repl

code/moya-parent/pom-root.xml

@@ -70,5 +70,9 @@
 			<id>apache.snapshots</id>
 			<url>http://repository.apache.org/snapshots/</url>
 		</repository>
+		<repository>
+			<id>clojars.org</id>
+			<url>http://clojars.org/repo</url>
+		</repository>
 	</repositories>
 </project>

code/moya-parent/pom.xml

@@ -112,6 +112,11 @@
 			<version>1.1.2</version>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>net.matlux</groupId>
+			<artifactId>jvm-breakglass</artifactId>
+			<version>0.0.7</version>
+		</dependency>
 	</dependencies>
 
 	<parent>

code/moya-web/WebContent/WEB-INF/web.xml

@@ -114,4 +114,11 @@
 	<persistence-unit-ref>
 		<persistence-unit-ref-name>BortalEMF</persistence-unit-ref-name>
 	</persistence-unit-ref>
+	
+	<servlet>
+		<servlet-name>jvm-breakglass servlet</servlet-name>
+		<servlet-class>fi.codecrew.moya.management.ReplServlet</servlet-class>
+		<load-on-startup>1</load-on-startup>
+	</servlet>
+	
 </web-app>
\ No newline at end of file

code/moya-web/pom.xml

@@ -34,13 +34,17 @@
 			<artifactId>primefaces</artifactId>
 			<version>5.1</version>
 		</dependency>
-
 			<dependency>
 				<groupId>org.primefaces.extensions</groupId>
 				<artifactId>all-themes</artifactId>
 				<version>1.0.8</version>
 				<type>pom</type>
 			</dependency>
+			<dependency>
+				<groupId>net.matlux</groupId>
+				<artifactId>jvm-breakglass</artifactId>
+				<version>0.0.7</version>
+			</dependency>
 	</dependencies>
 	<parent>
 		<groupId>fi.codecrew.moya</groupId>
@@ -48,4 +52,4 @@
 		<version>1.0</version>
 		<relativePath>../moya-parent/pom.xml</relativePath>
 	</parent>
-</project>
\ No newline at end of file
+</project>

code/moya-web/src/main/java/fi/codecrew/moya/management/ReplServlet.java

+package fi.codecrew.moya.management;
+
+import java.io.IOException;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.UnavailableException;
+import javax.servlet.annotation.WebServlet;
+
+import net.matlux.NreplServer;
+
+@WebServlet(loadOnStartup = 5)
+public class ReplServlet implements Servlet {
+
+	private static final int NREPL_DEFAULT_PORT = 1112;
+	private NreplServer nreplServer;
+	private ServletConfig servletConfig;
+
+	@Override
+	public void init(ServletConfig config) throws ServletException {
+		servletConfig = config;
+		int port = NREPL_DEFAULT_PORT;
+		String portStr = config.getInitParameter("port");
+		if (portStr != null) {
+			port = Integer.parseInt(portStr);
+		}
+		nreplServer = new NreplServer(port);
+	}
+
+	@Override
+	public ServletConfig getServletConfig() {
+		return servletConfig;
+	}
+
+	@Override
+	public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
+		throw new UnavailableException("This servlet doesn't really serve.");
+	}
+
+	@Override
+	public String getServletInfo() {
+		return "REPL Servlet for introspecting the JVM";
+	}
+
+	public NreplServer getNreplServer() {
+		return nreplServer;
+	}
+
+	@Override
+	public void destroy() {
+		if (nreplServer != null) {
+			nreplServer.stop();
+		}
+	}
+}