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

Example 16 with XmlDocument

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

the class VmDevicesConverterTest method parseVolumeChainMoreItems.

@Test
public void parseVolumeChainMoreItems() throws Exception {
    XmlDocument devices = new XmlDocument(DEVICES_XML);
    List<Map<String, Object>> res = converter.parseVolumeChain(devices.selectSingleNode("//*/disk[2]"));
    assertEquals(3, res.size());
    assertEquals(res.get(0).get(VdsProperties.VolumeId), "cc5beaf2-3265-4b36-b7be-4f23dc3b07af");
    assertEquals(res.get(1).get(VdsProperties.VolumeId), "fff3c995-e7c3-4a2c-96a3-f0ce569a57c2");
    assertEquals(res.get(2).get(VdsProperties.VolumeId), "011046ce-312a-42e6-bcb7-764fd332da02");
}

Example 17 with XmlDocument

use of org.ovirt.engine.core.utils.ovf.xml.XmlDocument 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 18 with XmlDocument

use of org.ovirt.engine.core.utils.ovf.xml.XmlDocument 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;
}

Example 19 with XmlDocument

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

the class VmDevicesConverter method parseControllers.

private List<Map<String, Object>> parseControllers(XmlDocument document, List<VmDevice> devices) {
    List<VmDevice> dbDevices = filterDevices(devices, VmDeviceGeneralType.CONTROLLER);
    // devices with spec params to appear first
    dbDevices.sort((d1, d2) -> d1.getSpecParams().isEmpty() && !d2.getSpecParams().isEmpty() ? 1 : 0);
    List<Map<String, Object>> result = new ArrayList<>();
    for (XmlNode node : selectNodes(document, VmDeviceGeneralType.CONTROLLER)) {
        String address = parseAddress(node);
        String index = parseAttribute(node, INDEX);
        String model = parseAttribute(node, MODEL);
        Integer ioThreadId = parseIoThreadId(node);
        String devType = "virtio-scsi".equals(model) ? model : parseAttribute(node, TYPE);
        boolean devWithModelNone = model != null ? model.equals(UsbControllerModel.NONE.libvirtName) : false;
        // which is a special case of a device without address that is still marked as plugged
        if (address.isEmpty() && !devWithModelNone) {
            continue;
        }
        Map<String, Object> dev = new HashMap<>();
        dev.put(VdsProperties.Type, VmDeviceGeneralType.CONTROLLER.getValue());
        dev.put(VdsProperties.Device, devType);
        dev.put(VdsProperties.Address, address);
        dev.put(VdsProperties.Alias, parseAlias(node));
        VmDevice dbDev = correlate(dev, dbDevices, device -> dbDevices.stream().filter(d -> d.getDevice().equals(device.get(VdsProperties.Device))).filter(d -> {
            if (d.getSpecParams().isEmpty()) {
                return true;
            }
            if (ioThreadId != null && Objects.equals(d.getSpecParams().get(IO_THREAD_ID), ioThreadId)) {
                return true;
            }
            if (Objects.equals(d.getSpecParams().get(INDEX), index) && Objects.equals(d.getSpecParams().get(MODEL), model)) {
                return true;
            }
            return false;
        }).findFirst().orElse(null));
        if (dbDev != null) {
            dbDevices.remove(dbDev);
            dev.put(VdsProperties.DeviceId, dbDev.getDeviceId().toString());
            dev.put(VdsProperties.SpecParams, dbDev.getSpecParams());
        } else {
            dev.put(VdsProperties.DeviceId, Guid.newGuid().toString());
            Map<String, Object> specParams = new HashMap<>();
            if (index != null) {
                specParams.put(INDEX, index);
            }
            if (model != null) {
                specParams.put(MODEL, model);
            }
            if (ioThreadId != null) {
                specParams.put(IO_THREAD_ID, ioThreadId);
            }
            dev.put(VdsProperties.SpecParams, specParams);
        }
        result.add(dev);
    }
    return result;
}

Example 20 with XmlDocument

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

the class VmDevicesConverter method parseRedirs.

private List<Map<String, Object>> parseRedirs(XmlDocument document, List<VmDevice> devices) {
    List<VmDevice> dbDevices = filterDevices(devices, VmDeviceGeneralType.REDIR);
    List<Map<String, Object>> result = new ArrayList<>();
    for (XmlNode node : document.selectNodes("//*/redirdev")) {
        Map<String, Object> dev = new HashMap<>();
        dev.put(VdsProperties.Type, VmDeviceGeneralType.REDIR.getValue());
        dev.put(VdsProperties.Device, parseAttribute(node, TYPE));
        dev.put(VdsProperties.Address, parseAddress(node));
        dev.put(VdsProperties.Alias, parseAlias(node));
        VmDevice dbDev = correlate(dev, dbDevices, device -> dbDevices.stream().filter(d -> d.getDevice().equals(device.get(VdsProperties.Device))).findFirst().orElse(null));
        if (dbDev != null) {
            dbDevices.remove(dbDev);
            dev.put(VdsProperties.DeviceId, dbDev.getDeviceId().toString());
            dev.put(VdsProperties.SpecParams, dbDev.getSpecParams());
        } else {
            dev.put(VdsProperties.DeviceId, Guid.newGuid().toString());
        }
        result.add(dev);
    }
    return result;
}