Examples with IntegerValue org.exist.xquery.value.IntegerValue used on opensource projects

Example 51 with IntegerValue

use of org.exist.xquery.value.IntegerValue in project exist by eXist-db.

the class MessageListFunctions method getMessageListAsXML.

private Sequence getMessageListAsXML(Sequence[] args, Sequence contextSequence) throws XPathException {
    Message[] msgList;
    Sequence ret = Sequence.EMPTY_SEQUENCE;
    // was a msgList handle specified?
    if (args[0].isEmpty()) {
        throw (new XPathException(this, "Message List handle not specified"));
    }
    // get the MessageList
    long msgListHandle = ((IntegerValue) args[0].itemAt(0)).getLong();
    msgList = MailModule.retrieveMessageList(context, msgListHandle);
    if (msgList == null) {
        throw (new XPathException(this, "Invalid Message List handle specified"));
    }
    if (msgList.length > 0) {
        boolean includeHeaders = args[1].effectiveBooleanValue();
        context.pushDocumentContext();
        try {
            MemTreeBuilder builder = context.getDocumentBuilder();
            builder.startDocument();
            builder.startElement(new QName("messages", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
            builder.addAttribute(new QName("count", null, null), String.valueOf(msgList.length));
            try {
                for (Message message : msgList) {
                    builder.startElement(new QName("message", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                    builder.addAttribute(new QName("number", null, null), String.valueOf(message.getMessageNumber()));
                    // Sent Date
                    if (message.getSentDate() != null) {
                        builder.startElement(new QName("sent", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                        builder.characters(formatDate(message.getSentDate()));
                        builder.endElement();
                    }
                    // Received Date
                    if (message.getReceivedDate() != null) {
                        builder.startElement(new QName("received", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                        builder.characters(formatDate(message.getReceivedDate()));
                        builder.endElement();
                    }
                    // From
                    if (message.getFrom() != null) {
                        builder.startElement(new QName("from", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                        builder.characters(message.getFrom()[0].toString());
                        builder.endElement();
                    }
                    // Recipients
                    builder.startElement(new QName("recipients", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                    // To Recipients
                    Address[] toAddresses = message.getRecipients(Message.RecipientType.TO);
                    if (toAddresses != null) {
                        for (Address to : toAddresses) {
                            builder.startElement(new QName("recipient", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                            builder.addAttribute(new QName("type", null, null), "to");
                            builder.characters(to.toString());
                            builder.endElement();
                        }
                    }
                    // cc Recipients
                    Address[] ccAddresses = message.getRecipients(Message.RecipientType.CC);
                    if (ccAddresses != null) {
                        for (Address ccAddress : ccAddresses) {
                            builder.startElement(new QName("recipient", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                            builder.addAttribute(new QName("type", null, null), "cc");
                            builder.characters(ccAddress.toString());
                            builder.endElement();
                        }
                    }
                    // bcc Recipients
                    Address[] bccAddresses = message.getRecipients(Message.RecipientType.BCC);
                    if (bccAddresses != null) {
                        for (Address bccAddress : bccAddresses) {
                            builder.startElement(new QName("recipient", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                            builder.addAttribute(new QName("type", null, null), "bcc");
                            builder.characters(bccAddress.toString());
                            builder.endElement();
                        }
                    }
                    builder.endElement();
                    // Flags
                    Flags flags = message.getFlags();
                    Flags.Flag[] systemFlags = flags.getSystemFlags();
                    String[] userFlags = flags.getUserFlags();
                    if (systemFlags.length > 0 || userFlags.length > 0) {
                        builder.startElement(new QName("flags", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                        for (Flags.Flag systemFlag : systemFlags) {
                            if (systemFlag == Flags.Flag.ANSWERED) {
                                builder.startElement(new QName("flag", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                                builder.addAttribute(new QName("type", null, null), "answered");
                                builder.endElement();
                            } else if (systemFlag == Flags.Flag.DELETED) {
                                builder.startElement(new QName("flag", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                                builder.addAttribute(new QName("type", null, null), "deleted");
                                builder.endElement();
                            } else if (systemFlag == Flags.Flag.DRAFT) {
                                builder.startElement(new QName("flag", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                                builder.addAttribute(new QName("type", null, null), "draft");
                                builder.endElement();
                            } else if (systemFlag == Flags.Flag.FLAGGED) {
                                builder.startElement(new QName("flag", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                                builder.addAttribute(new QName("type", null, null), "flagged");
                                builder.endElement();
                            } else if (systemFlag == Flags.Flag.RECENT) {
                                builder.startElement(new QName("flag", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                                builder.addAttribute(new QName("type", null, null), "recent");
                                builder.endElement();
                            } else if (systemFlag == Flags.Flag.SEEN) {
                                builder.startElement(new QName("flag", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                                builder.addAttribute(new QName("type", null, null), "seen");
                                builder.endElement();
                            }
                        }
                        for (String userFlag : userFlags) {
                            builder.startElement(new QName("flag", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                            builder.addAttribute(new QName("type", null, null), "user");
                            builder.addAttribute(new QName("value", null, null), userFlag);
                            builder.endElement();
                        }
                        builder.endElement();
                    }
                    if (includeHeaders) {
                        Enumeration headers = message.getAllHeaders();
                        if (headers.hasMoreElements()) {
                            builder.startElement(new QName("headers", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                            while (headers.hasMoreElements()) {
                                Header header = (Header) headers.nextElement();
                                builder.startElement(new QName("header", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                                builder.addAttribute(new QName("name", null, null), header.getName());
                                builder.addAttribute(new QName("value", null, null), header.getValue());
                                builder.endElement();
                            }
                            builder.endElement();
                        }
                    }
                    // Subject
                    builder.startElement(new QName("subject", MailModule.NAMESPACE_URI, MailModule.PREFIX), null);
                    builder.characters(message.getSubject());
                    builder.endElement();
                    builder.endElement();
                }
            } catch (MessagingException me) {
                throw (new XPathException(this, "Failed to retrieve messages from list", me));
            }
            builder.endElement();
            ret = (NodeValue) builder.getDocument().getDocumentElement();
        } finally {
            context.popDocumentContext();
        }
    }
    return (ret);
}

Example 52 with IntegerValue

use of org.exist.xquery.value.IntegerValue in project exist by eXist-db.

the class MessageListFunctions method closeMessageList.

private Sequence closeMessageList(Sequence[] args, Sequence contextSequence) throws XPathException {
    // was a msgList handle specified?
    if (args[0].isEmpty()) {
        throw (new XPathException(this, "Message List handle not specified"));
    }
    // get the msgList
    long msgListHandle = ((IntegerValue) args[0].itemAt(0)).getLong();
    MailModule.removeMessageList(context, msgListHandle);
    return (Sequence.EMPTY_SEQUENCE);
}

Example 53 with IntegerValue

use of org.exist.xquery.value.IntegerValue in project exist by eXist-db.

the class GetHeightFunction method eval.

/**
 * evaluate the call to the xquery get-height() function,
 * it is really the main entry point of this class
 *
 * @param args		arguments from the get-height() function call
 * @param contextSequence	the Context Sequence to operate on (not used here internally!)
 * @return		A sequence representing the result of the get-height() function call
 *
 * @see org.exist.xquery.BasicFunction#eval(org.exist.xquery.value.Sequence[], org.exist.xquery.value.Sequence)
 */
@Override
public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {
    // was an image speficifed
    if (args[0].isEmpty()) {
        return Sequence.EMPTY_SEQUENCE;
    }
    // get the image
    Image image = null;
    BinaryValue imageData = (BinaryValue) args[0].itemAt(0);
    try (InputStream inputStream = imageData.getInputStream()) {
        image = ImageIO.read(inputStream);
    } catch (IOException ioe) {
        logger.error("Unable to read image data!", ioe);
        return Sequence.EMPTY_SEQUENCE;
    }
    if (image == null) {
        logger.error("Unable to read image data!");
        return Sequence.EMPTY_SEQUENCE;
    }
    // Get the Height of the image
    int iHeight = image.getHeight(null);
    // did we get the Height of the image?
    if (iHeight == -1) {
        // no, log the error
        logger.error("Unable to read image data!");
        return Sequence.EMPTY_SEQUENCE;
    } else {
        // return the Height of the image
        return new IntegerValue(iHeight);
    }
}

Example 54 with IntegerValue

use of org.exist.xquery.value.IntegerValue in project exist by eXist-db.

the class GetWidthFunction method eval.

/**
 * evaluate the call to the xquery get-width() function,
 * it is really the main entry point of this class
 *
 * @param args		arguments from the get-width() function call
 * @param contextSequence	the Context Sequence to operate on (not used here internally!)
 * @return		A sequence representing the result of the get-width() function call
 *
 * @see org.exist.xquery.BasicFunction#eval(org.exist.xquery.value.Sequence[], org.exist.xquery.value.Sequence)
 */
@Override
public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {
    // was an image speficifed
    if (args[0].isEmpty()) {
        return Sequence.EMPTY_SEQUENCE;
    }
    // get the image
    Image image = null;
    BinaryValue imageData = (BinaryValue) args[0].itemAt(0);
    try (InputStream inputStream = imageData.getInputStream()) {
        image = ImageIO.read(inputStream);
    } catch (IOException ioe) {
        logger.error("Unable to read image data!", ioe);
        return Sequence.EMPTY_SEQUENCE;
    }
    if (image == null) {
        logger.error("Unable to read image data!");
        return Sequence.EMPTY_SEQUENCE;
    }
    // Get the width of the image
    int iWidth = image.getWidth(null);
    // did we get the width of the image?
    if (iWidth == -1) {
        // no, log the error
        logger.error("Unable to read image data!");
        return Sequence.EMPTY_SEQUENCE;
    } else {
        // return the width of the image
        return new IntegerValue(iWidth);
    }
}

Example 55 with IntegerValue

use of org.exist.xquery.value.IntegerValue in project exist by eXist-db.

the class GetDirContextFunction method eval.

@Override
public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {
    // Were properties specified
    if (args[0].isEmpty()) {
        return (Sequence.EMPTY_SEQUENCE);
    }
    try {
        DirContext dirCtx = null;
        Properties env = ParametersExtractor.parseProperties(((NodeValue) args[0].itemAt(0)).getNode());
        dirCtx = new InitialDirContext(env);
        return (new IntegerValue(JNDIModule.storeJNDIContext(context, dirCtx)));
    } catch (NamingException ne) {
        logger.error("jndi:get-dir-context() Cannot get JNDI directory context: ", ne);
        throw (new XPathException(this, "jndi:get-dir-context() Cannot get JNDI directory context: " + ne));
    }
}