ZK Configuration Reference/zk.xml/The Library Properties/org.zkoss.zk.ui.metainfo.page.Loader.class

Property:

org.zkoss.zk.ui.metainfo.page.Loader.class

Applicable:
 globally in zk.xml via <library-property>
 not as <custom-attribute>

Default: none
[since 5.0.4]

It specifies the name of the class used to load the page definitions. The class must implement the Loader interface and it must have a constructor as follows.

public FooLoader(org.zkoss.zk.ui.WebApp wapp) { //assume FooLoader is the implementation class
     ...

The default iimplementation is straightforward:

private static class MyLoader extends org.zkoss.web.util.resource.ResourceLoader {
	private final WebApp _wapp;
	private MyLoader(WebApp wapp) {
		_wapp = wapp;
	}

	//-- super --//
	protected Object parse(String path, File file, Object extra)
	throws Exception {
		final Locator locator =
			extra != null ? (Locator)extra: getLocator(_wapp, path);
		return new Parser(_wapp, locator).parse(file, path);
	}
	protected Object parse(String path, URL url, Object extra)
	throws Exception {
		final Locator locator =
			extra != null ? (Locator)extra: getLocator(_wapp, path);
		return new Parser(_wapp, locator).parse(url, path);
	}
}

Version History

Version	Date	Content
5.0.4	August 2010	org.zkoss.zk.ui.metainfo.page.Loader.class It specifies the name of the class used to load the page definitions.