de.micromata.genome.gwiki.page.impl.wiki.GWikiCompileTimeMacroBase.java Source code

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Here is the source code for de.micromata.genome.gwiki.page.impl.wiki.GWikiCompileTimeMacroBase.java

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//
// Copyright (C) 2010-2016 Roger Rene Kommer & Micromata GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package de.micromata.genome.gwiki.page.impl.wiki;

import org.apache.commons.lang3.StringUtils;

import de.micromata.genome.gwiki.page.GWikiContext;

/**
 * 
 * @author Roger Rene Kommer (r.kommer.extern@micromata.de)
 *
 */
public abstract class GWikiCompileTimeMacroBase extends GWikiMacroBase implements GWikiCompileTimeMacro {
    public GWikiCompileTimeMacroBase(GWikiMacroInfo macroInfo) {
        super(macroInfo);
    }

    public GWikiCompileTimeMacroBase() {
    }

    private static final long serialVersionUID = -8053026294841163346L;

    @Override
    public boolean render(MacroAttributes attrs, GWikiContext ctx) {
        if (this instanceof GWikiBodyEvalMacro && attrs.getChildFragment() != null) {
            attrs.getChildFragment().render(ctx);
        } else if (StringUtils.isNotEmpty(attrs.getBody()) == true) {
            ctx.append(attrs.getBody());
        }
        return true;
    }

}