From 98bf749a15a9de6f63fc6324b9bba81dabafce95 Mon Sep 17 00:00:00 2001
From: "peter.danner" <peter.danner@d688527b-c9ab-4aba-bd8d-4036d912da1d>
Date: Wed, 1 Aug 2007 12:34:54 +0000
Subject: Enhanced serializeNode to set the line-break charakter(s) to use with
 future Xerces versions

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@875 d688527b-c9ab-4aba-bd8d-4036d912da1d
---
 .../src/at/gv/egovernment/moa/util/DOMUtils.java   | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'common/src/at/gv/egovernment/moa/util')

diff --git a/common/src/at/gv/egovernment/moa/util/DOMUtils.java b/common/src/at/gv/egovernment/moa/util/DOMUtils.java
index ac22b4310..460658c5b 100644
--- a/common/src/at/gv/egovernment/moa/util/DOMUtils.java
+++ b/common/src/at/gv/egovernment/moa/util/DOMUtils.java
@@ -465,6 +465,25 @@ public class DOMUtils {
     return new String(serializeNode(node, "UTF-8", omitXmlDeclaration), "UTF-8");
   }
 
+  /**
+   * Serialize the given DOM node.
+   * 
+   * The node will be serialized using the UTF-8 encoding.
+   * 
+   * @param node The node to serialize.
+   * @param omitXmlDeclaration The boolean value for omitting the XML Declaration.
+   * @param lineSeperator Sets the line seperator String of the parser
+   * @return String The <code>String</code> representation of the given DOM
+   * node.
+   * @throws TransformerException An error occurred transforming the
+   * node to a <code>String</code>.
+   * @throws IOException An IO error occurred writing the node to a byte array.
+   */
+  public static String serializeNode(Node node, boolean omitXmlDeclaration, String lineSeperator)
+    throws TransformerException, IOException {
+    return new String(serializeNode(node, "UTF-8", omitXmlDeclaration, lineSeperator), "UTF-8");
+  }
+  
   /**
    * Serialize the given DOM node to a byte array.
    * 
@@ -495,6 +514,25 @@ public class DOMUtils {
    */
   public static byte[] serializeNode(Node node, String xmlEncoding, boolean omitDeclaration)
     throws TransformerException, IOException {
+    return serializeNode(node, xmlEncoding, false, null);
+  }
+
+
+  /**
+   * Serialize the given DOM node to a byte array.
+   * 
+   * @param node The node to serialize.
+   * @param xmlEncoding The XML encoding to use.
+   * @param omitDeclaration The boolean value for omitting the XML Declaration.
+   * @param lineSeperator Sets the line seperator String of the parser
+   * @return The serialized node, as a byte array. Using a compatible encoding
+   * this can easily be converted into a <code>String</code>.
+   * @throws TransformerException An error occurred transforming the node to a 
+   * byte array.
+   * @throws IOException An IO error occurred writing the node to a byte array.
+   */
+  public static byte[] serializeNode(Node node, String xmlEncoding, boolean omitDeclaration, String lineSeperator)
+    throws TransformerException, IOException {
 
     TransformerFactory transformerFactory = TransformerFactory.newInstance();
     Transformer transformer = transformerFactory.newTransformer();
@@ -504,6 +542,9 @@ public class DOMUtils {
     transformer.setOutputProperty(OutputKeys.ENCODING, xmlEncoding);
     String omit = omitDeclaration ? "yes" : "no";
     transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, omit);
+    if (null!=lineSeperator) {
+      transformer.setOutputProperty("{http://xml.apache.org/xalan}line-separator", lineSeperator);//does not work for xalan <= 2.5.1
+    }
     transformer.transform(new DOMSource(node), new StreamResult(bos));
 
     bos.flush();
-- 
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