Package org.igniterealtime.jbosh

Class AbstractIntegerAttr

  • All Implemented Interfaces:
    java.lang.Comparable
    Direct Known Subclasses:
    AttrHold, AttrInactivity, AttrMaxPause, AttrPause, AttrPolling, AttrRequests, AttrWait
    abstract class AbstractIntegerAttr
extends AbstractAttr<java.lang.Integer>
    Abstract base class for attribute implementations based on Integer types. Additional support for parsing of integer values from their String representations as well as callback handling of value validity checks are also provided.

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected AbstractIntegerAttr​(int val)
      Creates a new attribute object.
      protected AbstractIntegerAttr​(java.lang.String val)
      Creates a new attribute object.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void checkMinValue​(int minVal)
      Utility method intended to be called by concrete implementation classes from within the check() method when the concrete class needs to ensure that the integer value does not drop below the specified minimum value.
      int intValue()
      Returns the native int value of the underlying Integer.
      private static int parseInt​(java.lang.String str)
      Utility method to parse a String into an Integer, converting any possible NumberFormatException thrown into a BOSHException.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • AbstractIntegerAttr

        protected AbstractIntegerAttr​(int val)
                       throws BOSHException
        Creates a new attribute object.
        Parameters:
        val - attribute value
        Throws:
        BOSHException - on parse or validation failure

      • AbstractIntegerAttr

        protected AbstractIntegerAttr​(java.lang.String val)
                       throws BOSHException
        Creates a new attribute object.
        Parameters:
        val - attribute value in string form
        Throws:
        BOSHException - on parse or validation failure

    • Method Detail

      • checkMinValue

        protected final void checkMinValue​(int minVal)
                            throws BOSHException
        Utility method intended to be called by concrete implementation classes from within the check() method when the concrete class needs to ensure that the integer value does not drop below the specified minimum value.
        Parameters:
        minVal - minimum value to allow
        Throws:
        BOSHException - if the integer value is below the specific minimum

      • parseInt

        private static int parseInt​(java.lang.String str)
                     throws BOSHException
        Utility method to parse a String into an Integer, converting any possible NumberFormatException thrown into a BOSHException.
        Parameters:
        str - string to parse
        Returns:
        integer value
        Throws:
        BOSHException - on NumberFormatException

      • intValue

        public int intValue()
        Returns the native int value of the underlying Integer. Will throw NullPointerException if the underlying integer was null.
        Returns:
        native int value