Example usage for javax.xml.stream XMLStreamWriter writeAttribute

List of usage examples for javax.xml.stream XMLStreamWriter writeAttribute

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Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamWriter writeAttribute.

Prototype

public void writeAttribute(String localName, String value) throws XMLStreamException;

Source Link

Document

Writes an attribute to the output stream without a prefix.

Usage

From source file:org.gtdfree.model.GTDDataXMLTools.java

static public void store(GTDModel model, OutputStream out, ActionFilter filter)
        throws IOException, XMLStreamException, FactoryConfigurationError {

    if (filter == null) {
        filter = new DummyFilter(true);
    }//from   w  w w . j  a v  a  2 s . co m
    XMLStreamWriter w = XMLOutputFactory.newInstance().createXMLStreamWriter(out, "UTF-8"); //$NON-NLS-1$

    w.writeStartDocument("UTF-8", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$

    w.writeCharacters(EOL);
    w.writeCharacters(EOL);

    w.writeStartElement("gtd-data"); //$NON-NLS-1$
    w.writeAttribute("version", "2.2"); //$NON-NLS-1$ //$NON-NLS-2$
    w.writeAttribute("modified", ApplicationHelper.formatLongISO(new Date())); //$NON-NLS-1$
    w.writeAttribute("lastActionID", Integer.toString(model.getLastActionID())); //$NON-NLS-1$
    w.writeCharacters(EOL);
    w.writeCharacters(EOL);

    // Write folders

    Folder[] fn = model.toFoldersArray();
    w.writeStartElement("lists"); //$NON-NLS-1$
    w.writeCharacters(EOL);

    for (int i = 0; i < fn.length; i++) {
        Folder ff = fn[i];
        if (ff.isMeta() || !filter.isAcceptable(ff, null)) {
            continue;
        }
        w.writeCharacters(SKIP);
        w.writeStartElement("list"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(ff.getId())); //$NON-NLS-1$
        w.writeAttribute("name", ff.getName()); //$NON-NLS-1$
        w.writeAttribute("type", ff.getType().toString()); //$NON-NLS-1$
        w.writeAttribute("closed", Boolean.toString(ff.isClosed())); //$NON-NLS-1$
        if (ff.getCreated() != null)
            w.writeAttribute("created", Long.toString(ff.getCreated().getTime())); //$NON-NLS-1$
        if (ff.getModified() != null)
            w.writeAttribute("modified", Long.toString(ff.getModified().getTime())); //$NON-NLS-1$
        if (ff.getResolved() != null)
            w.writeAttribute("resolved", Long.toString(ff.getResolved().getTime())); //$NON-NLS-1$
        if (!ff.isInBucket() && ff.getDescription() != null) {
            w.writeAttribute("description", ApplicationHelper.escapeControls(ff.getDescription())); //$NON-NLS-1$
        }
        w.writeCharacters(EOL);

        for (Action a : ff) {

            if (!filter.isAcceptable(ff, a)) {
                continue;
            }

            w.writeCharacters(SKIPSKIP);
            w.writeStartElement("action"); //$NON-NLS-1$
            w.writeAttribute("id", Integer.toString(a.getId())); //$NON-NLS-1$
            w.writeAttribute("created", Long.toString(a.getCreated().getTime())); //$NON-NLS-1$
            w.writeAttribute("resolution", a.getResolution().toString()); //$NON-NLS-1$
            if (a.getResolved() != null)
                w.writeAttribute("resolved", Long.toString(a.getResolved().getTime())); //$NON-NLS-1$
            if (a.getModified() != null)
                w.writeAttribute("modified", Long.toString(a.getModified().getTime())); //$NON-NLS-1$
            if (a.getDescription() != null)
                w.writeAttribute("description", ApplicationHelper.escapeControls(a.getDescription())); //$NON-NLS-1$
            if (a.getStart() != null)
                w.writeAttribute("start", Long.toString(a.getStart().getTime())); //$NON-NLS-1$
            if (a.getRemind() != null)
                w.writeAttribute("remind", Long.toString(a.getRemind().getTime())); //$NON-NLS-1$
            if (a.getDue() != null)
                w.writeAttribute("due", Long.toString(a.getDue().getTime())); //$NON-NLS-1$
            if (a.getType() != null)
                w.writeAttribute("type", a.getType().toString()); //$NON-NLS-1$
            if (a.getUrl() != null)
                w.writeAttribute("url", a.getUrl().toString()); //$NON-NLS-1$
            if (a.isQueued())
                w.writeAttribute("queued", Boolean.toString(a.isQueued())); //$NON-NLS-1$
            if (a.getProject() != null)
                w.writeAttribute("project", a.getProject().toString()); //$NON-NLS-1$
            if (a.getPriority() != null)
                w.writeAttribute("priority", a.getPriority().toString()); //$NON-NLS-1$
            w.writeEndElement();
            w.writeCharacters(EOL);
        }
        w.writeCharacters(SKIP);
        w.writeEndElement();
        w.writeCharacters(EOL);
    }
    w.writeEndElement();
    w.writeCharacters(EOL);

    // Write projects
    Project[] pn = model.toProjectsArray();
    w.writeStartElement("projects"); //$NON-NLS-1$
    w.writeCharacters(EOL);

    for (int i = 0; i < pn.length; i++) {
        Project ff = pn[i];

        if (!filter.isAcceptable(ff, null)) {
            continue;
        }

        w.writeCharacters(SKIP);
        w.writeStartElement("project"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(ff.getId())); //$NON-NLS-1$
        w.writeAttribute("name", ff.getName()); //$NON-NLS-1$
        w.writeAttribute("closed", String.valueOf(ff.isClosed())); //$NON-NLS-1$
        if (ff.getCreated() != null)
            w.writeAttribute("created", Long.toString(ff.getCreated().getTime())); //$NON-NLS-1$
        if (ff.getModified() != null)
            w.writeAttribute("modified", Long.toString(ff.getModified().getTime())); //$NON-NLS-1$
        if (ff.getResolved() != null)
            w.writeAttribute("resolved", Long.toString(ff.getResolved().getTime())); //$NON-NLS-1$

        if (ff.getDescription() != null) {
            w.writeAttribute("description", ApplicationHelper.escapeControls(ff.getDescription())); //$NON-NLS-1$
        }

        StringBuilder sb = new StringBuilder();

        for (Action a : ff) {
            if (!filter.isAcceptable(ff, a)) {
                continue;
            }
            if (sb.length() > 0) {
                sb.append(","); //$NON-NLS-1$
            }
            sb.append(a.getId());
        }
        w.writeAttribute("actions", sb.toString()); //$NON-NLS-1$
        w.writeEndElement();
        w.writeCharacters(EOL);
    }
    w.writeEndElement();
    w.writeCharacters(EOL);

    // Write queue
    Folder f = model.getQueue();

    if (filter.isAcceptable(f, null)) {
        w.writeStartElement("queue"); //$NON-NLS-1$
        w.writeAttribute("id", String.valueOf(f.getId())); //$NON-NLS-1$
        w.writeAttribute("name", f.getName()); //$NON-NLS-1$

        StringBuilder sb = new StringBuilder();
        Iterator<Action> i = f.iterator();
        if (i.hasNext()) {
            sb.append(i.next().getId());
        }
        while (i.hasNext()) {
            sb.append(","); //$NON-NLS-1$
            sb.append(i.next().getId());
        }
        w.writeAttribute("actions", sb.toString()); //$NON-NLS-1$
        w.writeEndElement();
        w.writeCharacters(EOL);
    }

    // containers
    w.writeEndElement();
    w.writeEndDocument();

    w.flush();
    w.close();

    //changed=false;

}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

private static void startXmlDocument(XMLStreamWriter writer, long timestamp) throws XMLStreamException {
    writer.writeStartDocument(FILE_ENCODING, "1.0");
    writer.writeStartElement(GNOS_ROOT);
    writer.writeAttribute("date", formatToUtc(new Date(timestamp)));
}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

private static void addDownloadUrlEntryToXml(XMLStreamWriter writer, String id, String downloadUrl,
        int rowCount) throws XMLStreamException {
    writer.writeStartElement(GNOS_RECORD);
    writer.writeAttribute("id", String.valueOf(rowCount));

    addXmlElement(writer, GNOS_RECORD_ID, id);
    addXmlElement(writer, GNOS_RECORD_URI, downloadUrl);

    writer.writeStartElement(GNOS_FILES);
}

From source file:org.icgc.dcc.portal.manifest.writer.GNOSManifestWriter.java

private static void addFileInfoEntriesToXml(XMLStreamWriter writer, Iterable<ManifestFile> info)
        throws XMLStreamException {
    for (val file : info) {
        writer.writeStartElement(GNOS_FILE);

        addXmlElement(writer, GNOS_FILE_NAME, file.getName());
        addXmlElement(writer, GNOS_FILE_SIZE, file.getSize() + "");

        writer.writeStartElement(GNOS_CHECK_SUM);
        writer.writeAttribute("type", "md5");
        writer.writeCharacters(file.getMd5sum());
        writer.writeEndElement();//from  w w  w. j  av  a 2 s  .c o  m

        writer.writeEndElement();
    }
}

From source file:org.intermine.api.tracker.xml.TemplateTrackBinding.java

/**
 * Convert a TemplateTrack to XML and write XML to given writer.
 * @param uos the UserObjectStore// w ww.  j  a v a2 s .c o  m
 * @param writer the XMLStreamWriter to write to
 */
public static void marshal(ObjectStore uos, XMLStreamWriter writer) {
    Connection conn = null;
    Statement stm = null;
    ResultSet rs = null;

    try {
        writer.writeCharacters("\n");
        writer.writeStartElement(TEMPLATETRACKS);
        conn = ((ObjectStoreWriterInterMineImpl) uos).getConnection();
        String sql = "SELECT templatename, username, sessionidentifier,timestamp " + "FROM "
                + TrackerUtil.TEMPLATE_TRACKER_TABLE;
        stm = conn.createStatement();
        rs = stm.executeQuery(sql);
        while (rs.next()) {
            writer.writeCharacters("\n");
            writer.writeStartElement(TEMPLATETRACK);
            writer.writeAttribute("templatename", rs.getString(1));
            String username = rs.getString(2);
            if (!StringUtils.isBlank(username)) {
                writer.writeAttribute("username", username);
            }
            writer.writeAttribute("sessionidentifier", rs.getString(3));
            writer.writeAttribute("timestamp", rs.getTimestamp(4).toString());
            writer.writeEndElement();
        }
        writer.writeCharacters("\n");
        writer.writeEndElement();
    } catch (SQLException sqle) {
        LOG.error("The templatetrack table does't exist!", sqle);
        try {
            writer.writeEndElement();
        } catch (XMLStreamException e) {
        }
    } catch (XMLStreamException e) {
        throw new RuntimeException("exception while marshalling template tracks", e);
    } finally {
        if (rs != null) {
            try {
                rs.close();
                if (stm != null) {
                    stm.close();
                }
            } catch (SQLException e) {
                LOG.error("Problem closing  resources.", e);
            }
        }
        ((ObjectStoreWriterInterMineImpl) uos).releaseConnection(conn);
    }
}

From source file:org.intermine.api.xml.ProfileManagerBinding.java

/**
 * Convert the contents of a ProfileManager to XML and write the XML to the given writer.
 * @param profileManager the ProfileManager
 * @param writer the XMLStreamWriter to write to
 *///www .  jav a 2  s  .c  o m
public static void marshal(ProfileManager profileManager, XMLStreamWriter writer) {
    try {
        writer.writeStartElement("userprofiles");
        String profileVersion = getProfileVersion(profileManager.getProfileObjectStoreWriter());
        writer.writeAttribute(MetadataManager.PROFILE_FORMAT_VERSION, profileVersion);
        List<?> usernames = profileManager.getProfileUserNames();

        for (Object userName : usernames) {
            Profile profile = profileManager.getProfile((String) userName);
            LOG.info("Writing profile: " + profile.getUsername());
            long startTime = System.currentTimeMillis();

            ProfileBinding.marshal(profile, profileManager.getProductionObjectStore(), writer,
                    profileManager.getVersion(), getClassKeys(profileManager.getProductionObjectStore()));

            long totalTime = System.currentTimeMillis() - startTime;
            LOG.info("Finished writing profile: " + profile.getUsername() + " took " + totalTime + "ms.");
        }

        TrackManagerBinding.marshal(profileManager.getProfileObjectStoreWriter(), writer);
        writer.writeEndElement();
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.intermine.pathquery.PathQueryBinding.java

/**
 * Marshal to an XMLStreamWriter./*from  w  w w  . j  a v  a2 s  .com*/
 *
 * @param query the PathQuery
 * @param queryName the name of the query
 * @param modelName the model name
 * @param writer the xml stream writer to write to
 * @param version the version number of the xml format, an attribute of the ProfileManager
 */
public void doMarshal(PathQuery query, String queryName, String modelName, XMLStreamWriter writer,
        int version) {
    try {
        writer.writeStartElement("query");
        writer.writeAttribute("name", queryName);
        writer.writeAttribute("model", modelName);
        writer.writeAttribute("view", StringUtil.join(query.getView(), " "));
        if (query.getDescription() != null) {
            writer.writeAttribute("longDescription", query.getDescription());
        } else {
            writer.writeAttribute("longDescription", "");
        }
        StringBuilder sort = new StringBuilder();
        boolean needComma = false;
        for (OrderElement oe : query.getOrderBy()) {
            if (needComma) {
                sort.append(" ");
            }
            needComma = true;
            sort.append(oe.getOrderPath() + (oe.getDirection().equals(OrderDirection.ASC) ? " asc" : " desc"));
        }
        String sortString = sort.toString();
        if (!"".equals(sortString)) {
            writer.writeAttribute("sortOrder", sortString);
        }
        String logic = query.getConstraintLogic();
        boolean hasMultipleConstraints = false;
        if ((logic != null) && (logic.length() > 1)) {
            writer.writeAttribute("constraintLogic", query.getConstraintLogic());
            hasMultipleConstraints = true;
        }
        marshalPathQueryJoinStyle(query, writer);
        marshalPathQueryDescriptions(query, writer);
        marshalPathQueryConstraints(query, writer, hasMultipleConstraints);
        writer.writeEndElement();
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.intermine.pathquery.PathQueryBinding.java

/**
 * Create XML for the join style in a PathQuery.
 *///from  w ww .j  a va2 s.  co m
private static void marshalPathQueryJoinStyle(PathQuery query, XMLStreamWriter writer)
        throws XMLStreamException {
    for (Map.Entry<String, OuterJoinStatus> entry : query.getOuterJoinStatus().entrySet()) {
        writer.writeEmptyElement("join");
        writer.writeAttribute("path", entry.getKey());
        writer.writeAttribute("style", entry.getValue().toString());
        //writer.writeEndElement();
    }
}

From source file:org.intermine.pathquery.PathQueryBinding.java

/**
 * Create XML for the path descriptions in a PathQuery.
 *//*from   www .jav  a2 s. c  o  m*/
private static void marshalPathQueryDescriptions(PathQuery query, XMLStreamWriter writer)
        throws XMLStreamException {
    for (Map.Entry<String, String> entry : query.getDescriptions().entrySet()) {
        String path = entry.getKey();
        String description = entry.getValue();
        writer.writeEmptyElement("pathDescription");
        writer.writeAttribute("pathString", path);
        writer.writeAttribute("description", description);
    }
}

From source file:org.intermine.pathquery.PathQueryBinding.java

/**
 * Create XML for the constraints in a PathQuery.
 *//*  ww w.  ja  v  a  2s  .c  o  m*/
private void marshalPathQueryConstraints(PathQuery query, XMLStreamWriter writer,
        boolean hasMultipleConstraints) throws XMLStreamException {
    for (Map.Entry<PathConstraint, String> constraint : query.getConstraints().entrySet()) {
        boolean emptyElement = true;
        if (constraint.getKey() instanceof PathConstraintMultiValue) {
            emptyElement = false;
        }

        if (emptyElement) {
            writer.writeEmptyElement("constraint");
        } else {
            writer.writeStartElement("constraint");
        }
        writer.writeAttribute("path", constraint.getKey().getPath());
        if ((constraint.getValue() != null) && (hasMultipleConstraints)) {
            writer.writeAttribute("code", constraint.getValue());
        }
        doAdditionalConstraintStuff(query, constraint.getKey(), writer);
        if (constraint.getKey() instanceof PathConstraintAttribute) {
            writer.writeAttribute("op", "" + constraint.getKey().getOp());
            String outputValue = ((PathConstraintAttribute) constraint.getKey()).getValue();
            writer.writeAttribute("value", "" + outputValue);
        } else if (constraint.getKey() instanceof PathConstraintNull) {
            writer.writeAttribute("op", "" + constraint.getKey().getOp());
        } else if (constraint.getKey() instanceof PathConstraintSubclass) {
            writer.writeAttribute("type", ((PathConstraintSubclass) constraint.getKey()).getType());
        } else if (constraint.getKey() instanceof PathConstraintBag) {
            writer.writeAttribute("op", "" + constraint.getKey().getOp());
            writer.writeAttribute("value", ((PathConstraintBag) constraint.getKey()).getBag());
        } else if (constraint.getKey() instanceof PathConstraintIds) {
            writer.writeAttribute("op", "" + constraint.getKey().getOp());
            StringBuilder sb = new StringBuilder();
            boolean needComma = false;
            for (Integer id : ((PathConstraintIds) constraint.getKey()).getIds()) {
                if (needComma) {
                    sb.append(", ");
                }
                needComma = true;
                sb.append("" + id);
            }
            writer.writeAttribute("ids", sb.toString());
        } else if (constraint.getKey() instanceof PathConstraintMultiValue) {
            // Includes PathConstraintRange, which is serialised in the exact same manner.
            writer.writeAttribute("op", "" + constraint.getKey().getOp());

            for (String value : ((PathConstraintMultiValue) constraint.getKey()).getValues()) {
                if (value == null) {
                    writer.writeStartElement("nullValue");
                    writer.writeEndElement();
                } else {
                    if (!value.equals(value.trim())) {
                        throw new XMLStreamException("Value in MultiValue starts or ends with "
                                + "whitespace - this query cannot be represented in XML");
                    }
                    writer.writeStartElement("value");
                    writer.writeCharacters(value);
                    writer.writeEndElement();
                }
            }
        } else if (constraint.getKey() instanceof PathConstraintLoop) {
            writer.writeAttribute("op", "" + constraint.getKey().getOp());
            writer.writeAttribute("loopPath", ((PathConstraintLoop) constraint.getKey()).getLoopPath());
        } else if (constraint.getKey() instanceof PathConstraintLookup) {
            writer.writeAttribute("op", "" + constraint.getKey().getOp());
            writer.writeAttribute("value", ((PathConstraintLookup) constraint.getKey()).getValue());
            String extraValue = ((PathConstraintLookup) constraint.getKey()).getExtraValue();
            if (extraValue != null) {
                writer.writeAttribute("extraValue", extraValue);
            }
        } else {
            throw new IllegalStateException(
                    "Unrecognised constraint type " + constraint.getKey().getClass().getName());
        }
        if (!emptyElement) {
            writer.writeEndElement();
        }
    }
}