1 files changed, 114 insertions, 0 deletions
diff --git a/src/traffic-incidents-service/org.genivi.trafficinfo.libmatthew/src/main/java/cx/ath/matthew/io/DOMPrinter.java b/src/traffic-incidents-service/org.genivi.trafficinfo.libmatthew/src/main/java/cx/ath/matthew/io/DOMPrinter.java
new file mode 100755
index 0000000..e61fa77
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+++ b/src/traffic-incidents-service/org.genivi.trafficinfo.libmatthew/src/main/java/cx/ath/matthew/io/DOMPrinter.java
@@ -0,0 +1,114 @@
+/*
+ * Java DOM Printing Library
+ *
+ * Copyright (c) Matthew Johnson 2005
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * 
+ * To Contact the author, please email src@matthew.ath.cx
+ *
+ */
+
+package cx.ath.matthew.io;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintStream;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.DocumentType;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Print a DOM tree to the given OutputStream
+ */
+public class DOMPrinter
+{
+   /**
+    * Print the given node and all its children.
+    * @param n The Node to print.
+    * @param os The Stream to print to.
+    */
+   public static void printNode(Node n, OutputStream os)
+   {
+      PrintStream p = new PrintStream(os);
+      printNode(n, p);
+   }
+   /**
+    * Print the given node and all its children.
+    * @param n The Node to print.
+    * @param p The Stream to print to.
+    */
+   public static void printNode(Node n, PrintStream p)
+   {
+      if (null != n.getNodeValue()) p.print(n.getNodeValue());
+      else {
+         p.print("<"+n.getNodeName());      
+         if (n.hasAttributes()) {
+            NamedNodeMap nnm = n.getAttributes();
+            for (int i = 0; i < nnm.getLength(); i++) {
+               Node attr = nnm.item(i);
+               p.print(" "+attr.getNodeName()+"='"+attr.getNodeValue()+"'");
+            }
+         }
+         if (n.hasChildNodes()) {
+            p.print(">");
+            NodeList nl = n.getChildNodes();
+            for (int i = 0; i < nl.getLength(); i++)
+               printNode(nl.item(i), p);
+            p.print("</"+n.getNodeName()+">");
+         } else {
+            p.print("/>");
+         }
+      }
+   }
+   /**
+    * Print the given document and all its children.
+    * @param d The Document to print.
+    * @param p The Stream to print to.
+    */
+   public static void printDOM(Document d, PrintStream p)
+   {
+      DocumentType dt = d.getDoctype();
+      if (null != dt) {
+         p.print("<!DOCTYPE "+dt.getName());
+         String pub = dt.getPublicId();
+         String sys = dt.getSystemId();
+         if (null != pub) p.print(" PUBLIC \""+pub+"\" \""+sys+"\"");
+         else if (null != sys) p.print(" SYSTEM \""+sys+"\"");
+         p.println(">");
+      }
+      Element e = d.getDocumentElement();
+      printNode(e, p);
+   }
+   /**
+    * Print the given document and all its children.
+    * @param d The Document to print.
+    * @param os The Stream to print to.
+    */
+   public static void printDOM(Document d, OutputStream os)
+   {
+      PrintStream p = new PrintStream(os);
+      printDOM(d, p);
+   }
+}
+