UPnPDevice (OSGi Compendium Release 8)

```
public interface UPnPDevice
```
Represents a UPnP device. For each UPnP root and embedded device, an object is registered with the framework under the UPnPDevice interface.
The relationship between a root device and its embedded devices can be deduced using the UPnPDevice.CHILDREN_UDN and UPnPDevice.PARENT_UDN service registration properties.
The values of the UPnP property names are defined by the UPnP Forum.
All values of the UPnP properties are obtained from the device using the device's default locale.
If an application wants to query for a set of localized property values, it has to use the method UPnPDevice.getDescriptions(String locale).

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`CHILDREN_UDN` The property key that must be set for all devices containing other embedded devices.
`static String`	`DEVICE_CATEGORY` Constant for the value of the service property `DEVICE_CATEGORY` used for all UPnP devices.
`static String`	`FRIENDLY_NAME` Mandatory property key for a short user friendly version of the device name.
`static String`	`ID` Property key for the Unique Device ID property.
`static String`	`MANUFACTURER` Mandatory property key for the device manufacturer's property.
`static String`	`MANUFACTURER_URL` Optional property key for a URL to the device manufacturers Web site.
`static int`	`MATCH_GENERIC` Constant for the UPnP device match scale, indicating a generic match for the device.
`static int`	`MATCH_MANUFACTURER_MODEL` Constant for the UPnP device match scale, indicating a match with the device model.
`static int`	`MATCH_MANUFACTURER_MODEL_REVISION` Constant for the UPnP device match scale, indicating a match with the device revision.
`static int`	`MATCH_MANUFACTURER_MODEL_REVISION_SERIAL` Constant for the UPnP device match scale, indicating a match with the device revision and the serial number.
`static int`	`MATCH_TYPE` Constant for the UPnP device match scale, indicating a match with the device type.
`static String`	`MODEL_DESCRIPTION` Optional (but recommended) property key for a `String` object with a long description of the device for the end user.
`static String`	`MODEL_NAME` Mandatory property key for the device model name.
`static String`	`MODEL_NUMBER` Optional (but recommended) property key for a `String` class typed property holding the model number of the device.
`static String`	`MODEL_URL` Optional property key for a `String` typed property holding a string representing the URL to the Web site for this model.
`static String`	`PARENT_UDN` The property key that must be set for all embedded devices.
`static String`	`PRESENTATION_URL` Optional (but recommended) property key for a `String` typed property holding a string representing the URL to a device representation Web page.
`static String`	`SERIAL_NUMBER` Optional (but recommended) property key for a `String` typed property holding the serial number of the device.
`static String`	`TYPE` Property key for the UPnP Device Type property.
`static String`	`UDN` Property key for the Unique Device Name (UDN) property.
`static String`	`UPC` Optional property key for a `String` typed property holding the Universal Product Code (UPC) of the device.
`static String`	`UPNP_EXPORT` The `UPnP.export` service property is a hint that marks a device to be picked up and exported by the UPnP Service.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Dictionary<String,Object>`	`getDescriptions(String locale)` Get a set of localized UPnP properties.
`UPnPIcon[]`	`getIcons(String locale)` Lists all icons for this device in a given locale.
`UPnPService`	`getService(String serviceId)` Locates a specific service by its service id.
`UPnPService[]`	`getServices()` Lists all services provided by this device.

- Field Detail
  - MATCH_GENERIC
```
static final int MATCH_GENERIC
```
    Constant for the UPnP device match scale, indicating a generic match for the device. Value is 1.
    
    See Also:
    
    Constant Field Values
  - MATCH_TYPE
```
static final int MATCH_TYPE
```
    Constant for the UPnP device match scale, indicating a match with the device type. Value is 3.
    
    See Also:
    
    Constant Field Values
  - MATCH_MANUFACTURER_MODEL
```
static final int MATCH_MANUFACTURER_MODEL
```
    Constant for the UPnP device match scale, indicating a match with the device model. Value is 7.
    
    See Also:
    
    Constant Field Values
  - MATCH_MANUFACTURER_MODEL_REVISION
```
static final int MATCH_MANUFACTURER_MODEL_REVISION
```
    Constant for the UPnP device match scale, indicating a match with the device revision. Value is 15.
    
    See Also:
    
    Constant Field Values
  - MATCH_MANUFACTURER_MODEL_REVISION_SERIAL
```
static final int MATCH_MANUFACTURER_MODEL_REVISION_SERIAL
```
    Constant for the UPnP device match scale, indicating a match with the device revision and the serial number. Value is 31.
    
    See Also:
    
    Constant Field Values
  - DEVICE_CATEGORY
```
static final String DEVICE_CATEGORY
```
    Constant for the value of the service property DEVICE_CATEGORY used for all UPnP devices. Value is "UPnP".
    
    See Also:
    
    "org.osgi.service.device.Constants.DEVICE_CATEGORY", Constant Field Values
  - UPNP_EXPORT
```
static final String UPNP_EXPORT
```
    The UPnP.export service property is a hint that marks a device to be picked up and exported by the UPnP Service. Imported devices do not have this property set. The registered property requires no value.
    The UPNP_EXPORT string is "UPnP.export".
    
    See Also:
    
    Constant Field Values
  - UDN
```
static final String UDN
```
    Property key for the Unique Device Name (UDN) property. It is the unique identifier of an instance of a UPnPDevice. The value of the property is a String object of the Device UDN. Value of the key is "UPnP.device.UDN". This property must be set.
    
    See Also:
    
    Constant Field Values
  - ID
```
static final String ID
```
    Property key for the Unique Device ID property. This property is an alias to UPnPDevice.UDN. It is merely provided for reasons of symmetry with the UPnPService.ID property. The value of the property is a String object of the Device UDN. The value of the key is "UPnP.device.UDN".
    
    See Also:
    
    Constant Field Values
  - TYPE
```
static final String TYPE
```
    Property key for the UPnP Device Type property. Some standard property values are defined by the Universal Plug and Play Forum. The type string also includes a version number as defined in the UPnP specification. This property must be set.
    For standard devices defined by a UPnP Forum working committee, this must consist of the following components in the given order separated by colons:
    - urn
    - schemas-upnp-org
    - device
    - a device type suffix
    - an integer device version
    For non-standard devices specified by UPnP vendors following components must be specified in the given order separated by colons:
    - urn
    - an ICANN domain name owned by the vendor
    - device
    - a device type suffix
    - an integer device version
    To allow for backward compatibility the UPnP driver must automatically generate additional Device Type property entries for smaller versions than the current one. If for example a device announces its type as version 3, then properties for versions 2 and 1 must be automatically generated.
    In the case of exporting a UPnPDevice, the highest available version must be announced on the network.
    Syntax Example: urn:schemas-upnp-org:device:deviceType:v
    The value is "UPnP.device.type".
    See Also:
    
    Constant Field Values
  - MANUFACTURER
```
static final String MANUFACTURER
```
    Mandatory property key for the device manufacturer's property. The property value holds a String representation of the device manufacturer's name. Value is "UPnP.device.manufacturer".
    
    See Also:
    
    Constant Field Values
  - MODEL_NAME
```
static final String MODEL_NAME
```
    Mandatory property key for the device model name. The property value holds a String object giving more information about the device model. Value is "UPnP.device.modelName".
    
    See Also:
    
    Constant Field Values
  - FRIENDLY_NAME
```
static final String FRIENDLY_NAME
```
    Mandatory property key for a short user friendly version of the device name. The property value holds a String object with the user friendly name of the device. Value is "UPnP.device.friendlyName".
    
    See Also:
    
    Constant Field Values
  - MANUFACTURER_URL
```
static final String MANUFACTURER_URL
```
    Optional property key for a URL to the device manufacturers Web site. The value of the property is a String object representing the URL. Value is "UPnP.device.manufacturerURL".
    
    See Also:
    
    Constant Field Values
  - MODEL_DESCRIPTION
```
static final String MODEL_DESCRIPTION
```
    Optional (but recommended) property key for a String object with a long description of the device for the end user. The value is "UPnP.device.modelDescription".
    
    See Also:
    
    Constant Field Values
  - MODEL_NUMBER
```
static final String MODEL_NUMBER
```
    Optional (but recommended) property key for a String class typed property holding the model number of the device. Value is "UPnP.device.modelNumber".
    
    See Also:
    
    Constant Field Values
  - MODEL_URL
```
static final String MODEL_URL
```
    Optional property key for a String typed property holding a string representing the URL to the Web site for this model. Value is "UPnP.device.modelURL".
    
    See Also:
    
    Constant Field Values
  - SERIAL_NUMBER
```
static final String SERIAL_NUMBER
```
    Optional (but recommended) property key for a String typed property holding the serial number of the device. Value is "UPnP.device.serialNumber".
    
    See Also:
    
    Constant Field Values
  - UPC
```
static final String UPC
```
    Optional property key for a String typed property holding the Universal Product Code (UPC) of the device. Value is "UPnP.device.UPC".
    
    See Also:
    
    Constant Field Values
  - PRESENTATION_URL
```
static final String PRESENTATION_URL
```
    Optional (but recommended) property key for a String typed property holding a string representing the URL to a device representation Web page. Value is "UPnP.presentationURL".
    
    See Also:
    
    Constant Field Values
  - PARENT_UDN
```
static final String PARENT_UDN
```
    The property key that must be set for all embedded devices. It contains the UDN of the parent device. The property is not set for root devices. The value is "UPnP.device.parentUDN".
    
    See Also:
    
    Constant Field Values
  - CHILDREN_UDN
```
static final String CHILDREN_UDN
```
    The property key that must be set for all devices containing other embedded devices.
    The value is an array of UDNs for each of the device's children ( String[]). The array contains UDNs for the immediate descendants only.
    
    If an embedded device in turn contains embedded devices, the latter are not included in the array.
    The UPnP Specification does not encourage more than two levels of nesting.
    The property is not set if the device does not contain embedded devices.
    The property is of type String[]. Value is "UPnP.device.childrenUDN"
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getService
```
UPnPService getService(String serviceId)
```
    Locates a specific service by its service id.
    
    Parameters:
    
    serviceId - The service id
    
    Returns:
    
    The requested service or null if not found.
    
    Throws:
    
    IllegalStateException - if the UPnP device has been removed from the network.
  - getServices
```
UPnPService[] getServices()
```
    Lists all services provided by this device.
    
    Returns:
    
    Array of services or null if no services are available.
    
    Throws:
    
    IllegalStateException - if the UPnP device has been removed from the network.
  - getIcons
```
UPnPIcon[] getIcons(String locale)
```
    Lists all icons for this device in a given locale. The UPnP specification allows a device to present different icons based on the client's locale.
    
    Parameters:
    
    locale - A language tag as defined by RFC 1766 and maintained by ISO 639. Examples include "de", "en" or " en-US". The default locale of the device is specified by passing a null argument.
    
    Returns:
    
    Array of icons or null if no icons are available.
    
    Throws:
    
    IllegalStateException - if the UPnP device has been removed from the network.
  - getDescriptions
```
Dictionary<String,Object> getDescriptions(String locale)
```
    Get a set of localized UPnP properties. The UPnP specification allows a device to present different device properties based on the client's locale. The properties used to register the UPnPDevice service in the OSGi registry are based on the device's default locale. To obtain a localized set of the properties, an application can use this method.
    Not all properties might be available in all locales. This method does not substitute missing properties with their default locale versions.
    This method must continue to return the properties after the UPnP device has been removed from the network.
    
    Parameters:
    
    locale - A language tag as defined by RFC 1766 and maintained by ISO 639. Examples include "de", "en" or " en-US". The default locale of the device is specified by passing a null argument.
    
    Returns:
    
    Dictionary mapping property name Strings to property value Strings

Interface UPnPDevice

Field Summary

Method Summary

Field Detail

MATCH_GENERIC

MATCH_TYPE

MATCH_MANUFACTURER_MODEL

MATCH_MANUFACTURER_MODEL_REVISION

MATCH_MANUFACTURER_MODEL_REVISION_SERIAL

DEVICE_CATEGORY

UPNP_EXPORT

UDN

ID

TYPE

MANUFACTURER

MODEL_NAME

FRIENDLY_NAME

MANUFACTURER_URL

MODEL_DESCRIPTION

MODEL_NUMBER

MODEL_URL

SERIAL_NUMBER

UPC

PRESENTATION_URL

PARENT_UDN

CHILDREN_UDN

Method Detail

getService

getServices

getIcons

getDescriptions