Feature/analyzers

src/main/java/com/arangodb/ArangoDatabase.java

@@ -25,6 +25,8 @@
 
 import com.arangodb.entity.*;
 import com.arangodb.model.*;
+import com.arangodb.entity.arangosearch.AnalyzerEntity;
+import com.arangodb.model.arangosearch.AnalyzerDeleteOptions;
 import com.arangodb.model.arangosearch.ArangoSearchCreateOptions;
 
 /**
@@ -707,4 +709,57 @@ <V, E> TraversalEntity<V, E> executeTraversal(Class<V> vertexClass, Class<E> edg
 	 */
 	ViewEntity createArangoSearch(String name, ArangoSearchCreateOptions options) throws ArangoDBException;
 
+	/**
+	 * Creates an Analyzer
+	 *
+	 * @param options AnalyzerEntity
+	 * @return the created Analyzer
+	 * @throws ArangoDBException
+	 * @see <a href="https://docs.arangodb.com/current/HTTP/analyzers.html">API Documentation</a>
+	 * @since ArangoDB 3.5.0
+	 */
+	AnalyzerEntity createAnalyzer(AnalyzerEntity options) throws ArangoDBException;
+
+	/**
+	 * Gets information about an Analyzer
+	 *
+	 * @param name of the Analyzer without database prefix
+	 * @return information about an Analyzer
+	 * @throws ArangoDBException
+	 * @see <a href="https://docs.arangodb.com/current/HTTP/analyzers.html">API Documentation</a>
+	 * @since ArangoDB 3.5.0
+	 */
+	AnalyzerEntity getAnalyzer(String name) throws ArangoDBException;
+
+	/**
+	 * Retrieves all analyzers definitions.
+	 *
+	 * @return collection of all analyzers definitions
+	 * @throws ArangoDBException
+	 * @see <a href="https://docs.arangodb.com/current/HTTP/analyzers.html">API Documentation</a>
+	 * @since ArangoDB 3.5.0
+	 */
+	Collection<AnalyzerEntity> getAnalyzers() throws ArangoDBException;
+
+	/**
+	 * Deletes an Analyzer
+	 *
+	 * @param name    of the Analyzer without database prefix
+	 * @throws ArangoDBException
+	 * @see <a href="https://docs.arangodb.com/current/HTTP/analyzers.html">API Documentation</a>
+	 * @since ArangoDB 3.5.0
+	 */
+	void deleteAnalyzer(String name) throws ArangoDBException;
+
+	/**
+	 * Deletes an Analyzer
+	 *
+	 * @param name    of the Analyzer without database prefix
+	 * @param options AnalyzerDeleteOptions
+	 * @throws ArangoDBException
+	 * @see <a href="https://docs.arangodb.com/current/HTTP/analyzers.html">API Documentation</a>
+	 * @since ArangoDB 3.5.0
+	 */
+	void deleteAnalyzer(String name, AnalyzerDeleteOptions options) throws ArangoDBException;
+
 }

src/main/java/com/arangodb/entity/arangosearch/AnalyzerEntity.java

@@ -0,0 +1,71 @@
+/*
+ * DISCLAIMER
+ *
+ * Copyright 2018 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.entity.arangosearch;
+
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * @author Michele Rastelli
+ */
+public class AnalyzerEntity {
+
+	private Set<AnalyzerFeature> features;
+	private AnalyzerType type;
+	private String name;
+	private Map<String, Object> properties;
+
+	public AnalyzerEntity() {
+	}
+
+	public Set<AnalyzerFeature> getFeatures() {
+		return features;
+	}
+
+	public void setFeatures(Set<AnalyzerFeature> features) {
+		this.features = features;
+	}
+
+	public AnalyzerType getType() {
+		return type;
+	}
+
+	public void setType(AnalyzerType type) {
+		this.type = type;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public Map<String, Object> getProperties() {
+		return properties;
+	}
+
+	public void setProperties(Map<String, Object> properties) {
+		this.properties = properties;
+	}
+
+}

src/main/java/com/arangodb/entity/arangosearch/AnalyzerFeature.java

@@ -0,0 +1,28 @@
+/*
+ * DISCLAIMER
+ *
+ * Copyright 2016 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.entity.arangosearch;
+
+/**
+ * @author Michele Rastelli
+ */
+public enum AnalyzerFeature {
+	frequency, norm, position
+}

src/main/java/com/arangodb/entity/arangosearch/AnalyzerType.java

@@ -0,0 +1,28 @@
+/*
+ * DISCLAIMER
+ *
+ * Copyright 2016 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.entity.arangosearch;
+
+/**
+ * @author Michele Rastelli
+ */
+public enum AnalyzerType {
+	identity, delimiter, stem, norm, ngram, text
+}

src/main/java/com/arangodb/internal/ArangoDatabaseImpl.java

@@ -33,10 +33,12 @@
 import com.arangodb.ArangoSearch;
 import com.arangodb.ArangoView;
 import com.arangodb.entity.*;
+import com.arangodb.entity.arangosearch.AnalyzerEntity;
 import com.arangodb.internal.cursor.ArangoCursorImpl;
 import com.arangodb.internal.net.HostHandle;
 import com.arangodb.internal.util.DocumentUtil;
 import com.arangodb.model.*;
+import com.arangodb.model.arangosearch.AnalyzerDeleteOptions;
 import com.arangodb.model.arangosearch.ArangoSearchCreateOptions;
 import com.arangodb.util.ArangoCursorInitializer;
 import com.arangodb.velocypack.Type;
@@ -423,4 +425,29 @@ public ViewEntity createArangoSearch(final String name, final ArangoSearchCreate
 		return executor.execute(createArangoSearchRequest(name, options), ViewEntity.class);
 	}
 
+	@Override
+	public AnalyzerEntity createAnalyzer(AnalyzerEntity options) throws ArangoDBException {
+		return executor.execute(createAnalyzerRequest(options), AnalyzerEntity.class);
+	}
+
+	@Override
+	public AnalyzerEntity getAnalyzer(String name) throws ArangoDBException {
+		return executor.execute(getAnalyzerRequest(name), AnalyzerEntity.class);
+	}
+
+	@Override
+	public Collection<AnalyzerEntity> getAnalyzers() throws ArangoDBException {
+		return executor.execute(getAnalyzersRequest(), getAnalyzersResponseDeserializer());
+	}
+
+	@Override
+	public void deleteAnalyzer(String name) throws ArangoDBException {
+		executor.execute(deleteAnalyzerRequest(name, null), Void.class);
+	}
+
+	@Override
+	public void deleteAnalyzer(String name, AnalyzerDeleteOptions options) throws ArangoDBException {
+		executor.execute(deleteAnalyzerRequest(name, options), Void.class);
+	}
+
 }

src/main/java/com/arangodb/internal/InternalArangoDatabase.java

@@ -26,10 +26,12 @@
 import java.util.Map;
 
 import com.arangodb.entity.*;
+import com.arangodb.entity.arangosearch.AnalyzerEntity;
 import com.arangodb.internal.ArangoExecutor.ResponseDeserializer;
 import com.arangodb.internal.util.ArangoSerializationFactory.Serializer;
 import com.arangodb.internal.util.RequestUtils;
 import com.arangodb.model.*;
+import com.arangodb.model.arangosearch.AnalyzerDeleteOptions;
 import com.arangodb.model.arangosearch.ArangoSearchCreateOptions;
 import com.arangodb.model.arangosearch.ArangoSearchOptionsBuilder;
 import com.arangodb.util.ArangoSerializer;
@@ -493,4 +495,35 @@ protected Request createArangoSearchRequest(final String name, final ArangoSearc
 		return request(name(), RequestType.POST, InternalArangoView.PATH_API_VIEW).setBody(util().serialize(
 				ArangoSearchOptionsBuilder.build(options != null ? options : new ArangoSearchCreateOptions(), name)));
 	}
+
+	protected Request getAnalyzerRequest(final String name) {
+		return request(name(), RequestType.GET, InternalArangoView.PATH_API_ANALYZER, name);
+	}
+
+	protected Request getAnalyzersRequest() {
+		return request(name(), RequestType.GET, InternalArangoView.PATH_API_ANALYZER);
+	}
+
+	protected ResponseDeserializer<Collection<AnalyzerEntity>> getAnalyzersResponseDeserializer() {
+		return new ResponseDeserializer<Collection<AnalyzerEntity>>() {
+			@Override
+			public Collection<AnalyzerEntity> deserialize(final Response response) throws VPackException {
+				final VPackSlice result = response.getBody().get(ArangoResponseField.RESULT);
+				return util().deserialize(result, new Type<Collection<AnalyzerEntity>>() {
+				}.getType());
+			}
+		};
+	}
+
+	protected Request createAnalyzerRequest(final AnalyzerEntity options) {
+		return request(name(), RequestType.POST, InternalArangoView.PATH_API_ANALYZER)
+				.setBody(util().serialize(options));
+	}
+
+	protected Request deleteAnalyzerRequest(final String name, final AnalyzerDeleteOptions options) {
+		Request request = request(name(), RequestType.DELETE, InternalArangoView.PATH_API_ANALYZER, name);
+		request.putQueryParam("force", options != null ? options.getForce() : null);
+		return request;
+	}
+
 }

src/main/java/com/arangodb/internal/InternalArangoView.java

@@ -27,12 +27,14 @@
 
 /**
  * @author Mark Vollmary
+ * @author Michele Rastelli
  *
  */
 public abstract class InternalArangoView<A extends InternalArangoDB<E>, D extends InternalArangoDatabase<A, E>, E extends ArangoExecutor>
 		extends ArangoExecuteable<E> {
 
 	protected static final String PATH_API_VIEW = "/_api/view";
+	protected static final String PATH_API_ANALYZER = "/_api/analyzer";
 
 	protected final D db;
 	protected volatile String name;

src/main/java/com/arangodb/model/arangosearch/AnalyzerDeleteOptions.java

@@ -0,0 +1,40 @@
+/*
+ * DISCLAIMER
+ *
+ * Copyright 2018 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.arangosearch;
+
+/**
+ * @author Michele Rastelli
+ */
+public class AnalyzerDeleteOptions {
+
+	private Boolean force;
+
+	public AnalyzerDeleteOptions() {
+	}
+
+	public Boolean getForce() {
+		return force;
+	}
+
+	public void setForce(Boolean force) {
+		this.force = force;
+	}
+}