geirm 01/03/20 10:03:16
Modified: examples/app_example2 Example2.java
Log:
Fixed - the Velocity.evaluate throws more exceptions now..
Revision Changes Path
1.3 +33 -2 jakarta-velocity/examples/app_example2/Example2.java
Index: Example2.java
===================================================================
RCS file: /home/cvs/jakarta-velocity/examples/app_example2/Example2.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- Example2.java 2001/03/17 06:15:36 1.2
+++ Example2.java 2001/03/20 18:03:10 1.3
@@ -57,6 +57,9 @@
import org.apache.velocity.app.Velocity;
import org.apache.velocity.VelocityContext;
+import org.apache.velocity.exception.ParseErrorException;
+import org.apache.velocity.exception.MethodInvocationException;
+
/**
* This class is a simple demonstration of how the Velocity Template Engine
* can be used in a standalone application using the Velocity utility class.
@@ -66,7 +69,7 @@
*
*
* @author <a href="mailto:[EMAIL PROTECTED]">Geir Magnusson Jr.</a>
- * @version $Id: Example2.java,v 1.2 2001/03/17 06:15:36 geirm Exp $
+ * @version $Id: Example2.java,v 1.3 2001/03/20 18:03:10 geirm Exp $
*/
public class Example2
@@ -114,7 +117,35 @@
String s = "We are using $project $name to render this.";
w = new StringWriter();
- Velocity.evaluate( context, w, "mystring", s );
+
+ try
+ {
+ Velocity.evaluate( context, w, "mystring", s );
+ }
+ catch( ParseErrorException pee )
+ {
+ /*
+ * thrown if something is wrong with the
+ * syntax of our template string
+ */
+ System.out.println("ParseErrorException : " + pee );
+ }
+ catch( MethodInvocationException mee )
+ {
+ /*
+ * thrown if a method of a reference
+ * called by the template
+ * throws an exception. That won't happen here
+ * as we aren't calling any methods in this
+ * example, but we have to catch them anyway
+ */
+ System.out.println("MethodInvocationException : " + mee );
+ }
+ catch( Exception e )
+ {
+ System.out.println("Exception : " + e );
+ }
+
System.out.println(" string : " + w );
}
}
