jp.sourceforge.tmdmaker.generate.internal.EscapeTool.java Source code

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Here is the source code for jp.sourceforge.tmdmaker.generate.internal.EscapeTool.java

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/*
 * Copyright 2009-2010 TMD-Maker Project <http://tmdmaker.sourceforge.jp/>
 * 
 * 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 jp.sourceforge.tmdmaker.generate.internal;

import org.apache.commons.lang.StringEscapeUtils;

/**
 * HTML?
 * 
 * @author nakaG
 * 
 */
public class EscapeTool {
    /**
     * html
     * 
     * @param string
     * @return 
     */
    public String html(Object string) {
        if (string == null) {
            return null;
        }
        return StringEscapeUtils.escapeHtml(String.valueOf(string));
    }

    /**
     * html??????
     * 
     * @param string
     * @return 
     */
    public String html2(Object string) {
        String converted = html(string);
        if (converted == null || converted.length() == 0) {
            converted = "&nbsp;";
        }
        return converted;
    }
}