Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 Copyright 2011-2014 Red Hat, Inc
    
 This file is part of PressGang CCMS.
    
 PressGang CCMS is free software: you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
    
 PressGang CCMS 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 Lesser General Public License for more details.
    
 You should have received a copy of the GNU Lesser General Public License
 along with PressGang CCMS.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.io.UnsupportedEncodingException;

import java.net.URLEncoder;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class Main {
    /**
     * Creates an XIInclude element with a link to a file
     *
     * @param doc  The DOM Document to create the xi:include for.
     * @param file The file name/path to link to.
     * @return An xi:include element that can be used to include content from another file.
     */
    public static Element createXIInclude(final Document doc, final String file) {
        try {
            // Encode the file reference
            final StringBuilder fixedFileRef = new StringBuilder();
            final String[] split = file.split("/");
            for (int i = 0; i < split.length; i++) {
                if (i != 0) {
                    fixedFileRef.append("/");
                }

                final String uriPart = split[i];
                if (uriPart.isEmpty() || uriPart.equals("..") || uriPart.equals(".")) {
                    fixedFileRef.append(uriPart);
                } else {
                    fixedFileRef.append(URLEncoder.encode(uriPart, "UTF-8"));
                }
            }

            // If the file ref ended with "/" then it wouldn't have been added as their was no content after it
            if (file.endsWith("/")) {
                fixedFileRef.append("/");
            }

            final Element xiInclude = doc.createElementNS("http://www.w3.org/2001/XInclude", "xi:include");
            xiInclude.setAttribute("href", fixedFileRef.toString());
            xiInclude.setAttribute("xmlns:xi", "http://www.w3.org/2001/XInclude");

            return xiInclude;
        } catch (UnsupportedEncodingException e) {
            throw new RuntimeException(e);
        }
    }
}