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## java.net
Class URISyntaxException

    java.lang.Object
      java.lang.Throwable
          java.lang.Exception
              java.net.URISyntaxException

All Implemented Interfaces:
  Serializable

public class URISyntaxException
extends Exception

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

See Also:
  `URI`, Serialized Form

Constructor Summary
`URISyntaxException(String input, String reason)` Constructs an instance from the given input string and reason.
`URISyntaxException(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 of the position at which the parse error occurred, or `-1` if this position is not known.
`String` | `getInput()` Returns the input string.
`String` | `getMessage()` Returns a string describing the parse error.
`String` | `getReason()` Returns a string explaining why the input string could not be parsed.

Methods inherited from class java.lang.Throwable
`fillInStackTrace, getCause, getLocalizedMessage, 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

### URISyntaxException

    public URISyntaxException(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`

### URISyntaxException

    public URISyntaxException(String input,
                              String reason)

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

Method Detail

### getInput

    public String getInput()

  Returns the input string.

  Returns:
    The input string

### getReason

    public String getReason()

  Returns a string explaining why the input string could not be parsed.

  Returns:
    The reason string

### getIndex

    public int getIndex()

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

  Returns:
    The error index

### getMessage

    public String getMessage()

  Returns a string describing the parse error. The resulting string consists of the reason string followed by a colon character (`':'`), a space, and the input string. If the error index is defined then the string `" at index "` followed by the index, in decimal, is inserted after the reason string and before the colon character.

  Overrides:
    `getMessage` in class `Throwable`
  Returns:
    A string describing the parse error

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.