Example usage for org.apache.commons.io Charsets ISO_8859_1

Introduction

In this page you can find the example usage for org.apache.commons.io Charsets ISO_8859_1.

Prototype

Charset ISO_8859_1

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Document

CharEncodingISO Latin Alphabet No.

Usage

From source file:org.jahia.services.templates.ModuleBuildHelper.java

private boolean saveFile(InputStream source, File target) throws IOException {
    Charset transCodeTarget = null;
    if (target.getParentFile().getName().equals("resources") && target.getName().endsWith(".properties")) {
        transCodeTarget = Charsets.ISO_8859_1;
    }/*  ww w. j  av a2  s .  c  o m*/

    if (!target.exists()) {
        if (!target.getParentFile().exists() && !target.getParentFile().mkdirs()) {
            throw new IOException("Unable to create path for: " + target.getParentFile());
        }
        if (target.getParentFile().isFile()) {
            target.getParentFile().delete();
            target.getParentFile().mkdirs();
        }
        if (transCodeTarget != null) {
            FileUtils.writeLines(target, transCodeTarget.name(),
                    convertToNativeEncoding(IOUtils.readLines(source, Charsets.UTF_8), transCodeTarget), "\n");
        } else {
            FileOutputStream output = FileUtils.openOutputStream(target);
            try {
                IOUtils.copy(source, output);
                output.close();
            } finally {
                IOUtils.closeQuietly(output);
            }
        }

        // Save repository.xml file after first generation
        if (target.getName().equals("repository.xml")) {
            FileUtils.copyFile(target, new File(target.getPath() + ".generated"));
        }

        return true;
    } else {
        List<String> targetContent = FileUtils.readLines(target,
                transCodeTarget != null ? transCodeTarget : Charsets.UTF_8);
        if (!isBinary(targetContent)) {
            File previouslyGenerated = new File(target.getPath() + ".generated");
            List<String> previouslyGeneratedContent = targetContent;
            if (previouslyGenerated.exists()) {
                previouslyGeneratedContent = FileUtils.readLines(previouslyGenerated,
                        transCodeTarget != null ? transCodeTarget : Charsets.UTF_8);
            }
            DiffMatchPatch dmp = new DiffMatchPatch();
            List<String> sourceContent = IOUtils.readLines(source, Charsets.UTF_8);
            if (transCodeTarget != null) {
                sourceContent = convertToNativeEncoding(sourceContent, transCodeTarget);
            }

            LinkedList<DiffMatchPatch.Patch> l = dmp.patch_make(
                    StringUtils.join(previouslyGeneratedContent, "\n"), StringUtils.join(sourceContent, "\n"));

            if (target.getName().equals("repository.xml")) {
                // Keep generated file uptodate
                FileUtils.writeLines(new File(target.getPath() + ".generated"),
                        transCodeTarget != null ? transCodeTarget.name() : "UTF-8", sourceContent);
            }

            if (!l.isEmpty()) {
                Object[] objects = dmp.patch_apply(l, StringUtils.join(targetContent, "\n"));

                for (boolean b : ((boolean[]) objects[1])) {
                    if (!b) {
                        throw new IOException("Cannot apply modification on " + target.getName()
                                + ", check generated file at : " + target.getPath() + ".generated");
                    }
                }
                FileUtils.write(target, (CharSequence) objects[0],
                        transCodeTarget != null ? transCodeTarget.name() : "UTF-8");
                return true;
            }
        } else {
            byte[] sourceArray = IOUtils.toByteArray(source);
            FileInputStream input = new FileInputStream(target);
            FileOutputStream output = null;
            try {
                byte[] targetArray = IOUtils.toByteArray(input);
                if (!Arrays.equals(sourceArray, targetArray)) {
                    output = new FileOutputStream(target);
                    IOUtils.write(sourceArray, output);
                    return true;
                }
            } finally {
                IOUtils.closeQuietly(input);
                IOUtils.closeQuietly(output);
            }
        }
    }
    return false;
}

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From source file:org.pingaj.app.util.Servlets.java

/**
 * ??Header.// w w w . j a  va  2s .c  o m
 * 
 * @param fileName ???.
 */
public static void setFileDownloadHeader(HttpServletResponse response, String fileName) {
    // ???
    String encodedfileName = new String(fileName.getBytes(), Charsets.ISO_8859_1);
    response.setHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + encodedfileName + "\"");

}

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