Improved the DocBuffer and DOM writers to where they are kind of usable.

[jsvc.git] / src / dolda / jsvc / next / DocBuffer.java

diff --git a/src/dolda/jsvc/next/DocBuffer.java b/src/dolda/jsvc/next/DocBuffer.java
index b2d1f0a..2690309 100644 (file)
--- a/src/dolda/jsvc/next/DocBuffer.java
+++ b/src/dolda/jsvc/next/DocBuffer.java
@@ -46,7 +46,9 @@ public class DocBuffer {
        Node c = cursor(cursor);
        if(c == null)
            throw(new RuntimeException("No such cursor: `" + cursor + "'"));
-       c.getParentNode().insertBefore(doc.importNode(n, true), c);
+       if(n.getOwnerDocument() != doc)
+           n = doc.importNode(n, true);
+       c.getParentNode().insertBefore(n, c);
     }
     
     public Element makecursor(String name) {
@@ -69,6 +71,8 @@ public class DocBuffer {
     }
     
     public Text text(String text) {
+       if(text == null)
+           return(null);
        return(doc.createTextNode(text));
     }