Make it possible to use an expression in the from statement. Start on…

… Spring support.

mql/src/main/java/com/mulesoft/mql/spring/SpringLazyLoadingContext.java

@@ -0,0 +1,31 @@
+/*
+ * $Id$
+ * --------------------------------------------------------------------------------------
+ * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
+ *
+ * The software in this package is published under the terms of the CPAL v1.0
+ * license, a copy of which has been included with this distribution in the
+ * LICENSE.txt file.
+ */
+package com.mulesoft.mql.spring;
+
+import com.mulesoft.mql.LazyResolvingContext;
+
+import org.springframework.context.ApplicationContext;
+
+public class SpringLazyLoadingContext extends LazyResolvingContext {
+    private ApplicationContext applicationContext;
+
+    public SpringLazyLoadingContext(ApplicationContext applicationContext) {
+        super();
+        this.applicationContext = applicationContext;
+    }
+
+    @Override
+    public Object load(String key) {
+        if (applicationContext.containsBean(key)) {
+            return applicationContext.getBean(key);
+        }
+        return null;
+    }    
+}