From 882475be5cff45759aaf989ade6982a1db72b8cb Mon Sep 17 00:00:00 2001
From: ccancellieri <carlo.cancellieri@geo-solutions.it>
Date: Wed, 28 Sep 2011 17:36:48 +0200
Subject: [PATCH] added reload support

---
 .../rest/GeoServerRESTPublisher.java          | 11 ++++-
 .../encoder/utils/NestedElementEncoder.java   | 42 +++++++++++++++++--
 2 files changed, 47 insertions(+), 6 deletions(-)

diff --git a/src/main/java/it/geosolutions/geoserver/rest/GeoServerRESTPublisher.java b/src/main/java/it/geosolutions/geoserver/rest/GeoServerRESTPublisher.java
index 93e1296..5720594 100644
--- a/src/main/java/it/geosolutions/geoserver/rest/GeoServerRESTPublisher.java
+++ b/src/main/java/it/geosolutions/geoserver/rest/GeoServerRESTPublisher.java
@@ -680,14 +680,21 @@ public class GeoServerRESTPublisher {
         }
     }
 
+    public boolean reload() {
+        String sUrl = restURL + "/rest/reload";
+        String result = HTTPUtils.post(sUrl, "", "text/plain", gsuser, gspass);
+        return result != null;
+    }
+    
     public boolean removeLayerGroup(String name) {
         try {
             URL deleteUrl = new URL(restURL + "/rest/layergroups/" + name);
             boolean deleted = HTTPUtils.delete(deleteUrl.toExternalForm(), gsuser, gspass);
             if (!deleted) {
-                LOGGER.warn("Could not delete layergroup " + name);
+            		LOGGER.warn("Could not delete layergroup " + name);
             } else {
-                LOGGER.info("Layergroup successfully deleted: " + name);
+            	if (LOGGER.isInfoEnabled())
+            		LOGGER.info("Layergroup successfully deleted: " + name);
             }
 
             return deleted;
diff --git a/src/main/java/it/geosolutions/geoserver/rest/encoder/utils/NestedElementEncoder.java b/src/main/java/it/geosolutions/geoserver/rest/encoder/utils/NestedElementEncoder.java
index 7ba3776..65d4acf 100644
--- a/src/main/java/it/geosolutions/geoserver/rest/encoder/utils/NestedElementEncoder.java
+++ b/src/main/java/it/geosolutions/geoserver/rest/encoder/utils/NestedElementEncoder.java
@@ -73,18 +73,52 @@ public class NestedElementEncoder extends XmlElement {
 		super(listName);
 	}
 
-	public void add(String key, String value) {
+	public void set(final String key, final String value) {
+		final Element entryElem = new Element("entry");
+
+		if (key != null) {
+			entryElem.setAttribute("key", key);
+		}
+		entryElem.setText(value);
+		
+		final Element el = contains(entryElem);
+		if (el != null) {
+			addContent(entryElem);
+		}
+
+	}
+	
+	public void set(final String key, final Element value) {
+		final Element entryElem = new Element("entry");
+
+		if (key != null) {
+			entryElem.setAttribute("key", key);
+		}
+		entryElem.addContent(value);
+		
+		final Element el = contains(entryElem);
+		
+		if (el != null) {
+			addContent(entryElem);
+		} else {
+			if (remove(el))
+				addContent(entryElem);
+		}
+
+	}
+
+	public void add(final String key, final String value) {
 		final Element entryElem = new Element("entry");
 
 		if (key != null)
 			entryElem.setAttribute("key", key);
 
 		entryElem.setText(value);
-		
+
 		this.addContent(entryElem);
 	}
-	
-	public void add(String key, Element value) {
+
+	public void add(final String key, final Element value) {
 		final Element entryElem = new Element("entry");
 		if (key != null)
 			entryElem.setAttribute("key", key);