Class InvalidPathException
- java.lang.Object
-
- java.lang.Throwable
-
- java.lang.Exception
-
- java.lang.RuntimeException
-
- java.lang.IllegalArgumentException
-
- java.nio.file.InvalidPathException
- All Implemented Interfaces:
Serializable
public class InvalidPathException extends IllegalArgumentException
Unchecked exception thrown when path string cannot be converted into a Path
because the path string contains invalid characters, or the path string is invalid for other file system specific reasons.
- Since:
- 1.7
- See Also:
- Serialized Form
Constructor Summary
Constructor | Description |
---|---|
InvalidPathException(String input,
String reason) | Constructs an instance from the given input string and reason. |
InvalidPathException(String input,
String reason,
int index) | Constructs an instance from the given input string, reason, and error index. |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
int | getIndex() | Returns an index into the input string of the position at which the error occurred, or |
String | getInput() | Returns the input string. |
String | getMessage() | Returns a string describing the error. |
String | getReason() | Returns a string explaining why the input string was rejected. |
Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Constructor Detail
InvalidPathException
public InvalidPathException(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 was rejected -
index
- the index at which the error occurred, or-1
if the index is not known - Throws:
-
NullPointerException
- if either the input or reason strings arenull
-
IllegalArgumentException
- if the error index is less than-1
InvalidPathException
public InvalidPathException(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 was rejected - Throws:
-
NullPointerException
- if either the input or reason strings arenull
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 was rejected.
- Returns:
- the reason string
getIndex
public int getIndex()
Returns an index into the input string of the position at which the error occurred, or -1
if this position is not known.
- Returns:
- the error index
getMessage
public String getMessage()
Returns a string describing the 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 classThrowable
- Returns:
- a string describing the error