/**
* Copyright (c) 2011, SOCIETIES Consortium (WATERFORD INSTITUTE OF TECHNOLOGY (TSSG), HERIOT-WATT UNIVERSITY (HWU), SOLUTA.NET
* (SN), GERMAN AEROSPACE CENTRE (Deutsches Zentrum fuer Luft- und Raumfahrt e.V.) (DLR), Zavod za varnostne tehnologije
* informacijske družbe in elektronsko poslovanje (SETCCE), INSTITUTE OF COMMUNICATION AND COMPUTER SYSTEMS (ICCS), LAKE
* COMMUNICATIONS (LAKE), INTEL PERFORMANCE LEARNING SOLUTIONS LTD (INTEL), PORTUGAL TELECOM INOVAÇÃO, SA (PTIN), IBM Corp.,
* INSTITUT TELECOM (ITSUD), AMITEC DIACHYTI EFYIA PLIROFORIKI KAI EPIKINONIES ETERIA PERIORISMENIS EFTHINIS (AMITEC), TELECOM
* ITALIA S.p.a.(TI), TRIALOG (TRIALOG), Stiftelsen SINTEF (SINTEF), NEC EUROPE LTD (NEC))
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.societies.android.privacytrust.trust.container;
import java.lang.ref.WeakReference;
import org.societies.android.privacytrust.trust.TrustClientBase;
import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;
import android.util.Log;
/**
* This wrapper class acts as a test wrapper for the Trust Client Android
* service. It uses the base service implementation
* {@link TrustClientBase} to provide the service functionality.
*/
public class TestServiceTrustClientLocal extends Service {
private static final String TAG = TestServiceTrustClientLocal.class.getName();
private LocalTrustClientBinder binder;
/*
* @see android.app.Service#onCreate()
*/
@Override
public void onCreate () {
Log.d(TAG, "onCreate");
this.binder = new LocalTrustClientBinder();
// inject reference to current service
this.binder.addouterClassreference(new TrustClientBase(this));
}
/*
* @see android.app.Service#onDestroy()
*/
@Override
public void onDestroy() {
Log.d(TAG, "onDestroy");
}
/*
* @see android.app.Service#onBind(android.content.Intent)
*/
@Override
public IBinder onBind(Intent intent) {
return this.binder;
}
/**
* Create Binder object for local service invocation
*
* N.B. In order to prevent the exporting of the Service (outer class) via the
* Binder extended class, the Binder reference to the service object is via
* a {@link WeakReference} instead of the normal inner class "strong" reference.
* This allows the service (outer) class object to be garbage collected (GC) when it
* ceases to exist. Using a "strong" reference prevents the GC removing the object as
* any clients that have a Binder reference, indirectly hold the Service object reference.
* This prevents a common Android Service memory leak.
*/
public static class LocalTrustClientBinder extends Binder {
private WeakReference<TrustClientBase> outerClassReference = null;
public void addouterClassreference(TrustClientBase instance) {
this.outerClassReference = new WeakReference<TrustClientBase>(instance);
}
public TrustClientBase getService() {
return outerClassReference.get();
}
}
}