be <code>null</code>.
+	 * returns Exception The real error cause.
+	 */
+	public static Exception checkAndUnwrapException(Exception e) {
+		Assert.isNotNull(e);
+
+		// If the incoming exception is a ExecutionException and has set
+		// the default error message text, get the embedded cause.
+		if (e instanceof ExecutionException && "TCF task aborted".equals(e.getMessage())) { //$NON-NLS-1$
+			// Get the cause
+			if (e.getCause() instanceof Exception) return (Exception)e.getCause();
+		}
+
+		return e;
+	}
+}