Provide access to ThreadContext in ingest plugins

Also introduced a `Processor.Parameters` class that is holder for several services processors rely on,
the  IngestPlugin#getProcessors(...) method has been changed to accept `Processor.Parameters` instead
of each service seperately.

1 files changed, 1 insertions, 5 deletions

diff --git a/plugins/ingest-attachment/src/main/java/org/elasticsearch/ingest/attachment/IngestAttachmentPlugin.java b/plugins/ingest-attachment/src/main/java/org/elasticsearch/ingest/attachment/IngestAttachmentPlugin.java
index eaba639255..7846f0ad28 100644
--- a/plugins/ingest-attachment/src/main/java/org/elasticsearch/ingest/attachment/IngestAttachmentPlugin.java
+++ b/plugins/ingest-attachment/src/main/java/org/elasticsearch/ingest/attachment/IngestAttachmentPlugin.java
@@ -22,18 +22,14 @@ package org.elasticsearch.ingest.attachment;
 import java.util.Collections;
 import java.util.Map;
 
-import org.elasticsearch.env.Environment;
 import org.elasticsearch.ingest.Processor;
-import org.elasticsearch.ingest.TemplateService;
 import org.elasticsearch.plugins.IngestPlugin;
 import org.elasticsearch.plugins.Plugin;
-import org.elasticsearch.script.ScriptService;
 
 public class IngestAttachmentPlugin extends Plugin implements IngestPlugin {
 
     @Override
-    public Map<String, Processor.Factory> getProcessors(
-        Environment env, ScriptService scriptService, TemplateService templateService) {
+    public Map<String, Processor.Factory> getProcessors(Processor.Parameters parameters) {
         return Collections.singletonMap(AttachmentProcessor.TYPE, new AttachmentProcessor.Factory());
     }
 }