X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=base%2Fruntime%2Forg.argeo.util%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2FArgeoException.java;h=9cf91866717f9143c282478420b360ce4c6d3540;hb=3a3d316af102ba410d1d9e6de349d0c8f7ac044f;hp=343b6c947fad8d05d42410650ca75af0dea67587;hpb=5e65b1c0f228622aebfe03b23706cb6a02a5a96a;p=lgpl%2Fargeo-commons.git

diff --git a/base/runtime/org.argeo.util/src/main/java/org/argeo/ArgeoException.java b/base/runtime/org.argeo.util/src/main/java/org/argeo/ArgeoException.java
index 343b6c947..9cf918667 100644
--- a/base/runtime/org.argeo.util/src/main/java/org/argeo/ArgeoException.java
+++ b/base/runtime/org.argeo.util/src/main/java/org/argeo/ArgeoException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2012 Mathieu Baudier
+ * Copyright (C) 2007-2012 Argeo GmbH
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -29,10 +29,21 @@ public class ArgeoException extends RuntimeException {
 		super(message, e);
 	}
 
-	/** @deprecated use {@link #ArgeoException(String, Throwable)} instead. */
-	@Deprecated
-	public ArgeoException(Throwable cause) {
-		super(cause);
+	/**
+	 * Chain the messages of all causes (one per line, <b>starts with a line
+	 * return</b>) without all the stack
+	 */
+	public static String chainCausesMessages(Throwable t) {
+		StringBuffer buf = new StringBuffer();
+		chainCauseMessage(buf, t);
+		return buf.toString();
 	}
 
+	/** Recursive chaining of messages */
+	private static void chainCauseMessage(StringBuffer buf, Throwable t) {
+		buf.append('\n').append(' ').append(t.getClass().getCanonicalName())
+				.append(": ").append(t.getMessage());
+		if (t.getCause() != null)
+			chainCauseMessage(buf, t.getCause());
+	}
 }