Return-Path: Delivered-To: apmail-tomcat-dev-archive@www.apache.org Received: (qmail 41652 invoked from network); 2 Dec 2010 01:35:57 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 2 Dec 2010 01:35:57 -0000 Received: (qmail 89289 invoked by uid 500); 2 Dec 2010 01:35:56 -0000 Delivered-To: apmail-tomcat-dev-archive@tomcat.apache.org Received: (qmail 89211 invoked by uid 500); 2 Dec 2010 01:35:56 -0000 Mailing-List: contact dev-help@tomcat.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Tomcat Developers List" Delivered-To: mailing list dev@tomcat.apache.org Received: (qmail 89202 invoked by uid 99); 2 Dec 2010 01:35:56 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Dec 2010 01:35:56 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO eris.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Dec 2010 01:35:52 +0000 Received: by eris.apache.org (Postfix, from userid 65534) id 5441B238899C; Thu, 2 Dec 2010 01:34:19 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r1041247 - in /tomcat/tc6.0.x/trunk: ./ STATUS.txt java/org/apache/jasper/runtime/BodyContentImpl.java java/org/apache/jasper/runtime/PageContextImpl.java webapps/docs/changelog.xml Date: Thu, 02 Dec 2010 01:34:19 -0000 To: dev@tomcat.apache.org From: kkolinko@apache.org X-Mailer: svnmailer-1.0.8 Message-Id: <20101202013419.5441B238899C@eris.apache.org> X-Virus-Checked: Checked by ClamAV on apache.org Author: kkolinko Date: Thu Dec 2 01:34:18 2010 New Revision: 1041247 URL: http://svn.apache.org/viewvc?rev=1041247&view=rev Log: Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=50228 Improve recycling of BodyContentImpl. Modified: tomcat/tc6.0.x/trunk/ (props changed) tomcat/tc6.0.x/trunk/STATUS.txt tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/BodyContentImpl.java tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/PageContextImpl.java tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml Propchange: tomcat/tc6.0.x/trunk/ ------------------------------------------------------------------------------ --- svn:mergeinfo (original) +++ svn:mergeinfo Thu Dec 2 01:34:18 2010 @@ -1 +1 @@ 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,948057,950164,950596,950614,950851,950905,951615,953434,954435,955648,955655,956832,957130,957830,958192,960701,962865,962872,962881,962900,963865,963868,964614,966177-966178,966292,966692,981815,988448,991837,993042,1001955,1002185,1002263,1002274,1002349,1002359,1002362,1002481,1002514,1003461,1003481,1003488,1003556,1003572,1003581,1003861,1004868-1004869,1005452,1005467,1005647,1005802,1022120,1022134,1022323,1022415,1022606,1022623,1024224,1024251,1026042,1026784,1026912,1026920,1029767,1033415,1033448,1033842,1037715,1037794,1037924,1038041 Modified: tomcat/tc6.0.x/trunk/STATUS.txt URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/STATUS.txt?rev=1041247&r1=1041246&r2=1041247&view=diff ============================================================================== --- tomcat/tc6.0.x/trunk/STATUS.txt (original) +++ tomcat/tc6.0.x/trunk/STATUS.txt Thu Dec 2 01:34:18 2010 @@ -198,12 +198,6 @@ PATCHES PROPOSED TO BACKPORT: +1: markt -1: -* Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=50228 - Improve recycling of BodyContentImpl. - http://svn.apache.org/viewvc?rev=1037794&view=rev - +1: kkolinko, markt, kfujino - -1: - * Configure manager and host-manager webapps to use HttpOnly for session cookies http://people.apache.org/~kkolinko/patches/2010-11-22_tc6_httpOnly.patch +1: kkolinko, markt, kfujino Modified: tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/BodyContentImpl.java URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/BodyContentImpl.java?rev=1041247&r1=1041246&r2=1041247&view=diff ============================================================================== --- tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/BodyContentImpl.java (original) +++ tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/BodyContentImpl.java Thu Dec 2 01:34:18 2010 @@ -572,7 +572,27 @@ public class BodyContentImpl extends Bod clearBody(); } } - + + /** + * This method shall "reset" the internal state of a BodyContentImpl, + * releasing all internal references, and preparing it for potential + * reuse by a later invocation of {@link PageContextImpl#pushBody(Writer)}. + * + *

Note, that BodyContentImpl instances are usually owned by a + * PageContextImpl instance, and PageContextImpl instances are recycled + * and reused. + * + * @see PageContextImpl#release() + */ + protected void recycle() { + this.writer = null; + try { + this.clear(); + } catch (IOException ex) { + // ignore + } + } + private void ensureOpen() throws IOException { if (closed) throw new IOException("Stream closed"); } Modified: tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/PageContextImpl.java URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/PageContextImpl.java?rev=1041247&r1=1041246&r2=1041247&view=diff ============================================================================== --- tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/PageContextImpl.java (original) +++ tomcat/tc6.0.x/trunk/java/org/apache/jasper/runtime/PageContextImpl.java Thu Dec 2 01:34:18 2010 @@ -203,6 +203,9 @@ public class PageContextImpl extends Pag baseOut.recycle(); session = null; attributes.clear(); + for (BodyContentImpl body: outs) { + body.recycle(); + } } } Modified: tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml?rev=1041247&r1=1041246&r2=1041247&view=diff ============================================================================== --- tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml (original) +++ tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml Thu Dec 2 01:34:18 2010 @@ -278,6 +278,11 @@ Enum.name() rather than Enum.toString() as required by the EL specification. (markt) + + 50228: Improve recycling of BodyContentImpl. + This avoids keeping a cached reference to a webapp-provided Writer + used in JspFragment.invoke() calls. (kkolinko) + --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org For additional commands, e-mail: dev-help@tomcat.apache.org