Package com.lightstreamer.interfaces.metadata

Class MpnDeviceInfo

  • public class MpnDeviceInfo
extends java.lang.Object
    Specifies a target device for Push Notifications, used with MPN-related requests for the MetadataProvider.
    Note that the processing and the authorization of Push Notifications is per-device and per-application. While a physical device is uniquely identified by the platform type and a platform dependent device token, Lightstreamer considers the same device used by two different applications as two different MPN devices. Thus, an MpnDeviceInfo instance uniquely identifies both the physical device and the application for which it is being used.

    An MpnDeviceInfo always provides the following identifiers:
    • The platform type.
    • The application ID.
    • The device token.

    Edition Note:
    Push Notifications is an optional feature, available depending on Edition and License Type. To know what features are enabled by your license, please see the License tab of the Monitoring Dashboard (by default, available at /dashboard).

    • Constructor Summary

      Constructors 
      Constructor Description
      MpnDeviceInfo​(MpnPlatformType type, java.lang.String applicationId, java.lang.String deviceToken)
      Used by Lightstreamer Kernel to create an MpnDeviceInfo instance.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)
      Indicates whether some other object is "equal to" this one.
      java.lang.String getApplicationId()
      Returns the application ID, also known as the package name or bundle ID on some platforms.
      java.lang.String getDeviceToken()
      Returns the token of the device, also know as the registration ID on some platforms.
      MpnPlatformType getType()
      Returns the platform type of the device.
      int hashCode()
      Returns a hash code value for the object.
      java.lang.String toString()
      Returns a string representation of the MpnDeviceInfo.

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • MpnDeviceInfo

        public MpnDeviceInfo​(@Nonnull
                     MpnPlatformType type,
                     @Nonnull
                     java.lang.String applicationId,
                     @Nonnull
                     java.lang.String deviceToken)
        Used by Lightstreamer Kernel to create an MpnDeviceInfo instance.
        Parameters:
        type - platform type of the device.
        applicationId - the application ID, also known as the package name or bundle ID on some platforms.
        deviceToken - the token of the device, also know as the registration ID on some platforms.

    • Method Detail

      • getType

        @Nonnull
public MpnPlatformType getType()
        Returns the platform type of the device.
        Returns:
        a platform type.

      • getApplicationId

        @Nonnull
public java.lang.String getApplicationId()
        Returns the application ID, also known as the package name or bundle ID on some platforms.
        Returns:
        an application ID.

      • getDeviceToken

        @Nonnull
public java.lang.String getDeviceToken()
        Returns the token of the device, also know as the registration ID on some platforms.
        Returns:
        a device token.

      • toString

        @Nonnull
public java.lang.String toString()
        Returns a string representation of the MpnDeviceInfo. An MpnDeviceInfo object is represented by a juxtaposition of its three properties platform type, application ID and device token, separated by a single "/" character. E.g.: 
         Apple/com.lightstreamer.ios.stocklist/8fac[...]fe12
        Overrides:
        toString in class java.lang.Object
        Returns:
        a string representation of the MPN device info.

      • equals

        public boolean equals​(@Nullable
                      java.lang.Object obj)
        Indicates whether some other object is "equal to" this one. Two MpnDeviceInfo objects are equal if their three properties are equal.
        Overrides:
        equals in class java.lang.Object
        Returns:
        true if this object is equal to the obj argument; false otherwise.

      • hashCode

        public int hashCode()
        Returns a hash code value for the object.
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        a hash code value for this object.