AbstractMarkdownMacroRunnable.java

/*
documentr - Edit, maintain, and present software documentation on the web.
Copyright (C) 2012-2013 Maik Schreiber

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, either version 3 of the License, or
(at your option) any later version.

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, see <http://www.gnu.org/licenses/>.
*/
package de.blizzy.documentr.markdown.macro.impl;

import org.apache.commons.lang3.StringUtils;

import de.blizzy.documentr.markdown.HtmlSerializerContext;
import de.blizzy.documentr.markdown.macro.IMacroContext;
import de.blizzy.documentr.markdown.macro.IMacroRunnable;

abstract class AbstractMarkdownMacroRunnable implements IMacroRunnable {
	@Override
	public final String getHtml(IMacroContext macroContext) {
		String markdown = getMarkdown(macroContext);
		if (StringUtils.isNotBlank(markdown)) {
			HtmlSerializerContext context = macroContext.getHtmlSerializerContext();
			return context.markdownToHtml(markdown);
		}
		return null;
	}

	abstract String getMarkdown(IMacroContext macroContext);

	@Override
	public final String cleanupHtml(String html) {
		return null;
	}
}