added inBackground option to all indices

src/main/java/com/arangodb/entity/ArangoDBVersion.java

@@ -58,4 +58,4 @@ public License getLicense() {
 return license;
 }
 
-}
+}

src/main/java/com/arangodb/entity/IndexEntity.java

@@ -40,6 +40,7 @@ public class IndexEntity implements Entity {
 private Boolean geoJson;
 private Boolean constraint;
 private Boolean deduplicate;
+private Boolean inBackground;
 
 public IndexEntity() {
 super();
@@ -49,6 +50,10 @@ public String getId() {
 return id;
 }
 
+public Boolean getInBackground() {
+return inBackground;
+}
+
 public String getName() {
 return name;
 }

src/main/java/com/arangodb/entity/ServerRole.java

@@ -26,4 +26,4 @@
  */
 public enum ServerRole {
 SINGLE, AGENT, COORDINATOR, PRIMARY, SECONDARY, UNDEFINED
-}
+}

src/main/java/com/arangodb/model/FulltextIndexOptions.java

@@ -28,12 +28,11 @@
  * @see <a href="https://docs.arangodb.com/current/HTTP/Indexes/Fulltext.html#create-fulltext-index">API
  * Documentation</a>
  */
-public class FulltextIndexOptions {
+public class FulltextIndexOptions extends IndexOptions {
 
 private Iterable<String> fields;
 private final IndexType type = IndexType.fulltext;
 private Integer minLength;
-private String name;
 
 public FulltextIndexOptions() {
 super();
@@ -61,20 +60,6 @@ public Integer getMinLength() {
 return minLength;
 }
 
-/**
- * @param name
- * the name of the index
- * @return options
- */
-public FulltextIndexOptions name(final String name) {
-this.name = name;
-return this;
-}
-
-protected String getName() {
-return name;
-}
-
 /**
  * @param minLength
  * Minimum character length of words to index. Will default to a server-defined value if unspecified. It

src/main/java/com/arangodb/model/GeoIndexOptions.java

@@ -27,12 +27,11 @@
  *
  * @see <a href="https://docs.arangodb.com/current/HTTP/Indexes/Geo.html#create-geospatial-index">API Documentation</a>
  */
-public class GeoIndexOptions {
+public class GeoIndexOptions extends IndexOptions {
 
 private Iterable<String> fields;
 private final IndexType type = IndexType.geo;
 private Boolean geoJson;
-private String name;
 
 public GeoIndexOptions() {
 super();
@@ -56,20 +55,6 @@ protected IndexType getType() {
 return type;
 }
 
-/**
- * @param name
- * the name of the index
- * @return options
- */
-public GeoIndexOptions name(final String name) {
-this.name = name;
-return this;
-}
-
-protected String getName() {
-return name;
-}
-
 public Boolean getGeoJson() {
 return geoJson;
 }

src/main/java/com/arangodb/model/HashIndexOptions.java

@@ -27,14 +27,13 @@
  *
  * @see <a href="https://docs.arangodb.com/current/HTTP/Indexes/Hash.html#create-hash-index">API Documentation</a>
  */
-public class HashIndexOptions {
+public class HashIndexOptions extends IndexOptions {
 
 private Iterable<String> fields;
 private final IndexType type = IndexType.hash;
 private Boolean unique;
 private Boolean sparse;
 private Boolean deduplicate;
-private String name;
 
 public HashIndexOptions() {
 super();
@@ -99,19 +98,4 @@ public HashIndexOptions deduplicate(final Boolean deduplicate) {
 this.deduplicate = deduplicate;
 return this;
 }
-
-/**
- * @param name
- * the name of the index
- * @return options
- */
-public HashIndexOptions name(final String name) {
-this.name = name;
-return this;
-}
-
-protected String getName() {
-return name;
-}
-
 }

src/main/java/com/arangodb/model/IndexOptions.java

@@ -0,0 +1,67 @@
+/*
+ * DISCLAIMER
+ *
+ * Copyright 2019 ArangoDB GmbH, Cologne, Germany
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ *
+ * Copyright holder is ArangoDB GmbH, Cologne, Germany
+ */
+
+package com.arangodb.model;
+
+import com.arangodb.entity.IndexType;
+
+/**
+ * @author Heiko Kernbach
+ *
+ * This class is used for all index similarities
+ */
+public class IndexOptions {
+
+private Boolean inBackground;
+private String name;
+
+public IndexOptions() {
+super();
+}
+
+/**
+ * @param inBackground
+ * create the the index in the background
+ * this is a RocksDB only flag.
+ * @return options
+ */
+public IndexOptions inBackground(final Boolean inBackground) {
+this.inBackground = inBackground;
+return this;
+}
+
+public Boolean getInBackground() {
+return inBackground;
+}
+
+/**
+ * @param name
+ * the name of the index
+ * @return options
+ */
+public IndexOptions name(final String name) {
+this.name = name;
+return this;
+}
+
+protected String getName() {
+return name;
+}
+}

src/main/java/com/arangodb/model/PersistentIndexOptions.java

@@ -28,11 +28,10 @@
  * @see <a href="https://docs.arangodb.com/current/HTTP/Indexes/Persistent.html#create-a-persistent-index">API
  * Documentation</a>
  */
-public class PersistentIndexOptions {
+public class PersistentIndexOptions extends IndexOptions {
 
 private Iterable<String> fields;
 protected IndexType type = IndexType.persistent;
-private String name;
 private Boolean unique;
 private Boolean sparse;
 
@@ -72,20 +71,6 @@ public PersistentIndexOptions unique(final Boolean unique) {
 return this;
 }
 
-/**
- * @param name
- * the name of the index
- * @return options
- */
-public PersistentIndexOptions name(final String name) {
-this.name = name;
-return this;
-}
-
-protected String getName() {
-return name;
-}
-
 public Boolean getSparse() {
 return sparse;
 }

src/main/java/com/arangodb/model/SkiplistIndexOptions.java

@@ -27,14 +27,13 @@
  * 
  * @see <a href="https://docs.arangodb.com/current/HTTP/Indexes/Skiplist.html#create-skip-list">API Documentation</a>
  */
-public class SkiplistIndexOptions {
+public class SkiplistIndexOptions extends IndexOptions {
 
 private Iterable<String> fields;
 private final IndexType type = IndexType.skiplist;
 private Boolean unique;
 private Boolean sparse;
 private Boolean deduplicate;
-private String name;
 
 public SkiplistIndexOptions() {
 super();
@@ -99,19 +98,4 @@ public SkiplistIndexOptions deduplicate(final Boolean deduplicate) {
 this.deduplicate = deduplicate;
 return this;
 }
-
-/**
- * @param name
- * the name of the index
- * @return options
- */
-public SkiplistIndexOptions name(final String name) {
-this.name = name;
-return this;
-}
-
-protected String getName() {
-return name;
-}
-
 }

src/test/java/com/arangodb/util/ArangoSerializationTest.java

@@ -76,6 +76,14 @@ public void serializeNullValues() {
 assertThat(vpack.get("foo").isNull(), is(true));
 }
 
+@Test
+public void skipSerializeNullValues() {
+final BaseDocument entity = new BaseDocument();
+entity.addAttribute("bar", null);
+final VPackSlice vpack = util.serialize(entity);
+assertThat(vpack.get("bar").isNone(), is(true));
+}
+
 @Test
 public void serializeType() {
 final Collection<BaseDocument> list = new ArrayList<BaseDocument>();