Example usage for javax.xml.stream XMLStreamWriter writeStartDocument

Introduction

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

Prototype

public void writeStartDocument() throws XMLStreamException;

Source Link

Document

Write the XML Declaration.

Usage

From source file:com.fiorano.openesb.application.application.Application.java

/**
 * Writes manageable properties file with the specified label
 * @param applicationFolderName event process folder
 * @param label environment label//  w w w  .  j  a  v  a 2 s .  com
 * @throws FioranoException FioranoException
 * @throws XMLStreamException XMLStreamException
 */
public void writeManageableProperties(File applicationFolderName, Label label)
        throws FioranoException, XMLStreamException {
    File manageablePropertiesFile = getManageablePropertiesFile(applicationFolderName, label);
    if (!manageablePropertiesFile.exists())
        manageablePropertiesFile.getParentFile().mkdirs();

    XMLOutputFactory outputFactory = XMLUtils.getStaxOutputFactory();
    //        System.out.println(".....:"+outputFactory);
    //outputFactory.setProperty(XMLOutputFactory.INDENTATION, "/t");
    XMLStreamWriter writer = null;
    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(manageablePropertiesFile);
        writer = outputFactory.createXMLStreamWriter(fos);
        writer.writeStartDocument();
        {

            writer.writeStartElement(ELEM_TARGET, ELEM_TARGET, Namespaces.URI_TARGET);
            writer.writeAttribute(XMLNS_TARGET, Namespaces.URI_TARGET);
            writer.writeAttribute(XMLNS_XSI, Namespaces.URI_XSI);
            writer.writeAttribute(XSI_LOCATION, Namespaces.URI_ENV_XSD);
            {
                for (ServiceInstance instance : getServiceInstances()) {
                    instance.writeManageableProperties(writer);
                }

            }
            writer.writeEndElement();
        }

        writer.writeEndDocument();

        writer.flush();
    } catch (XMLStreamException e) {
        throw new FioranoException(e);
    } catch (IOException e) {
        throw new FioranoException(e);
    } finally {
        try {
            if (writer != null)
                writer.close();
        } catch (XMLStreamException e) {
            // Ignore
        }

        try {
            if (fos != null)
                fos.close();
        } catch (IOException e) {
            // Ignore
        }
    }

}

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From source file:com.microsoft.tfs.core.ws.runtime.types.StaxAnyContentType.java

@Override
public void readFromElement(final XMLStreamReader reader) throws XMLStreamException {
    FastTempOutputStream ftos = null;//from  www  . j  av a  2  s. c o  m
    XMLStreamWriter writer = null;

    /*
     * When this method is called, the writer is positioned at the element
     * that contains the "any" content. Process the child elements until the
     * container is done.
     */

    /*
     * Advance one event to get the first child.
     */
    int event = reader.next();

    do {
        if (event == XMLStreamConstants.START_ELEMENT) {
            /*
             * Parse the child element into its own temp file. The copier
             * will read the child's end element.
             */
            try {
                /*
                 * Get a new fast temp output stream.
                 */
                ftos = new FastTempOutputStream(heapStorageLimitBytes, initialHeapStorageSizeBytes);

                tempOutputStreams.add(ftos);

                /*
                 * Create a writer.
                 */
                writer = StaxFactoryProvider.getXMLOutputFactory().createXMLStreamWriter(ftos,
                        SOAPRequestEntity.SOAP_ENCODING);
                writer.writeStartDocument();

                StaxUtils.copyCurrentElement(reader, writer);

                /*
                 * Make sure to finish off the document.
                 */
                writer.writeEndDocument();
            } finally {
                if (writer != null) {
                    writer.close();
                }

                /*
                 * Closing writers does not close the underlying stream, so
                 * close that manually. This is required so the temp stream
                 * can be read from.
                 */
                if (ftos != null) {
                    try {
                        ftos.close();
                    } catch (final IOException e) {
                        log.error(e);
                    }
                }

            }
        }
    } while ((event = reader.next()) != XMLStreamConstants.END_ELEMENT);
}

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From source file:com.liferay.portal.util.LocalizationImpl.java

public String updateLocalization(String xml, String key, String value, String requestedLanguageId,
        String defaultLanguageId, boolean cdata, boolean localized) {

    xml = _sanitizeXML(xml);/*w  w  w .  ja va2s .c  o  m*/

    XMLStreamReader xmlStreamReader = null;
    XMLStreamWriter xmlStreamWriter = null;

    ClassLoader portalClassLoader = PortalClassLoaderUtil.getClassLoader();

    Thread currentThread = Thread.currentThread();

    ClassLoader contextClassLoader = currentThread.getContextClassLoader();

    try {
        if (contextClassLoader != portalClassLoader) {
            currentThread.setContextClassLoader(portalClassLoader);
        }

        XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();

        xmlStreamReader = xmlInputFactory.createXMLStreamReader(new UnsyncStringReader(xml));

        String availableLocales = StringPool.BLANK;

        // Read root node

        if (xmlStreamReader.hasNext()) {
            xmlStreamReader.nextTag();

            availableLocales = xmlStreamReader.getAttributeValue(null, _AVAILABLE_LOCALES);

            if (Validator.isNull(availableLocales)) {
                availableLocales = defaultLanguageId;
            }

            if (availableLocales.indexOf(requestedLanguageId) == -1) {
                availableLocales = StringUtil.add(availableLocales, requestedLanguageId, StringPool.COMMA);
            }
        }

        UnsyncStringWriter unsyncStringWriter = new UnsyncStringWriter();

        XMLOutputFactory xmlOutputFactory = XMLOutputFactory.newInstance();

        xmlStreamWriter = xmlOutputFactory.createXMLStreamWriter(unsyncStringWriter);

        xmlStreamWriter.writeStartDocument();
        xmlStreamWriter.writeStartElement(_ROOT);

        if (localized) {
            xmlStreamWriter.writeAttribute(_AVAILABLE_LOCALES, availableLocales);
            xmlStreamWriter.writeAttribute(_DEFAULT_LOCALE, defaultLanguageId);
        }

        _copyNonExempt(xmlStreamReader, xmlStreamWriter, requestedLanguageId, defaultLanguageId, cdata);

        xmlStreamWriter.writeStartElement(key);

        if (localized) {
            xmlStreamWriter.writeAttribute(_LANGUAGE_ID, requestedLanguageId);
        }

        if (cdata) {
            xmlStreamWriter.writeCData(value);
        } else {
            xmlStreamWriter.writeCharacters(value);
        }

        xmlStreamWriter.writeEndElement();
        xmlStreamWriter.writeEndElement();
        xmlStreamWriter.writeEndDocument();

        xmlStreamWriter.close();
        xmlStreamWriter = null;

        xml = unsyncStringWriter.toString();
    } catch (Exception e) {
        if (_log.isWarnEnabled()) {
            _log.warn(e, e);
        }
    } finally {
        if (contextClassLoader != portalClassLoader) {
            currentThread.setContextClassLoader(contextClassLoader);
        }

        if (xmlStreamReader != null) {
            try {
                xmlStreamReader.close();
            } catch (Exception e) {
            }
        }

        if (xmlStreamWriter != null) {
            try {
                xmlStreamWriter.close();
            } catch (Exception e) {
            }
        }
    }

    return xml;
}

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From source file:com.liferay.portal.util.LocalizationImpl.java

public String removeLocalization(String xml, String key, String requestedLanguageId, boolean cdata,
        boolean localized) {

    if (Validator.isNull(xml)) {
        return StringPool.BLANK;
    }/*w ww.j  a v a2  s  .  c o m*/

    xml = _sanitizeXML(xml);

    String systemDefaultLanguageId = LocaleUtil.toLanguageId(LocaleUtil.getDefault());

    XMLStreamReader xmlStreamReader = null;
    XMLStreamWriter xmlStreamWriter = null;

    ClassLoader portalClassLoader = PortalClassLoaderUtil.getClassLoader();

    Thread currentThread = Thread.currentThread();

    ClassLoader contextClassLoader = currentThread.getContextClassLoader();

    try {
        if (contextClassLoader != portalClassLoader) {
            currentThread.setContextClassLoader(portalClassLoader);
        }

        XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();

        xmlStreamReader = xmlInputFactory.createXMLStreamReader(new UnsyncStringReader(xml));

        String availableLocales = StringPool.BLANK;
        String defaultLanguageId = StringPool.BLANK;

        // Read root node

        if (xmlStreamReader.hasNext()) {
            xmlStreamReader.nextTag();

            availableLocales = xmlStreamReader.getAttributeValue(null, _AVAILABLE_LOCALES);
            defaultLanguageId = xmlStreamReader.getAttributeValue(null, _DEFAULT_LOCALE);

            if (Validator.isNull(defaultLanguageId)) {
                defaultLanguageId = systemDefaultLanguageId;
            }
        }

        if ((availableLocales != null) && (availableLocales.indexOf(requestedLanguageId) != -1)) {

            availableLocales = StringUtil.remove(availableLocales, requestedLanguageId, StringPool.COMMA);

            UnsyncStringWriter unsyncStringWriter = new UnsyncStringWriter();

            XMLOutputFactory xmlOutputFactory = XMLOutputFactory.newInstance();

            xmlStreamWriter = xmlOutputFactory.createXMLStreamWriter(unsyncStringWriter);

            xmlStreamWriter.writeStartDocument();
            xmlStreamWriter.writeStartElement(_ROOT);

            if (localized) {
                xmlStreamWriter.writeAttribute(_AVAILABLE_LOCALES, availableLocales);
                xmlStreamWriter.writeAttribute(_DEFAULT_LOCALE, defaultLanguageId);
            }

            _copyNonExempt(xmlStreamReader, xmlStreamWriter, requestedLanguageId, defaultLanguageId, cdata);

            xmlStreamWriter.writeEndElement();
            xmlStreamWriter.writeEndDocument();

            xmlStreamWriter.close();
            xmlStreamWriter = null;

            xml = unsyncStringWriter.toString();
        }
    } catch (Exception e) {
        if (_log.isWarnEnabled()) {
            _log.warn(e, e);
        }
    } finally {
        if (contextClassLoader != portalClassLoader) {
            currentThread.setContextClassLoader(contextClassLoader);
        }

        if (xmlStreamReader != null) {
            try {
                xmlStreamReader.close();
            } catch (Exception e) {
            }
        }

        if (xmlStreamWriter != null) {
            try {
                xmlStreamWriter.close();
            } catch (Exception e) {
            }
        }
    }

    return xml;
}

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From source file:org.gaul.s3proxy.S3ProxyHandler.java

private void handleContainerLocation(HttpServletResponse response, BlobStore blobStore, String containerName)
        throws IOException {
    try (Writer writer = response.getWriter()) {
        XMLStreamWriter xml = xmlOutputFactory.createXMLStreamWriter(writer);
        xml.writeStartDocument();//  w  w w.j a  va  2  s .c o  m
        // TODO: using us-standard semantics but could emit actual location
        xml.writeStartElement("LocationConstraint");
        xml.writeDefaultNamespace(AWS_XMLNS);
        xml.writeEndElement();
        xml.flush();
    } catch (XMLStreamException xse) {
        throw new IOException(xse);
    }
}

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From source file:org.gaul.s3proxy.S3ProxyHandler.java

protected final void sendSimpleErrorResponse(HttpServletRequest request, HttpServletResponse response,
        S3ErrorCode code, String message, Map<String, String> elements) throws IOException {
    logger.debug("{} {}", code, elements);

    response.setStatus(code.getHttpStatusCode());

    if (request.getMethod().equals("HEAD")) {
        // The HEAD method is identical to GET except that the server MUST
        // NOT return a message-body in the response.
        return;//ww w. j  a  va 2 s .c  om
    }

    try (Writer writer = response.getWriter()) {
        XMLStreamWriter xml = xmlOutputFactory.createXMLStreamWriter(writer);
        xml.writeStartDocument();
        xml.writeStartElement("Error");

        writeSimpleElement(xml, "Code", code.getErrorCode());
        writeSimpleElement(xml, "Message", message);

        for (Map.Entry<String, String> entry : elements.entrySet()) {
            writeSimpleElement(xml, entry.getKey(), entry.getValue());
        }

        writeSimpleElement(xml, "RequestId", FAKE_REQUEST_ID);

        xml.writeEndElement();
        xml.flush();
    } catch (XMLStreamException xse) {
        throw new IOException(xse);
    }
}

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From source file:org.gaul.s3proxy.S3ProxyHandler.java

private void handleMultiBlobRemove(HttpServletResponse response, InputStream is, BlobStore blobStore,
        String containerName) throws IOException {
    DeleteMultipleObjectsRequest dmor = new XmlMapper().readValue(is, DeleteMultipleObjectsRequest.class);
    Collection<String> blobNames = new ArrayList<>();
    for (DeleteMultipleObjectsRequest.S3Object s3Object : dmor.objects) {
        blobNames.add(s3Object.key);
    }/*  w  ww. j a  v  a 2  s  .c o  m*/

    blobStore.removeBlobs(containerName, blobNames);

    try (Writer writer = response.getWriter()) {
        XMLStreamWriter xml = xmlOutputFactory.createXMLStreamWriter(writer);
        xml.writeStartDocument();
        xml.writeStartElement("DeleteResult");
        xml.writeDefaultNamespace(AWS_XMLNS);

        if (!dmor.quiet) {
            for (String blobName : blobNames) {
                xml.writeStartElement("Deleted");

                writeSimpleElement(xml, "Key", blobName);

                xml.writeEndElement();
            }
        }

        // TODO: emit error stanza
        xml.writeEndElement();
        xml.flush();
    } catch (XMLStreamException xse) {
        throw new IOException(xse);
    }
}

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From source file:org.gaul.s3proxy.S3ProxyHandler.java

private void handleContainerList(HttpServletResponse response, BlobStore blobStore) throws IOException {
    PageSet<? extends StorageMetadata> buckets = blobStore.list();

    try (Writer writer = response.getWriter()) {
        XMLStreamWriter xml = xmlOutputFactory.createXMLStreamWriter(writer);
        xml.writeStartDocument();/*from   w w  w  .jav  a  2 s  .  c om*/
        xml.writeStartElement("ListAllMyBucketsResult");
        xml.writeDefaultNamespace(AWS_XMLNS);

        writeOwnerStanza(xml);

        xml.writeStartElement("Buckets");
        for (StorageMetadata metadata : buckets) {
            xml.writeStartElement("Bucket");

            writeSimpleElement(xml, "Name", metadata.getName());

            Date creationDate = metadata.getCreationDate();
            if (creationDate == null) {
                // Some providers, e.g., Swift, do not provide container
                // creation date.  Emit a bogus one to satisfy clients like
                // s3cmd which require one.
                creationDate = new Date(0);
            }
            writeSimpleElement(xml, "CreationDate",
                    blobStore.getContext().utils().date().iso8601DateFormat(creationDate).trim());

            xml.writeEndElement();
        }
        xml.writeEndElement();

        xml.writeEndElement();
        xml.flush();
    } catch (XMLStreamException xse) {
        throw new IOException(xse);
    }
}

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From source file:org.gaul.s3proxy.S3ProxyHandler.java

private void handleGetContainerAcl(HttpServletResponse response, BlobStore blobStore, String containerName)
        throws IOException {
    ContainerAccess access = blobStore.getContainerAccess(containerName);

    try (Writer writer = response.getWriter()) {
        XMLStreamWriter xml = xmlOutputFactory.createXMLStreamWriter(writer);
        xml.writeStartDocument();/*from   w ww.j av  a 2  s.c om*/
        xml.writeStartElement("AccessControlPolicy");
        xml.writeDefaultNamespace(AWS_XMLNS);

        writeOwnerStanza(xml);

        xml.writeStartElement("AccessControlList");

        xml.writeStartElement("Grant");

        xml.writeStartElement("Grantee");
        xml.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
        xml.writeAttribute("xsi:type", "CanonicalUser");

        writeSimpleElement(xml, "ID", FAKE_OWNER_ID);
        writeSimpleElement(xml, "DisplayName", FAKE_OWNER_DISPLAY_NAME);

        xml.writeEndElement();

        writeSimpleElement(xml, "Permission", "FULL_CONTROL");

        xml.writeEndElement();

        if (access == ContainerAccess.PUBLIC_READ) {
            xml.writeStartElement("Grant");

            xml.writeStartElement("Grantee");
            xml.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
            xml.writeAttribute("xsi:type", "Group");

            writeSimpleElement(xml, "URI", "http://acs.amazonaws.com/groups/global/AllUsers");

            xml.writeEndElement();

            writeSimpleElement(xml, "Permission", "READ");

            xml.writeEndElement();
        }

        xml.writeEndElement();

        xml.writeEndElement();
        xml.flush();
    } catch (XMLStreamException xse) {
        throw new IOException(xse);
    }
}

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From source file:org.gaul.s3proxy.S3ProxyHandler.java

private void handleGetBlobAcl(HttpServletResponse response, BlobStore blobStore, String containerName,
        String blobName) throws IOException {
    BlobAccess access = blobStore.getBlobAccess(containerName, blobName);

    try (Writer writer = response.getWriter()) {
        XMLStreamWriter xml = xmlOutputFactory.createXMLStreamWriter(writer);
        xml.writeStartDocument();//  w w  w.j  av  a  2  s .  c o  m
        xml.writeStartElement("AccessControlPolicy");
        xml.writeDefaultNamespace(AWS_XMLNS);

        writeOwnerStanza(xml);

        xml.writeStartElement("AccessControlList");

        xml.writeStartElement("Grant");

        xml.writeStartElement("Grantee");
        xml.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
        xml.writeAttribute("xsi:type", "CanonicalUser");

        writeSimpleElement(xml, "ID", FAKE_OWNER_ID);
        writeSimpleElement(xml, "DisplayName", FAKE_OWNER_DISPLAY_NAME);

        xml.writeEndElement();

        writeSimpleElement(xml, "Permission", "FULL_CONTROL");

        xml.writeEndElement();

        if (access == BlobAccess.PUBLIC_READ) {
            xml.writeStartElement("Grant");

            xml.writeStartElement("Grantee");
            xml.writeNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
            xml.writeAttribute("xsi:type", "Group");

            writeSimpleElement(xml, "URI", "http://acs.amazonaws.com/groups/global/AllUsers");

            xml.writeEndElement();

            writeSimpleElement(xml, "Permission", "READ");

            xml.writeEndElement();
        }

        xml.writeEndElement();

        xml.writeEndElement();
        xml.flush();
    } catch (XMLStreamException xse) {
        throw new IOException(xse);
    }
}

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