Examples with ObjectConvertMode permafrost.tundra.lang.ObjectConvertMode used on opensource projects

Example 11 with ObjectConvertMode

use of permafrost.tundra.lang.ObjectConvertMode in project Tundra by Permafrost.

the class file method read.

public static final void read(IData pipeline) throws ServiceException {
    // --- <<IS-START(read)>> ---
    // @subtype unknown
    // @sigtype java 3.5
    // [i] field:0:required $file
    // [i] field:0:optional $mode {"stream","bytes","string"}
    // [i] field:0:optional $encoding
    // [o] object:0:required $content
    IDataCursor cursor = pipeline.getCursor();
    try {
        String file = IDataHelper.get(cursor, "$file", String.class);
        Charset charset = IDataHelper.get(cursor, "$encoding", Charset.class);
        ObjectConvertMode mode = IDataHelper.get(cursor, "$mode", ObjectConvertMode.class);
        IDataHelper.put(cursor, "$content", ObjectHelper.convert(FileHelper.readToBytes(file), charset, mode));
    } catch (IOException ex) {
        ExceptionHelper.raise(ex);
    } finally {
        cursor.destroy();
    }
// --- <<IS-END>> ---
}

Example 12 with ObjectConvertMode

use of permafrost.tundra.lang.ObjectConvertMode in project Tundra by Permafrost.

the class gzip method compress.

// ---( server methods )---
public static final void compress(IData pipeline) throws ServiceException {
    // --- <<IS-START(compress)>> ---
    // @subtype unknown
    // @sigtype java 3.5
    // [i] object:0:optional $content
    // [i] field:0:optional $encoding
    // [i] field:0:optional $mode {"stream","bytes","string","base64"}
    // [o] object:0:optional $content.gzip
    IDataCursor cursor = pipeline.getCursor();
    try {
        Object input = IDataHelper.get(cursor, "$content");
        Charset charset = IDataHelper.get(cursor, "$encoding", Charset.class);
        ObjectConvertMode mode = IDataHelper.get(cursor, "$mode", ObjectConvertMode.class);
        Object output = ObjectHelper.convert(GzipHelper.compress(InputStreamHelper.normalize(input, charset)), charset, mode);
        IDataHelper.put(cursor, "$content.gzip", output, false);
    } catch (IOException ex) {
        ExceptionHelper.raise(ex);
    } finally {
        cursor.destroy();
    }
// --- <<IS-END>> ---
}

Example 13 with ObjectConvertMode

use of permafrost.tundra.lang.ObjectConvertMode in project Tundra by Permafrost.

the class html method emit.

public static final void emit(IData pipeline) throws ServiceException {
    // --- <<IS-START(emit)>> ---
    // @subtype unknown
    // @sigtype java 3.5
    // [i] record:0:optional $document
    // [i] field:0:optional $encoding
    // [i] field:0:optional $depth
    // [i] field:0:optional $mode {"stream","bytes","string"}
    // [o] object:0:optional $content
    IDataCursor cursor = pipeline.getCursor();
    try {
        IData document = IDataHelper.get(cursor, "$document", IData.class);
        Charset charset = IDataHelper.get(cursor, "$encoding", Charset.class);
        int depth = IDataHelper.getOrDefault(cursor, "$depth", Integer.class, Integer.MAX_VALUE);
        ObjectConvertMode mode = IDataHelper.get(cursor, "$mode", ObjectConvertMode.class);
        if (document != null) {
            IDataHelper.put(cursor, "$content", ObjectHelper.convert(IDataHTMLParser.getInstance().encodeToString(document, depth), charset, mode), false);
        }
    } catch (IOException ex) {
        ExceptionHelper.raise(ex);
    } finally {
        cursor.destroy();
    }
// --- <<IS-END>> ---
}

Example 14 with ObjectConvertMode

use of permafrost.tundra.lang.ObjectConvertMode in project Tundra by Permafrost.

the class content method digest.

// ---( server methods )---
public static final void digest(IData pipeline) throws ServiceException {
    // --- <<IS-START(digest)>> ---
    // @subtype unknown
    // @sigtype java 3.5
    // [i] object:0:optional $content
    // [i] field:0:optional $encoding
    // [i] field:0:optional $algorithm {"SHA-512","SHA-384","SHA-256","SHA","MD5","MD2"}
    // [i] field:0:optional $mode {"stream","bytes","base64"}
    // [o] object:0:optional $content
    // [o] object:0:optional $digest
    IDataCursor cursor = pipeline.getCursor();
    try {
        Object content = IDataHelper.get(cursor, "$content");
        Charset charset = IDataHelper.get(cursor, "$encoding", Charset.class);
        MessageDigest algorithm = IDataHelper.getOrDefault(cursor, "$algorithm", MessageDigest.class, MessageDigestHelper.DEFAULT_ALGORITHM);
        ObjectConvertMode mode = IDataHelper.get(cursor, "$mode", ObjectConvertMode.class);
        if (content != null) {
            Map.Entry<? extends Object, byte[]> digest = MessageDigestHelper.digest(algorithm, content, charset);
            if (digest != null) {
                IDataHelper.put(cursor, "$content", digest.getKey());
                IDataHelper.put(cursor, "$digest", ObjectHelper.convert(digest.getValue(), mode));
            }
        }
    } catch (IOException ex) {
        ExceptionHelper.raise(ex);
    } catch (NoSuchAlgorithmException ex) {
        ExceptionHelper.raise(ex);
    } finally {
        cursor.destroy();
    }
// --- <<IS-END>> ---
}

Example 15 with ObjectConvertMode

use of permafrost.tundra.lang.ObjectConvertMode in project Tundra by Permafrost.

the class xml method minify.

public static final void minify(IData pipeline) throws ServiceException {
    // --- <<IS-START(minify)>> ---
    // @subtype unknown
    // @sigtype java 3.5
    // [i] object:0:optional $content
    // [i] field:0:optional $encoding
    // [i] field:0:optional $mode {"stream","bytes","string"}
    // [o] object:0:optional $content.minified
    IDataCursor cursor = pipeline.getCursor();
    try {
        Object content = IDataHelper.get(cursor, "$content");
        Charset charset = IDataHelper.get(cursor, "$encoding", Charset.class);
        ObjectConvertMode mode = IDataHelper.get(cursor, "$mode", ObjectConvertMode.class);
        IDataHelper.put(cursor, "$content.minified", ObjectHelper.convert(XMLMinificationHelper.minify(InputStreamHelper.normalize(content, charset)), charset, mode), false);
    } catch (IOException ex) {
        ExceptionHelper.raise(ex);
    } finally {
        cursor.destroy();
    }
// --- <<IS-END>> ---
}