org.zkoss.zk.ui.sys
Interface SEORenderer

public interface SEORenderer

A plugin that an application could add to generate application-specific SEO content. The generated content won't be visible to the end users, but that will be used by the spider of search engines.

You could specify the class of an implementation of the SEO renderer as a listener in WEB-INF/zk.xml. For example,

<listener>
        <listener-class>com.foo.MySEORenderer</listener-class>
</listener>

Also notice that you could generate JavaScript snippet too, since it will be interpreted by the browser. For example, if you'd like to inject some JavaScript code to every page, you could implement this class and register it as a listener.

Notice that the SEO render, if specified, is always called, even if the crawlable option is not enabled.

Since:

5.0.6

Author:

tomyeh

Method Summary

void	render(Page page, java.io.Writer out)

Method Detail

render

void render(Page page,
            java.io.Writer out)
            throws java.io.IOException

Throws:

java.io.IOException