Examples with XMLStreamWriter javax.xml.stream.XMLStreamWriter used on opensource projects

Example 6 with XMLStreamWriter

use of javax.xml.stream.XMLStreamWriter in project qi4j-sdk by Qi4j.

the class StaxValueSerializer method adaptOutput.

@Override
protected XMLStreamWriter adaptOutput(OutputStream output) throws Exception {
    XMLStreamWriter xmlStreamWriter = outputFactory.createXMLStreamWriter(output, "UTF-8");
    xmlStreamWriter.writeStartDocument("utf-8", "1.1");
    return xmlStreamWriter;
}

Example 7 with XMLStreamWriter

use of javax.xml.stream.XMLStreamWriter in project OpenAttestation by OpenAttestation.

the class ReportsBO method getHostAttestationReport.

// BUG #497 XXX TODO needs rewrite to use HostAgentFactory and HostAgent interfaces
public String getHostAttestationReport(Hostname hostName) {
    XMLOutputFactory xof = XMLOutputFactory.newInstance();
    XMLStreamWriter xtw;
    StringWriter sw = new StringWriter();
    IManifestStrategy manifestStrategy;
    IManifestStrategyFactory strategyFactory;
    HashMap<String, ? extends IManifest> pcrManifestMap = null;
    TblHosts tblHosts = null;
    String attestationReport = "";
    try {
        tblHosts = getTblHostsJpaController().findByName(hostName.toString());
        if (tblHosts == null) {
            throw new ASException(ErrorCode.AS_HOST_NOT_FOUND, hostName.toString());
        }
        manifestStrategy = getManifestStrategy(tblHosts);
        // BUG #497  this is now obtained by IntelHostAgent using TAHelper's getQuoteInformationForHost which is what was called by TrustAgentManifestStrategy.getManifest()
        pcrManifestMap = manifestStrategy.getManifest(tblHosts);
    } catch (ASException aex) {
        throw aex;
    } catch (CryptographyException e) {
        throw new ASException(e, ErrorCode.AS_ENCRYPTION_ERROR, e.getCause() == null ? e.getMessage() : e.getCause().getMessage());
    } catch (Exception ex) {
        throw new ASException(ex);
    }
    try {
        // XXX BUG #497 this entire section in try{}catch{} has  moved to TAHelper and used by IntelHostAgent
        // We need to check if the host supports TPM or not. Only way we can do it
        // using the host table contents is by looking at the AIK Certificate. Based
        // on this flag we generate the attestation report.
        boolean tpmSupport = true;
        String hostType = tblHosts.getVmmMleId().getName();
        if (tblHosts.getAIKCertificate() == null || tblHosts.getAIKCertificate().isEmpty()) {
            tpmSupport = false;
        }
        // xtw = xof.createXMLStreamWriter(new FileWriter("c:\\temp\\nb_xml.xml"));
        xtw = xof.createXMLStreamWriter(sw);
        xtw.writeStartDocument();
        xtw.writeStartElement("Host_Attestation_Report");
        xtw.writeAttribute("Host_Name", hostName.toString());
        xtw.writeAttribute("Host_VMM", hostType);
        xtw.writeAttribute("TXT_Support", String.valueOf(tpmSupport));
        if (tpmSupport == true) {
            ArrayList<IManifest> pcrMFList = new ArrayList<IManifest>();
            pcrMFList.addAll(pcrManifestMap.values());
            for (IManifest pcrInfo : pcrMFList) {
                PcrManifest pInfo = (PcrManifest) pcrInfo;
                xtw.writeStartElement("PCRInfo");
                xtw.writeAttribute("ComponentName", String.valueOf(pInfo.getPcrNumber()));
                xtw.writeAttribute("DigestValue", pInfo.getPcrValue().toUpperCase());
                xtw.writeEndElement();
            }
        } else {
            xtw.writeStartElement("PCRInfo");
            xtw.writeAttribute("Error", "Host does not support TPM.");
            xtw.writeEndElement();
        }
        xtw.writeEndElement();
        xtw.writeEndDocument();
        xtw.flush();
        xtw.close();
        attestationReport = sw.toString();
    } catch (Exception ex) {
        throw new ASException(ex);
    }
    return attestationReport;
}

Example 8 with XMLStreamWriter

use of javax.xml.stream.XMLStreamWriter in project OpenAttestation by OpenAttestation.

the class CitrixHostAgent method getHostAttestationReport.

public String getHostAttestationReport(String pcrList) throws IOException {
    String attestationReport = "";
    XMLOutputFactory xof = XMLOutputFactory.newInstance();
    XMLStreamWriter xtw;
    StringWriter sw = new StringWriter();
    try {
        xtw = xof.createXMLStreamWriter(sw);
        xtw.writeStartDocument();
        xtw.writeStartElement("Host_Attestation_Report");
        xtw.writeAttribute("Host_Name", this.client.hostIpAddress);
        xtw.writeAttribute("vCenterVersion", "5.0");
        xtw.writeAttribute("HostVersion", "5.0");
        //xtw.writeAttribute("TXT_Support", tpmSupport.toString());
        HashMap<String, PcrManifest> pcrMap = client.getQuoteInformationForHost(pcrList);
        Iterator it = pcrMap.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry pairs = (Map.Entry) it.next();
            xtw.writeStartElement("PCRInfo");
            PcrManifest pcr = (PcrManifest) pairs.getValue();
            xtw.writeAttribute("ComponentName", Integer.toString(pcr.getPcrNumber()));
            xtw.writeAttribute("DigestValue", pcr.getPcrValue());
            xtw.writeEndElement();
            // avoids a ConcurrentModificationException
            it.remove();
        }
        xtw.writeEndElement();
        xtw.writeEndDocument();
        xtw.flush();
        xtw.close();
        attestationReport = sw.toString();
    } catch (XMLStreamException ex) {
        //            Logger.getLogger(CitrixHostAgent.class.getName()).log(Level.SEVERE, null, ex);
        log.error("Cannot get host attestation report", ex);
    }
    log.debug("getHostAttestationReport report:" + attestationReport);
    return attestationReport;
}

Example 9 with XMLStreamWriter

use of javax.xml.stream.XMLStreamWriter in project jersey by jersey.

the class JettisonListElementProvider method writeCollection.

@Override
public final void writeCollection(Class<?> elementType, Collection<?> t, MediaType mediaType, Charset c, Marshaller m, OutputStream entityStream) throws JAXBException, IOException {
    final OutputStreamWriter osw = new OutputStreamWriter(entityStream, c);
    JettisonConfig origJsonConfig = JettisonConfig.DEFAULT;
    if (m instanceof JettisonConfigured) {
        origJsonConfig = ((JettisonConfigured) m).getJSONConfiguration();
    }
    final JettisonConfig unwrappingJsonConfig = JettisonConfig.createJSONConfiguration(origJsonConfig);
    final XMLStreamWriter jxsw = Stax2JettisonFactory.createWriter(osw, unwrappingJsonConfig);
    final String invisibleRootName = getRootElementName(elementType);
    try {
        jxsw.writeStartDocument();
        jxsw.writeStartElement(invisibleRootName);
        for (Object o : t) {
            m.marshal(o, jxsw);
        }
        jxsw.writeEndElement();
        jxsw.writeEndDocument();
        jxsw.flush();
    } catch (XMLStreamException ex) {
        Logger.getLogger(JettisonListElementProvider.class.getName()).log(Level.SEVERE, null, ex);
        throw new JAXBException(ex.getMessage(), ex);
    }
}

Example 10 with XMLStreamWriter

use of javax.xml.stream.XMLStreamWriter in project spring-framework by spring-projects.

the class StaxStreamHandlerTests method createStaxHandler.

@Override
protected AbstractStaxHandler createStaxHandler(Result result) throws XMLStreamException {
    XMLOutputFactory outputFactory = XMLOutputFactory.newFactory();
    XMLStreamWriter streamWriter = outputFactory.createXMLStreamWriter(result);
    return new StaxStreamHandler(streamWriter);
}