New AsyncTaskLoader for asynchronously loading the Spring context

Author: Daniel Thommes

RoboSpring-JUnit4Android-Tests/.classpath

@@ -9,5 +9,6 @@
 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
 	<classpathentry combineaccessrules="false" exported="true" kind="src" path="/RoboSpring"/>
 	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
 	<classpathentry kind="output" path="bin/classes"/>
 </classpath>

RoboSpring/robospring-core/src/main/java/org/robospring/RoboSpringLoader.java

@@ -0,0 +1,82 @@
+/** 
+ * Created on 18.03.2014 
+ * 
+ * © 2014 Daniel Thommes
+ */
+package org.robospring;
+
+import org.springframework.context.support.AbstractXmlApplicationContext;
+
+import android.content.Context;
+import android.support.v4.content.AsyncTaskLoader;
+
+/**
+ * Loader for asynchronous loading of the ApplicationContext
+ * 
+ * @author Daniel Thommes
+ */
+public class RoboSpringLoader extends
+		AsyncTaskLoader<AbstractXmlApplicationContext> {
+
+	private String configLocation;
+
+	private Object autowireTarget;
+
+	/**
+	 * @param context
+	 */
+	public RoboSpringLoader(Context context) {
+		super(context);
+	}
+
+	/**
+	 * @param context
+	 */
+	public RoboSpringLoader(Context context, Object autowireTarget) {
+		super(context);
+		this.autowireTarget = autowireTarget;
+	}
+
+	/**
+	 * @param context
+	 */
+	public RoboSpringLoader(Context context, String configLocation) {
+		super(context);
+		this.configLocation = configLocation;
+	}
+
+	/**
+	 * @param context
+	 */
+	public RoboSpringLoader(Context context, String configLocation,
+			Object autowireTarget) {
+		super(context);
+		this.configLocation = configLocation;
+		this.autowireTarget = autowireTarget;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 * 
+	 * @see android.support.v4.content.AsyncTaskLoader#loadInBackground()
+	 */
+	public AbstractXmlApplicationContext loadInBackground() {
+		Thread.currentThread().setContextClassLoader(
+				RoboSpringLoader.class.getClassLoader());
+		AbstractXmlApplicationContext context;
+		if (configLocation != null) {
+			context = RoboSpring.getContext(getContext(), configLocation);
+			if (autowireTarget != null) {
+				RoboSpring.autowire(autowireTarget, configLocation);
+			}
+		}
+		else {
+			context = RoboSpring.getContext(getContext());
+			if (autowireTarget != null) {
+				RoboSpring.autowire(autowireTarget);
+			}
+		}
+		return context;
+	}
+
+}