001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.log.render.markdown;
020
021import org.jpos.iso.ISOUtil;
022import org.jpos.log.LogRenderer;
023
024import java.io.PrintStream;
025
026/** Markdown renderer for {@code byte[]} payloads (hex dump, fenced when long). */
027public final class ByteArrayMarkdownLogRenderer implements LogRenderer<byte[]> {
028    /** Default constructor; no instance state to initialise. */
029    public ByteArrayMarkdownLogRenderer() {}
030    @Override
031    public void render(byte[] b, PrintStream ps, String indent) {
032        if (b.length > 16) {
033            ps.printf ("```%n%s%n```%n", indent(indent, ISOUtil.hexdump(b)));
034        } else {
035            ps.printf ("`%s`%n", indent(indent,ISOUtil.hexString(b)));
036        }
037    }
038    public Class<?> clazz() {
039        return byte[].class;
040    }
041    public Type type() {
042        return Type.MARKDOWN;
043    }
044}