| /* |
| * Copyright (C) 2018, Thomas Wolf <thomas.wolf@paranor.ch> |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package org.eclipse.jgit.internal.transport.sshd; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.sshd.client.config.hosts.HostConfigEntry; |
| import org.eclipse.jgit.annotations.NonNull; |
| |
| /** |
| * A {@link HostConfigEntry} that provides access to the multi-valued keys as |
| * lists of strings. The super class treats them as single strings containing |
| * comma-separated lists. |
| * |
| */ |
| public class JGitHostConfigEntry extends HostConfigEntry { |
| |
| private Map<String, List<String>> multiValuedOptions; |
| |
| @Override |
| public String getProperty(String name, String defaultValue) { |
| // Upstream bug fix (SSHD-867): if there are _no_ properties at all, the |
| // super implementation returns always null even if a default value is |
| // given. |
| // |
| // See https://issues.apache.org/jira/projects/SSHD/issues/SSHD-867 |
| // |
| // TODO: remove this override once we're based on sshd > 2.1.0 |
| Map<String, String> properties = getProperties(); |
| if (properties == null || properties.isEmpty()) { |
| return defaultValue; |
| } |
| return super.getProperty(name, defaultValue); |
| } |
| |
| /** |
| * Sets the multi-valued options. |
| * |
| * @param options |
| * to set, may be {@code null} to set an empty map |
| */ |
| public void setMultiValuedOptions(Map<String, List<String>> options) { |
| multiValuedOptions = options; |
| } |
| |
| /** |
| * Retrieves all multi-valued options. |
| * |
| * @return an unmodifiable map |
| */ |
| @NonNull |
| public Map<String, List<String>> getMultiValuedOptions() { |
| Map<String, List<String>> options = multiValuedOptions; |
| if (options == null) { |
| return Collections.emptyMap(); |
| } |
| return Collections.unmodifiableMap(options); |
| } |
| |
| } |