set Namespace via remote config. same way as set metamorph

Author: schaeferd

src/main/java/org/culturegraph/mf/stream/sink/SimpleXmlWriter.java

@@ -15,6 +15,7 @@
  */
 package org.culturegraph.mf.stream.sink;
 
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -89,6 +90,13 @@ public void setNamespaceFile(final String file) {
 			namespaces.put(entry.getKey().toString(), entry.getValue().toString());
 		}
 	}
+	
+	public void setNamespaceFile(final URL url) {
+		final Properties properties = ResourceUtil.loadProperties(url);
+		for (final Entry<Object, Object> entry : properties.entrySet()) {
+			namespaces.put(entry.getKey().toString(), entry.getValue().toString());
+		}
+	}
 
 	public void setWriteXmlHeader(final boolean writeXmlHeader) {
 		this.writeXmlHeader = writeXmlHeader;