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Fail gracefully and report an informative error message if INIT_PROPS_KEY

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is unspecified in the servlet config.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@728 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
shaper
2002-05-02 21:41:54 +00:00
parent bacb5b925a
commit d9a446406e
1 changed files with 7 additions and 1 deletions
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projects/samskivert/src/java/com/samskivert/velocity/DispatcherServlet.java
+7 -1
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@@ -1,5 +1,5 @@
// //
// $Id: DispatcherServlet.java,v 1.17 2002/05/02 07:20:04 mdb Exp $ // $Id: DispatcherServlet.java,v 1.18 2002/05/02 21:41:54 shaper Exp $
// //
// samskivert library - useful routines for java programs // samskivert library - useful routines for java programs
// Copyright (C) 2001 Michael Bayne // Copyright (C) 2001 Michael Bayne
@@ -192,6 +192,12 @@ public class DispatcherServlet extends VelocityServlet
throws IOException throws IOException
{ {
String propsPath = config.getInitParameter(INIT_PROPS_KEY); String propsPath = config.getInitParameter(INIT_PROPS_KEY);
if (propsPath == null) {
throw new IOException(INIT_PROPS_KEY + " must point to " +
"the velocity properties file in " +
"the servlet configuration.");
}
// config util loads properties files from the classpath // config util loads properties files from the classpath
Properties props = ConfigUtil.loadProperties(propsPath); Properties props = ConfigUtil.loadProperties(propsPath);