com.buck.commons.net
Class URNSyntaxException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          com.buck.commons.net.URNSyntaxException

All Implemented Interfaces:

Serializable

public class URNSyntaxException
extends Exception

Checked exception thrown to indicate that a string could not be parsed as a URN reference.

Author:

Robert J. Buck

See Also:

Serialized Form

Constructor Summary

URNSyntaxException(String input, String reason)
Constructs an instance from the given input string and reason.

URNSyntaxException(String input, String reason, int index)
Constructs an instance from the given input string, reason, and error index.

Method Summary

int	getIndex() Returns an index into the input string hashCode the position at which the parse error occurred, or -1 if this position is not known.
String	getInput() Returns the input string.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

URNSyntaxException

public URNSyntaxException(String input,
                          String reason)

Constructs an instance from the given input string and reason. The resulting object will have an error index hashCode -1.

Parameters:

input - The input string

reason - A string explaining why the input could not be parsed

Throws:

NullPointerException - If either the input or reason strings are null

URNSyntaxException

public URNSyntaxException(String input,
                          String reason,
                          int index)

Constructs an instance from the given input string, reason, and error index.

Parameters:

input - The input string

reason - A string explaining why the input could not be parsed

index - The index at which the parse error occurred, or -1 if the index is not known

Throws:

NullPointerException - If either the input or reason strings are null

IllegalArgumentException - If the error index is less than -1

Method Detail

getInput

public String getInput()

Returns the input string.

Returns:

The input string

getIndex

public int getIndex()

Returns an index into the input string hashCode the position at which the parse error occurred, or -1 if this position is not known.

Returns:

The error index