[Andromdaplugins-cvs] CVS update: cartridges/andromda-jsf2/src/main/resources/templates/jsf2/utils MessagePhaseListener.java.vsl

[Chad B. <cwb...@us...>]

  User: cwbrandon
  Date: 08/05/14 13:29:14

  Modified:    andromda-jsf2/src/main/resources/templates/jsf2/utils
                        MessagePhaseListener.java.vsl
  Log:
  Add ability to set override default jsf validation messages.
  
  Revision  Changes    Path
  1.3       +73 -1     cartridges/andromda-jsf2/src/main/resources/templates/jsf2/utils/MessagePhaseListener.java.vsl
  
  Index: MessagePhaseListener.java.vsl
  ===================================================================
  RCS file: /cvsroot/andromdaplugins/cartridges/andromda-jsf2/src/main/resources/templates/jsf2/utils/MessagePhaseListener.java.vsl,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -w -r1.2 -r1.3
  --- MessagePhaseListener.java.vsl	21 Mar 2008 16:07:13 -0000	1.2
  +++ MessagePhaseListener.java.vsl	14 May 2008 20:29:14 -0000	1.3
  @@ -17,11 +17,37 @@
       @Override
       protected void handleBeforePhase(javax.faces.event.PhaseEvent event)
       {
  +        final javax.faces.context.FacesContext context = event.getFacesContext();
  +        final javax.faces.component.UIViewRoot root = context.getViewRoot();
  +        for (final java.util.Iterator iterator = context.getClientIdsWithMessages(); iterator.hasNext();)
  +        {
  +            final String clientId = (String) iterator.next();
  +            final javax.faces.component.UIComponent component = root.findComponent(clientId);
  +            for (final java.util.Iterator iterator2 = context.getMessages(clientId); iterator2.hasNext();)
  +            {
  +                final javax.faces.application.FacesMessage facesMessage = (javax.faces.application.FacesMessage)iterator2.next();
  +                final String messageKey = this.getMessageKey(facesMessage.getDetail());
  +                final String newMessage = Messages.get(messageKey, null);
  +                if (!newMessage.equals(messageKey))
  +                {
  +                    final int maxIndex = this.getMaxIndex(newMessage);
  +                    if (maxIndex > N0_ARGUMENTS)
  +                    {
  +                        final Object[] arguments = new Object[maxIndex + 1];
  +                       for (int ctr = 0; ctr <= maxIndex; ctr++)
  +                        {
  +                            final Object argument = component.getAttributes().get("arg" + ctr);
  +                            arguments[ctr] = argument == null ? "{" + ctr + "}" : argument;
  +                        }
  +                        facesMessage.setDetail(java.text.MessageFormat.format(newMessage, arguments));
  +                    }
  +                }
  +            }
  +        }
   #if ($standalone)
           org.apache.myfaces.trinidad.context.RequestContext context = org.apache.myfaces.trinidad.context.RequestContext.getCurrentInstance();
           final Object form =  context != null ? context.getPageFlowScope().get("$actionFormKey") : null;
   #else
  -        final javax.faces.context.FacesContext context = event.getFacesContext();
           final Object form = context != null ? context.getApplication().getVariableResolver().resolveVariable(context, "$actionFormKey") : null;
   #end
           if (form != null)
  @@ -56,4 +82,50 @@
       {
           return javax.faces.event.PhaseId.RENDER_RESPONSE;
       }
  +
  +    private String getMessageKey(final String detail)
  +    {
  +        return detail != null ? detail.replaceAll(".*:", "").replace(".", "").trim().replaceAll("\\s+", ".").toLowerCase() : null;
  +    }
  +
  +    private static final String ARGUMENT_PATTERN = "(\\{\\s*\\d+\\s*\\})";
  +
  +    private static final String REPLACEMENT_PATTERN = "\\{\\s*|\\}\\s*";
  +
  +    private static final int N0_ARGUMENTS = -1;
  +
  +    /**
  +     * Gets the max index from the given string (the max index of the arguments in the format
  +     * {0}, {1}, etc).
  +     *
  +     * @param string the string from which to retrieve the max index.
  +     * @return the max index.
  +     */
  +    private int getMaxIndex(String string)
  +    {
  +        int maxIndex = N0_ARGUMENTS;
  +        final java.util.regex.Matcher matcher = java.util.regex.Pattern.compile(ARGUMENT_PATTERN).matcher(string);
  +        if (matcher.find())
  +        {
  +            do
  +            {
  +                final String indexString = matcher.group().replaceAll(REPLACEMENT_PATTERN, "");
  +                try
  +                {
  +                    int index = Integer.valueOf(indexString);
  +                    if (index > maxIndex)
  +                    {
  +                        maxIndex = index;
  +                    }
  +                }
  +                catch (NumberFormatException exception)
  +                {
  +                    // - ignore, just don't attempt replacement
  +                }
  +
  +            }
  +            while (matcher.find());
  +        }
  +        return maxIndex;
  +    }
   }
  \ No newline at end of file