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RePlay is a fork of the Play1 framework, created by Codeborne.

There is a newer version: 2.6.2

package play.mvc.results;

import play.exceptions.UnexpectedException;
import play.libs.MimeTypes;
import play.mvc.Http.Request;
import play.mvc.Http.Response;
import play.mvc.Scope.Flash;
import play.mvc.Scope.RenderArgs;
import play.mvc.Scope.Session;
import play.templates.Template;

import java.util.Map;

import static java.lang.System.nanoTime;
import static java.util.concurrent.TimeUnit.NANOSECONDS;

/**
 * 200 OK with a template rendering
 */
public class RenderTemplate extends Result {

    private final String name;
    private final String content;
    private final Map arguments;
    private final long renderTime;

    public RenderTemplate(Template template, Map arguments) {
        if (arguments.containsKey("out")) {
            throw new RuntimeException("Arguments should not contain out");
        }
        this.name = template.name;
        this.arguments = arguments;
        long start = nanoTime();
        this.content = template.render(arguments);
        this.renderTime = NANOSECONDS.toMillis(nanoTime() - start);
    }

    @Override
    public void apply(Request request, Response response, Session session, RenderArgs renderArgs, Flash flash) {
        try {
            String contentType = MimeTypes.getContentType(name, "text/plain");
            response.out.write(content.getBytes(response.encoding));
            setContentTypeIfNotSet(response, contentType);
        } catch (Exception e) {
            throw new UnexpectedException(e);
        }
    }

    public String getName() {
        return name;
    }

    public String getContent() {
        return content;
    }

    public Map getArguments() {
        return arguments;
    }

    public long getRenderTime() {
        return renderTime;
    }

    @Override
    public boolean isRenderingTemplate() {
        return true;
    }

    @Override
    public String toString() {
        return String.format("RenderTemplate %s %s ms", name, renderTime);
    }
}