Have Format.WFST support multiple typenames, r=ahocevar (closes #1839)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@10260 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Format/WFST/v1.js

@@ -186,7 +186,14 @@ OpenLayers.Format.WFST.v1 = OpenLayers.Class(OpenLayers.Format.XML, {
                         "xsi:schemaLocation": this.schemaLocationAttr(options)
                     }
                 });
-                this.writeNode("Query", options, node);
+                if (typeof this.featureType == "string") {
+                    this.writeNode("Query", options, node);
+                } else {
+                    for (var i=0,len = this.featureType.length; i<len; i++) { 
+                        options.featureType = this.featureType[i]; 
+                        this.writeNode("Query", options, node); 
+                    } 
+                }
                 return node;
             },
             "Transaction": function(features) {

tests/Format/WFST/v1.html

@@ -89,6 +89,29 @@
         }
     }
 
+    function test_write_multiple(t) {
+
+        var format = new OpenLayers.Format.WFST({
+            featureNS: "http://www.openplans.org/topp",
+            featureType: ["states", "cities"],
+            featurePrefix: "topp",
+            geometryName: "the_geom"
+        });
+
+        t.plan(1);
+        var snippets = {
+            "GetFeatureMultiple": {}
+        }
+        
+        var arg;
+        for(var snippet in snippets) {
+            arg = snippets[snippet]
+            var expected = readXML(snippet);
+            var got = format.writers["wfs"]["GetFeature"].apply(format, [arg]);
+            t.xml_eq(got, expected, snippet + " request created correctly with multiple typenames");
+        }
+    }
+
     function readXML(id) {
         var xml = document.getElementById(id).firstChild.nodeValue;
         return new OpenLayers.Format.XML().read(xml).documentElement;
@@ -148,6 +171,12 @@
     <wfs:Query typeName="topp:states" xmlns:topp="http://www.openplans.org/topp"/>
 </wfs:GetFeature>
 --></div>
+<div id="GetFeatureMultiple"><!--
+<wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs" service="WFS" version="1.0.0" xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-transaction.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <wfs:Query typeName="topp:states" xmlns:topp="http://www.openplans.org/topp"/>
+    <wfs:Query typeName="topp:cities" xmlns:topp="http://www.openplans.org/topp"/>
+</wfs:GetFeature>
+--></div>
 <div id="Transaction"><!--
 <wfs:Transaction xmlns:wfs="http://www.opengis.net/wfs" service="WFS" version="1.0.0"/>
 --></div>