com.CodeSeance.JSeance.CodeGenXML.XMLElements.Text.java Source code

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Here is the source code for com.CodeSeance.JSeance.CodeGenXML.XMLElements.Text.java

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is JSeance code, released
* May 6, 2009.
*
* The Initial Developer of the Original Code is
* Andres Murillo.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License Version 2 or later (the "GPL"), in which
* case the provisions of the GPL are applicable instead of those above. If
* you wish to allow use of your version of this file only under the terms of
* the GPL and not to allow others to use your version of this file under the
* MPL, indicate your decision by deleting the provisions above and replacing
* them with the notice and other provisions required by the GPL. If you do
* not delete the provisions above, a recipient may use your version of this
* file under either the MPL or the GPL.
*
* ***** END LICENSE BLOCK ***** */

package com.CodeSeance.JSeance.CodeGenXML.XMLElements;

import com.CodeSeance.JSeance.CodeGenXML.Context;
import com.CodeSeance.JSeance.CodeGenXML.XMLAttribute;
import com.CodeSeance.JSeance.CodeGenXML.XMLTextContent;
import org.w3c.dom.Element;

/**
 * Class for writing text to the text sink in the current context
 *
 * @author Andres Murillo
 * @version 1.0
 */
public class Text extends Node {

    public Text(Element element) {
        super(element);
    }

    @XMLAttribute
    String escaping;

    @XMLTextContent
    String text;

    @Override
    public void onContextEnter(Context context) {
        context.LogInfoMessage(log, "Text", String.format("Output:[%s]", text));
        if (escaping != null && !"".equals(escaping)) {
            if (escaping.equals("xml-attribute")) {
                text = escapeXMLAttribute(text);
            } else if (escaping.equals("xml-value")) {
                text = escapeXMLValue(text);
            } else if (escaping.equals("html")) {
                text = org.apache.commons.lang.StringEscapeUtils.escapeHtml(text);
            } else if (escaping.equals("java")) {
                text = org.apache.commons.lang.StringEscapeUtils.escapeJava(text);
            } else if (escaping.equals("javascript")) {
                text = org.apache.commons.lang.StringEscapeUtils.escapeJavaScript(text);
            } else if (escaping.equals("sql")) {
                text = org.apache.commons.lang.StringEscapeUtils.escapeSql(text);
            }
        }

        String[] fragments = text.split("\\\\");
        String result = "";
        for (String fragment : fragments) {
            if (!result.equals("")) {
                result += "\\";
            }
            result += fragment.replace("\\n", "\n").replace("\\r", "\r");
        }

        context.writeText(text);
    }

    public static String escapeXMLValue(String text) {
        return text.replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(">", "&gt;");
    }

    public static String escapeXMLAttribute(String text) {
        return text.replaceAll("&", "&amp;").replaceAll("\"", "&quot;").replaceAll("<", "&lt;")
                .replaceAll("\n", "&#xA;").replaceAll("\r", "&#xD;").replaceAll("\u0009", "&#x9;");
    }
}