1 files changed, 60 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.core/src/org/eclipse/equinox/prov/core/helpers/LogHelper.java b/bundles/org.eclipse.equinox.p2.core/src/org/eclipse/equinox/prov/core/helpers/LogHelper.java
new file mode 100644
index 000000000..140a4fa1f
--- /dev/null
+++ b/bundles/org.eclipse.equinox.p2.core/src/org/eclipse/equinox/prov/core/helpers/LogHelper.java
@@ -0,0 +1,60 @@
+/*******************************************************************************
+ * Copyright (c) 2007 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.equinox.prov.core.helpers;
+
+import java.util.ArrayList;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.equinox.internal.prov.core.Activator;
+import org.eclipse.osgi.framework.log.FrameworkLog;
+import org.eclipse.osgi.framework.log.FrameworkLogEntry;
+
+public class LogHelper {
+
+	public static void log(IStatus status) {
+		FrameworkLog log = Activator.getFrameworkLog();
+		if (log != null) {
+			log.log(getLog(status));
+		} else {
+			System.out.println(status.getMessage());
+			if (status.getException() != null)
+				status.getException().printStackTrace();
+		}
+	}
+
+	/**
+	 * Copied from PlatformLogWriter in core runtime.
+	 */
+	private static FrameworkLogEntry getLog(IStatus status) {
+		Throwable t = status.getException();
+		ArrayList childlist = new ArrayList();
+
+		int stackCode = t instanceof CoreException ? 1 : 0;
+		// ensure a substatus inside a CoreException is properly logged 
+		if (stackCode == 1) {
+			IStatus coreStatus = ((CoreException) t).getStatus();
+			if (coreStatus != null) {
+				childlist.add(getLog(coreStatus));
+			}
+		}
+
+		if (status.isMultiStatus()) {
+			IStatus[] children = status.getChildren();
+			for (int i = 0; i < children.length; i++) {
+				childlist.add(getLog(children[i]));
+			}
+		}
+
+		FrameworkLogEntry[] children = (FrameworkLogEntry[]) (childlist.size() == 0 ? null : childlist.toArray(new FrameworkLogEntry[childlist.size()]));
+
+		return new FrameworkLogEntry(status.getPlugin(), status.getSeverity(), status.getCode(), status.getMessage(), stackCode, t, children);
+	}
+}