From 24235a99e49234baaf75f1e0b0373a41e9f44dfc Mon Sep 17 00:00:00 2001
From: "Hiram R. Chirino" <chirino@apache.org>
Date: Fri, 17 Mar 2006 02:11:34 +0000
Subject: [PATCH] limit the child when the parent is limited.

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@386504 13f79535-47bb-0310-9956-ffa450edef68
---
 .../main/java/org/apache/activemq/memory/UsageManager.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/activemq-core/src/main/java/org/apache/activemq/memory/UsageManager.java b/activemq-core/src/main/java/org/apache/activemq/memory/UsageManager.java
index 4968825cde..c5ac58f12f 100755
--- a/activemq-core/src/main/java/org/apache/activemq/memory/UsageManager.java
+++ b/activemq-core/src/main/java/org/apache/activemq/memory/UsageManager.java
@@ -78,6 +78,8 @@ public class UsageManager {
      * @throws InterruptedException
      */
     public void waitForSpace() throws InterruptedException {
+        if(parent!=null)
+            parent.waitForSpace();
         synchronized (usageMutex) {
             for( int i=0; percentUsage >= 100 ; i++) {
                 usageMutex.wait();
@@ -118,6 +120,8 @@ public class UsageManager {
     }
     
     public boolean isFull() {
+        if(parent!=null && parent.isFull())
+            return true;
         synchronized (usageMutex) {
             return percentUsage >= 100;
         }