Examples of org.aspectj.apache.bcel.generic.CodeExceptionGen

org.aspectj.apache.bcel.generic.CodeExceptionGen
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. @version $Id: CodeExceptionGen.java,v 1.5 2008/05/28 23:52:56 aclement Exp $ @author M. Dahm @see MethodGen @see CodeException @see InstructionHandle

    if (exns != null) {
      int len = exns.length;
      // if (len > 0) hasExceptionHandlers = true;
      int priority = len - 1;
      for (int i = 0; i < len; i++, priority--) {
        CodeExceptionGen exn = exns[i];


        InstructionHandle start = Range.genStart(body, getOutermostExceptionStart(exn.getStartPC()));
        InstructionHandle end = Range.genEnd(body, getOutermostExceptionEnd(exn.getEndPC()));
        // this doesn't necessarily handle overlapping correctly!!!
        ExceptionRange er = new ExceptionRange(body, exn.getCatchType() == null ? null : BcelWorld.fromBcel(exn
            .getCatchType()), priority);
        er.associateWithTargets(start, end, exn.getHandlerPC());
        exn.setStartPC(null); // also removes from target
        exn.setEndPC(null); // also removes from target
        exn.setHandlerPC(null); // also removes from target
      }
      gen.removeExceptionHandlers();
    }
  }

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    if (exns != null) {
      int len = exns.length;
      // if (len > 0) hasExceptionHandlers = true;
      int priority = len - 1;
      for (int i = 0; i < len; i++, priority--) {
        CodeExceptionGen exn = exns[i];


        InstructionHandle start = Range.genStart(body, getOutermostExceptionStart(exn.getStartPC()));
        InstructionHandle end = Range.genEnd(body, getOutermostExceptionEnd(exn.getEndPC()));
        // this doesn't necessarily handle overlapping correctly!!!
        ExceptionRange er = new ExceptionRange(body, exn.getCatchType() == null ? null : BcelWorld.fromBcel(exn
            .getCatchType()), priority);
        er.associateWithTargets(start, end, exn.getHandlerPC());
        exn.setStartPC(null); // also removes from target
        exn.setEndPC(null); // also removes from target
        exn.setHandlerPC(null); // also removes from target
      }
      gen.removeExceptionHandlers();
    }
  }

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    if (exns != null) {
      int len = exns.length;
      // if (len > 0) hasExceptionHandlers = true;
      int priority = len - 1;
      for (int i = 0; i < len; i++, priority--) {
        CodeExceptionGen exn = exns[i];


        InstructionHandle start = Range.genStart(body, getOutermostExceptionStart(exn.getStartPC()));
        InstructionHandle end = Range.genEnd(body, getOutermostExceptionEnd(exn.getEndPC()));
        // this doesn't necessarily handle overlapping correctly!!!
        ExceptionRange er = new ExceptionRange(body, exn.getCatchType() == null ? null : BcelWorld.fromBcel(exn
            .getCatchType()), priority);
        er.associateWithTargets(start, end, exn.getHandlerPC());
        exn.setStartPC(null); // also removes from target
        exn.setEndPC(null); // also removes from target
        exn.setHandlerPC(null); // also removes from target
      }
      gen.removeExceptionHandlers();
    }
  }

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        if (exns != null) {
            int len = exns.length;
 //           if (len > 0) hasExceptionHandlers = true;
            int priority = len - 1;
            for (int i = 0; i < len; i++, priority--) {
                CodeExceptionGen exn = exns[i];
        
                InstructionHandle start = 
                    Range.genStart(
                        body, 
                        getOutermostExceptionStart(exn.getStartPC()));
                InstructionHandle end = Range.genEnd(body, getOutermostExceptionEnd(exn.getEndPC()));
                // this doesn't necessarily handle overlapping correctly!!!
                ExceptionRange er =
                    new ExceptionRange(
                        body,
                        exn.getCatchType() == null
                        ? null
                        : BcelWorld.fromBcel(exn.getCatchType()),
                        priority);
                er.associateWithTargets(start, end, exn.getHandlerPC());
                exn.setStartPC(null); // also removes from target
                exn.setEndPC(null); // also removes from target
                exn.setHandlerPC(null); // also removes from target
            }
            gen.removeExceptionHandlers();
        }
    }

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org.aspectj.weaver.bcel.LazyMethodGen

org.aspectj.apache.bcel.classfile.CodeException

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