org.jace.parser.attribute

Class ExceptionsAttribute

java.lang.Object

org.jace.parser.attribute.ExceptionsAttribute

All Implemented Interfaces:

Attribute

public class ExceptionsAttribute
extends Object
implements Attribute

An ExceptionsAttribute represents the checked exceptions which may be thrown from its target method.

Author:

Toby Reyelts

Constructor Summary

Constructors

Constructor and Description
ExceptionsAttribute(InputStream stream, int nameIndex, ConstantPool pool) Creates a new ExceptionsAttribute.

Method Summary

Methods

Modifier and Type	Method and Description
ClassConstant[]	getExceptions() Returns a list of the exceptions declared for this ExceptionAttribute.
int	getLength() Returns the attribute length.
String	getName() Returns the name for this Attribute.
String	toString()
void	write(DataOutputStream output) Writes the Attribute out in class file format.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionsAttribute

public ExceptionsAttribute(InputStream stream,
                   int nameIndex,
                   ConstantPool pool)
                    throws IOException

Creates a new ExceptionsAttribute.

Parameters:

stream - the stream to read from

nameIndex - the attribute index in the constant pool

pool - the constant pool to read from

Throws:

IOException - if an I/O error occurs while reading the attribute

Method Detail

getName

public String getName()

Returns the name for this Attribute.

Specified by:

getName in interface Attribute

Returns:

the attribute name

getLength

public int getLength()

Returns the attribute length.

Returns:

the attribute length

getExceptions

public ClassConstant[] getExceptions()

Returns a list of the exceptions declared for this ExceptionAttribute.

Returns:

the list of the exceptions declared for this ExceptionAttribute

Throws:

ClassCastException - if any exception index doesn't point to a ClassConstant. This should probably be reported, instead, as a ClassFormatError at the time of creation of this ExceptionsAttribute.

write

public void write(DataOutputStream output)
           throws IOException

Description copied from interface: Attribute

Writes the Attribute out in class file format.

Specified by:

write in interface Attribute

Parameters:

output - the stream to write to

Throws:

IOException - if an I/O error occurs while writing to the stream

toString

public String toString()

Overrides:

toString in class Object