--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/geo-backend/src/main/java/de/intevation/gnv/geobackend/base/query/container/DefaultQueryContainer.java	Fri Sep 04 08:11:30 2009 +0000
@@ -0,0 +1,63 @@
+/**
+ *
+ */
+package de.intevation.gnv.geobackend.base.query.container;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Properties;
+
+import de.intevation.gnv.geobackend.base.query.container.exception.QueryContainerException;
+
+/**
+ * Defaultimplementation of an QueryContainer.
+ * All Queries are provided using a Propertiescontainer.
+ * @author Tim Englich <tim.englich@intevation.de>
+ */
+public class DefaultQueryContainer implements QueryContainer {
+
+    /**
+     * The Properties-Object all Queries are provided in.
+     */
+    private Properties queries = null;
+
+    /**
+     * Constructor
+     */
+    public DefaultQueryContainer() {
+        super();
+    }
+
+    /**
+     * @see de.intevation.gnv.geobackend.base.query.container.QueryContainer#gerQueryIDs()
+     */
+    public Collection<String> gerQueryIDs() throws QueryContainerException {
+        //TODO: Typsicherheit herstellen.
+        Collection returnValue = null;
+        if (this.queries != null){
+           returnValue = this.queries.keySet();
+        }else{
+            returnValue = new ArrayList<String>(0);
+        }
+        return returnValue;
+    }
+
+    /**
+     * @see de.intevation.gnv.geobackend.base.query.container.QueryContainer#getQuery(java.lang.String)
+     */
+    public String getQuery(String queryID) throws QueryContainerException {
+        String returnValue = null;
+        if (this.queries != null){
+            returnValue = this.queries.getProperty(queryID);
+        }
+        return returnValue;
+    }
+
+    /**
+     * @see de.intevation.gnv.geobackend.base.query.container.QueryContainer#initialize(java.util.Properties)
+     */
+    public void initialize(Properties properties) throws QueryContainerException {
+        this.queries = properties;
+    }
+
+}