com.edgenius.wiki.render.impl.BaseMacroParameter.java Source code

Introduction

Here is the source code for com.edgenius.wiki.render.impl.BaseMacroParameter.java

Source

/* 
 * =============================================================
 * Copyright (C) 2007-2011 Edgenius (http://www.edgenius.com)
 * =============================================================
 * License Information: http://www.edgenius.com/licensing/edgenius/2.0/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2.0
 * as published by the Free Software Foundation.
 *
 * 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
 *
 * http://www.gnu.org/licenses/gpl.txt
 *  
 * ****************************************************************
 */
package com.edgenius.wiki.render.impl;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.edgenius.wiki.gwt.client.server.utils.EscapeUtil;
import com.edgenius.wiki.gwt.client.server.utils.StringUtil;
import com.edgenius.wiki.render.MacroParameter;
import com.edgenius.wiki.render.RenderContext;

/**
 * @author Dapeng.Ni
 */
public class BaseMacroParameter implements MacroParameter {
    private final Logger log = LoggerFactory.getLogger(this.getClass());

    //for example, {font:size=12}abc{font}, the value is start markup string,i.e., {font:size=12}
    //so far, this text is useful to display markup if it has errors - which need highlight and with hover text 
    private String startMarkup;

    //content between paired markup
    private String content;
    private String macroName;
    private Map<String, String> params = new HashMap<String, String>();
    private RenderContext renderContext;

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public String getStartMarkup() {
        return startMarkup;
    }

    public void setStartMarkup(String startMarkup) {
        this.startMarkup = startMarkup;
    }

    public Map<String, String> getParams() {
        return params;
    }

    public void setParams(String paramsStr) {
        //split params String to Map:
        params.clear();
        if (paramsStr != null) {
            //split by separator "|"
            List<String> paramPairs = new ArrayList<String>();
            int idx;
            String str = paramsStr.trim();
            while ((idx = StringUtil.indexSeparatorWithoutEscaped(str, "" + SEP)) != -1) {
                paramPairs.add(str.substring(0, idx));
                str = str.substring(idx + 1);
            }
            if (str.length() > 0)
                paramPairs.add(str);

            //then going to split by "="
            for (String pair : paramPairs) {
                String[] param = pair.split("=");
                if (param.length == 2) {
                    //lower-case param name, but keep original case for param value, but remove "slash" for macro parameter value
                    params.put(param[0].toLowerCase(), EscapeUtil.unescapeMacroParam(param[1]));
                } else {
                    log.error("Unable parse parameter " + pair + " from macro " + this.getClass().getName());
                }
            }
        }
    }

    public void setParams(Map<String, String> params) {
        this.params = params;
    }

    public String getParam(String paramName) {
        return params.get(paramName);
    }

    public RenderContext getRenderContext() {

        return renderContext;
    }

    public void setRenderContext(RenderContext renderContext) {
        this.renderContext = renderContext;
    }

    public int getParamsSize() {
        return params.size();
    }

    public String getMacroName() {
        return macroName;
    }

    public void setMacroName(String macroName) {
        this.macroName = StringUtils.lowerCase(macroName);
    }

}