用于获取无导航状态的网址的WebSphere门户应用编程接口

Question

我有下面这段代码来从门户页面唯一名获取WebSphere门户网址。但是生成的URL也有我不需要的导航状态细节。我需要没有任何状态信息的URL。请在这方面提供帮助。提前感谢！！

URLFactory urlFactory = null;
    SelectionAccessorController selCtrl = null;
    PortletServiceHome serviceHome = null;
    Context ctx = null;
    try {
        ctx = new InitialContext();
        serviceHome = (PortletServiceHome) ctx.lookup("portletservice/com.ibm.portal.state.service.PortletStateManagerService");
        PortletStateManagerService service =
                (PortletStateManagerService) serviceHome
                        .getPortletService(PortletStateManagerService.class);

        try {
            PortletStateManager manager = service.getPortletStateManager(request, response);
            urlFactory = manager.getURLFactory();
            EngineURL url = urlFactory.newURL(Constants.EMPTY_COPY);
            com.ibm.portal.state.accessors.selection.SelectionAccessorFactory selFct =
                    (com.ibm.portal.state.accessors.selection.SelectionAccessorFactory) manager
                            .getAccessorFactory(com.ibm.portal.state.accessors.selection.SelectionAccessorFactory.class);
            selCtrl = selFct.getSelectionAccessorController(url.getState());
            selCtrl.setSelection(uniqueName);
            return url.writeDispose(new StringWriter()).toString();
        } catch (Exception e) {
            e.printStackTrace();
            throw e;
        } finally {
            if (null != selCtrl)
                selCtrl.dispose();
            if (null != urlFactory)
                urlFactory.dispose();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (null != selCtrl)
            selCtrl.dispose();
        if (null != urlFactory)
            urlFactory.dispose();
    }
    return null;

}

Answer 1

尝试使用FriendlyUrl来生成EngineUrl，而不是使用Url。

FriendlyURL url=urlFactory.newURL(Constants.EMPTY_COPY);
url.setSelection("ibm.portal.Home");
url.dispose();

Answer 2

我尝试了一下，并使用了一个简短的URL：

EngineURL url = urlFactory.newURL(Constants.DEEP_COPY)；

我使用的是Constants.DEEP_COPY而不是Constants.EMPTY_COPY