it.cnr.ilc.clavius.manager.action.HelperIO.java Source code

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Here is the source code for it.cnr.ilc.clavius.manager.action.HelperIO.java

Source

/*
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package it.cnr.ilc.clavius.manager.action;

import ilc.cnr.it.clavius.utils.TextUtils;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Reader;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.output.Format;
import org.jdom2.output.XMLOutputter;

/**
 *
 * @author Angelo Del Grosso
 */
public class HelperIO {

    public static void writeOut(StringBuilder sb, String pathFile) {
        if (null != sb && null != pathFile) {
            System.err.println("in writeOut");
            BufferedWriter writer = null;
            try {
                File outFile = new File(pathFile);
                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile), "UTF-8"));
                writer.write(sb.toString());

            } catch (FileNotFoundException fe) {

                System.err.println(fe.getStackTrace());

            } catch (IOException ioe) {

                System.err.println(ioe.getStackTrace());

            } finally {

                try {
                    writer.flush();
                    writer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }

            }
        }
    }

    public static void fromDomToFile(Document doc, String filePath) {
        System.err.println("in fromDomToFile");
        try {
            File parent = new File(filePath).getParentFile();
            parent.mkdirs();
            XMLOutputter xo = new XMLOutputter(Format.getPrettyFormat());
            xo.output(doc, new BufferedWriter(new OutputStreamWriter(new FileOutputStream(filePath), "UTF-8")));
        } catch (IOException e) {
            e.printStackTrace();
        }

    }

    public static void fromFileToFile(String srcFile, String trgFile) {
        System.err.println("in fromFileToFile");
        File src = new File(srcFile);
        long lenghtSrc = src.length();
        char[] buffer = new char[(int) lenghtSrc];

        if (src.exists()) {
            System.err.println("src Exists.." + src.getAbsolutePath());
            Reader srcReader = null;
            BufferedWriter writer = null;
            try {
                srcReader = new FileReader(src);
                System.err.println("reader Exists.." + srcReader.toString());
                srcReader.read(buffer);
                System.err.println("letto: " + buffer.length);
                writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(trgFile), "UTF-8"));
                System.err.println("writer Exists.." + writer.toString());
                writer.write(buffer);
                System.err.println("scritto: " + buffer.toString());

            } catch (FileNotFoundException fe) {

                System.err.println(fe.getStackTrace());

            } catch (IOException ioe) {

                System.err.println(ioe.getStackTrace());

            } finally {

                try {
                    writer.flush();
                    writer.close();
                    srcReader.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }

            }
        } else {
            System.err.println("impossibile scrivere.. " + src.toString());
        }
    }

}