Examples of org.codehaus.aspectwerkz.cflow.CflowBinding

org.codehaus.aspectwerkz.cflow.CflowBinding
A Cflow binding represents an extracted cflow or cflowbelow subexpression
For a given pointcut "pcA and cflowA or cflowbelowB", we will extract two bindings. The m_cflowID must be unique on a per cflow sub expresion basis ie JVM wide. @author Alexandre Vasseur

            // so that pcX && cflow(pcX) match on pcX
            for (Iterator iterator = aspectDef.getAdviceDefinitions().iterator(); iterator.hasNext();) {
                AdviceDefinition adviceDefinition = (AdviceDefinition) iterator.next();
                List cflowBindings = CflowBinding.getCflowBindingsForCflowOf(adviceDefinition.getExpressionInfo());
                for (Iterator cflows = cflowBindings.iterator(); cflows.hasNext();) {
                    CflowBinding cflowBinding = (CflowBinding) cflows.next();
                    addAspect(cflowBinding.getAspectDefinition(this, aspectDef.getClassInfo().getClassLoader()));
                }
            }


            m_aspectMap.put(aspectDef.getName(), aspectDef);

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    public static junit.framework.Test suite() {
        return new junit.framework.TestSuite(ExpressionTest.class);
    }


    private static ExpressionInfo singleCflowOf(ExpressionInfo singleCflowExpression) {
        CflowBinding cfb = (CflowBinding) CflowBinding.getCflowBindingsForCflowOf(singleCflowExpression).get(0);
        return cfb.getExpression();
    }

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            allCflowBindings.addAll(cflowBindings);
        }


        List compiledCflows = new ArrayList();
        for (Iterator iterator = allCflowBindings.iterator(); iterator.hasNext();) {
            CflowBinding cflowBinding = (CflowBinding) iterator.next();
            compiledCflows.add(CflowCompiler.compileCflowAspect(cflowBinding.getCflowID()));
        }


        return (CflowCompiler.CompiledCflowAspect[])compiledCflows.toArray(new CflowCompiler.CompiledCflowAspect[0]);
    }

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            // so that pcX && cflow(pcX) match on pcX
            for (Iterator iterator = aspectDef.getAdviceDefinitions().iterator(); iterator.hasNext();) {
                AdviceDefinition adviceDefinition = (AdviceDefinition) iterator.next();
                List cflowBindings = CflowBinding.getCflowBindingsForCflowOf(adviceDefinition.getExpressionInfo());
                for (Iterator cflows = cflowBindings.iterator(); cflows.hasNext();) {
                    CflowBinding cflowBinding = (CflowBinding) cflows.next();
                    if (!cflowBinding.isCflowBelow()) {
                        addAspect(cflowBinding.getAspectDefinition(this, aspectDef.getClassInfo().getClassLoader()));
                    }
                }
            }


            // register the aspect itself
            m_aspectMap.put(aspectDef.getName(), aspectDef);


            // register the "cflowbelow" aspects for this aspect bindings
            // note: this one will even support cflowbelow(xx && cflowbelow())
            // note: the cflowbelow aspect MUST be registered LAST for precedence purpose
            // so that pcX && cflowbelow(pcX) does not match on just the pcX joinpoint
            for (Iterator iterator = aspectDef.getAdviceDefinitions().iterator(); iterator.hasNext();) {
                AdviceDefinition adviceDefinition = (AdviceDefinition) iterator.next();
                List cflowBindings = CflowBinding.getCflowBindingsForCflowOf(adviceDefinition.getExpressionInfo());
                for (Iterator cflows = cflowBindings.iterator(); cflows.hasNext();) {
                    CflowBinding cflowBinding = (CflowBinding) cflows.next();
                    if (cflowBinding.isCflowBelow()) {
                        addAspect(cflowBinding.getAspectDefinition(this, aspectDef.getClassInfo().getClassLoader()));
                    }
                }
            }
        }
    }

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    public static junit.framework.Test suite() {
        return new junit.framework.TestSuite(ExpressionTest.class);
    }


    private static ExpressionInfo singleCflowOf(ExpressionInfo singleCflowExpression) {
        CflowBinding cfb = (CflowBinding) CflowBinding.getCflowBindingsForCflowOf(singleCflowExpression).get(0);
        return cfb.getExpression();
    }

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            allCflowBindings.addAll(cflowBindings);
        }


        List compiledCflows = new ArrayList();
        for (Iterator iterator = allCflowBindings.iterator(); iterator.hasNext();) {
            CflowBinding cflowBinding = (CflowBinding) iterator.next();
            compiledCflows.add(CflowCompiler.compileCflowAspect(cflowBinding.getCflowID()));
        }


        return (CflowCompiler.CompiledCflowAspect[])compiledCflows.toArray(new CflowCompiler.CompiledCflowAspect[0]);
    }

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