Example usage for java.util WeakHashMap WeakHashMap

List of usage examples for java.util WeakHashMap WeakHashMap

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Introduction

In this page you can find the example usage for java.util WeakHashMap WeakHashMap.

Prototype

public WeakHashMap()

Source Link

Document

Constructs a new, empty WeakHashMap with the default initial capacity (16) and load factor (0.75).

Usage

From source file:com.enjoy.nerd.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient./*  www. ja v  a 2s.  c  o  m*/
 *
 * @param schemeRegistry SchemeRegistry to be used
 */
public AsyncHttpClient(SchemeRegistry schemeRegistry) {

    BasicHttpParams httpParams = new BasicHttpParams();
    ConnManagerParams.setTimeout(httpParams, timeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, READ_TIME_OUT);
    HttpConnectionParams.setConnectionTimeout(httpParams, timeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);
    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams, String.format("qqlive-async-http/%s", VERSION));

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    threadPool = Executors.newCachedThreadPool();
    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();

    mBasicHttpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);

    //????????location?CircularRedirectException?ClientProtocolException modified by danccyai 2014-06-02
    httpClient.getParams().setParameter(ClientPNames.ALLOW_CIRCULAR_REDIRECTS, true);

    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });
    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(entity));
                        break;
                    }
                }
            }
        }
    });

    httpClient
            .setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES, DEFAULT_RETRY_SLEEP_TIME_MILLIS));
}

From source file:com.example.login1.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient./*from  w  ww . j a  v  a 2 s . c o m*/
 *
 * @param schemeRegistry SchemeRegistry to be used
 */
public AsyncHttpClient(SchemeRegistry schemeRegistry) {

    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, timeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, timeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, timeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    threadPool = getDefaultThreadPool();
    requestMap = Collections.synchronizedMap(new WeakHashMap<Context, List<RequestHandle>>());
    clientHeaderMap = new HashMap<String, String>();

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                if (request.containsHeader(header)) {
                    Header overwritten = request.getFirstHeader(header);
                    Log.d(LOG_TAG,
                            String.format("Headers were overwritten! (%s | %s) overwrites (%s | %s)", header,
                                    clientHeaderMap.get(header), overwritten.getName(),
                                    overwritten.getValue()));

                    //remove the overwritten header
                    request.removeHeader(overwritten);
                }
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(entity));
                        break;
                    }
                }
            }
        }
    });

    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(final HttpRequest request, final HttpContext context)
                throws HttpException, IOException {
            AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
            CredentialsProvider credsProvider = (CredentialsProvider) context
                    .getAttribute(ClientContext.CREDS_PROVIDER);
            HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

            if (authState.getAuthScheme() == null) {
                AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                Credentials creds = credsProvider.getCredentials(authScope);
                if (creds != null) {
                    authState.setAuthScheme(new BasicScheme());
                    authState.setCredentials(creds);
                }
            }
        }
    }, 0);

    httpClient
            .setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES, DEFAULT_RETRY_SLEEP_TIME_MILLIS));
}

From source file:com.android.yijiang.kzx.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient./*w w  w .j a v  a  2s .  c o  m*/
 *
 * @param schemeRegistry SchemeRegistry to be used
 */
public AsyncHttpClient(SchemeRegistry schemeRegistry) {

    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, timeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, timeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, timeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    threadPool = getDefaultThreadPool();
    requestMap = Collections.synchronizedMap(new WeakHashMap<Context, List<RequestHandle>>());
    clientHeaderMap = new HashMap<String, String>();

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                if (request.containsHeader(header)) {
                    Header overwritten = request.getFirstHeader(header);
                    Log.d(LOG_TAG,
                            String.format("Headers were overwritten! (%s | %s) overwrites (%s | %s)", header,
                                    clientHeaderMap.get(header), overwritten.getName(),
                                    overwritten.getValue()));
                }
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(entity));
                        break;
                    }
                }
            }
        }
    });

    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(final HttpRequest request, final HttpContext context)
                throws HttpException, IOException {
            AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
            CredentialsProvider credsProvider = (CredentialsProvider) context
                    .getAttribute(ClientContext.CREDS_PROVIDER);
            HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

            if (authState.getAuthScheme() == null) {
                AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                Credentials creds = credsProvider.getCredentials(authScope);
                if (creds != null) {
                    authState.setAuthScheme(new BasicScheme());
                    authState.setCredentials(creds);
                }
            }
        }
    }, 0);

    httpClient
            .setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES, DEFAULT_RETRY_SLEEP_TIME_MILLIS));
}

From source file:org.apache.hadoop.yarn.api.records.timeline.TestTimelineRecords.java

@Test
public void testMapInterfaceOrTimelineRecords() throws Exception {
    TimelineEntity entity = new TimelineEntity();
    List<Map<String, Set<Object>>> primaryFiltersList = new ArrayList<Map<String, Set<Object>>>();
    primaryFiltersList.add(Collections.singletonMap("pkey", Collections.singleton((Object) "pval")));
    Map<String, Set<Object>> primaryFilters = new TreeMap<String, Set<Object>>();
    primaryFilters.put("pkey1", Collections.singleton((Object) "pval1"));
    primaryFilters.put("pkey2", Collections.singleton((Object) "pval2"));
    primaryFiltersList.add(primaryFilters);
    entity.setPrimaryFilters(null);//from  www  . j av  a  2  s  .  c  om
    for (Map<String, Set<Object>> primaryFiltersToSet : primaryFiltersList) {
        entity.setPrimaryFilters(primaryFiltersToSet);
        assertPrimaryFilters(entity);

        Map<String, Set<Object>> primaryFiltersToAdd = new WeakHashMap<String, Set<Object>>();
        primaryFiltersToAdd.put("pkey3", Collections.singleton((Object) "pval3"));
        entity.addPrimaryFilters(primaryFiltersToAdd);
        assertPrimaryFilters(entity);
    }

    List<Map<String, Set<String>>> relatedEntitiesList = new ArrayList<Map<String, Set<String>>>();
    relatedEntitiesList.add(Collections.singletonMap("rkey", Collections.singleton("rval")));
    Map<String, Set<String>> relatedEntities = new TreeMap<String, Set<String>>();
    relatedEntities.put("rkey1", Collections.singleton("rval1"));
    relatedEntities.put("rkey2", Collections.singleton("rval2"));
    relatedEntitiesList.add(relatedEntities);
    entity.setRelatedEntities(null);
    for (Map<String, Set<String>> relatedEntitiesToSet : relatedEntitiesList) {
        entity.setRelatedEntities(relatedEntitiesToSet);
        assertRelatedEntities(entity);

        Map<String, Set<String>> relatedEntitiesToAdd = new WeakHashMap<String, Set<String>>();
        relatedEntitiesToAdd.put("rkey3", Collections.singleton("rval3"));
        entity.addRelatedEntities(relatedEntitiesToAdd);
        assertRelatedEntities(entity);
    }

    List<Map<String, Object>> otherInfoList = new ArrayList<Map<String, Object>>();
    otherInfoList.add(Collections.singletonMap("okey", (Object) "oval"));
    Map<String, Object> otherInfo = new TreeMap<String, Object>();
    otherInfo.put("okey1", "oval1");
    otherInfo.put("okey2", "oval2");
    otherInfoList.add(otherInfo);
    entity.setOtherInfo(null);
    for (Map<String, Object> otherInfoToSet : otherInfoList) {
        entity.setOtherInfo(otherInfoToSet);
        assertOtherInfo(entity);

        Map<String, Object> otherInfoToAdd = new WeakHashMap<String, Object>();
        otherInfoToAdd.put("okey3", "oval3");
        entity.addOtherInfo(otherInfoToAdd);
        assertOtherInfo(entity);
    }

    TimelineEvent event = new TimelineEvent();
    List<Map<String, Object>> eventInfoList = new ArrayList<Map<String, Object>>();
    eventInfoList.add(Collections.singletonMap("ekey", (Object) "eval"));
    Map<String, Object> eventInfo = new TreeMap<String, Object>();
    eventInfo.put("ekey1", "eval1");
    eventInfo.put("ekey2", "eval2");
    eventInfoList.add(eventInfo);
    event.setEventInfo(null);
    for (Map<String, Object> eventInfoToSet : eventInfoList) {
        event.setEventInfo(eventInfoToSet);
        assertEventInfo(event);

        Map<String, Object> eventInfoToAdd = new WeakHashMap<String, Object>();
        eventInfoToAdd.put("ekey3", "eval3");
        event.addEventInfo(eventInfoToAdd);
        assertEventInfo(event);
    }
}

From source file:com.yunmall.ymsdk.net.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient./*from  w w w  .  j a v a2s. co  m*/
 *
 * @param schemeRegistry SchemeRegistry to be used
 */
public AsyncHttpClient(SchemeRegistry schemeRegistry) {

    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, connectTimeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, responseTimeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, connectTimeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    threadPool = getDefaultThreadPool();
    requestMap = Collections.synchronizedMap(new WeakHashMap<Context, List<RequestHandle>>());
    clientHeaderMap = new HashMap<String, String>();

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                if (request.containsHeader(header)) {
                    Header overwritten = request.getFirstHeader(header);
                    YmLog.d(LOG_TAG,
                            String.format("Headers were overwritten! (%s | %s) overwrites (%s | %s)", header,
                                    clientHeaderMap.get(header), overwritten.getName(),
                                    overwritten.getValue()));

                    //remove the overwritten header
                    request.removeHeader(overwritten);
                }
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(entity));
                        break;
                    }
                }
            }
        }
    });

    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(final HttpRequest request, final HttpContext context)
                throws HttpException, IOException {
            AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
            CredentialsProvider credsProvider = (CredentialsProvider) context
                    .getAttribute(ClientContext.CREDS_PROVIDER);
            HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

            if (authState.getAuthScheme() == null) {
                AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                Credentials creds = credsProvider.getCredentials(authScope);
                if (creds != null) {
                    authState.setAuthScheme(new BasicScheme());
                    authState.setCredentials(creds);
                }
            }
        }
    }, 0);

    httpClient
            .setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES, DEFAULT_RETRY_SLEEP_TIME_MILLIS));
}

From source file:org.noorganization.instalist.view.fragment.ShoppingListOverviewFragment.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setHasOptionsMenu(true);/*from  ww  w .  java 2s  .c om*/
    // get bundle args to get the listname that should be shown
    Bundle bundle = this.getArguments();

    mMapComperable = new WeakHashMap<>();
    mMapComperable.put(0, new AlphabeticalListEntryComparator());
    mMapComperable.put(1, new PriorityListEntryComparator());

    if (bundle == null) {
        return;
    }

    String listId = bundle.getString(MainShoppingListView.KEY_LISTID);
    mCurrentShoppingList = mListController.getListById(listId);

    // assign other listname if none is assigned
    if (mCurrentShoppingList == null) {
        List<ShoppingList> mShoppingLists = mListController.getAllLists();
        if (mShoppingLists.size() > 0) {
            mCurrentShoppingList = mShoppingLists.get(0);
            //mBaseActivityInterface.setToolbarTitle(mCurrentShoppingList.mName);
        }
    }
    EventBus.getDefault().post(new ShoppingListSelectedMessage(mCurrentShoppingList));
    mHandlingProductSelectedMessages = true;
}

From source file:com.google.android.imageloader.ImageLoader.java

/**
 * Creates an {@link ImageLoader}./*from  w w  w .  j  av  a  2 s.  com*/
 *
 * @param taskLimit the maximum number of background tasks that may be
 *            active at one time.
 * @param streamFactory a {@link URLStreamHandlerFactory} for creating
 *            connections to special URLs such as {@code content://} URIs.
 *            This parameter can be {@code null} if the {@link ImageLoader}
 *            only needs to load images over HTTP or if a custom
 *            {@link URLStreamHandlerFactory} has already been passed to
 *            {@link URL#setURLStreamHandlerFactory(URLStreamHandlerFactory)}
 * @param bitmapHandler a {@link ContentHandler} for loading images.
 *            {@link ContentHandler#getContent(URLConnection)} must either
 *            return a {@link Bitmap} or throw an {@link IOException}. This
 *            parameter can be {@code null} to use the default
 *            {@link BitmapContentHandler}.
 * @param prefetchHandler a {@link ContentHandler} for caching a remote URL
 *            as a file, without parsing it or loading it into memory.
 *            {@link ContentHandler#getContent(URLConnection)} should always
 *            return {@code null}. If the URL passed to the
 *            {@link ContentHandler} is already local (for example,
 *            {@code file://}), this {@link ContentHandler} should do
 *            nothing. The {@link ContentHandler} can be {@code null} if
 *            pre-fetching is not required.
 * @param cacheSize the maximum size of the image cache (in bytes).
 * @param handler a {@link Handler} identifying the callback thread, or
 *            {@code} null for the main thread.
 * @throws NullPointerException if the factory is {@code null}.
 */
public ImageLoader(int taskLimit, URLStreamHandlerFactory streamFactory, ContentHandler bitmapHandler,
        ContentHandler prefetchHandler, long cacheSize, Handler handler) {
    if (taskLimit < 1) {
        throw new IllegalArgumentException("Task limit must be positive");
    }
    if (cacheSize < 1) {
        throw new IllegalArgumentException("Cache size must be positive");
    }
    mMaxTaskCount = taskLimit;
    mURLStreamHandlerFactory = streamFactory;
    mStreamHandlers = streamFactory != null ? new HashMap<String, URLStreamHandler>() : null;
    mBitmapContentHandler = bitmapHandler != null ? bitmapHandler : new BitmapContentHandler();
    mPrefetchContentHandler = prefetchHandler;

    mImageViewBinding = new WeakHashMap<ImageView, String>();

    mRequests = new LinkedList<ImageRequest>();

    // Use a LruCache to prevent the set of keys from growing too large.
    // The Maps must be synchronized because they are accessed
    // by the UI thread and by background threads.
    mBitmaps = Collections.synchronizedMap(new BitmapCache<String>(cacheSize));
    mErrors = Collections.synchronizedMap(new LruCache<String, ImageError>());
}

From source file:lib.asynchronous.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient./*from ww w . jav a2 s  .com*/
 *
 * @param schemeRegistry SchemeRegistry to be used
 */
public AsyncHttpClient(SchemeRegistry schemeRegistry) {

    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, connectTimeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, responseTimeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, connectTimeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    threadPool = getDefaultThreadPool();
    requestMap = Collections.synchronizedMap(new WeakHashMap<Context, List<RequestHandle>>());
    clientHeaderMap = new HashMap<String, String>();

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                if (request.containsHeader(header)) {
                    Header overwritten = request.getFirstHeader(header);
                    Log.d(LOG_TAG,
                            String.format("Headers were overwritten! (%s | %s) overwrites (%s | %s)", header,
                                    clientHeaderMap.get(header), overwritten.getName(),
                                    overwritten.getValue()));

                    //remove the overwritten header
                    request.removeHeader(overwritten);
                }
                request.addHeader(header, clientHeaderMap.get(header));
            } //end for 
        }
    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(entity));
                        break;
                    }
                } //end for
            }
        }
    });

    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(final HttpRequest request, final HttpContext context)
                throws HttpException, IOException {
            AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
            CredentialsProvider credsProvider = (CredentialsProvider) context
                    .getAttribute(ClientContext.CREDS_PROVIDER);
            HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

            if (authState.getAuthScheme() == null) {
                AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                Credentials creds = credsProvider.getCredentials(authScope);
                if (creds != null) {
                    authState.setAuthScheme(new BasicScheme());
                    authState.setCredentials(creds);
                }
            }
        }
    }, 0);

    httpClient
            .setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES, DEFAULT_RETRY_SLEEP_TIME_MILLIS));
}

From source file:com.seo.support.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient.//  ww w.  ja  v a2 s .  c om
 * 
 * @param schemeRegistry
 *            SchemeRegistry to be used
 */
public AsyncHttpClient(SchemeRegistry schemeRegistry) {

    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, timeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, timeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, timeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    // add for hiwifi
    HttpProtocolParams.setUserAgent(httpParams, String.format("android_hiwififree_V" + Gl.versionName));

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    threadPool = getDefaultThreadPool();
    requestMap = new WeakHashMap<Context, List<RequestHandle>>();
    clientHeaderMap = new HashMap<String, String>();

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }

            setHeader(request);
            for (String header : clientHeaderMap.keySet()) {
                if (request.containsHeader(header)) {
                    Header overwritten = request.getFirstHeader(header);
                    Log.d(LOG_TAG,
                            String.format("Headers were overwritten! (%s | %s) overwrites (%s | %s)", header,
                                    clientHeaderMap.get(header), overwritten.getName(),
                                    overwritten.getValue()));
                }

                request.addHeader(header, clientHeaderMap.get(header));
            }
        }

    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(entity));
                        break;
                    }
                }
            }
        }
    });

    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(final HttpRequest request, final HttpContext context)
                throws HttpException, IOException {
            AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
            CredentialsProvider credsProvider = (CredentialsProvider) context
                    .getAttribute(ClientContext.CREDS_PROVIDER);
            HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

            if (authState.getAuthScheme() == null) {
                AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                Credentials creds = credsProvider.getCredentials(authScope);
                if (creds != null) {
                    authState.setAuthScheme(new BasicScheme());
                    authState.setCredentials(creds);
                }
            }
        }
    }, 0);

    httpClient
            .setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES, DEFAULT_RETRY_SLEEP_TIME_MILLIS));
}

From source file:com.loopj.android.http.AsyncHttpClientQueue.java

/**
 * Creates a new AsyncHttpClient.//w w  w . ja  va 2s  . c om
 *
 * @param schemeRegistry SchemeRegistry to be used
 */
public AsyncHttpClientQueue(SchemeRegistry schemeRegistry) {

    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, connectTimeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, responseTimeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, connectTimeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    threadPool = getDefaultThreadPool();
    requestMap = Collections.synchronizedMap(new WeakHashMap<Context, List<RequestHandle>>());
    clientHeaderMap = new HashMap<String, String>();

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                if (request.containsHeader(header)) {
                    Header overwritten = request.getFirstHeader(header);
                    Log.d(LOG_TAG,
                            String.format("Headers were overwritten! (%s | %s) overwrites (%s | %s)", header,
                                    clientHeaderMap.get(header), overwritten.getName(),
                                    overwritten.getValue()));

                    //remove the overwritten header
                    request.removeHeader(overwritten);
                }
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(entity));
                        break;
                    }
                }
            }
        }
    });

    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override
        public void process(final HttpRequest request, final HttpContext context)
                throws HttpException, IOException {
            AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE);
            CredentialsProvider credsProvider = (CredentialsProvider) context
                    .getAttribute(ClientContext.CREDS_PROVIDER);
            HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);

            if (authState.getAuthScheme() == null) {
                AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                Credentials creds = credsProvider.getCredentials(authScope);
                if (creds != null) {
                    authState.setAuthScheme(new BasicScheme());
                    authState.setCredentials(creds);
                }
            }
        }
    }, 0);

    httpClient
            .setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES, DEFAULT_RETRY_SLEEP_TIME_MILLIS));
}