TextNodeRender.java

package org.jtwig.render.node.renderer;

import org.jtwig.model.tree.TextNode;
import org.jtwig.render.RenderRequest;
import org.jtwig.renderable.Renderable;
import org.jtwig.renderable.impl.StringRenderable;

public class TextNodeRender implements NodeRender<TextNode> {
    @Override
    public Renderable render(RenderRequest request, TextNode node) {
        String text = node.getText();
        TextNode.Configuration configuration = node.getConfiguration();
        text = configuration.isTrimLeft() ? trimLeft(text) : text;
        text = configuration.isTrimRight() ? trimRight(text) : text;
        return new StringRenderable(text);
    }

    private String trimRight(String content) {
        return content.replaceAll("\\s+$", "");
    }

    private String trimLeft(String content) {
        return content.replaceAll("^\\s+", "");
    }
}