Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;

import java.io.OutputStream;

import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;

import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;

public class Main {
    static String baseDir = "dist" + File.separator + "signatures";

    /**
     * Store xml Signature represented by dom.Document into xml file
     * @param doc - XML Signature
     * @param fileName - name of output file
     */
    public static boolean storeSignatureToXMLFile(Document doc, String fileName) {
        boolean stored = false;
        OutputStream os;
        File absolute = new File(fileName);

        String outputPath = new String();
        if (absolute.getParentFile().isAbsolute()) {
            outputPath = fileName; //path is absolute
        } else {
            outputPath = baseDir + File.separator + fileName; //relative, store it into %project_dir%/dist/signatures
        }

        File file = new File(outputPath);
        if (!file.getParentFile().exists()) {
            file.getParentFile().mkdirs();
        }

        try {
            os = new FileOutputStream(outputPath);

            TransformerFactory tf = TransformerFactory.newInstance();
            Transformer trans = tf.newTransformer();
            //trans.setOutputProperty(OutputKeys.ENCODING, "utf-8");
            //trans.setOutputProperty(OutputKeys.INDENT, "no");
            //trans.setOutputProperty(OutputKeys.METHOD, "xml");

            trans.transform(new DOMSource(doc), new StreamResult(os));
            stored = true;
        } catch (FileNotFoundException e) {
            handleError(e);
        } catch (TransformerConfigurationException e) {
            handleError(e);
        } catch (TransformerException e) {
            handleError(e);
        }
        return stored;
    }

    private static final void handleError(Throwable ex) {
        ex.printStackTrace();
        // ... handle error here...
    }
}