/******************************************************************************
* Copyright (c) 2006, 2010 VMware Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html and the Apache License v2.0
* is available at http://www.opensource.org/licenses/apache2.0.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* VMware Inc.
*****************************************************************************/
package org.eclipse.gemini.blueprint.test.platform;
import org.apache.commons.logging.Log;
import org.eclipse.gemini.blueprint.util.OsgiPlatformDetector;
import org.osgi.framework.BundleException;
import org.osgi.framework.launch.Framework;
import org.springframework.util.Assert;
/**
* Utility class useful for starting and stopping an OSGi 4.2 framework.
*
* @author Costin Leau
*/
class DefaultFrameworkTemplate implements FrameworkTemplate {
private final Framework fwk;
/** logger */
private final Log log;
public DefaultFrameworkTemplate(Object target, Log log) {
if (OsgiPlatformDetector.isR42()) {
Assert.isInstanceOf(Framework.class, target);
fwk = (Framework) target;
} else {
throw new IllegalStateException("Cannot use OSGi 4.2 Framework API in an OSGi 4.1 environment");
}
this.log = log;
}
public void init() {
try {
fwk.init();
} catch (BundleException ex) {
throw new IllegalStateException("Cannot initialize framework", ex);
}
}
public void start() {
try {
fwk.start();
} catch (BundleException ex) {
throw new IllegalStateException("Cannot start framework", ex);
}
}
public void stopAndWait(long delay) {
try {
fwk.stop();
} catch (BundleException ex) {
log.error("Cannot stop framework", ex);
}
try {
fwk.waitForStop(delay);
} catch (InterruptedException ex) {
log.error("Waiting for framework to stop interrupted", ex);
}
}
}