Enable security configuration from properties.

wise-webapp/src/main/java/com/wisemapping/webmvc/ApplicationContextInitializer.java

@@ -0,0 +1,52 @@
+/*
+*    Copyright [2012] [wisemapping]
+*
+*   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+*   It is basically the Apache License, Version 2.0 (the "License") plus the
+*   "powered by wisemapping" text requirement on every single page;
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the license at
+*
+*       http://www.wisemapping.org/license
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*/
+package com.wisemapping.webmvc;
+
+
+import org.jetbrains.annotations.NotNull;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
+import org.springframework.core.env.PropertiesPropertySource;
+import org.springframework.core.env.PropertySourcesPropertyResolver;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+import org.springframework.core.io.support.ResourcePropertySource;
+import org.springframework.web.context.ConfigurableWebApplicationContext;
+import org.springframework.web.context.support.ServletContextResource;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Properties;
+
+public class ApplicationContextInitializer implements org.springframework.context.ApplicationContextInitializer<ConfigurableWebApplicationContext> {
+
+    public void initialize(@NotNull ConfigurableWebApplicationContext ctx) {
+        try {
+            final Resource resource = new ServletContextResource(ctx.getServletContext(), "/WEB-INF/app.properties");
+            final ResourcePropertySource resourcePropertySource = new ResourcePropertySource(resource);
+            ctx.getEnvironment().getPropertySources().addFirst(resourcePropertySource);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+}