Package org.osgi.service.http

Class NamespaceException

  • All Implemented Interfaces:
    java.io.Serializable
    public class NamespaceException
extends java.lang.Exception
    A NamespaceException is thrown to indicate an error with the caller's request to register a servlet or resources into the URI namespace of the Http Service. This exception indicates that the requested alias already is in use.
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      NamespaceException​(java.lang.String message)
      Construct a NamespaceException object with a detail message.
      NamespaceException​(java.lang.String message, java.lang.Throwable cause)
      Construct a NamespaceException object with a detail message and a nested exception.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Throwable getCause()
      Returns the cause of this exception or null if no cause was set.
      java.lang.Throwable getException()
      Returns the nested exception.
      java.lang.Throwable initCause​(java.lang.Throwable cause)
      Initializes the cause of this exception to the specified value.

      • Methods inherited from class java.lang.Throwable

        addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • NamespaceException

        public NamespaceException​(java.lang.String message)
        Construct a NamespaceException object with a detail message.
        Parameters:
        message - the detail message

      • NamespaceException

        public NamespaceException​(java.lang.String message,
                          java.lang.Throwable cause)
        Construct a NamespaceException object with a detail message and a nested exception.
        Parameters:
        message - The detail message.
        cause - The nested exception.

    • Method Detail

      • getException

        public java.lang.Throwable getException()
        Returns the nested exception.

        This method predates the general purpose exception chaining mechanism. The getCause() method is now the preferred means of obtaining this information.

        Returns:
        The result of calling getCause().

      • getCause

        public java.lang.Throwable getCause()
        Returns the cause of this exception or null if no cause was set.
        Overrides:
        getCause in class java.lang.Throwable
        Returns:
        The cause of this exception or null if no cause was set.
        Since:
        1.2

      • initCause

        public java.lang.Throwable initCause​(java.lang.Throwable cause)
        Initializes the cause of this exception to the specified value.
        Overrides:
        initCause in class java.lang.Throwable
        Parameters:
        cause - The cause of this exception.
        Returns:
        This exception.
        Throws:
        java.lang.IllegalArgumentException - If the specified cause is this exception.
        java.lang.IllegalStateException - If the cause of this exception has already been set.
        Since:
        1.2