/
ConnectNodeCommand.java
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/
ConnectNodeCommand.java
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/*
* The MIT License
*
* Copyright (c) 2015 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.cli;
import hudson.AbortException;
import hudson.Extension;
import hudson.model.Computer;
import java.util.HashSet;
import java.util.List;
import java.util.logging.Logger;
import org.kohsuke.args4j.Argument;
import org.kohsuke.args4j.Option;
/**
* Reconnect to a node or nodes.
* @author pjanouse
* @since 2.6
*/
@Extension
public class ConnectNodeCommand extends CLICommand {
@SuppressWarnings("MismatchedQueryAndUpdateOfCollection")
@Argument(metaVar = "NAME", usage = "Agent name, or empty string for built-in node; comma-separated list is supported", required = true, multiValued = true)
private List<String> nodes;
@Option(name = "-f", usage = "Cancel any currently pending connect operation and retry from scratch")
public boolean force = false;
private static final Logger LOGGER = Logger.getLogger(ConnectNodeCommand.class.getName());
@Override
public String getShortDescription() {
return Messages.ConnectNodeCommand_ShortDescription();
}
@Override
protected int run() throws Exception {
boolean errorOccurred = false;
final HashSet<String> hs = new HashSet<>(nodes);
for (String node_s : hs) {
try {
Computer computer = Computer.resolveForCLI(node_s);
computer.cliConnect(force);
} catch (Exception e) {
if (hs.size() == 1) {
throw e;
}
final String errorMsg = node_s + ": " + e.getMessage();
stderr.println(errorMsg);
errorOccurred = true;
continue;
}
}
if (errorOccurred) {
throw new AbortException(CLI_LISTPARAM_SUMMARY_ERROR_TEXT);
}
return 0;
}
}