JCIOUtils.java

package ee.esutoniagodesu.util.commons;

import org.apache.commons.io.IOUtils;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.Map;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public final class JCIOUtils {
    public static String asString(File file) throws IOException {
        FileInputStream fisTargetFile = new FileInputStream(file);
        return IOUtils.toString(fisTargetFile, Charset.defaultCharset());
    }

    public static void addToZipFile(Map.Entry<String, byte[]> file, ZipOutputStream zos) throws IOException {
        addToZipFile(file.getKey(), file.getValue(), zos);
    }

    public static void addToZipFile(String fileName, byte[] bytes, ZipOutputStream zos) throws IOException {
        ZipEntry zipEntry = new ZipEntry(fileName);
        zos.putNextEntry(zipEntry);
        zos.write(bytes, 0, bytes.length);
        zos.closeEntry();
    }
}