Examples of org.apache.tapestry5.ioc.services.ClassFab.addConstructor()

Package org.apache.tapestry5.ioc.services

Class org.apache.tapestry5.ioc.services.ClassFab

Examples of org.apache.tapestry5.ioc.services.ClassFab.addConstructor()

org.apache.tapestry5.ioc.services.ClassFab.addConstructor()
Adds a constructor to the class. The constructor will be public. @param parameterTypes the type of each parameter, or null if the constructor takes no parameters. @param exceptions the type of each exception, or null if the constructor throws no exceptions. @param body The body of the constructor.

        cf.addInterface(Runnable.class);
        cf.addInterface(Serializable.class);


        cf.addField("_map", Map.class);


        cf.addConstructor(new Class[] { Map.class, Runnable.class },
                          new Class[] { IllegalArgumentException.class, DataFormatException.class }, "{ _map = $1; }");


        MethodSignature sig = new MethodSignature(Map.class, "doTheNasty", new Class[] { int.class, String.class },
                                                  new Class[] { InstantiationException.class,
                                                          IllegalAccessException.class });

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    public void add_annotation() throws Exception
    {
        final ClassFab cf = newClassFab("AnnotatedClass", Object.class);


        cf.addField("_delegate", AnnotatedService.class);
        cf.addConstructor(new Class[] { AnnotatedService.class }, null, "_delegate = $1;");


        cf.proxyMethodsToDelegate(AnnotatedService.class, "_delegate", "Bla bla");
        cf.copyClassAnnotationsFromDelegate(AnnotatedServiceImpl.class);
        cf.copyMethodAnnotationsFromDelegate(AnnotatedService.class, AnnotatedServiceImpl.class);

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        ClassFab cf = classFactory.newClass(name, AbstractInstantiator.class);


        Object[] componentConstructorArgs = constructorArgs.toArray(new Object[constructorArgs.size()]);


        cf.addConstructor(new Class[]
        { ComponentModel.class, String.class, Object[].class }, null, "super($1, $2, $3);");


        // Pass $1 (the InternalComponentResources object) and the constructorArgs (from the AbstractIntantiator
        // base class) into the new component instance's constructor

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        }


        constructor.end();
        newInstance.addln(");");


        cf.addConstructor(constructorParameterTypes, null, constructor.toString());


        cf.addMethod(Modifier.PUBLIC, NEW_INSTANCE_SIGNATURE, newInstance.toString());


        Class instantiatorClass = cf.createClass();

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        ClassFab cf = classFactory.newClass(name, AbstractInstantiator.class);


        Object[] componentConstructorArgs = constructorArgs.toArray(new Object[constructorArgs.size()]);


        cf.addConstructor(new Class[]
        { ComponentModel.class, String.class, Object[].class }, null, "super($1, $2, $3);");


        // Pass $1 (the InternalComponentResources object) and the constructorArgs (from the AbstractIntantiator
        // base class) into the new component instance's constructor

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        }


        constructor.end();
        newInstance.addln(");");


        cf.addConstructor(constructorParameterTypes, null, constructor.toString());


        cf.addMethod(Modifier.PUBLIC, NEW_INSTANCE_SIGNATURE, newInstance.toString());


        Class instantiatorClass = cf.createClass();

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        ClassFab classFab = classFactory.newClass(serviceType);


        classFab.addField("environment", Environment.class);
        classFab.addField("_serviceType", Class.class);


        classFab.addConstructor(new Class[] { Environment.class, Class.class }, null,
                                "{ environment = $1; _serviceType = $2; }");


        classFab.addMethod(Modifier.PRIVATE, new MethodSignature(serviceType, "_delegate", null, null),
                           "return ($r) environment.peekRequired(_serviceType); ");

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        }


        constructor.end();
        newInstance.addln(");");


        cf.addConstructor(constructorParameterTypes, null, constructor.toString());


        cf.addMethod(Modifier.PUBLIC, NEW_INSTANCE_SIGNATURE, newInstance.toString());


        Class instantiatorClass = cf.createClass();

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    public void proxy_methods_to_delegate() throws Exception
    {
        ClassFab cf = newClassFab("Delegator", Object.class);


        cf.addField("_delegate", SampleService.class);
        cf.addConstructor(new Class[] { SampleService.class }, null, "_delegate = $1;");


        cf.proxyMethodsToDelegate(SampleService.class, "_delegate", "<Delegator>");


        SampleService delegate = newMock(SampleService.class);

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    public void proxy_methods_to_delegate_with_to_string() throws Exception
    {
        ClassFab cf = newClassFab("ToStringDelegator", Object.class);


        cf.addField("_delegate", ToStringService.class);
        cf.addConstructor(new Class[] { ToStringService.class }, null, "_delegate = $1;");


        cf.proxyMethodsToDelegate(ToStringService.class, "_delegate", "<ToStringDelegator>");


        ToStringService delegate = new ToStringService()
        {

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