[
https://issues.apache.org/jira/browse/NIFI-3688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15992951#comment-15992951
]
ASF GitHub Bot commented on NIFI-3688:
--------------------------------------
Github user mattyb149 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1662#discussion_r114324386
--- Diff:
nifi-nar-bundles/nifi-groovyx-bundle/nifi-groovyx-processors/src/main/java/org/apache/nifi/processors/groovyx/flow/GroovySessionFile.java
---
@@ -0,0 +1,284 @@
+/*
+ * 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.groovyx.flow;
+
+import org.apache.nifi.flowfile.FlowFile;
+import org.apache.nifi.processor.io.OutputStreamCallback;
+import org.apache.nifi.processor.io.StreamCallback;
+import org.apache.nifi.processor.io.InputStreamCallback;
+
+import groovy.lang.Writable;
+import groovy.lang.Closure;
+import groovy.lang.MetaClass;
+import groovy.lang.GroovyObject;
+import org.codehaus.groovy.runtime.InvokerHelper;
+
+
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+
+/**
+ * SessionFile with groovy specific methods.
+ */
+public class GroovySessionFile extends SessionFile implements GroovyObject
{
+ private transient MetaClass metaClass;
+
+ protected GroovySessionFile(ProcessSessionWrap session, FlowFile f) {
+ super(session, f);
+ setMetaClass(null); //set defult metaclass
--- End diff --
Minor typo here (default vs defult)
> Create extended groovy scripting processor
> ------------------------------------------
>
> Key: NIFI-3688
> URL: https://issues.apache.org/jira/browse/NIFI-3688
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: Dmitry Lukyanov
> Priority: Minor
>
> The idea is to simplify groovy scripting.
> Main targets:
> - to be compatible with existing groovy scripting
> - simplify read/write attributes
> - simplify read/write content
> - avoid closure casting to nifi types like `StreamCallback`
> - simplify and provide visibility when accessing to controller services from
> script
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
