Author: jeremias
Date: Thu Apr 17 14:25:02 2008
New Revision: 649283
URL: http://svn.apache.org/viewvc?rev=649283&view=rev
Log:
Throw a useful exception when the user agent isn't set on the renderer. This
has been a problem for more than one person setting up their own renderer using
FOUserAgent.setRendererOverride().
Modified:
xmlgraphics/fop/trunk/src/java/org/apache/fop/render/AbstractRenderer.java
Modified:
xmlgraphics/fop/trunk/src/java/org/apache/fop/render/AbstractRenderer.java
URL:
http://svn.apache.org/viewvc/xmlgraphics/fop/trunk/src/java/org/apache/fop/render/AbstractRenderer.java?rev=649283&r1=649282&r2=649283&view=diff
==============================================================================
--- xmlgraphics/fop/trunk/src/java/org/apache/fop/render/AbstractRenderer.java
(original)
+++ xmlgraphics/fop/trunk/src/java/org/apache/fop/render/AbstractRenderer.java
Thu Apr 17 14:25:02 2008
@@ -124,12 +124,19 @@
/** [EMAIL PROTECTED] */
public FOUserAgent getUserAgent() {
+ if (userAgent == null) {
+ throw new IllegalStateException("FOUserAgent has not been set on
Renderer");
+ }
return userAgent;
}
/** [EMAIL PROTECTED] */
public void startRenderer(OutputStream outputStream)
- throws IOException { }
+ throws IOException {
+ if (userAgent == null) {
+ throw new IllegalStateException("FOUserAgent has not been set on
Renderer");
+ }
+ }
/** [EMAIL PROTECTED] */
public void stopRenderer()
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