1 files changed, 102 insertions, 0 deletions
diff --git a/src/com/softsynth/util/XMLPrinter.java b/src/com/softsynth/util/XMLPrinter.java
new file mode 100644
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+++ b/src/com/softsynth/util/XMLPrinter.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 1997 Phil Burk, Mobileer Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.softsynth.util;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Enumeration;
+import java.util.Hashtable;
+
+/**
+ * Pretty print an XML file.
+ * Indent each nested element.
+ *
+ * @author (C) 1997 Phil Burk
+ * @see XMLReader
+ * @see XMLListener
+ */
+
+/*********************************************************************************
+ */
+public class XMLPrinter extends IndentingWriter implements XMLListener {
+
+    public XMLPrinter() {
+        this(System.out);
+    }
+
+    public XMLPrinter(OutputStream stream) {
+        super(stream);
+    }
+
+    /**
+     * Print a file passed as a command line argument.
+     */
+    public static void main(String args[]) {
+        String fileName;
+
+        fileName = (args.length > 0) ? args[0] : "xmlpatch.txt";
+        try {
+            File file = new File(fileName);
+            System.out.println("File: " + file.getAbsolutePath());
+            InputStream stream = (new FileInputStream(file));
+            com.softsynth.util.XMLReader xmlr = new XMLReader(stream);
+            xmlr.setXMLListener(new XMLPrinter());
+            xmlr.parse();
+            xmlr.close();
+            stream.close();
+        } catch (IOException e) {
+            System.out.println("Error = " + e);
+        } catch (SecurityException e) {
+            System.out.println("Error = " + e);
+        }
+    }
+
+    @Override
+    public void beginElement(String tag, Hashtable attributes, boolean ifEmpty) {
+        print("<" + tag);
+        indent();
+        Enumeration e = attributes.keys();
+        if (e.hasMoreElements())
+            println();
+        while (e.hasMoreElements()) {
+            String key = (String) e.nextElement();
+            String value = (String) attributes.get(key);
+            println(key + "=\"" + value + "\"");
+        }
+        if (ifEmpty) {
+            undent();
+            println("/>");
+        } else {
+            println(">");
+        }
+    }
+
+    @Override
+    public void foundContent(String content) {
+        if (content != null)
+            println(content);
+    }
+
+    @Override
+    public void endElement(String tag) {
+        undent();
+        println("</" + tag + ">");
+    }
+}