Add basic vagrant/rspec/spark integration testing harness.

.gitignore

@@ -1,2 +1,5 @@
 .gradle/*
-build/*
+build/*
+example-app/build/*
+example-app/.gradle/*
+.DS_Store

Gemfile

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+source "https://rubygems.org"
+
+gem 'redis'
+gem 'rspec'
+gem 'httparty'

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    diff-lcs (1.2.5)
+    httparty (0.12.0)
+      json (~> 1.8)
+      multi_xml (>= 0.5.2)
+    json (1.8.1)
+    multi_xml (0.5.5)
+    redis (3.1.0)
+    rspec (3.1.0)
+      rspec-core (~> 3.1.0)
+      rspec-expectations (~> 3.1.0)
+      rspec-mocks (~> 3.1.0)
+    rspec-core (3.1.4)
+      rspec-support (~> 3.1.0)
+    rspec-expectations (3.1.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.1.0)
+    rspec-mocks (3.1.1)
+      rspec-support (~> 3.1.0)
+    rspec-support (3.1.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  httparty
+  redis
+  rspec

example-app/build.gradle

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+apply plugin: 'java'
+apply plugin: 'war'
+
+version = '0.1'
+
+repositories {
+  mavenCentral()
+}
+
+dependencies {
+  providedCompile group: 'org.apache.tomcat', name: 'tomcat-catalina', version: '7.0.27'
+  compile group: 'redis.clients', name: 'jedis', version: '2.5.2'
+  compile group: 'com.sparkjava', name: 'spark-core', version: '1.1.1'
+  compile group: 'com.google.code.gson', name: 'gson', version: '2.3'
+  compile group: 'org.slf4j', name: 'slf4j-simple',version: '1.7.5'
+  providedCompile project(":tomcat-redis-session-manager")
+}
+
+war {
+  //webAppDirName = 'source/main/'
+
+  //from 'src/rootContent' // adds a file-set to the root of the archive
+  //webInf { from 'src/additionalWebInf' } // adds a file-set to the WEB-INF dir.
+  //classpath fileTree('additionalLibs') // adds a file-set to the WEB-INF/lib dir.
+  //classpath configurations.moreLibs // adds a configuration to the WEB-INF/lib dir.
+}

example-app/settings.gradle

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+include ":tomcat-redis-session-manager"
+project(":tomcat-redis-session-manager").projectDir = new File(rootDir, "../")

example-app/src/main/java/com/orangefunction/tomcatredissessionmanager/exampleapp/JsonTransformerRoute.java

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+package com.orangefunction.tomcatredissessionmanager.exampleapp;
+
+import com.google.gson.Gson;
+import com.radiadesign.catalina.session.RedisSession;
+import java.util.HashMap;
+import java.util.Collections;
+import spark.ResponseTransformerRoute;
+import spark.Session;
+import javax.servlet.http.HttpSession;
+
+public abstract class JsonTransformerRoute extends ResponseTransformerRoute {
+
+    private Gson gson = new Gson();
+
+    protected JsonTransformerRoute(String path) {
+      super(path);
+    }
+
+    protected JsonTransformerRoute(String path, String acceptType) {
+      super(path, acceptType);
+    }
+
+    @Override
+    public String render(Object jsonObject) {
+      return gson.toJson(jsonObject);
+    }
+
+}

example-app/src/main/java/com/orangefunction/tomcatredissessionmanager/exampleapp/SessionJsonTransformerRoute.java

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+package com.orangefunction.tomcatredissessionmanager.exampleapp;
+
+import com.google.gson.Gson;
+import com.radiadesign.catalina.session.RedisSession;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Collections;
+import spark.ResponseTransformerRoute;
+import spark.Session;
+import javax.servlet.http.HttpSession;
+
+public abstract class SessionJsonTransformerRoute extends ResponseTransformerRoute {
+
+    private Gson gson = new Gson();
+
+    protected SessionJsonTransformerRoute(String path) {
+      super(path);
+    }
+
+    protected SessionJsonTransformerRoute(String path, String acceptType) {
+      super(path, acceptType);
+    }
+
+    @Override
+    public String render(Object object) {
+      if (object instanceof Object[]) {
+        Object[] tuple = (Object[])object;
+        Session sparkSession = (Session)tuple[0];
+        HttpSession session = (HttpSession)(sparkSession).raw();
+        HashMap<String, Object> map = new HashMap<String, Object>();
+        map.putAll((Map<String, Object>)tuple[1]);
+        map.put("sessionId", session.getId());
+        return gson.toJson(map);
+      } else if (object instanceof Session) {
+        Session sparkSession = (Session)object;
+        HashMap<String, Object> sessionMap = new HashMap<String, Object>();
+        if (null != sparkSession) {
+          HttpSession session = (HttpSession)(sparkSession).raw();
+          sessionMap.put("sessionId", session.getId());
+          HashMap<String, Object> attributesMap = new HashMap<String, Object>();
+          for (String key : Collections.list(session.getAttributeNames())) {
+            attributesMap.put(key, session.getAttribute(key));
+          }
+          sessionMap.put("attributes", attributesMap);
+        }
+        return gson.toJson(sessionMap);
+      } else {
+        return "{}";
+      }
+    }
+
+}