Example usage for org.apache.wicket.request Url getQueryParameters

Introduction

In this page you can find the example usage for org.apache.wicket.request Url getQueryParameters.

Prototype

public List<QueryParameter> getQueryParameters() 

Source Link

Document

Returns query parameters of the URL.

Usage

From source file:fiftyfive.wicket.resource.SimpleCDN.java

License:Apache License

/**
 * If the {@code requestHandler} is a {@link ResourceReferenceRequestHandler}, delegate to
 * Wicket's default mapper for creating an appropriate URL, and then prepend the CDN
 * {@code baseUrl} that was provided to the {@code SimpleCDN} constructor.
 *
 * @return a rewritten Url to the resource, or {@code null} if {@code requestHandler} is
 *         not for a resource reference//  ww w  .ja v  a  2s  .co m
 */
public Url mapHandler(IRequestHandler requestHandler) {
    // CDN doesn't apply to non-resources
    if (!(requestHandler instanceof ResourceReferenceRequestHandler))
        return null;

    // Prevent infinite recursion in case this SimpleCDN is also contained within the delegate
    if (this.delegated)
        return null;

    Url url = null;
    try {
        this.delegated = true;
        url = this.delegate.mapHandler(requestHandler);
        if (url != null && url.getQueryParameters().isEmpty()) {
            url = Url.parse(Strings.join("/", this.baseUrl, url.toString()));
        }
    } finally {
        this.delegated = false;
    }
    return url;
}

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From source file:jp.xet.uncommons.wicket.utils.SimpleCDN.java

License:Apache License

/**
 * If the {@code requestHandler} is a {@link ResourceReferenceRequestHandler}, delegate to
 * Wicket's default mapper for creating an appropriate URL, and then prepend the CDN
 * {@code baseUrl} that was provided to the {@code SimpleCDN} constructor.
 *
 * @return a rewritten Url to the resource, or {@code null} if {@code requestHandler} is
 *         not for a resource reference// w w w .  j  av a  2  s .co  m
 */
@Override
public Url mapHandler(IRequestHandler requestHandler) {
    // CDN doesn't apply to non-resources
    if (!(requestHandler instanceof ResourceReferenceRequestHandler)) {
        return null;
    }

    // Prevent infinite recursion in case this SimpleCDN is also contained within the delegate
    if (delegated) {
        return null;
    }

    Url url = null;
    try {
        delegated = true;
        url = delegate.mapHandler(requestHandler);
        if (url != null && url.getQueryParameters().isEmpty()) {
            url = Url.parse(Strings.join("/", baseUrl, url.toString()));
        }
    } finally {
        delegated = false;
    }
    return url;
}

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From source file:org.hippoecm.frontend.plugins.login.LoginPlugin.java

License:Apache License

@Override
protected void onBeforeRender() {
    super.onBeforeRender();

    Request request = RequestCycle.get().getRequest();

    /**/*from   w w  w. j a v a  2s .  c  o m*/
     * Strip the first query parameter from URL if it is empty
     * Copied from {@link AbstractComponentMapper#removeMetaParameter}
     */
    Url urlCopy = new Url(request.getUrl());
    if (!urlCopy.getQueryParameters().isEmpty()
            && Strings.isEmpty(urlCopy.getQueryParameters().get(0).getValue())) {
        String pageComponentInfoCandidate = urlCopy.getQueryParameters().get(0).getName();
        if (PageComponentInfo.parse(pageComponentInfoCandidate) != null) {
            urlCopy.getQueryParameters().remove(0);
        }
    }

    parameters = new PageParametersEncoder().decodePageParameters(urlCopy);
}

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From source file:org.jabylon.rest.ui.wicket.CustomExceptionMapper.java

License:Open Source License

@Override
public IRequestHandler map(Exception e) {
    if (e instanceof ObjectNotFoundException) {
        //see https://github.com/jutzig/jabylon/issues/175
        Request request = RequestCycle.get().getRequest();
        Url url = request.getUrl();
        List<QueryParameter> parameters = url.getQueryParameters();
        boolean redirected = false;
        for (QueryParameter queryParameter : parameters) {
            if (queryParameter.getValue().isEmpty() && queryParameter.getName().matches("\\d+")) {
                url.removeQueryParameters(queryParameter.getName());
                LOG.error("Detected request to expired CDO ID. Attempting redirect to " + url.toString(), e);
                Session.get().error("Sorry, this page content has expired. Please try again");
                redirected = true;/*  w  ww  . j  av  a 2 s  .  c o m*/
                break;
            }
        }
        if (redirected)
            return new RedirectRequestHandler("/" + url.toString());
    }
    return super.map(e);
}

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From source file:sf.wicklet.ext.ui.mappers.MultiplePageMapper.java

License:Apache License

/**
 * Check if the URL is for home page and the home page class match mounted class. If so,
 * redirect to mounted URL./*from w  w  w. j  a v  a 2 s. co m*/
 *
 * @param url
 * @return request handler or <code>null</code>
 */
private boolean checkHomePage(final Url url) {
    if (url.getSegments().isEmpty() && url.getQueryParameters().isEmpty()) {
        // this is home page
        final Class<? extends IRequestablePage> page = getpageclass(getrpath(url.getPath()));
        if (page != null && page.equals(getContext().getHomePageClass()) && redirectFromHomePage()) {
            return true;
        }
    }
    return false;
}

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