#84 - master - support encoding of multiple styles + tests

src/main/java/it/geosolutions/geoserver/rest/encoder/GSLayerEncoder.java

@@ -26,7 +26,7 @@
 package it.geosolutions.geoserver.rest.encoder;
 
 import org.jdom.Element;
-
+import org.jdom.filter.Filter;
 import it.geosolutions.geoserver.rest.encoder.utils.PropertyXMLEncoder;
 
 /**
@@ -38,10 +38,14 @@ import it.geosolutions.geoserver.rest.encoder.utils.PropertyXMLEncoder;
  * 
  */
 public class GSLayerEncoder extends PropertyXMLEncoder {
-
+	
+	public final static String STYLES = "styles";
+	final private Element stylesEncoder = new Element(STYLES);
+	
     public GSLayerEncoder() {
         super("layer");
         addEnabled();
+        addContent(stylesEncoder);
     }
     
     /**
@@ -130,4 +134,35 @@ public class GSLayerEncoder extends PropertyXMLEncoder {
             throw new IllegalArgumentException("Unable to set an empty or null parameter");
         set("defaultStyle", defaultStyle);
     }
+    
+    /**
+	 * Add a style
+     * @param style to add to the list of available styles
+     */
+    public void addStyle(String style) {
+		final Element el = new Element("style");
+		el.setText(style);
+		stylesEncoder.addContent(el);
+	}
+
+	/**
+	 * delete a style from the list of available styles
+	 * 
+	 * @param style
+	 * @return true if something is removed, false otherwise
+	 */
+	public boolean delStyle(final String style) {
+		final Element el = new Element("style");
+		el.setText(style);
+		return (stylesEncoder.removeContent(new Filter() {
+			private static final long serialVersionUID = 1L;
+
+			public boolean matches(Object obj) {
+				if (((Element) obj).getText().equals(style)) {
+					return true;
+				}
+				return false;
+			}
+		})).size() == 0 ? false : true;
+	}
 }

src/test/java/it/geosolutions/geoserver/rest/encoder/GSLayerEncoderTest.java

@@ -0,0 +1,74 @@
+/*
+ *  Copyright (C) 2007 - 2011 GeoSolutions S.A.S.
+ *  http://www.geo-solutions.it
+ * 
+ *  GPLv3 + Classpath exception
+ * 
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package it.geosolutions.geoserver.rest.encoder;
+
+
+import junit.framework.Assert;
+
+import org.jdom.Element;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * GSLayerEncoderTest
+ * 
+ * @author Emmanuel Blondel - emmanuel.blondel1@gmail.com |
+ *         emmanuel.blondel@fao.org
+ */
+public class GSLayerEncoderTest {
+	
+	GSLayerEncoder layerEncoder;
+	
+	@Before
+	public void setup(){
+		layerEncoder = new GSLayerEncoder();
+		layerEncoder.setEnabled(true);
+        layerEncoder.setQueryable(true);
+        layerEncoder.setDefaultStyle("point");
+        layerEncoder.addStyle("additional_style1");
+        layerEncoder.addStyle("additional_style2");
+	}
+	
+	@Test
+	public void testProperties(){
+        Assert.assertEquals(true, Boolean.parseBoolean(layerEncoder.getRoot().getChild("enabled").getValue()));
+        Assert.assertEquals(true, Boolean.parseBoolean(layerEncoder.getRoot().getChild("queryable").getValue()));
+	}
+	
+	@Test
+	public void testDefaultStyle(){
+        Assert.assertEquals("point", layerEncoder.getRoot().getChild("defaultStyle").getValue());
+	}
+    
+	@Test
+	public void testMultipleStyles(){
+		Assert.assertEquals(2, layerEncoder.getRoot().getChild("styles").getChildren().size());
+	    Assert.assertEquals("additional_style1", ((Element) layerEncoder.getRoot().getChild("styles").getChildren().get(0)).getText());
+	    Assert.assertEquals("additional_style2", ((Element) layerEncoder.getRoot().getChild("styles").getChildren().get(1)).getText());
+	}
+
+	@Test
+    public void testRemoveStyle(){
+        Assert.assertTrue(layerEncoder.delStyle("additional_style1"));
+        Assert.assertEquals(1,layerEncoder.getRoot().getChild("styles").getChildren().size());
+        Assert.assertEquals("additional_style2", ((Element) layerEncoder.getRoot().getChild("styles").getChildren().get(0)).getText());  
+	}
+
+}

src/test/java/it/geosolutions/geoserver/rest/encoder/feature/GSFeatureEncoderTest.java

@@ -48,6 +48,10 @@ import org.slf4j.LoggerFactory;
 import org.springframework.core.io.ClassPathResource;
 
 /**
+ * 
+ * Note on adding multiple available styles to the GSLayerEncoder: - to run the
+ * testIntegration(), 2 clones of the "point" style, named "point2" and "point3"
+ * have to be created.
  * 
  * @author ETj (etj at geo-solutions.it)
  * @author Carlo Cancellieri - carlo.cancellieri@geo-solutions.it
@@ -88,6 +92,8 @@ public class GSFeatureEncoderTest extends GeoserverRESTPublisherTest {
         layerEncoder.setQueryable(true);
 
         layerEncoder.setDefaultStyle("point");
+        layerEncoder.addStyle("point2");
+        layerEncoder.addStyle("point3");
 
         publisher.createWorkspace(DEFAULT_WS);