--- a/ChangeLog	Tue Aug 16 13:09:57 2011 +0200
+++ b/ChangeLog	Tue Aug 16 14:32:06 2011 +0200
@@ -1,3 +1,19 @@
+2011-08-16  Raimund Renkert  <raimund.renkert@intevation.de>
+
+	Updated documentation and added ant task for javadoc generation.
+
+	* build.xml:
+	  Added ant task for javadoc generation.
+
+	* properties.xml:
+	  Added directory for javadoc.
+
+	* src\java\de\intevation\mxd\Converter.java,
+	  src\java\de\intevation\mxd\reader\AbstractSymbolReader.java,
+	  src\java\de\intevation\mxd\reader\FillSymbolReader.java,
+	  src\java\de\intevation\mxd\utils\MapToXMLUtils.java:
+	  Updated documentation.
+
 2011-08-16  Raimund Renkert  <raimund.renkert@intevation.de>
 
 	* src/java/de/intevation/mxd/writer/MapScriptWriter.java:

--- a/build.xml	Tue Aug 16 13:09:57 2011 +0200
+++ b/build.xml	Tue Aug 16 14:32:06 2011 +0200
@@ -127,6 +127,25 @@
     <echo message="build directory gone!"/>
   </target>
 
+  <target name="doc" description="Create javadoc.">
+    <javadoc packagenames="de.intevation.mxd.*"
+	     sourcepath="${src.dir}"
+             defaultexcludes="yes"
+	     destdir="${doc.dir}/javadoc"
+             author="true"
+             version="true"
+	     windowtitle="MXD2map">
+      <fileset dir="${src.dir}">
+        <include name="**/*.java" />
+      </fileset>	   
+      <doctitle><![CDATA[<h1>MXD2map</h1>]]></doctitle>
+      <bottom><![CDATA[<i>Copyright &#169; 2011 Intevation GmbH. All Rights Reserved.</i>]]></bottom>
+      <group title="Reader" packages="de.intevation.mxd.reader.*"/>
+      <group title="Writer" packages="de.intevation.mxd.writer.*"/>
+      <group title="Utilities" packages="de.intevation.mxd.utils.*"/>
+    </javadoc>
+  </target>
+
   <target name="help" depends="usage" description="usage" />
   <target name="dist" depends="jar" description="create distributable products" />
   <target name="run-sample" depends="execute" description="execute the sample with args set in sample.properties"/>

--- a/properties.xml	Tue Aug 16 13:09:57 2011 +0200
+++ b/properties.xml	Tue Aug 16 14:32:06 2011 +0200
@@ -44,6 +44,7 @@
 <property name="class.dir" location="${build.dir}/classes"/>
 <property name="dist.dir" location="${build.dir}/dist"/>
 <property name="libs.dir" location="lib"/>
+<property name="doc.dir" location="doku"/>
 
 <!-- ========================================= -->
 <!-- jar file mapping -->

--- a/src/java/de/intevation/mxd/Converter.java	Tue Aug 16 13:09:57 2011 +0200
+++ b/src/java/de/intevation/mxd/Converter.java	Tue Aug 16 14:32:06 2011 +0200
@@ -147,6 +147,14 @@
         }
     }
 
+
+    /**
+     * Reads a property value from the converter.properties file.
+     *
+     * @param key The property key.
+     *
+     * @return The value.
+     */
     private static String readProperty (String key)
     throws Exception {
         Properties properties = new Properties();
@@ -158,6 +166,8 @@
         stream.close();
         return properties.getProperty(key);
     }
+
+
     /**
      * Trys to load the Log4j configuration
      * from ${config.dir}/log4j.properties.
@@ -176,6 +186,9 @@
     }
 
 
+    /**
+     * Print out usage informations.
+     */
     private static void printUsage() {
         System.out.println("Available parameters:[{-m,--mxd} path/to/mxd]\n" +
                            "\t\t[{-a,--map} path/to/mapfile]\n" +

--- a/src/java/de/intevation/mxd/reader/AbstractSymbolReader.java	Tue Aug 16 13:09:57 2011 +0200
+++ b/src/java/de/intevation/mxd/reader/AbstractSymbolReader.java	Tue Aug 16 14:32:06 2011 +0200
@@ -47,7 +47,7 @@
     /**
      * Setter for the parent XML element.
      *
-     * @param parent The XML parent node.
+     * @param p The XML parent node.
      */
     public void setParent(Element p) {
         this.parent = p;
@@ -56,7 +56,7 @@
     /**
      * Setter for XML document helper.
      *
-     * @param util The helper class for storing map information.
+     * @param u The helper class for storing map information.
      */
     public void setUtil(MapToXMLUtils u) {
         this.util = u;

--- a/src/java/de/intevation/mxd/reader/FillSymbolReader.java	Tue Aug 16 13:09:57 2011 +0200
+++ b/src/java/de/intevation/mxd/reader/FillSymbolReader.java	Tue Aug 16 14:32:06 2011 +0200
@@ -170,7 +170,7 @@
     /**
      * Sets the symbol to read.
      *
-     * @param the symbol used to display polygons.
+     * @param sym The symbol used to display polygons.
      */
     public void setSymbol(ISymbol sym) {
         this.symbol = sym;
@@ -180,7 +180,7 @@
     /**
      * Sets the symbol to read.
      *
-     * @param the symbol used to display polygons.
+     * @param sym The symbol used to display polygons.
      */
     public void setSymbol(IFillSymbol sym) {
         this.symbol = null;

--- a/src/java/de/intevation/mxd/utils/MapToXMLUtils.java	Tue Aug 16 13:09:57 2011 +0200
+++ b/src/java/de/intevation/mxd/utils/MapToXMLUtils.java	Tue Aug 16 14:32:06 2011 +0200
@@ -88,7 +88,7 @@
 
     /**
      * Add a layer element to the map.
-     * @param name The layer name.
+     *
      * @return The layer element.
      */
     public Element addLayer()
@@ -110,7 +110,7 @@
 
     /**
      * Remove a layer element from map.
-     * @param name The layer name.
+     * @param layerElement The layer element.
      */
     public void removeLayer(Element layerElement) {
         NodeList list = root.getElementsByTagName("map");