added linked iface + generic service impl

added log files to gitignore
added log file appender to cmd log4j config
set proper context root for rest project via maven
added linked interface for rest model classes
added generic request service for rest project that sets base uri automatically
renamed topic to topicdefinition in rest project
added motd to vm bootstrap for login info
removed mongod.conf configuration
added ui topic routes and template stubs

vipra-ui/app/templates/topics.hbs

+{{outlet}}

vipra-ui/app/templates/topics/list.hbs

+<h2>Found topics</h2>
\ No newline at end of file

vipra-ui/tests/unit/models/topic-test.js

+import { moduleForModel, test } from 'ember-qunit';
+
+moduleForModel('topic', 'Unit | Model | topic', {
+  // Specify the other units that are required for this test.
+  needs: []
+});
+
+test('it exists', function(assert) {
+  let model = this.subject();
+  // let store = this.store();
+  assert.ok(!!model);
+});

vipra-ui/tests/unit/routes/topics-test.js

+import { moduleFor, test } from 'ember-qunit';
+
+moduleFor('route:topics', 'Unit | Route | topics', {
+  // Specify the other units that are required for this test.
+  // needs: ['controller:foo']
+});
+
+test('it exists', function(assert) {
+  let route = this.subject();
+  assert.ok(route);
+});

vipra-util/src/main/java/de/vipra/util/model/Topic.java

-package de.vipra.util.model;
-
-import java.io.File;
-import java.io.IOException;
-
-import org.bson.Document;
-
-public class Topic extends Model {
-
-	@Override
-	public void fromDocument(Document document) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public Document toDocument() {
-		// TODO Auto-generated method stub
-		return null;
-	}
-
-	@Override
-	public void fromFile(File file) throws IOException {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public String toFileString() {
-		// TODO Auto-generated method stub
-		return null;
-	}
-
-}

vipra-util/src/main/java/de/vipra/util/model/TopicDefinition.java

@@ -12,7 +12,7 @@ import de.vipra.util.ex.NotImplementedException;
 public class TopicDefinition extends Model {
 
 	private int index;
-	private List<String> names;
+	private String name;
 	private List<TopicWord> words;
 
 	public TopicDefinition() {}
@@ -29,12 +29,12 @@ public class TopicDefinition extends Model {
 		this.index = index;
 	}
 
-	public List<String> getNames() {
-		return names;
+	public String getName() {
+		return name;
 	}
 
-	public void setNames(List<String> names) {
-		this.names = names;
+	public void setName(String name) {
+		this.name = name;
 	}
 
 	public List<TopicWord> getWords() {
@@ -48,6 +48,7 @@ public class TopicDefinition extends Model {
 	@SuppressWarnings("unchecked")
 	@Override
 	public void fromDocument(Document document) {
+		setName(document.getString("name"));
 		setIndex(document.getInteger("index", 0));
 		if (document.containsKey("words")) {
 			List<Document> topicWords = (List<Document>) document.get("words");
@@ -61,12 +62,15 @@ public class TopicDefinition extends Model {
 	@Override
 	public Document toDocument() {
 		Document document = new Document();
+		document.append("name", getName());
 		document.append("index", getIndex());
-		List<Document> topicWords = new ArrayList<>(words.size());
-		for (TopicWord word : words) {
-			topicWords.add(word.toDocument());
+		if (getWords() != null) {
+			List<Document> topicWords = new ArrayList<>(words.size());
+			for (TopicWord word : words) {
+				topicWords.add(word.toDocument());
+			}
+			document.put("words", topicWords);
 		}
-		document.put("words", topicWords);
 		return document;
 	}
 

vipra-util/src/main/java/de/vipra/util/service/DatabaseService.java

@@ -4,6 +4,7 @@ import static de.vipra.util.MongoUtils.getSorts;
 import static de.vipra.util.MongoUtils.objectId;
 
 import java.util.ArrayList;
+import java.util.List;
 
 import org.bson.Document;
 import org.slf4j.Logger;
@@ -54,10 +55,10 @@ public class DatabaseService<T extends Model> implements Service<T, DatabaseExce
 		}
 	}
 
-	public ArrayList<T> getMultiple(int skip, int limit, String sortBy) {
-		ArrayList<Document> documents = collection.find().skip(skip).limit(limit).sort(getSorts(sortBy))
+	public List<T> getMultiple(int skip, int limit, String sortBy) {
+		List<Document> documents = collection.find().skip(skip).limit(limit).sort(getSorts(sortBy))
 				.into(new ArrayList<Document>());
-		ArrayList<T> items = new ArrayList<>(documents.size());
+		List<T> items = new ArrayList<>(documents.size());
 
 		for (Document document : documents) {
 			items.add(newT(document));

vm/bootstrap.sh

@@ -95,6 +95,7 @@ ufw disable
 # set environment
 
 cat $CONFIG/environment >> /etc/environment
+cat $CONFIG/motd > /etc/motd
 
 # -----------------------------------------------------------------------------
 # cleanup

vm/config/mongod.conf

-# mongod.conf
-
-# for documentation of all options, see:
-#   http://docs.mongodb.org/manual/reference/configuration-options/
-
-# Where and how to store data.
-storage:
-  dbPath: /var/lib/mongodb
-  journal:
-    enabled: true
-#  engine:
-#  mmapv1:
-#  wiredTiger:
-
-# where to write logging data.
-systemLog:
-  destination: file
-  logAppend: true
-  path: /var/log/mongodb/mongod.log
-
-# network interfaces
-net:
-  port: 27017
-  bindIp: 0.0.0.0
-
-
-#processManagement:
-
-#security:
-
-#operationProfiling:
-
-#replication:
-
-#sharding:
-
-## Enterprise-Only Options:
-
-#auditLog:
-
-#snmp:

vm/config/motd

+====================
+Vipra Development VM
+====================
+
+Start database and web server manually:
+ > service mongod restart
+ > service tomcat restart
+