Examples of de.petris.dynamicaspects.PointcutFactory

de.petris.dynamicaspects.PointcutFactory
A factory producing joinpoint patterns or pointcuts which is the same.
This factory produces joinpoint patterns using the java.util.regex package. The joinpoint patterns are used for describing methods, whose call or execution should be observed by an advice.
Methods are desribed by their declarations, for example:
private long de.petris.dynamicaspects.test.targets.SimpleTarget.doIt(double,java.util.ArrayList)
You can add modifiers, return types, declaring classes, method names and argument lists to the factory. Every time you add an element of the method declaration you create an OR-concatenation.
The add-methods of this factory always return the instance currently in use, so you can create chains of methods:
```
    Pattern p =     myFactory.addModifiers( Modifier.PUBLIC | Modifier.FINAL )              .addModifiers( Modifier.PRIVATE )              .addDeclaringClass( MyClass.class )              .getPattern();  
```
This example would create a pattern which matches all public final and all private methods of MyClass. @author Marco Petris @see de.petris.dynamicaspects.BeforeAfterAdvice @see de.petris.dynamicaspects.Advice @see de.petris.dynamicaspects.AspectAgent

//       "public .* doIt.*" );
     
     a.installAroundExecution(
//            Reflection.getInnerClassOf( "SimpleInner", SimpleTarget.class ),
            SimpleTarget.class,
       new PointcutFactory().addMethodName( "doIt" ).
//       addParamTypeList(
//                    double.class, int.class,    long.class, boolean[].class ).
           addParamTypeList( 
                    double.class, ArrayList.class).
                getPattern() );

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//     SimpleTarget s = new SimpleTarget();
//        System.out.println( "annotation present: " 
//                + SimpleTarget.class.isAnnotationPresent( OnLoadMixIn.class ) );
 
 //       MyCallAspect a = new MyCallAspect();
     PointcutFactory factory = new PointcutFactory();
        
    factory.
            addModifierList( Modifier.PUBLIC ).
            addModifierList( Modifier.PRIVATE ).
            addReturnType( long.class ).
//            addDeclaringClass( SimpleTarget.class ).
            addMethodName( "doIt" ).
            addParamTypeList( new Class[] { double.class, int.class, long.class, boolean[].class } ).
            addParamTypeList( new Class[] { double.class, ArrayList.class } );
    
        AspectAgent.install( 
                SimpleTarget.class.getPackage(), 
                MyCallAspect.class, factory.getPattern(), WeaveType.CALL );


//        a.installAroundCall( SimpleTarget.class, factory.getPattern() );
     
        SimpleTarget s = new SimpleTarget();
        s.catchMe( "arg1" );

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        DefaultBeforeAfterAdvice a = new PrintoutAspect();
        List<CFlowCondition> l = new ArrayList<CFlowCondition>();
        
        l.add( new CFlowCondition( new Class[] { SimpleTarget.class }, 
                new PointcutFactory().addMethodName("doIt").addParamTypeList( 
                        double.class, ArrayList.class ).getPattern(), true ) );
        
        a.install(
            Reflection.getInnerClassOf( "SimpleInner", SimpleTarget.class ),
            new PointcutFactory().addMethodName( "doIt" ).getPattern(),
            new CFlow( WeaveType.EXECUTION, l ) );
            
        SimpleTarget t = new SimpleTarget();
        t.catchMe( "i am the argument" );

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Related Classes of de.petris.dynamicaspects.PointcutFactory

de.petris.dynamicaspects.test.Test

java.util.Iterator

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