[FOray-commit] SF.net SVN: foray: [7585] trunk/foray/foray-fotree/src/java/org/foray/fotree/fo/obj/PageSequenceMaster.java

[<vic...@us...>]

Revision: 7585
Author:   victormote
Date:     2006-06-14 09:15:58 -0700 (Wed, 14 Jun 2006)
ViewCVS:  http://svn.sourceforge.net/foray/?rev=7585&view=rev

Log Message:
-----------
Validate the children.

Modified Paths:
--------------
    trunk/foray/foray-fotree/src/java/org/foray/fotree/fo/obj/PageSequenceMaster.java
Modified: trunk/foray/foray-fotree/src/java/org/foray/fotree/fo/obj/PageSequenceMaster.java
===================================================================
--- trunk/foray/foray-fotree/src/java/org/foray/fotree/fo/obj/PageSequenceMaster.java	2006-06-14 16:10:13 UTC (rev 7584)
+++ trunk/foray/foray-fotree/src/java/org/foray/fotree/fo/obj/PageSequenceMaster.java	2006-06-14 16:15:58 UTC (rev 7585)
@@ -24,6 +24,7 @@
  
 package org.foray.fotree.fo.obj;
 
+import org.foray.fotree.FONode;
 import org.foray.fotree.FObj;
 import org.foray.fotree.Namespace;
 import org.foray.fotree.PropertyList;
@@ -64,6 +65,7 @@
     }
 
     public void start() throws FOTreeException {
+        /* Validate properties. */
         String masterName = this.traitMasterName(null);
         if (masterName == null) {
             logWarning(getFullName() + " has no page-master-name, and will be "
@@ -73,6 +75,20 @@
         }
     }
 
+    public void end() throws FOTreeException {
+        /* Validate children. Every child should be a SubSequenceSpecifier. */
+        for (int i = 0; i < this.children.size(); i++) {
+            Object child = this.children.get(i);
+            if (! (child instanceof SubSequenceSpecifier)) {
+                FONode node = (FONode) child;
+                node.throwException("Child of fo:page-sequence-master must be\n"
+                        + "  fo:single-page-master-reference,\n"
+                        + "  fo:repeatable-page-master-reference,\n"
+                        + "  or fo:repeatable-page-master-alternatives.");
+            }
+        }
+    }
+
     /**
      * The parent.
      * @return The parent, properly cast.


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