de.larmic.butterfaces.component.renderkit.html_basic.TextAreaRenderer Maven / Gradle / Ivy

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package de.larmic.butterfaces.component.renderkit.html_basic;

import java.io.IOException;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.render.FacesRenderer;

import de.larmic.butterfaces.component.html.HtmlInputComponent;
import de.larmic.butterfaces.component.html.HtmlTextArea;
import de.larmic.butterfaces.component.partrenderer.ExpandablePartRenderer;
import de.larmic.butterfaces.component.partrenderer.MaxLengthPartRenderer;
import de.larmic.butterfaces.component.renderkit.html_basic.text.AbstractHtmlTagRenderer;

@FacesRenderer(componentFamily = HtmlTextArea.COMPONENT_FAMILY, rendererType = HtmlTextArea.RENDERER_TYPE)
public class TextAreaRenderer extends AbstractHtmlTagRenderer {

    @Override
    public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
        encodeBegin(context, component, "butter-component-textarea");
    }

    @Override
    protected String getHtmlTagName() {
        return "textarea";
    }

    @Override
    protected void encodeEnd(final HtmlTextArea component, final ResponseWriter writer) throws IOException {
        // Render textarea counter
        new MaxLengthPartRenderer().renderMaxLength(component, writer);

        // Render textarea expandable script call
        renderExpandable(component, writer);
    }

    protected void renderExpandable(HtmlInputComponent htmlComponent, ResponseWriter writer) throws IOException {
        new ExpandablePartRenderer().renderExpandable(htmlComponent, writer);
    }
}