Examples of ognl.enhance.UnsupportedCompilationException

ognl.enhance.UnsupportedCompilationException
Thrown during bytecode enhancement conversions of ognl expressions to indicate that a certain expression isn't currently supported as a pure java bytecode enhanced version.
If this exception is thrown it is expected that ognl will fall back to default ognl evaluation of the expression.
@author jkuhnert

        return "{$ " + _children[0] + " }";
    }
    
    public String toGetSourceString(OgnlContext context, Object target)
    {
        throw new UnsupportedCompilationException("Eval expressions not supported as native java yet.");
    }

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        throw new UnsupportedCompilationException("Eval expressions not supported as native java yet.");
    }
    
    public String toSetSourceString(OgnlContext context, Object target)
    {
        throw new UnsupportedCompilationException("Eval expressions not supported as native java yet.");
    }

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        }
        
        String value =_children[1].toSetSourceString(context, target);
        
        if (value == null)
            throw new UnsupportedCompilationException("Value for assignment is null, can't enhance statement to bytecode.");
        
        if (ASTSequence.class.isAssignableFrom(_children[1].getClass())) {
            ASTSequence seq = (ASTSequence)_children[1];
            result = seq.getCoreExpression() + result;
            value = seq.getLastExpression();

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    }


    public String toGetSourceString(OgnlContext context, Object target)
    {
        if (_children.length != 2)
            throw new UnsupportedCompilationException("Can only compile boolean expressions with two children.");


        String result = "(";


        try {

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    }


    public String toSetSourceString(OgnlContext context, Object target)
    {
        if (_children.length != 2)
            throw new UnsupportedCompilationException("Can only compile boolean expressions with two children.");


        String pre = (String) context.get("_currentChain");
        if (pre == null)
            pre = "";

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    {
        String prevChain = (String)context.get("_currentChain");
        String prevChild = (String)context.get("_lastChild");


        if (prevChain != null)
            throw new UnsupportedCompilationException("Can't compile nested chain expressions.");


        if (target != null)
        {
            context.setCurrentObject(target);
            context.setCurrentType(target.getClass());
        }


        String result = "";
        NodeType _lastType = null;
        boolean constructor = false;
        try {
            if ((_children != null) && (_children.length > 0))
            {
                if (ASTConst.class.isInstance(_children[0]))
                {
                    throw new UnsupportedCompilationException("Can't modify constant values.");
                }


                for(int i = 0; i < _children.length; i++)
                {
//                    System.out.println("astchain setsource child[" + i + "] : " + _children[i].getClass().getName());

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        return super.getSourceAccessor(context, target, name);
    }
    
    public String getSourceSetter(OgnlContext context, Object target, Object name)
    {
        throw new UnsupportedCompilationException("Can't set listeners on ListenerMap.");
    }

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        return super.getSourceAccessor(context, target, name);
    }
    
    public String getSourceSetter(OgnlContext context, Object target, Object name)
    {
        throw new UnsupportedCompilationException("Can't set beans on IBeanProvider.");
    }

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