stevel 2002/10/30 11:40:45
Modified: java/webapps/axis happyaxis.jsp
Log:
bug 13357 ; handle NoClassDefFound properly.
Revision Changes Path
1.11 +33 -14 xml-axis/java/webapps/axis/happyaxis.jsp
Index: happyaxis.jsp
===================================================================
RCS file: /home/cvs/xml-axis/java/webapps/axis/happyaxis.jsp,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- happyaxis.jsp 30 Oct 2002 01:53:12 -0000 1.10
+++ happyaxis.jsp 30 Oct 2002 19:40:45 -0000 1.11
@@ -71,6 +71,8 @@
* but here we want to validate JSP compilation too, and have a drop-in
* page for easy re-use
* @author Steve 'configuration problems' Loughran
+ * @author dims
+ * @author Brian Ewins
*/
@@ -136,28 +138,45 @@
String description,
String errorText,
String homePage) throws IOException {
-
- Class clazz = classExists(classname);
- if(clazz == null) {
+ try {
+ Class clazz = classExists(classname);
+ if(clazz == null) {
+ String url="";
+ if(homePage!=null) {
+ url="<br> See <a href="+homePage+">"+homePage+"</a>";
+ }
+ out.write("<p>"+category+": could not find class "+classname
+ +" from file <b>"+jarFile
+ +"</b><br> "+errorText
+ +url
+ +"<p>");
+ return 1;
+ } else {
+ String location = getLocation(out, clazz);
+ if(location == null) {
+ out.write("Found "+ description + " (" + classname + ")<br>");
+ }
+ else {
+ out.write("Found "+ description + " (" + classname + ") at " +
location + "<br>");
+ }
+ return 0;
+ }
+ } catch(NoClassDefFoundError ncdfe) {
String url="";
if(homePage!=null) {
url="<br> See <a href="+homePage+">"+homePage+"</a>";
}
- out.write("<p>"+category+": could not find class "+classname
+ out.write("<p>"+category+": could not find a dependency"
+ +" of class "+classname
+" from file <b>"+jarFile
- +"</b><br> "+errorText
+ +"</b><br> "+errorText
+url
+ +"<br>The root cause was: "+ncdfe.getMessage()
+ +"<br>This can happen e.g. if "+classname+" is in"
+ +" the 'common' classpath, but a dependency like "
+ +" activation.jar is only in the webapp classpath."
+"<p>");
return 1;
- } else {
- String location = getLocation(out, clazz);
- if(location == null) {
- out.write("Found "+ description + " (" + classname + ")<br>");
- }
- else {
- out.write("Found "+ description + " (" + classname + ") at " +
location + "<br>");
- }
- return 0;
}
}
