/******************************************************************************
* 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.extender.internal.blueprint.activator.support;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.eclipse.gemini.blueprint.context.DelegatedExecutionOsgiBundleApplicationContext;
import org.eclipse.gemini.blueprint.context.support.OsgiBundleXmlApplicationContext;
import org.eclipse.gemini.blueprint.extender.OsgiApplicationContextCreator;
import org.eclipse.gemini.blueprint.extender.support.ApplicationContextConfiguration;
import org.eclipse.gemini.blueprint.util.OsgiStringUtils;
import org.springframework.util.ObjectUtils;
/**
* Blueprint specific context creator. Picks up the Blueprint locations instead of Spring DM's.
*
* @author Costin Leau
*
*/
public class BlueprintContainerCreator implements OsgiApplicationContextCreator {
/** logger */
private static final Log log = LogFactory.getLog(BlueprintContainerCreator.class);
public DelegatedExecutionOsgiBundleApplicationContext createApplicationContext(BundleContext bundleContext)
throws Exception {
Bundle bundle = bundleContext.getBundle();
ApplicationContextConfiguration config = new BlueprintContainerConfig(bundle);
String bundleName = OsgiStringUtils.nullSafeNameAndSymName(bundle);
if (log.isTraceEnabled())
log.trace("Created configuration " + config + " for bundle " + bundleName);
// it's not a spring bundle, ignore it
if (!config.isSpringPoweredBundle()) {
if (log.isDebugEnabled())
log.debug("No blueprint configuration found in bundle " + bundleName + "; ignoring it...");
return null;
}
log.info("Discovered configurations " + ObjectUtils.nullSafeToString(config.getConfigurationLocations())
+ " in bundle [" + bundleName + "]");
DelegatedExecutionOsgiBundleApplicationContext sdoac =
new OsgiBundleXmlApplicationContext(config.getConfigurationLocations());
sdoac.setBundleContext(bundleContext);
sdoac.setPublishContextAsService(config.isPublishContextAsService());
return sdoac;
}
}