Example usage for java.util WeakHashMap WeakHashMap

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:MethodHashing.java

public static long calculateHash(Method method) {
    Map methodHashes = (Map) hashMap.get(method.getDeclaringClass());

    if (methodHashes == null) {
        methodHashes = getInterfaceHashes(method.getDeclaringClass());

        // Copy and add
        WeakHashMap newHashMap = new WeakHashMap();
        newHashMap.putAll(hashMap);/* w  w w .ja  v  a  2 s. com*/
        newHashMap.put(method.getDeclaringClass(), methodHashes);
        hashMap = newHashMap;
    }

    return ((Long) methodHashes.get(method.toString())).longValue();
}

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From source file:net.unicon.demetrius.fac.AbstractResourceFactory.java

public AbstractResourceFactory(long limit) {
    this.sizeLimit = limit;
    cache = new WeakHashMap();

}

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From source file:com.ustadmobile.port.android.view.CatalogOPDSFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    this.rootContainer = inflater.inflate(R.layout.fragment_catalog_opds, container, false);
    mSelectedEntries = new UstadJSOPDSEntry[0];
    setHasOptionsMenu(true);//from www .  j a  v  a 2s.  com

    idToCardMap = new WeakHashMap<String, OPDSEntryCard>();

    mFetchFlags = getArguments().getInt(CatalogController.KEY_FLAGS, CatalogController.CACHE_ENABLED);
    mSwipeRefreshLayout = (SwipeRefreshLayout) rootContainer
            .findViewById(R.id.fragment_catalog_swiperefreshview);
    mSwipeRefreshLayout.setOnRefreshListener(this);
    mSwipeRefreshLayout.setRefreshing(true);
    rootContainer.findViewById(R.id.fragment_catalog_browsebutton).setOnClickListener(this);

    mRecyclerView = (RecyclerView) rootContainer.findViewById(R.id.fragment_catalog_recyclerview);
    mRecyclerLayoutManager = new LinearLayoutManager(getContext());
    mRecyclerView.setLayoutManager(mRecyclerLayoutManager);

    rootContainer.findViewById(R.id.fragment_catalog_addbutton).setOnClickListener(this);

    loadCatalog();

    return rootContainer;
}

---

From source file:com.cndatacom.ordersystem.manager.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient.//from   w w  w  .java  2s  .  c om
 */
public AsyncHttpClient() {
    BasicHttpParams httpParams = new BasicHttpParams();

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

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

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams,
            String.format("android-async-http/%s (http://loopj.com/android-async-http)", VERSION));

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        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() {
        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(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = (ThreadPoolExecutor) Executors.newCachedThreadPool();

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

From source file:com.LaunchKeyManager.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient.//from  w w w.ja v  a  2  s  . c  om
 */
public AsyncHttpClient() {
    BasicHttpParams httpParams = new BasicHttpParams();

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

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

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams,
            String.format("android-async-http/%s (http://loopj.com/android-async-http)", VERSION));

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", this.workAroundReverseDnsBugInHoneycombAndEarlier(), 443));
    //        schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    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()) {
                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(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = (ThreadPoolExecutor) Executors.newCachedThreadPool();

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

From source file:com.uwindsor.elgg.project.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient./*  w  ww.j a  v  a2  s . c o m*/
 */
public AsyncHttpClient() {

    BasicHttpParams httpParams = new BasicHttpParams();

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

    HttpConnectionParams.setSoTimeout(httpParams, socketTimeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams,
            String.format("android-async-http/%s (http://loopj.com/android-async-http)", VERSION));

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

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

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {

        @Override
        public void process(HttpResponse response, HttpContext context) {

            final HttpEntity entity = response.getEntity();
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = (ThreadPoolExecutor) Executors.newCachedThreadPool();

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

From source file:stc.app.bean.lang.ToStringStyle.java

/**
 * <p>/*from   ww  w  .j  a  va 2  s . c  o m*/
 * Registers the given object. Used by the reflection methods to avoid infinite loops.
 * </p>
 * 
 * @param value The object to register.
 */
static void register(Object value) {
    if (value != null) {
        Map m = getRegistry();
        if (m == null) {
            m = new WeakHashMap();
            REGISTRY.set(m);
        }
        m.put(value, null);
    }
}

---

From source file:com.greenlaw110.rythm.toString.ToStringStyle.java

/**
 * <p>//from  w  ww  .ja v a2s  . c  o m
 * Registers the given object. Used by the reflection methods to avoid
 * infinite loops.
 * </p>
 *
 * @param value
 *                  The object to register.
 */
static void register(Object value) {
    if (value != null) {
        Map<Object, Object> m = getRegistry();
        if (m == null) {
            REGISTRY.set(new WeakHashMap<Object, Object>());
        }
        getRegistry().put(value, null);
    }
}

---

From source file:com.lurencun.cfuture09.androidkit.http.async.AsyncHttp.java

public AsyncHttp() {
    BasicHttpParams httpParams = new BasicHttpParams();

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

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

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams, Version.ANDROIDKIT_NAME);

    // ??/*w  w  w.  ja  va2  s  .  co m*/
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    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 (Entry<String, String> entry : clientHeaderMap.entrySet()) {
                request.addHeader(entry.getKey(), entry.getValue());
            }
        }
    });

    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(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = (ThreadPoolExecutor) Executors.newCachedThreadPool(new AKThreadFactory());

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

From source file:com.vc.net.AsyncHttpClient.java

public AsyncHttpClient() {
    BasicHttpParams httpParams = new BasicHttpParams();

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

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

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams,
            String.format("uroad-android-httpclient/%s (http://www.u-road.com/)", VERSION));
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override//from ww w .j  a  v a 2 s.c o  m
        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(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = new ThreadPoolExecutor(DEFAULT_CORE_POOL_SIZE, DEFAULT_MAXIMUM_POOL_SIZE,
            DEFAULT_KEEP_ALIVETIME, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(3),
            new ThreadPoolExecutor.CallerRunsPolicy());

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

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