Example usage for java.lang.ref WeakReference WeakReference

Introduction

In this page you can find the example usage for java.lang.ref WeakReference WeakReference.

Prototype

public WeakReference(T referent)

Source Link

Document

Creates a new weak reference that refers to the given object.

Usage

From source file:io.fabric8.karaf.core.Support.java

public static StringBuilder acquireStringBuilder() {
    WeakReference<StringBuilder> ref = SBPOOL.get();
    StringBuilder sb = null;//  w ww .j  a  v  a2  s  .  c o m

    if (ref != null) {
        sb = ref.get();
    }

    if (sb == null) {
        sb = new StringBuilder(1024);
        SBPOOL.set(new WeakReference<>(sb));
    }

    return sb;
}

From source file:com.booksaround.me.title.util.listener.BaseClickListener.java

public BaseClickListener(T fragment) {
    this.fragmentRef = new WeakReference<T>(fragment);
}

From source file:nl.tjonahen.javaee7.cdi.springbridge.springsupport.ApplicationContextLocatorImpl.java

/**
 *
 * @param context the application context to be associated with the current classloader.
 *///from   w ww . j  av a2s.  c o m
public static void putContext(ApplicationContext context) {
    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
    MAP.put(contextClassLoader, new WeakReference<ApplicationContext>(context));
}

From source file:com.halzhang.android.apps.startupnews.ui.SNApiHelper.java

public SNApiHelper(Activity activity) {
    mActivityRef = new WeakReference<Activity>(activity);
}

From source file:io.github.moosbusch.lumpi.application.event.impl.ApplicationWindowLoadedEvent.java

public ApplicationWindowLoadedEvent(ApplicationContext source) {
    super(new WeakReference<>(source));
}

From source file:com.nhn.android.archetype.base.AABaseApplicationOrg.java

public static void addActivity(BaseApplicationListener activity) {
    activityList.add(new WeakReference<BaseApplicationListener>(activity));
}

From source file:com.almende.eve.instantiation.HibernationHandler.java

/**
 * Instantiates a new wake handler./*from  w w w.  j a  v  a 2 s. co  m*/
 * 
 * @param referent
 *            the referent
 * @param wakeKey
 *            the wake key
 * @param service
 *            the wake service where this referent is registered.
 */
public HibernationHandler(final T referent, final String wakeKey, final InstantiationService service) {
    this.referent = new WeakReference<T>(referent);
    this.setWakeKey(wakeKey);
    this.service = service;
}

From source file:io.github.moosbusch.lumpi.gui.impl.SelectionAdapter.java

public SelectionAdapter(Component eventSource, T value, String expr) {
    this.eventSourceRef = new WeakReference<>(Objects.requireNonNull(eventSource));
    this.data = new Dictionary.Pair<>(new Expression(expr), new WeakReference<>(Objects.requireNonNull(value)));
}

From source file:de.incoherent.osaac.tasks.LoadHolidaysTask.java

public LoadHolidaysTask(MainActivity activity) {
    mActivity = new WeakReference<MainActivity>(activity);
    this.mDb = new Database(mActivity.get());
    mDb.open();//from   w  w w .ja  v a 2s  .c o m
    mDialog = ProgressDialog.show(mActivity.get(), "", "Importing holidays, please wait...", true);
}

From source file:com.parse.GCMService.java

GCMService(Service parent) {
    this.parent = new WeakReference<>(parent);
}