diff options
| author | Jiri Vanek <jvanek@redhat.com> | 2013-05-02 16:00:17 +0200 |
|---|---|---|
| committer | Jiri Vanek <jvanek@redhat.com> | 2013-05-02 16:00:17 +0200 |
| commit | c01de86b76ad014e30534ba879478c579e748fa9 (patch) | |
| tree | eb83e7fa79f2059ef740ad9243989ad3c1bb5f87 /netx/net/sourceforge/jnlp/util/HttpUtils.java | |
| parent | 5c3d81c1620b814a3883909f4a37d71e9742a602 (diff) | |
Fix for portalbank.no (trying get after failed head requests) and tests
Diffstat (limited to 'netx/net/sourceforge/jnlp/util/HttpUtils.java')
| -rw-r--r-- | netx/net/sourceforge/jnlp/util/HttpUtils.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/netx/net/sourceforge/jnlp/util/HttpUtils.java b/netx/net/sourceforge/jnlp/util/HttpUtils.java new file mode 100644 index 0000000..5bbfa69 --- /dev/null +++ b/netx/net/sourceforge/jnlp/util/HttpUtils.java @@ -0,0 +1,76 @@ +/* + Copyright (C) 2011 Red Hat, Inc. + + This file is part of IcedTea. + + IcedTea is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as published by + the Free Software Foundation, version 2. + + IcedTea is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with IcedTea; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + 02110-1301 USA. + + Linking this library statically or dynamically with other modules is + making a combined work based on this library. Thus, the terms and + conditions of the GNU General Public License cover the whole + combination. + + As a special exception, the copyright holders of this library give you + permission to link this library with independent modules to produce an + executable, regardless of the license terms of these independent + modules, and to copy and distribute the resulting executable under + terms of your choice, provided that you also meet, for each linked + independent module, the terms and conditions of the license of that + module. An independent module is a module which is not derived from + or based on this library. If you modify this library, you may extend + this exception to your version of the library, but you are not + obligated to do so. If you do not wish to do so, delete this + exception statement from your version. + */ +package net.sourceforge.jnlp.util; + +import java.io.IOException; +import java.io.InputStream; +import java.net.HttpURLConnection; + +public class HttpUtils { + + /** + * Ensure a HttpURLConnection is fully read, required for correct behavior. + * Captured IOException is consumed and printed + */ + public static void consumeAndCloseConnectionSilently(HttpURLConnection c) { + try { + consumeAndCloseConnection(c); + } catch (IOException ex) { + ex.printStackTrace(System.err); + } + } + + /** + * Ensure a HttpURLConnection is fully read, required for correct behavior + * + * @throws IOException + */ + public static void consumeAndCloseConnection(HttpURLConnection c) throws IOException { + InputStream in = null; + try { + in = c.getInputStream(); + byte[] throwAwayBuffer = new byte[256]; + while (in.read(throwAwayBuffer) > 0) { + /* ignore contents */ + } + } finally { + if (in != null) { + in.close(); + } + } + } +} |