org.apache.tools.ant

Class BuildException

public class BuildException extends RuntimeException

Signals an error condition during a build

Constructor Summary
	BuildException() Constructs a build exception with no descriptive information.
	BuildException(String message) Constructs an exception with the given descriptive message.
	BuildException(String message, Throwable cause) Constructs an exception with the given message and exception as a root cause.
	BuildException(String msg, Throwable cause, Location location) Constructs an exception with the given message and exception as a root cause and a location in a file.
	BuildException(Throwable cause) Constructs an exception with the given exception as a root cause.
	BuildException(String message, Location location) Constructs an exception with the given descriptive message and a location in a file.
	BuildException(Throwable cause, Location location) Constructs an exception with the given exception as a root cause and a location in a file.

Method Summary
Throwable	getCause() Returns the nested exception, if any.
Throwable	getException() Returns the nested exception, if any.
Location	getLocation() Returns the file location where the error occurred.
void	printStackTrace() Prints the stack trace for this exception and any nested exception to `System.err`.
void	printStackTrace(PrintStream ps) Prints the stack trace of this exception and any nested exception to the specified PrintStream.
void	printStackTrace(PrintWriter pw) Prints the stack trace of this exception and any nested exception to the specified PrintWriter.
void	setLocation(Location location) Sets the file location where the error occurred.
String	toString() Returns the location of the error and the error message.

Constructor Detail

BuildException

public BuildException()

Constructs a build exception with no descriptive information.

BuildException

public BuildException(String message)

Constructs an exception with the given descriptive message.

Parameters: message A description of or information about the exception. Should not be null.

BuildException

public BuildException(String message, Throwable cause)

Constructs an exception with the given message and exception as a root cause.

Parameters: message A description of or information about the exception. Should not be null unless a cause is specified. cause The exception that might have caused this one. May be null.

BuildException

public BuildException(String msg, Throwable cause, Location location)

Constructs an exception with the given message and exception as a root cause and a location in a file.

Parameters: msg A description of or information about the exception. Should not be null unless a cause is specified. cause The exception that might have caused this one. May be null. location The location in the project file where the error occurred. Must not be null.

BuildException

public BuildException(Throwable cause)

Constructs an exception with the given exception as a root cause.

Parameters: cause The exception that might have caused this one. Should not be null.

BuildException

public BuildException(String message, Location location)

Constructs an exception with the given descriptive message and a location in a file.

Parameters: message A description of or information about the exception. Should not be null. location The location in the project file where the error occurred. Must not be null.

BuildException

public BuildException(Throwable cause, Location location)

Constructs an exception with the given exception as a root cause and a location in a file.

Parameters: cause The exception that might have caused this one. Should not be null. location The location in the project file where the error occurred. Must not be null.

Method Detail

getCause

public Throwable getCause()

Returns the nested exception, if any.

Returns: the nested exception, or null if no exception is associated with this one

getException

public Throwable getException()

Returns the nested exception, if any.

Returns: the nested exception, or null if no exception is associated with this one

getLocation

public Location getLocation()

Returns the file location where the error occurred.

Returns: the file location where the error occurred.

printStackTrace

public void printStackTrace()

Prints the stack trace for this exception and any nested exception to System.err.

printStackTrace

public void printStackTrace(PrintStream ps)

Prints the stack trace of this exception and any nested exception to the specified PrintStream.

Parameters: ps The PrintStream to print the stack trace to. Must not be null.

printStackTrace

public void printStackTrace(PrintWriter pw)

Prints the stack trace of this exception and any nested exception to the specified PrintWriter.

Parameters: pw The PrintWriter to print the stack trace to. Must not be null.

setLocation

public void setLocation(Location location)

Sets the file location where the error occurred.

Parameters: location The file location where the error occurred. Must not be null.

toString

public String toString()

Returns the location of the error and the error message.

Returns: the location of the error and the error message