com.netscape.cmstools.tps.connector.ConnectorShowCLI.java Source code

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Here is the source code for com.netscape.cmstools.tps.connector.ConnectorShowCLI.java

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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) 2013 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---

package com.netscape.cmstools.tps.connector;

import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Arrays;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Option;

import com.netscape.certsrv.tps.connector.ConnectorClient;
import com.netscape.certsrv.tps.connector.ConnectorData;
import com.netscape.cmstools.cli.CLI;
import com.netscape.cmstools.cli.MainCLI;

/**
 * @author Endi S. Dewata
 */
public class ConnectorShowCLI extends CLI {

    public ConnectorCLI connectorCLI;

    public ConnectorShowCLI(ConnectorCLI connectorCLI) {
        super("show", "Show connector", connectorCLI);
        this.connectorCLI = connectorCLI;

        createOptions();
    }

    public void printHelp() {
        formatter.printHelp(getFullName() + " <Connector ID> [OPTIONS...]", options);
    }

    public void createOptions() {
        Option option = new Option(null, "output", true, "Output file to store connector properties.");
        option.setArgName("file");
        options.addOption(option);
    }

    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("No Connector ID specified.");
        }

        String connectorID = args[0];
        String output = cmd.getOptionValue("output");

        ConnectorClient connectorClient = connectorCLI.getConnectorClient();
        ConnectorData connectorData = connectorClient.getConnector(connectorID);

        if (output == null) {
            MainCLI.printMessage("Connector \"" + connectorID + "\"");
            ConnectorCLI.printConnectorData(connectorData, true);

        } else {
            try (PrintWriter out = new PrintWriter(new FileWriter(output))) {
                out.println(connectorData);
            }
            MainCLI.printMessage("Stored connector \"" + connectorID + "\" into " + output);
        }
    }
}