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// --- BEGIN COPYRIGHT BLOCK ---
// This program 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 of the License.
//
// This program 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 this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2015 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cmstools.feature;
import java.util.Arrays;
import org.apache.commons.cli.CommandLine;
import com.netscape.certsrv.system.Feature;
import com.netscape.certsrv.system.FeatureClient;
import com.netscape.cmstools.cli.CLI;
public class FeatureShowCLI extends CLI {
public FeatureCLI featureCLI;
public FeatureShowCLI(FeatureCLI featureCLI) {
super("show", "Show features", featureCLI);
this.featureCLI = featureCLI;
}
public void printHelp() {
formatter.printHelp(getFullName() + " <ID>", options);
}
public void execute(String[] args) throws Exception {
// Always check for "--help" prior to parsing
if (Arrays.asList(args).contains("--help")) {
printHelp();
return;
}
CommandLine cmd = parser.parse(options, args);
String[] cmdArgs = cmd.getArgs();
if (cmdArgs.length > 1) {
throw new Exception("Too many arguments.");
}
if (cmdArgs.length == 0) {
throw new Exception("No ID specified.");
}
String featureID = cmdArgs[0];
FeatureClient featureClient = featureCLI.getFeatureClient();
Feature data = featureClient.getFeature(featureID);
FeatureCLI.printFeature(data);
}
}
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