Example usage for org.apache.wicket.request.mapper.info PageInfo getPageId

Introduction

In this page you can find the example usage for org.apache.wicket.request.mapper.info PageInfo getPageId.

Prototype

public Integer getPageId() 

Source Link

Usage

From source file:jp.javelindev.wicket.FixedUrlMountedMapper.java

License:Apache License

/**
 * {@inheritDoc }/*from   www.  j a  va  2  s  . c  om*/
 * <p>
 * request?pageId??????????????????ID??
 * ???????????ID???
 */
@Override
public IRequestHandler mapRequest(Request request) {
    UrlInfo urlInfo = parseRequest(request);

    // check if the URL is long enough and starts with the proper segments
    if (urlInfo != null) {
        PageComponentInfo info = urlInfo.getPageComponentInfo();
        Class<? extends IRequestablePage> pageClass = urlInfo.getPageClass();
        PageParameters pageParameters = urlInfo.getPageParameters();

        Integer storedPageId = getStoredPageId(pageClass);
        boolean reload = pageParameters != null && pageParameters.getNamedKeys().contains("reload");

        //?ID?????????????
        //???ID?ID????????????
        //ID?????????????
        //processBookmarkable??????PageProvider???
        //?PageProvider?????????IDID???
        //reload????????????
        if (reload || ((info == null || info.getPageInfo().getPageId() == null) && storedPageId == null)) {
            // if there are is no page instance information (only page map name - optionally)
            // then this is a simple bookmarkable URL

            if (reload) {
                pageParameters.remove("reload");
            }

            return processBookmarkable(pageClass, pageParameters);
        } else if (((info != null && info.getPageInfo() != null && info.getPageInfo().getPageId() != null)
                || storedPageId != null) && (info == null || info.getComponentInfo() == null)) {
            // if there is page instance information in the URL but no component and listener
            // interface then this is a hybrid URL - we need to try to reuse existing page
            // instance

            // URL?ID?????????????
            // URL?ID?????storedPageID != null ???storedPageIdID????
            PageInfo pageInfo = info == null ? null : info.getPageInfo();
            if ((pageInfo == null || pageInfo.getPageId() == null) && storedPageId != null) {
                pageInfo = new PageInfo(storedPageId);
            }

            return processHybrid(pageInfo, pageClass, pageParameters, null);
        } else if (info != null && info.getComponentInfo() != null) {
            // with both page instance and component+listener this is a listener interface URL
            return processListener(info, pageClass, pageParameters);
        }
    }
    return null;
}

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From source file:jp.xet.uncommons.wicket.fixedurl.FixedUrlMountedMapper.java

License:Apache License

/**
 * {@inheritDoc}/*from   w  ww. ja  v a 2s.c o m*/
 * 
 * <p>request?pageId??????????????????ID??
 * ???????????ID???</p>
 */
@Override
@SuppressWarnings("null")
public IRequestHandler mapRequest(Request request) {
    UrlInfo urlInfo = parseRequest(request);

    // check if the URL is long enough and starts with the proper segments
    if (urlInfo != null) {
        PageComponentInfo info = urlInfo.getPageComponentInfo();
        Class<? extends Page> pageClass = urlInfo.getPageClass().asSubclass(Page.class);
        PageParameters pageParameters = urlInfo.getPageParameters();

        Integer storedPageId = getStoredPageId(pageClass, pageParameters);
        boolean reload = pageParameters != null && pageParameters.getNamedKeys().contains(KEY_RELOAD);

        // ?ID?????????????
        // ???ID?ID????????????
        // ID?????????????
        // processBookmarkable??????PageProvider???
        // ?PageProvider?????????IDID???
        // reload????????????
        if (reload || ((info == null || info.getPageInfo().getPageId() == null) && storedPageId == null)) {
            // if there are is no page instance information (only page map name - optionally)
            // then this is a simple bookmarkable URL

            if (reload) {
                pageParameters.remove(KEY_RELOAD);
            }

            return processBookmarkable(pageClass, pageParameters);
        } else if (((info != null && info.getPageInfo() != null && info.getPageInfo().getPageId() != null)
                || storedPageId != null) && (info == null || info.getComponentInfo() == null)) {
            // if there is page instance information in the URL but no component and listener
            // interface then this is a hybrid URL - we need to try to reuse existing page
            // instance

            // URL?ID?????????????
            // URL?ID?????storedPageID != null ???storedPageIdID????
            PageInfo pageInfo = info == null ? null : info.getPageInfo();
            if ((pageInfo == null || pageInfo.getPageId() == null) && storedPageId != null) {
                pageInfo = new PageInfo(storedPageId);
            }

            return processHybrid(pageInfo, pageClass, pageParameters, null);
        } else if (info != null && info.getComponentInfo() != null) {
            // with both page instance and component+listener this is a listener interface URL
            return processListener(info, pageClass, pageParameters);
        }
    }
    return null;
}

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