Project without build system

app/src/endToEndTest/java/module-info.java

@@ -0,0 +1,5 @@
+open module org.example.product.app.end.to.end.test {
+    requires org.example.product.app.mock.api;
+    requires com.google.common;
+    requires org.junit.jupiter.api;
+}

app/src/main/java/module-info.java

@@ -0,0 +1,16 @@
+// @MainClass("org.example.product.app.Application")
+module org.example.product.app {
+    exports org.example.product.app;
+
+    requires org.example.product.bespin;
+    requires org.example.product.corellia;
+    requires org.example.product.kamino;
+    requires org.example.product.kashyyyk;
+    requires org.example.product.naboo;
+    requires org.example.product.tatooine;
+
+    requires jakarta.servlet;
+    requires org.slf4j;
+
+    requires /*runtime*/ org.slf4j.simple;
+}

app/src/main/java/org/example/product/app/AppServlet.java

@@ -1,9 +1,9 @@
 package org.example.product.app;
 
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.io.PrintWriter;
 

app/src/main/java/org/example/product/app/MainModule.java

@@ -1,7 +1,5 @@
 package org.example.product.app;
 
-import com.google.inject.Guice;
-import com.google.inject.servlet.SessionScoped;
 import org.example.product.bespin.BespinModule;
 import org.example.product.kamino.KaminoModule;
 import org.example.product.kashyyyk.KashyyykModule;
@@ -12,20 +10,17 @@
 
 import java.io.IOException;
 
-@SessionScoped
 public class MainModule {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(MainModule.class);
 
     public void run() throws IOException {
-        LOGGER.info("Running application...");
+        LOGGER.info("Running application in module: " + MainModule.class.getModule().getName());
 
         new BespinModule().doThings();
         new KaminoModule();
         new KashyyykModule();
         new NabooModule();
         new TatooineModule();
-
-        Guice.createInjector();
     }
 }

app/src/mockApi/java/module-info.java

@@ -0,0 +1,6 @@
+module org.example.product.app.mock.api {
+    exports org.example.product.app.mock.api;
+
+    requires org.example.product.app;
+    requires com.google.common;
+}

app/src/test/java/module-info.java

@@ -0,0 +1,4 @@
+open module org.example.product.app.test {
+    requires org.example.product.app;
+    requires org.junit.jupiter.api;
+}

app/src/test/java/org/example/product/app/test/AppTest.java

@@ -1,5 +1,7 @@
 package org.example.product.app.test;
 
+import org.example.product.app.Application;
+import org.example.product.app.MainModule;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.assertSame;
@@ -8,6 +10,7 @@ public class AppTest {
 
     @Test
     void testModule() {
+        new MainModule();
         assertSame(4, 2 + 2);
     }
 }

bespin/src/main/java/module-info.java

@@ -0,0 +1,8 @@
+module org.example.product.bespin {
+    exports org.example.product.bespin;
+
+    requires transitive org.example.product.corellia;
+
+    requires org.example.product.coruscant;
+    requires velocity.engine.core;
+}

bespin/src/test/java/module-info.java

@@ -0,0 +1,6 @@
+open module org.example.product.bespin.test {
+    requires org.example.product.corellia.test.fixtures;
+    requires org.junit.jupiter.api;
+
+    requires /*runtime*/ org.slf4j.simple;
+}

corellia/src/main/java/module-info.java

@@ -0,0 +1,7 @@
+module org.example.product.corellia {
+    exports org.example.product.corellia;
+
+    requires org.apache.commons.io;
+    requires org.apache.poi.ooxml;
+    requires transitive org.apache.poi.poi;
+}

corellia/src/test/java/module-info.java

@@ -0,0 +1,5 @@
+open module org.example.product.corellia.test {
+    requires org.example.product.corellia.test.fixtures;
+    requires org.junit.jupiter.api;
+
+}

corellia/src/testFixtures/java/module-info.java

@@ -0,0 +1,8 @@
+module org.example.product.corellia.test.fixtures {
+    exports org.example.product.corellia.fixtures;
+
+    requires transitive org.example.product.corellia;
+    requires transitive com.google.common;
+    requires transitive javax.annotations.jsr305;
+
+}

coruscant/src/main/java/module-info.java

@@ -0,0 +1,14 @@
+module org.example.product.coruscant {
+    exports org.example.product.coruscant;
+
+    requires transitive com.fasterxml.jackson.annotation;
+    requires transitive com.fasterxml.jackson.databind;
+    requires transitive com.google.common;
+    requires transitive java.inject;
+
+    requires com.fasterxml.jackson.core;
+    requires com.fasterxml.jackson.datatype.jsr310;
+    requires jakarta.activation;
+    requires jakarta.mail;
+    requires org.slf4j;
+}

coruscant/src/main/java/org/example/product/coruscant/CoruscantModule.java

@@ -3,14 +3,8 @@
 import com.fasterxml.jackson.core.JsonGenerator;
 import com.fasterxml.jackson.core.JsonParser.Feature;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.datatype.jsonorg.JsonOrgModule;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
-import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
-import org.apache.http.client.fluent.Request;
-import org.json.JSONArray;
-import org.opensaml.saml2.metadata.EntityDescriptor;
-import org.reflections.Reflections;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -24,9 +18,6 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.io.StringWriter;
-import java.io.Writer;
-import java.util.regex.Pattern;
 
 /**
  * I am published and therefore I have Javadoc!
@@ -38,6 +29,7 @@ public class CoruscantModule {
     /**
      * Does fancy stuff.
      */
+    @Inject
     public CoruscantModule() {
         LOGGER.info("Coruscant Module created");
         try(InputStream hello = CoruscantModule.class.getResourceAsStream("hello.txt")) {
@@ -47,11 +39,6 @@ public CoruscantModule() {
         }
     }
 
-    @Inject
-    protected ImmutableList<EntityDescriptor> getSomeRootEntityDescriptors() {
-        return null;
-    }
-
     /**
      * @param mailAddress address to check
      * @return true is address is valid
@@ -70,7 +57,7 @@ public boolean isValidEmailAddress(String mailAddress) throws IOException {
     }
 
     private DataHandler createDataHandler() throws IOException {
-        Request request = Request.Get("url");
+        // Request request = Request.Get("url");
         DataSource dataSource = new ByteArrayDataSource("", "");
         return new DataHandler(dataSource);
     }
@@ -80,8 +67,7 @@ private DataHandler createDataHandler() throws IOException {
      * @return all matching resources
      */
     public static ImmutableSet<String> getResources(String pattern) {
-        Reflections reflection = new Reflections();
-        return ImmutableSet.copyOf(reflection.getResources(Pattern.compile(pattern)));
+        return ImmutableSet.of("A", "B");
     }
 
     /**
@@ -91,26 +77,8 @@ public ObjectMapper createMapper() {
         ObjectMapper mapper = new ObjectMapper();
         mapper.configure(JsonGenerator.Feature.AUTO_CLOSE_TARGET, false);
         mapper.configure(Feature.ALLOW_COMMENTS, true);
-        mapper.registerModule(new JsonOrgModule());
         mapper.registerModule(new JavaTimeModule());
         return mapper;
     }
 
-    /**
-     * @param objectToSerialize some object
-     * @return as json
-     */
-    public JSONArray toJSONArray(Object objectToSerialize) {
-        Writer w = new StringWriter();
-        JSONArray jsonArray;
-        try {
-            createMapper().writeValue(w, objectToSerialize);
-            jsonArray = new JSONArray(w.toString());
-        } catch (Exception e) {
-            LOGGER.error("Boom", e);
-            return null;
-        }
-
-        return jsonArray;
-    }
 }

coruscant/src/test/java/module-info.java

@@ -0,0 +1,7 @@
+open module org.example.product.coruscant.test {
+    requires org.example.product.coruscant;
+    requires org.assertj.core;
+    requires org.junit.jupiter.api;
+
+    requires /*runtime*/ org.slf4j.simple;
+}