From 6c73de68d85d8f5a7d01130a570515ddbee4dcaa Mon Sep 17 00:00:00 2001
From: Eric Tschetter <cheddar@metamarketsgroup.com>
Date: Sat, 1 Dec 2012 09:53:52 -0600
Subject: [PATCH] 1) Work around Jackson bug with constructor parameters and
 setters.

---
 .../druid/realtime/RealtimePlumberSchool.java | 21 ++++++++++++-------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/realtime/src/main/java/com/metamx/druid/realtime/RealtimePlumberSchool.java b/realtime/src/main/java/com/metamx/druid/realtime/RealtimePlumberSchool.java
index 1be9ea6ca93..fb4713f344b 100644
--- a/realtime/src/main/java/com/metamx/druid/realtime/RealtimePlumberSchool.java
+++ b/realtime/src/main/java/com/metamx/druid/realtime/RealtimePlumberSchool.java
@@ -83,11 +83,11 @@ public class RealtimePlumberSchool implements PlumberSchool
   private final Period windowPeriod;
   private final File basePersistDirectory;
   private final IndexGranularity segmentGranularity;
-  private final RejectionPolicyFactory rejectionPolicyFactory;
 
   private volatile Executor persistExecutor = null;
   private volatile ScheduledExecutorService scheduledExecutor = null;
 
+  private volatile RejectionPolicyFactory rejectionPolicyFactory = null;
   private volatile QueryRunnerFactoryConglomerate conglomerate = null;
   private volatile SegmentPusher segmentPusher = null;
   private volatile MetadataUpdater metadataUpdater = null;
@@ -98,20 +98,25 @@ public class RealtimePlumberSchool implements PlumberSchool
   public RealtimePlumberSchool(
       @JsonProperty("windowPeriod") Period windowPeriod,
       @JsonProperty("basePersistDirectory") File basePersistDirectory,
-      @JsonProperty("segmentGranularity") IndexGranularity segmentGranularity,
-      @JsonProperty("rejectionPolicy") RejectionPolicyFactory rejectionPolicyFactory
+      @JsonProperty("segmentGranularity") IndexGranularity segmentGranularity
   )
   {
     this.windowPeriod = windowPeriod;
     this.basePersistDirectory = basePersistDirectory;
     this.segmentGranularity = segmentGranularity;
-    this.rejectionPolicyFactory = rejectionPolicyFactory == null ? new ServerTimeRejectionPolicyFactory() : rejectionPolicyFactory;
+    this.rejectionPolicyFactory = new ServerTimeRejectionPolicyFactory();
 
     Preconditions.checkNotNull(windowPeriod, "RealtimePlumberSchool requires a windowPeriod.");
     Preconditions.checkNotNull(basePersistDirectory, "RealtimePlumberSchool requires a basePersistDirectory.");
     Preconditions.checkNotNull(segmentGranularity, "RealtimePlumberSchool requires a segmentGranularity.");
   }
 
+  @JsonProperty("rejectionPolicy")
+  public void setRejectionPolicyFactory(RejectionPolicyFactory factory)
+  {
+    this.rejectionPolicyFactory = factory;
+  }
+
   @JacksonInject("queryRunnerFactoryConglomerate")
   public void setConglomerate(QueryRunnerFactoryConglomerate conglomerate)
   {
@@ -506,7 +511,7 @@ public class RealtimePlumberSchool implements PlumberSchool
 
   private void verifyState()
   {
-    Preconditions.checkNotNull(conglomerate, "must specify a queryRunnerFactoryConglomerate to do action.");
+    Preconditions.checkNotNull(conglomerate, "must specify a queryRunnerFactoryConglomerate to do this action.");
     Preconditions.checkNotNull(segmentPusher, "must specify a segmentPusher to do this action.");
     Preconditions.checkNotNull(metadataUpdater, "must specify a metadataUpdater to do this action.");
     Preconditions.checkNotNull(serverView, "must specify a serverView to do this action.");
@@ -546,12 +551,12 @@ public class RealtimePlumberSchool implements PlumberSchool
       @JsonSubTypes.Type(name = "serverTime", value = ServerTimeRejectionPolicyFactory.class),
       @JsonSubTypes.Type(name = "messageTime", value = MessageTimeRejectionPolicyFactory.class)
   })
-  public interface RejectionPolicyFactory
+  public static interface RejectionPolicyFactory
   {
     public RejectionPolicy create(Period windowPeriod);
   }
 
-  public class ServerTimeRejectionPolicyFactory implements RejectionPolicyFactory
+  public static class ServerTimeRejectionPolicyFactory implements RejectionPolicyFactory
   {
     @Override
     public RejectionPolicy create(final Period windowPeriod)
@@ -581,7 +586,7 @@ public class RealtimePlumberSchool implements PlumberSchool
     }
   }
 
-  public class MessageTimeRejectionPolicyFactory implements RejectionPolicyFactory
+  public static class MessageTimeRejectionPolicyFactory implements RejectionPolicyFactory
   {
     @Override
     public RejectionPolicy create(final Period windowPeriod)