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

Package org.apache.tapestry5.ioc.services

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

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

org.apache.tapestry5.ioc.services.ClassFab.addMethod()
Adds a method. The method is a public instance method. @param modifiers Modifiers for the method (see {@link java.lang.reflect.Modifier}). @param signature defines the name, return type, parameters and exceptions thrown @param body The body of the method. @throws RuntimeException if a method with that signature has already been added, or if there is a Javassist compilation error

        classFab.addConstructor(new Class[] { String.class, ObjectCreator.class }, null,
                                String.format("{ %s = $1; %s = $2; }", DESCRIPTION_FIELD, CREATOR_FIELD));


        MethodSignature sig = new MethodSignature(interfaceType, DELEGATE_METHOD, null, null);


        classFab.addMethod(Modifier.PRIVATE, sig, String.format("return ($r) %s.createObject();", CREATOR_FIELD));


        MethodIterator mi = new MethodIterator(interfaceType);


        while (mi.hasNext())
        {

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        while (mi.hasNext())
        {
            sig = mi.next();


            classFab.addMethod(Modifier.PUBLIC, sig,
                               String.format("return ($r) %s().%s($$);", DELEGATE_METHOD, sig.getName()));
        }


        if (!mi.getToString())
            classFab.addMethod(Modifier.PUBLIC, toStringSignature, String.format("return %s;", DESCRIPTION_FIELD));

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            classFab.addMethod(Modifier.PUBLIC, sig,
                               String.format("return ($r) %s().%s($$);", DELEGATE_METHOD, sig.getName()));
        }


        if (!mi.getToString())
            classFab.addMethod(Modifier.PUBLIC, toStringSignature, String.format("return %s;", DESCRIPTION_FIELD));


        return classFab.createClass();
    }
}

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        String body = format("return (%s) _creator.createObject();", proxyInterface.getName());


        MethodSignature sig = new MethodSignature(proxyInterface, "_delegate", null, null);


        classFab.addMethod(Modifier.PRIVATE, sig, body);
        
        classFab.proxyMethodsToDelegate(proxyInterface, "_delegate()", description);
        
        if(delegateClass != null)
        {

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        // choose arbitrary signature


        MethodSignature signature = new MethodSignature(List.class.getMethod("size"));


        fab.addMethod(modifiers, signature, "return 0;");


        Class moduleClass = fab.createClass();


        // make sure we really managed to create a synthetic method

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        cf.addField("_stringValue", String.class);


        MethodSignature setStringValue = new MethodSignature(void.class, "setStringValue", new Class[] { String.class },
                                                             null);


        cf.addMethod(Modifier.PUBLIC, setStringValue, "_stringValue = $1;");


        MethodSignature getStringValue = new MethodSignature(String.class, "getStringValue", null, null);


        cf.addMethod(Modifier.PUBLIC, getStringValue, "return _stringValue;");

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        cf.addMethod(Modifier.PUBLIC, setStringValue, "_stringValue = $1;");


        MethodSignature getStringValue = new MethodSignature(String.class, "getStringValue", null, null);


        cf.addMethod(Modifier.PUBLIC, getStringValue, "return _stringValue;");


        Class targetClass = cf.createClass();


        Object targetBean = targetClass.newInstance();

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


        MethodSignature getStringValue = new MethodSignature(String.class, "getStringValue", null, null);


        cf.addMethod(Modifier.PUBLIC, getStringValue, "return _stringValue;");


        Class targetClass = cf.createClass();


        try
        {

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        ClassFab cf = newClassFab("MyIntHolder", AbstractIntWrapper.class);


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


        cf.addMethod(Modifier.PUBLIC, new MethodSignature(int.class, "getIntValue", null, null), "return _intValue;");


        Class targetClass = cf.createClass();
        Constructor c = targetClass.getConstructors()[0];


        AbstractIntWrapper targetBean = (AbstractIntWrapper) c.newInstance(new Object[] { new Integer(137) });

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    {
        ClassFab cf = newClassFab("SimpleService", Object.class);


        cf.addInterface(SimpleService.class);


        cf.addMethod(Modifier.PUBLIC, new MethodSignature(int.class, "add", new Class[] { int.class, int.class }, null),
                     "return $1 + $2;");


        Class targetClass = cf.createClass();


        SimpleService s = (SimpleService) targetClass.newInstance();

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