Example usage for org.apache.wicket.request.resource JavaScriptPackageResource JavaScriptPackageResource

Introduction

In this page you can find the example usage for org.apache.wicket.request.resource JavaScriptPackageResource JavaScriptPackageResource.

Prototype

public JavaScriptPackageResource(Class<?> scope, String name, Locale locale, String style, String variation) 

Source Link

Document

Construct.

Usage

From source file:name.martingeisse.webeco.SpecialStringResourceLoader.java

License:Open Source License

/**
 * @param key//ww w.j a va2s  .  c  om
 * @return
 */
private String lookup(String key, Locale locale, String style, String variation) {
    if (key.equals("webeco.path.js.base")) {
        JavaScriptPackageResource resource = new JavaScriptPackageResource(Dummy.class,
                "jquery-1.6.4-with-tools-1.2.6.js", locale, style, variation);
        String version = FirstLineResourceVersion.getVersionFrom(resource);
        return "base-revision-" + version + ".js";
    } else {
        return null;
    }
}

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From source file:org.wicketstuff.offline.mode.ServiceWorker.java

License:Apache License

/**
 * If the service worker resource is shipped the first time the script is filled with the URLs
 * of the resources to be cached.//from ww w  .  j a va 2 s . c  o m
 * 
 * @return the java script package resource to provide the script with the URLs to be cached
 */
@Override
public JavaScriptPackageResource getResource() {
    final JavaScriptPackageResource resource = new JavaScriptPackageResource(getScope(), getName(), getLocale(),
            getStyle(), getVariation()) {

        private static final long serialVersionUID = 5615537870274839300L;

        @Override
        protected void setResponseHeaders(ResourceResponse resourceResponse, Attributes attributes) {
            super.setResponseHeaders(resourceResponse, attributes);
            ((WebResponse) attributes.getResponse()).disableCaching();
        }

        @SuppressWarnings("unchecked")
        @Override
        protected byte[] processResponse(Attributes attributes, byte[] bytes) {
            byte[] bytesToReturn = null;
            try {
                RequestCycle requestCycle = RequestCycle.get();
                String script = new String(bytes, "UTF-8");
                script = script.replace("$(cacheName)", cacheName);
                JSONArray urlJsonArray = new JSONArray();
                for (OfflineCacheEntry offlineCacheEntry : offlineCacheEntries) {
                    Object cacheObject = offlineCacheEntry.getCacheObject();
                    PageParameters pageParameters = offlineCacheEntry.getPageParameters();
                    String suffix = offlineCacheEntry.getSuffix();
                    Cors cors = offlineCacheEntry.getCors();

                    if (cacheObject == null) {
                        throw new WicketRuntimeException(
                                "Please provide a cache object to each OfflineCacheEntry.");
                    }

                    CharSequence urlFor;
                    if (cacheObject instanceof ResourceReference) {
                        urlFor = requestCycle.urlFor((ResourceReference) cacheObject, pageParameters);
                    } else if (cacheObject instanceof Class) {
                        urlFor = requestCycle.urlFor((Class<? extends Page>) cacheObject, pageParameters);
                    } else if (cacheObject instanceof IRequestHandler) {
                        urlFor = requestCycle.urlFor((IRequestHandler) offlineCacheEntry);
                    } else {
                        urlFor = cacheObject.toString();
                    }

                    if (urlFor.toString().equals(".")) {
                        urlFor = "/";
                    } else if (urlFor.toString().startsWith(".")) {
                        urlFor = urlFor.toString().substring(1);
                    }

                    String url = urlFor.toString() + (suffix != null ? suffix : "");
                    JSONObject object = new JSONObject();
                    if (cors != null) {
                        object.put("cors", cors.getRealName());
                    }
                    object.put("url", url);
                    urlJsonArray.put(object);
                }
                String urlJsonArrayAsString = urlJsonArray.toString();
                script = script.replace("$(offlineCacheEntries)", urlJsonArrayAsString);
                bytesToReturn = script.getBytes();
            } catch (UnsupportedEncodingException e) {
                // NOOP
            }
            return super.processResponse(attributes, bytesToReturn);
        }
    };
    removeCompressFlagIfUnnecessary(resource);
    return resource;
}

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From source file:org.wicketstuff.offline.mode.ServiceWorkerRegistration.java

License:Apache License

/**
 * Override getResource() because it has be ensured that there is no cache applied to the
 * resource/* www . j  av  a 2  s  .  co  m*/
 */
@Override
public JavaScriptPackageResource getResource() {
    final JavaScriptPackageResource resource = new JavaScriptPackageResource(getScope(), getName(), getLocale(),
            getStyle(), getVariation()) {

        private static final long serialVersionUID = 6651316937259448962L;

        @Override
        protected void setResponseHeaders(ResourceResponse resourceResponse, Attributes attributes) {
            super.setResponseHeaders(resourceResponse, attributes);
            ((WebResponse) attributes.getResponse()).disableCaching();
        }

    };
    removeCompressFlagIfUnnecessary(resource);
    return resource;
}

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