Examples with InternetHeaders javax.mail.internet.InternetHeaders used on opensource projects

Example 46 with InternetHeaders

use of javax.mail.internet.InternetHeaders in project camel by apache.

the class MimeMultipartDataFormat method unmarshal.

@Override
public Object unmarshal(Exchange exchange, InputStream stream) throws IOException, MessagingException {
    MimeBodyPart mimeMessage;
    String contentType;
    Message camelMessage;
    Object content = null;
    if (headersInline) {
        mimeMessage = new MimeBodyPart(stream);
        camelMessage = exchange.getOut();
        MessageHelper.copyHeaders(exchange.getIn(), camelMessage, true);
        contentType = mimeMessage.getHeader(CONTENT_TYPE, null);
        // write the MIME headers not generated by javamail as Camel headers
        Enumeration<?> headersEnum = mimeMessage.getNonMatchingHeaders(STANDARD_HEADERS);
        while (headersEnum.hasMoreElements()) {
            Object ho = headersEnum.nextElement();
            if (ho instanceof Header) {
                Header header = (Header) ho;
                camelMessage.setHeader(header.getName(), header.getValue());
            }
        }
    } else {
        // check if this a multipart at all. Otherwise do nothing
        contentType = exchange.getIn().getHeader(CONTENT_TYPE, String.class);
        if (contentType == null) {
            return stream;
        }
        try {
            ContentType ct = new ContentType(contentType);
            if (!ct.match("multipart/*")) {
                return stream;
            }
        } catch (ParseException e) {
            LOG.warn("Invalid Content-Type " + contentType + " ignored");
            return stream;
        }
        camelMessage = exchange.getOut();
        MessageHelper.copyHeaders(exchange.getIn(), camelMessage, true);
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        IOHelper.copyAndCloseInput(stream, bos);
        InternetHeaders headers = new InternetHeaders();
        extractHeader(CONTENT_TYPE, camelMessage, headers);
        extractHeader(MIME_VERSION, camelMessage, headers);
        mimeMessage = new MimeBodyPart(headers, bos.toByteArray());
        bos.close();
    }
    DataHandler dh;
    try {
        dh = mimeMessage.getDataHandler();
        if (dh != null) {
            content = dh.getContent();
            contentType = dh.getContentType();
        }
    } catch (MessagingException e) {
        LOG.warn("cannot parse message, no unmarshalling done");
    }
    if (content instanceof MimeMultipart) {
        MimeMultipart mp = (MimeMultipart) content;
        content = mp.getBodyPart(0);
        for (int i = 1; i < mp.getCount(); i++) {
            BodyPart bp = mp.getBodyPart(i);
            DefaultAttachment camelAttachment = new DefaultAttachment(bp.getDataHandler());
            @SuppressWarnings("unchecked") Enumeration<Header> headers = bp.getAllHeaders();
            while (headers.hasMoreElements()) {
                Header header = headers.nextElement();
                camelAttachment.addHeader(header.getName(), header.getValue());
            }
            camelMessage.addAttachmentObject(getAttachmentKey(bp), camelAttachment);
        }
    }
    if (content instanceof BodyPart) {
        BodyPart bp = (BodyPart) content;
        camelMessage.setBody(bp.getInputStream());
        contentType = bp.getContentType();
        if (contentType != null && !DEFAULT_CONTENT_TYPE.equals(contentType)) {
            camelMessage.setHeader(CONTENT_TYPE, contentType);
            ContentType ct = new ContentType(contentType);
            String charset = ct.getParameter("charset");
            if (charset != null) {
                camelMessage.setHeader(Exchange.CONTENT_ENCODING, MimeUtility.javaCharset(charset));
            }
        }
    } else {
        // If we find no body part, try to leave the message alone
        LOG.info("no MIME part found");
    }
    return camelMessage;
}

Example 47 with InternetHeaders

use of javax.mail.internet.InternetHeaders in project nexus-repository-r by sonatype-nexus-community.

the class RHostedFacetImpl method getPackages.

@Override
@TransactionalTouchMetadata
public Content getPackages(final String packagesPath) {
    checkNotNull(packagesPath);
    try {
        // TODO: Do NOT do this on each request as there is at least some overhead, and memory usage is proportional to
        // the number of packages contained in a particular path. We should be able to generate this when something has
        // changed or via a scheduled task using an approach similar to the Yum implementation rather than this method.
        StorageTx tx = UnitOfWork.currentTx();
        RPackagesBuilder packagesBuilder = new RPackagesBuilder(packagesPath);
        for (Asset asset : tx.browseAssets(tx.findBucket(getRepository()))) {
            packagesBuilder.append(asset);
        }
        CompressorStreamFactory compressorStreamFactory = new CompressorStreamFactory();
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        try (CompressorOutputStream cos = compressorStreamFactory.createCompressorOutputStream(GZIP, os)) {
            try (OutputStreamWriter writer = new OutputStreamWriter(cos, UTF_8)) {
                for (Entry<String, Map<String, String>> eachPackage : packagesBuilder.getPackageInformation().entrySet()) {
                    Map<String, String> packageInfo = eachPackage.getValue();
                    InternetHeaders headers = new InternetHeaders();
                    headers.addHeader(P_PACKAGE, packageInfo.get(P_PACKAGE));
                    headers.addHeader(P_VERSION, packageInfo.get(P_VERSION));
                    headers.addHeader(P_DEPENDS, packageInfo.get(P_DEPENDS));
                    headers.addHeader(P_IMPORTS, packageInfo.get(P_IMPORTS));
                    headers.addHeader(P_SUGGESTS, packageInfo.get(P_SUGGESTS));
                    headers.addHeader(P_LICENSE, packageInfo.get(P_LICENSE));
                    headers.addHeader(P_NEEDS_COMPILATION, packageInfo.get(P_NEEDS_COMPILATION));
                    Enumeration<String> headerLines = headers.getAllHeaderLines();
                    while (headerLines.hasMoreElements()) {
                        String line = headerLines.nextElement();
                        writer.write(line, 0, line.length());
                        writer.write('\n');
                    }
                    writer.write('\n');
                }
            }
        }
        return new Content(new BytesPayload(os.toByteArray(), "application/x-gzip"));
    } catch (CompressorException | IOException e) {
        throw new RException(packagesPath, e);
    }
}

Example 48 with InternetHeaders

use of javax.mail.internet.InternetHeaders in project nexus-repository-r by sonatype-nexus-community.

the class RPackagesUtils method buildPackages.

static Content buildPackages(final Collection<Map<String, String>> entries) throws IOException {
    CompressorStreamFactory compressorStreamFactory = new CompressorStreamFactory();
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    try (CompressorOutputStream cos = compressorStreamFactory.createCompressorOutputStream(GZIP, os)) {
        try (OutputStreamWriter writer = new OutputStreamWriter(cos, UTF_8)) {
            for (Map<String, String> entry : entries) {
                InternetHeaders headers = new InternetHeaders();
                headers.addHeader(P_PACKAGE, entry.get(P_PACKAGE));
                headers.addHeader(P_VERSION, entry.get(P_VERSION));
                headers.addHeader(P_DEPENDS, entry.get(P_DEPENDS));
                headers.addHeader(P_IMPORTS, entry.get(P_IMPORTS));
                headers.addHeader(P_SUGGESTS, entry.get(P_SUGGESTS));
                headers.addHeader(P_LICENSE, entry.get(P_LICENSE));
                headers.addHeader(P_NEEDS_COMPILATION, entry.get(P_NEEDS_COMPILATION));
                Enumeration<String> headerLines = headers.getAllHeaderLines();
                while (headerLines.hasMoreElements()) {
                    String line = headerLines.nextElement();
                    writer.write(line, 0, line.length());
                    writer.write('\n');
                }
                writer.write('\n');
            }
        }
    } catch (CompressorException e) {
        throw new RException(null, e);
    }
    return new Content(new BytesPayload(os.toByteArray(), "application/x-gzip"));
}

Example 49 with InternetHeaders

use of javax.mail.internet.InternetHeaders in project zm-mailbox by Zimbra.

the class MessageRFC822Handler method getContentImpl.

/**
 * Returns the subject of the attached message.
 */
@Override
protected String getContentImpl() throws MimeHandlerException {
    DataSource ds = getDataSource();
    if (ds == null) {
        return null;
    }
    InputStream is = null;
    String content = null;
    try {
        is = ds.getInputStream();
        if (is == null) {
            return null;
        }
        InternetHeaders headers = new InternetHeaders(is);
        String[] subject = headers.getHeader("Subject");
        if (subject == null || subject.length == 0 || subject[0] == null) {
            return null;
        }
        int maxLength = MimeHandlerManager.getIndexedTextLimit();
        if (subject[0].length() > maxLength) {
            content = subject[0].substring(0, maxLength);
        } else {
            content = subject[0];
        }
    } catch (Exception e) {
        throw new MimeHandlerException(e);
    } finally {
        ByteUtil.closeStream(is);
    }
    return content;
}

Example 50 with InternetHeaders

use of javax.mail.internet.InternetHeaders in project ats-framework by Axway.

the class MimePackage method parseContent.

private void parseContent(MimePart part, boolean doNotParseBrokenParts) throws PackageException {
    if (exceedsMaxNestedLevel()) {
        if (log.isInfoEnabled() && !skippedParsingMsgIsAlreadyLogged) {
            log.info("Skipping parsing of nested message parts from current MimePackage because max nested level is reached." + " Current max nesting level is " + ActionLibraryConfigurator.getInstance().getMimePackageMaxNestedLevel());
            skippedParsingMsgIsAlreadyLogged = true;
        }
        return;
    }
    try {
        Object content = part.getContent();
        if (content instanceof Multipart) {
            // if multipart recurse through all child parts
            MimeMultipart mimeMultipart = (MimeMultipart) content;
            int partCount = mimeMultipart.getCount();
            for (int i = 0; i < partCount; i++) {
                try {
                    parseContent((MimeBodyPart) mimeMultipart.getBodyPart(i));
                } catch (PackageException pe) {
                    if (doNotParseBrokenParts) {
                        log.warn("Could not parse part: " + mimeMultipart.getBodyPart(i).getContentType());
                    } else {
                        log.error("Could not parse part: " + mimeMultipart.getBodyPart(i).getContentType());
                        throw new PackageException(pe);
                    }
                }
            }
        } else if (content instanceof MimeMessage) {
            MimeMessage mimeMessage = (MimeMessage) content;
            nestedMimePackages.add(new MimePackage(this.nestedPath, nestedMimePackages.size(), mimeMessage, partOfImapFolder));
            // to treat it as such - it will not be decomposed
            if (isPartAttachment(part)) {
                parts.add(part);
                attachmentPartIndices.add(parts.size() - 1);
            } else {
                try {
                    parseContent(mimeMessage);
                } catch (PackageException pe) {
                    if (doNotParseBrokenParts) {
                        log.warn("Could not parse part: " + mimeMessage.getContentID());
                    } else {
                        log.error("Could not parse part: " + mimeMessage.getContentID());
                        throw pe;
                    }
                }
            }
        } else {
            InternetHeaders internetHeaders = null;
            if (part.getContentType().toLowerCase().startsWith(CONTENT_TYPE_RFC822_HEADERS)) {
                try {
                    // check for "text/rfc822-headers"
                    internetHeaders = getInternetHeaders(content);
                } catch (PackageException e) {
                    throw new PackageException("Content type " + CONTENT_TYPE_RFC822_HEADERS + " is found but headers are not parsed successfully.", e);
                }
                if (internetHeaders == null) {
                    // javax.mail implementation is not very strict
                    log.error("Mail part with content type " + CONTENT_TYPE_RFC822_HEADERS + " is found but could not be parsed. Contents: " + content);
                }
            }
            if (internetHeaders != null) {
                // the "Content-Type" is "text/rfc822-headers" and javamail returns it as InternetHeaders.
                // this is a message with headers only, we will keep it as a
                // nested MimePackage
                MimePackage nestedMimePackage = new MimePackage();
                nestedMimePackage.setNestedPath(this.nestedPath, nestedMimePackages.size());
                Enumeration<?> enumerator = internetHeaders.getAllHeaders();
                while (enumerator.hasMoreElements()) {
                    Header inetHeader = (Header) enumerator.nextElement();
                    nestedMimePackage.addHeader(inetHeader.getName(), inetHeader.getValue());
                }
                nestedMimePackages.add(nestedMimePackage);
            } else {
                // add the body
                parts.add(part);
                if (isPartAttachment(part)) {
                    attachmentPartIndices.add(parts.size() - 1);
                } else {
                    regularPartIndices.add(parts.size() - 1);
                }
            }
        }
    } catch (MessagingException me) {
        throw new PackageException("Could not parse MIME part", me);
    } catch (IOException ioe) {
        throw new PackageException("Could not parse MIME message", ioe);
    }
}