MONDRIAN: Rename mondrian.resource.Error to ChainableError.

[git-p4: depot-paths = "//open/mondrian/": change = 156]

src/main/mondrian/resource/ChainableError.java

@@ -0,0 +1,69 @@
+/*
+// $Id$
+// This software is subject to the terms of the Common Public License
+// Agreement, available at the following URL:
+// http://www.opensource.org/licenses/cpl.html.
+// (C) Copyright 2001-2002 Kana Software, Inc. and others.
+// All Rights Reserved.
+// You must accept the terms of that agreement to use this software.
+//
+// jhyde, 3 December, 2001
+*/
+
+package mondrian.resource;
+
+import java.io.PrintStream;
+import java.io.PrintWriter;
+
+/**
+ * An <code>Error</code> is an an error which can be constructed from a
+ * resource and a set of arguments. It implements {@link ChainableThrowable},
+ * so can chain it to a previous error.
+ *
+ * @author jhyde
+ * @since 3 December, 2001
+ * @version $Id$
+ **/
+public class Error extends java.lang.Error implements ChainableThrowable
+{
+	private Throwable nextThrowable;
+	private int code;
+
+	public Error(Throwable err, Resource res, int code, Object[] args)
+	{
+		super(res.formatError(code, args));
+		this.nextThrowable = err;
+		this.code = code;
+	}
+	// implement ChainableThrowable
+	public Throwable getNextThrowable()
+	{
+		return nextThrowable;
+	}
+	public void setNextThrowable(Throwable err)
+  	{
+		nextThrowable = err;
+	}
+	public int getCode()
+	{
+		return code;
+	}
+//	public String toString() {
+//		return Util.toString(this);
+//	}
+	public void printStackTrace(PrintWriter s) {
+		super.printStackTrace(s);
+		if (nextThrowable != null) {
+			nextThrowable.printStackTrace(s);
+		}
+	}
+	public void printStackTrace(PrintStream s) {
+		super.printStackTrace(s);
+		if (nextThrowable != null) {
+			nextThrowable.printStackTrace(s);
+		}
+	}
+}
+
+
+// End Error.java