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org.gjt.jclasslib.structures.attributes
Class ExceptionsAttribute

java.lang.Object
  extended byorg.gjt.jclasslib.structures.AbstractStructure
      extended byorg.gjt.jclasslib.structures.AbstractStructureWithAttributes
          extended byorg.gjt.jclasslib.structures.AttributeInfo
              extended byorg.gjt.jclasslib.structures.attributes.ExceptionsAttribute

public class ExceptionsAttribute
extends AttributeInfo

Describes an Exceptions attribute structure.

Version:
$Revision: 1.4 $ $Date: 2003/08/18 07:52:05 $
Author:
Ingo Kegel

Field Summary
static String ATTRIBUTE_NAME
          Name of the attribute as in the corresponding constant pool entry.
 
Fields inherited from class org.gjt.jclasslib.structures.AttributeInfo
SYSTEM_PROPERTY_SKIP_ATTRIBUTES
 
Fields inherited from class org.gjt.jclasslib.structures.AbstractStructureWithAttributes
attributes
 
Fields inherited from class org.gjt.jclasslib.structures.AbstractStructure
classFile, debug, SYSTEM_PROPERTY_DEBUG
 
Constructor Summary
ExceptionsAttribute()
           
 
Method Summary
protected  void debug(String message)
          Utility method for derived structures.
 int getAttributeLength()
          Get the length of this attribute as a number of bytes.
 int[] getExceptionIndexTable()
          Get the list of exceptions thrown by the parent Code attribute as an array of indices into the constant pool.
 void read(DataInput in)
          Read this structure from the given DataInput.
 void setExceptionIndexTable(int[] exceptionIndexTable)
          Set the list of exceptions thrown by the parent Code attribute as an array of indices into the constant pool.
 void write(DataOutput out)
          Write this structure to the given DataOutput.
 
Methods inherited from class org.gjt.jclasslib.structures.AttributeInfo
createOrSkip, getAttributeNameIndex, getInfo, getName, printAccessFlagsVerbose, setAttributeNameIndex, setInfo
 
Methods inherited from class org.gjt.jclasslib.structures.AbstractStructureWithAttributes
findAttribute, getAttributes, getTotalAttributesLength, readAttributes, setAttributes, writeAttributes
 
Methods inherited from class org.gjt.jclasslib.structures.AbstractStructure
getClassFile, getDebug, getLength, printAccessFlags, printAccessFlagsVerbose, printBytes, setClassFile, setDebug
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ATTRIBUTE_NAME

public static final String ATTRIBUTE_NAME
Name of the attribute as in the corresponding constant pool entry.

See Also:
Constant Field Values
Constructor Detail

ExceptionsAttribute

public ExceptionsAttribute()
Method Detail

getExceptionIndexTable

public int[] getExceptionIndexTable()
Get the list of exceptions thrown by the parent Code attribute as an array of indices into the constant pool.

Returns:
the array

setExceptionIndexTable

public void setExceptionIndexTable(int[] exceptionIndexTable)
Set the list of exceptions thrown by the parent Code attribute as an array of indices into the constant pool.

Parameters:
exceptionIndexTable - the array

read

public void read(DataInput in)
          throws InvalidByteCodeException,
                 IOException
Description copied from class: AbstractStructure
Read this structure from the given DataInput.

Excpects DataInput to be in JVM class file format and just before a structure of this kind. No look ahead parsing since the class file format is deterministic.

Overrides:
read in class AttributeInfo
Throws:
InvalidByteCodeException
IOException

write

public void write(DataOutput out)
           throws InvalidByteCodeException,
                  IOException
Description copied from class: AbstractStructure
Write this structure to the given DataOutput.

The written bytes are in JVM class file format.

Overrides:
write in class AttributeInfo
Throws:
InvalidByteCodeException
IOException

getAttributeLength

public int getAttributeLength()
Description copied from class: AttributeInfo
Get the length of this attribute as a number of bytes.

Overrides:
getAttributeLength in class AttributeInfo
Returns:
the length

debug

protected void debug(String message)
Description copied from class: AbstractStructure
Utility method for derived structures. Dump a specific debug message.

Overrides:
debug in class AbstractStructure
Parameters:
message - the debug message

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