/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
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* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache BCEL" must not be used to endorse or promote products
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* written permission, please contact apache@apache.org.
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* 5. Products derived from this software may not be called "Apache",
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
*/
/**
* This class represents an exception handler, i.e., specifies the region where
* a handler is active and an instruction where the actual handling is done.
* pool as parameters. Opposed to the JVM specification the end of the handled
* region is set to be inclusive, i.e. all instructions between start and end
* are protected including the start and end instructions (handles) themselves.
* The end of the region is automatically mapped to be exclusive when calling
* getCodeException(), i.e., there is no difference semantically.
*
* @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
* @see MethodGen
* @see CodeException
* @see InstructionHandle
*/
public final class CodeExceptionGen
/**
* Add an exception handler, i.e., specify region where a handler is active and an
* instruction where the actual handling is done.
*
* @param start_pc Start of handled region (inclusive)
* @param end_pc End of handled region (inclusive)
* @param handler_pc Where handling is done
* @param catch_type which exception is handled, null for ANY
*/
this.catch_type = catch_type;
}
/**
* Get CodeException object.<BR>
*
* This relies on that the instruction list has already been dumped
* to byte code or or that the `setPositions' methods has been
* called for the instruction list.
*
* @param cp constant pool
*/
}
/* Set start of handler
* @param start_pc Start of handled region (inclusive)
*/
}
/* Set end of handler
* @param end_pc End of handled region (inclusive)
*/
}
/* Set handler code
* @param handler_pc Start of handler
*/
this.handler_pc = handler_pc;
}
/**
* @param old_ih old target, either start or end
* @param new_ih new target
*/
boolean targeted = false;
targeted = true;
}
targeted = true;
}
if(handler_pc == old_ih) {
targeted = true;
}
if(!targeted)
}
/**
* @return true, if ih is target of this handler
*/
}
/** Sets the type of the Exception to catch. Set 'null' for ANY. */
/** Gets the type of the Exception to catch, 'null' for ANY. */
/** @return start of handled region (inclusive)
*/
/** @return end of handled region (inclusive)
*/
/** @return start of handler
*/
}
try {
return super.clone();
} catch(CloneNotSupportedException e) {
return null;
}
}
}