1 files changed, 100 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/Version.java b/src/main/java/org/pdfbox/Version.java
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+++ b/src/main/java/org/pdfbox/Version.java
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+/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox;
+
+import java.io.IOException;
+
+import java.util.Properties;
+
+import org.pdfbox.util.ResourceLoader;
+
+
+/**
+ * A simple command line utility to get the version of PDFBox.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.3 $
+ */
+public class Version
+{    
+    private static final String PDFBOX_VERSION_PROPERTIES = "Resources/pdfbox.version";
+    
+    private Version()
+    {
+        //should not be constructed.
+    }
+    
+    /**
+     * Get the version of PDFBox or unknown if it is not known.
+     * 
+     * @return The version of pdfbox that is being used.
+     */
+    public static String getVersion()
+    {
+        String version = "unknown";
+        try
+        {
+            Properties props = ResourceLoader.loadProperties( PDFBOX_VERSION_PROPERTIES );
+            version = props.getProperty( "pdfbox.version", version );
+        }
+        catch( IOException io )
+        {
+            //if there is a problem loading the properties then don't throw an
+            //exception, 'unknown' will be returned instead.
+            io.printStackTrace();
+        }
+        return version;
+    }
+
+    /**
+     * This will print out the version of PDF to System.out.
+     *
+     * @param args Command line arguments.
+     */
+    public static void main(String[] args)
+    {
+        if( args.length != 0 )
+        {
+            usage();
+            return;
+        }
+        System.out.println( "Version:" + getVersion() );
+    }
+
+    /**
+     * This will print out a message telling how to use this example.
+     */
+    private static void usage()
+    {
+        System.err.println( "usage: " + Version.class.getName() );   
+    }
+    
+}
+\ No newline at end of file