Examples of freemarker.template.TransformControl

freemarker.template.TransformControl
An interface that can be implemented by writers returned from {@link TemplateTransformModel#getWriter(java.io.Writer,java.util.Map)}. The methods on this interfaces are callbacks that will be called by the template engine and that give the writer a chance to better control the evaluation of the transform body. The writer can instruct the engine to skip or to repeat body evaluation, and gets notified about exceptions that are thrown during the body evaluation.

        Map<String, String> params = new HashMap<String, String>();
        params.put("name", "myname");
        params.put("value", "%{foo}");
        params.put("size", "10");
        params.put("onblur", "blahescape('somevalue');");
        TransformControl control = (TransformControl) model.getWriter(writer, params);
        control.onStart();
        control.afterBody();


        verify(TextFieldTag.class.getResource("Textfield-3.txt"));
    }

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        HashMap params = new HashMap();
        params.put("name", "myname");
        params.put("value", "%{foo}");
        params.put("size", "10");
        params.put("onblur", "blahescape('somevalue');");
        TransformControl control = (TransformControl) model.getWriter(writer, params);
        control.onStart();
        control.afterBody();


        verify(TextFieldTag.class.getResource("Textfield-3.txt"));
    }

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        HashMap params = new HashMap();
        params.put("name", "myname");
        params.put("value", "%{foo}");
        params.put("size", "10");
        params.put("onblur", "blahescape('somevalue');");
        TransformControl control = (TransformControl) model.getWriter(writer, params);
        control.onStart();
        control.afterBody();


        verify(TextFieldTag.class.getResource("Textfield-3.txt"));
    }

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    throws TemplateException, IOException
    {
        try {
            Writer tw = transform.getWriter(out, args);
            if (tw == null) tw = EMPTY_BODY_WRITER;
            TransformControl tc =
                tw instanceof TransformControl
                ? (TransformControl)tw
                : null;


            Writer prevOut = out;
            out = tw;
            try {
                if(tc == null || tc.onStart() != TransformControl.SKIP_BODY) {
                    do {
                        if(element != null) {
                            visitByHiddingParent(element);
                        }
                    } while(tc != null && tc.afterBody() == TransformControl.REPEAT_EVALUATION);
                }
            }
            catch(Throwable t) {
                try {
                    if(tc != null) {
                        tc.onError(t);
                    }
                    else {
                        throw t;
                    }
                }

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        HashMap params = new HashMap();
        params.put("name", "myname");
        params.put("value", "%{foo}");
        params.put("size", "10");
        params.put("onblur", "blahescape('somevalue');");
        TransformControl control = (TransformControl) model.getWriter(writer, params);
        control.onStart();
        control.afterBody();


        verify(TextFieldTag.class.getResource("Textfield-3.txt"));
    }

View Full Code Here

        HashMap params = new HashMap();
        params.put("name", "myname");
        params.put("value", "%{foo}");
        params.put("size", "10");
        params.put("onblur", "blahescape('somevalue');");
        TransformControl control = (TransformControl) model.getWriter(writer, params);
        control.onStart();
        control.afterBody();


        verify(TextFieldTag.class.getResource("Textfield-3.txt"));
    }

View Full Code Here

        Map<String, String> params = new HashMap<String, String>();
        params.put("name", "myname");
        params.put("value", "%{foo}");
        params.put("size", "10");
        params.put("onblur", "blahescape('somevalue');");
        TransformControl control = (TransformControl) model.getWriter(writer, params);
        control.onStart();
        control.afterBody();


        verify(TextFieldTag.class.getResource("Textfield-3.txt"));
    }

View Full Code Here

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Related Classes of freemarker.template.TransformControl

freemarker.core.Environment

org.apache.struts2.views.jsp.ui.TextfieldTest

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