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https://issues.apache.org/jira/browse/NIFI-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16631146#comment-16631146
]
ASF GitHub Bot commented on NIFI-5537:
--------------------------------------
Github user mans2singh commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2956#discussion_r221100628
--- Diff:
nifi-nar-bundles/nifi-neo4j-bundle/nifi-neo4j-processors/src/main/java/org/apache/nifi/processors/neo4j/AbstractNeo4JCypherExecutor.java
---
@@ -0,0 +1,281 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+package org.apache.nifi.processors.neo4j;
+
+import java.io.File;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.nifi.annotation.lifecycle.OnScheduled;
+import org.apache.nifi.annotation.lifecycle.OnStopped;
+import org.apache.nifi.components.AllowableValue;
+import org.apache.nifi.components.PropertyDescriptor;
+import org.apache.nifi.components.PropertyValue;
+import org.apache.nifi.expression.ExpressionLanguageScope;
+import org.apache.nifi.processor.AbstractProcessor;
+import org.apache.nifi.processor.ProcessContext;
+import org.apache.nifi.processor.Relationship;
+import org.apache.nifi.processor.exception.ProcessException;
+import org.apache.nifi.processor.util.StandardValidators;
+import org.neo4j.driver.v1.AuthTokens;
+import org.neo4j.driver.v1.Config;
+import org.neo4j.driver.v1.Config.ConfigBuilder;
+import org.neo4j.driver.v1.Config.LoadBalancingStrategy;
+import org.neo4j.driver.v1.Config.TrustStrategy;
+import org.neo4j.driver.v1.Driver;
+import org.neo4j.driver.v1.GraphDatabase;
+
+/**
+ * Abstract base class for Neo4JCypherExecutor processors
+ */
+abstract class AbstractNeo4JCypherExecutor extends AbstractProcessor {
+
+ protected static final PropertyDescriptor QUERY = new
PropertyDescriptor.Builder()
+ .name("neo4J-query")
+ .displayName("Neo4J Query")
+ .description("Specifies the Neo4j Query.")
+ .required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.FLOWFILE_ATTRIBUTES)
+ .addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+ .build();
+
+ public static final PropertyDescriptor CONNECTION_URL = new
PropertyDescriptor.Builder()
+ .name("neo4j-connection-url")
+ .displayName("Neo4j Connection URL")
+ .description("Neo4J endpoing to connect to.")
+ .required(true)
+ .defaultValue("bolt://localhost:7687")
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+ .addValidator(StandardValidators.NON_EMPTY_VALIDATOR)
+ .build();
+
+ public static final PropertyDescriptor USERNAME = new
PropertyDescriptor.Builder()
+ .name("neo4j-username")
+ .displayName("Username")
+ .description("Username for accessing Neo4J")
+ .required(true)
+
.expressionLanguageSupported(ExpressionLanguageScope.VARIABLE_REGISTRY)
+ .addValidator(StandardValidators.NON_BLANK_VALIDATOR)
+ .build();
+
+ public static final PropertyDescriptor PASSWORD = new
PropertyDescriptor.Builder()
--- End diff --
@MikeThomsen - Should I add a link to the documentation ?
> Create Neo4J cypher execution processor
> ---------------------------------------
>
> Key: NIFI-5537
> URL: https://issues.apache.org/jira/browse/NIFI-5537
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Affects Versions: 1.7.1
> Environment: All
> Reporter: Mans Singh
> Assignee: Mans Singh
> Priority: Minor
> Labels: graph, neo4j, node, relationship
> Fix For: 1.8.0
>
>
> Create Nifi Neo4J cypher queries processor
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