com.comcast.oscar.cli.commands.TLVtoJSON.java Source code

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Here is the source code for com.comcast.oscar.cli.commands.TLVtoJSON.java

Source

package com.comcast.oscar.cli.commands;

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

import com.comcast.oscar.tlv.TlvBuilder;
import com.comcast.oscar.tlv.TlvDisassemble;
import com.comcast.oscar.tlv.TlvException;
import com.comcast.oscar.utilities.HexString;

/**
 * 
 * @author Allen Flickinger (allen.flickinger@gmail.com)
 * 
 * @bannerLicense
   Copyright 2015 Comcast Cable Communications Management, LLC<br>
   ___________________________________________________________________<br>
   Licensed under the Apache License, Version 2.0 (the "License")<br>
   you may not use this file except in compliance with the License.<br>
   You may obtain a copy of the License at<br>
   http://www.apache.org/licenses/LICENSE-2.0<br>
   Unless required by applicable law or agreed to in writing, software<br>
   distributed under the License is distributed on an "AS IS" BASIS,<br>
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<br>
   See the License for the specific language governing permissions and<br>
   limitations under the License.<br>
    
 */

public class TLVtoJSON {

    public static final String ERROR = "Incorrect TLV format.";

    private final String[] args;

    /**
     * Get TLV to JSON arguments
     * @param args
     */
    public TLVtoJSON(String[] args) {
        this.args = args;
    }

    /**
     * Set option parameters for command TLV to JSON display
     * @return Option
     */
    public static final Option OptionParameters() {
        OptionBuilder.withArgName("TLV");
        OptionBuilder.hasArgs();
        OptionBuilder.hasOptionalArgs();
        OptionBuilder.withValueSeparator(' ');
        OptionBuilder.withLongOpt("tlv2json");
        OptionBuilder.withDescription(
                "View the JSON array of a TLV EX: 030101 (NetworkAccess: Type 3 Length 1 Value 1).");
        return OptionBuilder.create("t2j");
    }

    /**
     * Print JSON information from TLV
     * @param tlvDisassemble
     */
    public void printJSON(String tlvDisassemble) {
        TlvBuilder tb = new TlvBuilder();

        try {
            tb.add(new HexString(HexString.toByteArray(this.args[0])));
        } catch (TlvException e) {
            e.printStackTrace();
        }

        TlvDisassemble td = new TlvDisassemble(tb, tlvDisassemble);
        System.out.println(td.getTlvDictionary());
    }
}