Example usage for org.apache.http.impl.client.cache HeapResourceFactory HeapResourceFactory

Introduction

In this page you can find the example usage for org.apache.http.impl.client.cache HeapResourceFactory HeapResourceFactory.

Prototype

HeapResourceFactory

Source Link

Usage

From source file:org.eclipse.thym.core.engine.AbstractEngineRepoProvider.java

protected InputStream getRemoteJSonStream(String url) {
    DefaultHttpClient defHttpClient = new DefaultHttpClient();
    HttpUtil.setupProxy(defHttpClient);/*from   w  ww  .ja  v  a  2  s  .c om*/

    HttpClient client = new CachingHttpClient(defHttpClient, new HeapResourceFactory(),
            new BundleHttpCacheStorage(HybridCore.getContext().getBundle()), cacheConfig());
    HttpGet get = new HttpGet(url);
    HttpResponse response;
    try {
        response = client.execute(get);
        HttpEntity entity = response.getEntity();
        InputStream stream = entity.getContent();
        return stream;
    } catch (IOException e) {
        HybridCore.log(IStatus.WARNING, NLS.bind("Could not retrieve the json from remote URL ({0})", url), e);
    }
    return null;
}

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From source file:org.eclipse.thym.core.plugin.registry.CordovaPluginRegistryManager.java

public CordovaRegistryPlugin getCordovaPluginInfo(String name) throws CoreException {

    CordovaRegistryPlugin plugin = detailedPluginInfoCache.get(name);
    if (plugin != null)
        return plugin;
    DefaultHttpClient defHttpClient = new DefaultHttpClient();
    HttpUtil.setupProxy(defHttpClient);/*from   w w w.  j a v a 2  s.  c  o  m*/
    HttpClient client = new CachingHttpClient(defHttpClient, new HeapResourceFactory(),
            new BundleHttpCacheStorage(HybridCore.getContext().getBundle()), getCacheConfig());

    HttpGet get = new HttpGet(REGISTRY_URL + name);
    HttpResponse response;
    try {
        response = client.execute(get);
        HttpEntity entity = response.getEntity();
        InputStream stream = entity.getContent();
        JsonReader reader = new JsonReader(new InputStreamReader(stream));
        plugin = new CordovaRegistryPlugin();
        readPluginInfo(reader, plugin);
        this.detailedPluginInfoCache.put(name, plugin);
        return plugin;
    } catch (ClientProtocolException e) {
        throw new CoreException(new Status(IStatus.ERROR, HybridCore.PLUGIN_ID,
                "Can not retrieve plugin information for " + name, e));
    } catch (IOException e) {
        throw new CoreException(new Status(IStatus.ERROR, HybridCore.PLUGIN_ID,
                "Can not retrieve plugin information for " + name, e));
    }
}

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From source file:org.eclipse.thym.core.plugin.registry.CordovaPluginRegistryManager.java

public List<CordovaRegistryPluginInfo> retrievePluginInfos(IProgressMonitor monitor) throws CoreException {

    if (monitor == null)
        monitor = new NullProgressMonitor();

    monitor.beginTask("Retrieve plug-in registry catalog", 10);
    DefaultHttpClient theHttpClient = new DefaultHttpClient();
    HttpUtil.setupProxy(theHttpClient);// ww w  .java 2  s . com
    HttpClient client = new CachingHttpClient(theHttpClient, new HeapResourceFactory(),
            new BundleHttpCacheStorage(HybridCore.getContext().getBundle()), getCacheConfig());
    JsonReader reader = null;
    try {
        if (monitor.isCanceled()) {
            return null;
        }
        String url = REGISTRY_URL
                + "-/_view/byKeyword?startkey=%5B%22ecosystem:cordova%22%5D&endkey=%5B%22ecosystem:cordova1%22%5D&group_level=3";
        HttpGet get = new HttpGet(URI.create(url));
        HttpResponse response = client.execute(get);
        HttpEntity entity = response.getEntity();
        InputStream stream = entity.getContent();
        monitor.worked(7);
        reader = new JsonReader(new InputStreamReader(stream));
        reader.beginObject();//start the Registry
        final ArrayList<CordovaRegistryPluginInfo> plugins = new ArrayList<CordovaRegistryPluginInfo>();
        while (reader.hasNext()) {
            JsonToken token = reader.peek();
            switch (token) {
            case BEGIN_ARRAY:
                reader.beginArray();
                break;
            case BEGIN_OBJECT:
                plugins.add(parseCordovaRegistryPluginInfo(reader));
                break;
            default:
                reader.skipValue();
                break;
            }

        }
        return plugins;

    } catch (ClientProtocolException e) {
        throw new CoreException(
                new Status(IStatus.ERROR, HybridCore.PLUGIN_ID, "Can not retrieve plugin catalog", e));
    } catch (IOException e) {
        throw new CoreException(
                new Status(IStatus.ERROR, HybridCore.PLUGIN_ID, "Can not retrieve plugin catalog", e));
    } finally {
        if (reader != null)
            try {
                reader.close();
            } catch (IOException e) {
                /*ignored*/ }
        monitor.done();
    }
}

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From source file:org.apache.http.impl.client.cache.BasicHttpCache.java

public BasicHttpCache(CacheConfig config) {
    this(new HeapResourceFactory(), new BasicHttpCacheStorage(config), config);
}

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From source file:org.apache.http.impl.client.cache.CachingHttpAsyncClient.java

public CachingHttpAsyncClient(final HttpAsyncClient client, final HttpCacheStorage storage,
        final CacheConfig config) {
    this(client, new BasicHttpCache(new HeapResourceFactory(), storage, config), config);
}

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From source file:org.apache.http.impl.client.cache.CachingHttpClient.java

/**
 * Constructs a {@code CachingHttpClient} with the given caching options
 * that stores cache entries in the provided storage backend and uses
 * the given {@link HttpClient} for backend requests.
 * @param client used to make origin requests
 * @param storage where to store cache entries 
 * @param config cache module options/*  w w  w .  j a  va 2  s  .  co  m*/
 */
public CachingHttpClient(HttpClient client, HttpCacheStorage storage, CacheConfig config) {
    this(client, new BasicHttpCache(new HeapResourceFactory(), storage, config), config);
}

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