From scm-return-32468-apmail-geronimo-scm-archive=geronimo.apache.org@geronimo.apache.org Sun Oct 05 11:17:17 2008 Return-Path: Delivered-To: apmail-geronimo-scm-archive@www.apache.org Received: (qmail 24106 invoked from network); 5 Oct 2008 11:17:16 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 5 Oct 2008 11:17:16 -0000 Received: (qmail 7427 invoked by uid 500); 5 Oct 2008 11:17:15 -0000 Delivered-To: apmail-geronimo-scm-archive@geronimo.apache.org Received: (qmail 7353 invoked by uid 500); 5 Oct 2008 11:17:15 -0000 Mailing-List: contact scm-help@geronimo.apache.org; run by ezmlm Precedence: bulk list-help: list-unsubscribe: List-Post: Reply-To: dev@geronimo.apache.org List-Id: Delivered-To: mailing list scm@geronimo.apache.org Received: (qmail 7344 invoked by uid 99); 5 Oct 2008 11:17:14 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 05 Oct 2008 04:17:14 -0700 X-ASF-Spam-Status: No, hits=-1998.8 required=10.0 tests=ALL_TRUSTED,DNS_FROM_DOB,RCVD_IN_DOB 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; Sun, 05 Oct 2008 11:16:20 +0000 Received: by eris.apache.org (Postfix, from userid 65534) id 9135223888CA; Sun, 5 Oct 2008 04:16:25 -0700 (PDT) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r701776 - in /geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta: MetaFileData.java MetaFileObject.java MetaFileProvider.java Date: Sun, 05 Oct 2008 11:16:25 -0000 To: scm@geronimo.apache.org From: jdillon@apache.org X-Mailer: svnmailer-1.0.8 Message-Id: <20081005111625.9135223888CA@eris.apache.org> X-Virus-Checked: Checked by ClamAV on apache.org Author: jdillon Date: Sun Oct 5 04:16:24 2008 New Revision: 701776 URL: http://svn.apache.org/viewvc?rev=701776&view=rev Log: Allow meta files to contain read-only generated content, to allow files to provide dynamic information similar to the linux /proc fs Modified: geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileData.java geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileObject.java geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileProvider.java Modified: geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileData.java URL: http://svn.apache.org/viewvc/geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileData.java?rev=701776&r1=701775&r2=701776&view=diff ============================================================================== --- geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileData.java (original) +++ geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileData.java Sun Oct 5 04:16:24 2008 @@ -70,6 +70,10 @@ return type; } + public byte[] getBuffer() { + return null; + } + public void updateLastModified() { lastModified = System.currentTimeMillis(); } Modified: geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileObject.java URL: http://svn.apache.org/viewvc/geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileObject.java?rev=701776&r1=701775&r2=701776&view=diff ============================================================================== --- geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileObject.java (original) +++ geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileObject.java Sun Oct 5 04:16:24 2008 @@ -24,6 +24,7 @@ import org.apache.commons.vfs.provider.AbstractFileObject; import java.io.InputStream; +import java.io.ByteArrayInputStream; import java.util.Map; /** @@ -62,14 +63,23 @@ } @Override + protected boolean doIsReadable() throws Exception { + return data.getBuffer() != null; + } + + @Override protected long doGetContentSize() throws Exception { - // Meta file is always empty - return 0; + byte[] bytes = data.getBuffer(); + return bytes != null ? bytes.length : 0; } @Override protected InputStream doGetInputStream() throws Exception { - // No contents thus no input stream + byte[] bytes = data.getBuffer(); + if (bytes != null) { + return new ByteArrayInputStream(bytes); + } + return null; } Modified: geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileProvider.java URL: http://svn.apache.org/viewvc/geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileProvider.java?rev=701776&r1=701775&r2=701776&view=diff ============================================================================== --- geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileProvider.java (original) +++ geronimo/gshell/trunk/gshell-support/gshell-vfs-meta/src/main/java/org/apache/geronimo/gshell/vfs/provider/meta/MetaFileProvider.java Sun Oct 5 04:16:24 2008 @@ -45,6 +45,7 @@ public static final Collection CAPABILITIES = Collections.unmodifiableCollection(Arrays.asList( Capability.ATTRIBUTES, + Capability.READ_CONTENT, Capability.GET_TYPE, Capability.GET_LAST_MODIFIED, Capability.LAST_MODIFIED,