org.jibx.binding.classes

Class MarshalUnmarshalBuilder

java.lang.Object

org.jibx.binding.classes.BindingMethod

org.jibx.binding.classes.MethodBuilder

org.jibx.binding.classes.ExceptionMethodBuilder

org.jibx.binding.classes.ContextMethodBuilder

org.jibx.binding.classes.MarshalUnmarshalBuilder

Direct Known Subclasses:

MarshalBuilder, UnmarshalBuilder

public abstract class MarshalUnmarshalBuilder
extends ContextMethodBuilder

Builder for marshal and unmarshal methods. Adds exception accumulation with actual handling provided by the subclass.

Author:

Dennis M. Sosnoski

Field Summary

Fields inherited from class org.jibx.binding.classes.MethodBuilder

EXCEPTION_CONSTRUCTOR_SIGNATURE1, EXCEPTION_CONSTRUCTOR_SIGNATURE2, FRAMEWORK_EXCEPTION_CLASS, m_exceptions, m_generator, m_hashCode, m_instructionBuilder, m_item, m_method, m_targetBranches, m_valueMap, s_argNameLists, SYNTHETIC_ACCESS_FLAG

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MarshalUnmarshalBuilder(String name, org.apache.bcel.generic.Type ret, org.apache.bcel.generic.Type[] args, ClassFile mf, int access, int obj, String type, int ctx, String ctype) Constructor.

Method Summary

Modifier and Type	Method and Description
abstract org.apache.bcel.generic.InstructionHandle	genExceptionHandler() Add exception handler code.
protected void	handleExceptions() Process accumulated exceptions.

Methods inherited from class org.jibx.binding.classes.ContextMethodBuilder

getFullName, isStaticMethod, loadContext, loadContext, loadObject, loadObject, setObjectSlot, storeObject

Methods inherited from class org.jibx.binding.classes.ExceptionMethodBuilder

defineSlot, freeSlot, getSlot

Methods inherited from class org.jibx.binding.classes.MethodBuilder

addException, addLocal, addMethod, addMethodExceptions, appendAASTORE, appendACONST_NULL, appendALOAD, appendARRAYLENGTH, appendASTORE, appendCall, appendCallInit, appendCallInterface, appendCallStatic, appendCallVirtual, appendCreateArray, appendCreateCast, appendCreateCast, appendCreateNew, appendDCMPG, appendDUP_X1, appendDUP, appendDUP2, appendFCMPG, appendGet, appendGetField, appendGetStatic, appendIASTORE, appendICONST_0, appendICONST_1, appendIF_ICMPNE, appendIFEQ, appendIFGE, appendIFLT, appendIFNE, appendIFNONNULL, appendIFNULL, appendIncrementLocal, appendInstanceOf, appendISUB, appendIXOR, appendLCMP, appendLoadConstant, appendLoadConstant, appendLoadConstant, appendLoadLocal, appendPOP, appendPOP2, appendPut, appendPutField, appendPutStatic, appendReturn, appendReturn, appendReturn, appendStoreLocal, appendSWAP, appendSWAP1For2, appendTargetACONST_NULL, appendTargetCreateNew, appendTargetLoadConstant, appendTargetLoadConstant, appendTargetNOP, appendThrow, appendUnconditionalBranch, codeComplete, createLocal, getAccessFlags, getFirstInstruction, getItem, getKeyValue, getLastInstruction, getMethod, getName, getSignature, hashCode, initStackState, initStackState, initStackState, internalAppendCreateNew, isStackTopLong, setAccessFlags, setKeyValue, setTarget, targetNext, targetNext

Methods inherited from class org.jibx.binding.classes.BindingMethod

computeMethodHash, equals, getClassFile, makeAccessible

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MarshalUnmarshalBuilder

protected MarshalUnmarshalBuilder(String name,
                                  org.apache.bcel.generic.Type ret,
                                  org.apache.bcel.generic.Type[] args,
                                  ClassFile mf,
                                  int access,
                                  int obj,
                                  String type,
                                  int ctx,
                                  String ctype)

Constructor. This sets up for constructing the marshal or unmarshal method.

Parameters:

name - method name to be built

ret - method return type

args - types of arguments

mf - method generation class file information

access - flags for method access

obj - variable slot for current object

type - marshalled or unmarshalled class name

ctx - variable slot for marshalling/unmarshalling context

ctype - context type as defined in method

Method Detail

genExceptionHandler

public abstract org.apache.bcel.generic.InstructionHandle genExceptionHandler()

Add exception handler code. This method must be implemented by each subclass to provide the appropriate handling code.

Returns:

handle for first instruction in handler

handleExceptions

protected void handleExceptions()

Process accumulated exceptions. Sets up an exception handler framework and then calls the genExceptionHandler() method to build the handler body.

Overrides:

handleExceptions in class ExceptionMethodBuilder