Java XML String Transform convertPlist(File info_plist_file, String script_url, Map script_parameters)

Description

convert Plist

License

Open Source License

Declaration

private static void convertPlist(File info_plist_file, String script_url, Map script_parameters) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.net.URL;

import java.util.Iterator;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import org.xml.sax.InputSource;

public class Main {
    private static void convertPlist(File info_plist_file, String script_url, Map script_parameters) {
        try {/*w  ww  . j  a  va 2s.  com*/
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            DocumentBuilder document_builder = factory.newDocumentBuilder();
            // Hack to avoid lookup of the DTD
            document_builder.setEntityResolver((String publicId, String systemId) -> {
                if (publicId.equals("-//Apple Computer//DTD PLIST 1.0//EN"))
                    return new InputSource(
                            new ByteArrayInputStream("<?xml version='1.0' encoding='UTF-8'?>".getBytes()));
                else
                    return null;
            });

            URL xslt_url = Thread.currentThread().getContextClassLoader().getResource(script_url);
            Source xsltSource = new StreamSource(xslt_url.toString());
            Source source = new StreamSource(info_plist_file);
            File tmp_file = File.createTempFile("Info", "plist");
            tmp_file.deleteOnExit();
            Result result = new StreamResult(tmp_file);

            TransformerFactory tf = TransformerFactory.newInstance();
            Templates transformation = tf.newTemplates(xsltSource);
            Transformer transformer = transformation.newTransformer();
            Iterator it = script_parameters.entrySet().iterator();
            while (it.hasNext()) {
                Map.Entry entry = (Map.Entry) it.next();
                transformer.setParameter((String) entry.getKey(), entry.getValue());
            }
            transformer.transform(source, result);
            tmp_file.renameTo(info_plist_file);
        } catch (IOException | TransformerException | ParserConfigurationException e) {
            throw new RuntimeException(e);
        }
    }

    private static void convertPlist(String gamename, String script_url, Map script_parameters) {
        String app_dir_name = gamename + ".app";
        File app_dir = locateDir(app_dir_name);
        if (app_dir == null) {
            System.out.println("Failed to locate " + app_dir_name);
            return;
        }
        File info_plist_file = new File(new File(app_dir, "Contents"), "Info.plist");
        if (!info_plist_file.exists()) {
            System.out.println("Failed to locate " + info_plist_file);
            return;
        }
        convertPlist(info_plist_file, script_url, script_parameters);
    }

    private static File locateDir(String app_dir_name) {
        File current_dir = new File(".").getAbsoluteFile();
        while (current_dir != null && !current_dir.getName().equals(app_dir_name))
            current_dir = current_dir.getParentFile();
        return current_dir;
    }
}

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