Examples with CompositeParser org.apache.tika.parser.CompositeParser used on opensource projects

Example 16 with CompositeParser

use of org.apache.tika.parser.CompositeParser in project tika by apache.

the class TikaCLI method displaySupportedTypes.

/**
     * Prints all the known media types, aliases and matching parser classes.
     */
private void displaySupportedTypes() {
    AutoDetectParser parser = new AutoDetectParser();
    MediaTypeRegistry registry = parser.getMediaTypeRegistry();
    Map<MediaType, Parser> parsers = parser.getParsers();
    for (MediaType type : registry.getTypes()) {
        System.out.println(type);
        for (MediaType alias : registry.getAliases(type)) {
            System.out.println("  alias:     " + alias);
        }
        MediaType supertype = registry.getSupertype(type);
        if (supertype != null) {
            System.out.println("  supertype: " + supertype);
        }
        Parser p = parsers.get(type);
        if (p != null) {
            if (p instanceof CompositeParser) {
                p = ((CompositeParser) p).getParsers().get(type);
            }
            System.out.println("  parser:    " + p.getClass().getName());
        }
    }
}

Example 17 with CompositeParser

use of org.apache.tika.parser.CompositeParser in project tika by apache.

the class TikaMimeTypes method getMediaTypes.

protected List<MediaTypeDetails> getMediaTypes() {
    MediaTypeRegistry registry = TikaResource.getConfig().getMediaTypeRegistry();
    Map<MediaType, Parser> parsers = ((CompositeParser) TikaResource.getConfig().getParser()).getParsers();
    List<MediaTypeDetails> types = new ArrayList<TikaMimeTypes.MediaTypeDetails>(registry.getTypes().size());
    for (MediaType type : registry.getTypes()) {
        MediaTypeDetails details = new MediaTypeDetails();
        details.type = type;
        details.aliases = registry.getAliases(type).toArray(new MediaType[0]);
        MediaType supertype = registry.getSupertype(type);
        if (supertype != null && !MediaType.OCTET_STREAM.equals(supertype)) {
            details.supertype = supertype;
        }
        Parser p = parsers.get(type);
        if (p != null) {
            if (p instanceof CompositeParser) {
                p = ((CompositeParser) p).getParsers().get(type);
            }
            details.parser = p.getClass().getName();
        }
        types.add(details);
    }
    return types;
}