Examples with XmlNode org.ovirt.engine.core.utils.ovf.xml.XmlNode used on opensource projects

Example 41 with XmlNode

use of org.ovirt.engine.core.utils.ovf.xml.XmlNode in project ovirt-engine by oVirt.

the class OvfUtils method isExternalVM.

public boolean isExternalVM(XmlDocument xmlDocument) {
    XmlNode content = xmlDocument.selectSingleNode("//*/Content");
    NodeList nodeList = content.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        if (node.getNodeName().equals(VM_ORIGIN) && node.getChildNodes().item(0) != null) {
            Integer originType = Integer.valueOf(node.getChildNodes().item(0).getNodeValue());
            return OriginType.EXTERNAL == OriginType.forValue(originType);
        }
    }
    return false;
}

Example 42 with XmlNode

use of org.ovirt.engine.core.utils.ovf.xml.XmlNode in project ovirt-engine by oVirt.

the class OvfUtils method fetchLeaseDomainId.

public static Guid fetchLeaseDomainId(String ovfData) {
    Guid leaseDomainId = null;
    try {
        XmlDocument xmlDocument = new XmlDocument(ovfData);
        XmlNode xmlNode = xmlDocument.selectSingleNode("//*/Content").selectSingleNode("LeaseDomainId");
        if (xmlNode != null) {
            leaseDomainId = Guid.createGuidFromString(xmlNode.innerText);
        }
    } catch (Exception e) {
        log.debug("failed to parse a given ovf configuration: \n" + ovfData, e);
    }
    return leaseDomainId;
}

Example 43 with XmlNode

use of org.ovirt.engine.core.utils.ovf.xml.XmlNode in project ovirt-engine by oVirt.

the class VmDevicesConverter method parseDev.

/**
 * This method should be used for managed devices with one instance per VM
 */
private Map<String, Object> parseDev(VmDeviceGeneralType devType, XmlDocument document, List<VmDevice> devices) {
    VmDevice dbDevice = filterDevice(devices, devType);
    if (dbDevice == null) {
        return Collections.emptyMap();
    }
    XmlNode node = selectSingleNode(document, devType);
    if (node == null) {
        return Collections.emptyMap();
    }
    Map<String, Object> result = new HashMap<>();
    result.put(VdsProperties.Device, devType);
    result.put(VdsProperties.DeviceId, dbDevice.getDeviceId().toString());
    result.put(VdsProperties.Address, parseAddress(node));
    result.put(VdsProperties.Alias, parseAlias(node));
    result.put(VdsProperties.SpecParams, dbDevice.getSpecParams());
    return result;
}

Example 44 with XmlNode

use of org.ovirt.engine.core.utils.ovf.xml.XmlNode in project ovirt-engine by oVirt.

the class VmDevicesConverter method convert.

public Map<String, Object> convert(Guid vmId, Guid hostId, String xml) throws Exception {
    String devicesXml = xml.substring(xml.indexOf(DEVICES_START_ELEMENT), xml.indexOf(DEVICES_END_ELEMENT) + DEVICES_END_ELEMENT.length());
    XmlDocument document = new XmlDocument(devicesXml);
    XmlNode metadata = new XmlDocument(xml).selectSingleNode("domain/metadata");
    Map<String, Object> result = new HashMap<>();
    result.put(VdsProperties.vm_guid, vmId.toString());
    result.put(VdsProperties.Devices, parseDevices(vmId, hostId, document));
    result.put(VdsProperties.GuestDiskMapping, parseDiskMapping(metadata));
    return result;
}

Example 45 with XmlNode

use of org.ovirt.engine.core.utils.ovf.xml.XmlNode in project ovirt-engine by oVirt.

the class VmDevicesConverter method parseVideos.

private List<Map<String, Object>> parseVideos(XmlDocument document, List<VmDevice> devices) {
    List<VmDevice> dbDevices = filterDevices(devices, VmDeviceGeneralType.VIDEO);
    List<Map<String, Object>> result = new ArrayList<>();
    for (XmlNode node : selectNodes(document, VmDeviceGeneralType.VIDEO)) {
        Map<String, Object> dev = new HashMap<>();
        dev.put(VdsProperties.Type, VmDeviceGeneralType.VIDEO.getValue());
        dev.put(VdsProperties.Device, parseVideoType(node));
        dev.put(VdsProperties.Address, parseAddress(node));
        dev.put(VdsProperties.Alias, parseAlias(node));
        // There is supposed to be one video device of each type (spice/vnc/..)
        VmDevice dbDev = correlate(dev, dbDevices, device -> dbDevices.stream().filter(d -> d.getDevice().equals(device.get(VdsProperties.Device))).findFirst().orElse(null));
        if (dbDev == null) {
            log.warn("unmanaged video device with address '{}' is ignored", dev.get(VdsProperties.Address));
            continue;
        }
        dbDevices.remove(dbDev);
        dev.put(VdsProperties.DeviceId, dbDev.getDeviceId().toString());
        dev.put(VdsProperties.SpecParams, dbDev.getSpecParams());
        result.add(dev);
    }
    return result;
}