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From arm...@apache.org
Subject cvs commit: db-ojb/src/java/org/apache/ojb/broker/util ClassHelper.java
Date Mon, 15 Nov 2004 17:29:14 GMT
arminw      2004/11/15 09:29:14

  Modified:    src/java/org/apache/ojb/broker/util ClassHelper.java
  Log:
  add more detailed error message
  
  Revision  Changes    Path
  1.13      +7 -2      db-ojb/src/java/org/apache/ojb/broker/util/ClassHelper.java
  
  Index: ClassHelper.java
  ===================================================================
  RCS file: /home/cvs/db-ojb/src/java/org/apache/ojb/broker/util/ClassHelper.java,v
  retrieving revision 1.12
  retrieving revision 1.13
  diff -u -r1.12 -r1.13
  --- ClassHelper.java	14 Sep 2004 16:36:14 -0000	1.12
  +++ ClassHelper.java	15 Nov 2004 17:29:14 -0000	1.13
  @@ -402,7 +402,12 @@
               {
                   // 1. create an empty Object (persistent classes need a public default
constructor)
                   Constructor con = cld.getZeroArgumentConstructor();
  -
  +                if(con == null)
  +                {
  +                    throw new ClassNotPersistenceCapableException(
  +                    "A needed zero argument constructor was not provided! Class was '"
  +                            + cld.getClassNameOfObject() + "'");
  +                }
                   result = ConstructorHelper.instantiate(con);
               }
               catch (InstantiationException e)
  
  
  

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