6:54 a.m.
Author: thomas.diesler(a)jboss.com
Date: 2009-06-01 07:54:56 -0400 (Mon, 01 Jun 2009)
New Revision: 89597
Added:
projects/jboss-osgi/trunk/bundles/common/src/main/java/org/jboss/osgi/common/service/
projects/jboss-osgi/trunk/bundles/common/src/main/java/org/jboss/osgi/common/service/DeployerServiceDelegate.java
Log:
Restore DEployerServiceDelegate
Added:
projects/jboss-osgi/trunk/bundles/common/src/main/java/org/jboss/osgi/common/service/DeployerServiceDelegate.java
===================================================================
---
projects/jboss-osgi/trunk/bundles/common/src/main/java/org/jboss/osgi/common/service/DeployerServiceDelegate.java
(rev 0)
+++
projects/jboss-osgi/trunk/bundles/common/src/main/java/org/jboss/osgi/common/service/DeployerServiceDelegate.java 2009-06-01
11:54:56 UTC (rev 89597)
@@ -0,0 +1,132 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2005, JBoss Inc., and individual contributors as indicated
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.osgi.common.service;
+
+//$Id$
+
+import java.net.URL;
+
+import org.jboss.osgi.common.log.LogServiceTracker;
+import org.jboss.osgi.spi.service.BundleInfo;
+import org.jboss.osgi.spi.service.DeployerService;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceReference;
+
+/**
+ * A {@link DeployerService} that delegates to the service that is tracked by the given
{@link DeployerServiceTracker}
+ *
+ * This delegate is registered as an MBean
+ *
+ * @author thomas.diesler(a)jboss.com
+ * @since 27-May-2009
+ */
+public class DeployerServiceDelegate implements DeployerService
+{
+ private LogServiceTracker log;
+ private BundleContext context;
+
+ public DeployerServiceDelegate(BundleContext context)
+ {
+ this.log = new LogServiceTracker(context);
+ this.context = context;
+ }
+
+ public void deploy(BundleInfo[] bundles) throws BundleException
+ {
+ DeployerService service = getDefaultDeployerService();
+ service.deploy(bundles);
+ }
+
+ public void deploy(URL url) throws BundleException
+ {
+ DeployerService service = getDefaultDeployerService();
+ service.deploy(url);
+ }
+
+ public void undeploy(BundleInfo[] bundles) throws BundleException
+ {
+ for (BundleInfo info : bundles)
+ undeploy(info.getLocation());
+ }
+
+ public boolean undeploy(URL url) throws BundleException
+ {
+ boolean undeployed = false;
+
+ DeployerService service = getMicrocontainerDeployerService();
+ if (service != null)
+ undeployed = service.undeploy(url);
+
+ if (undeployed == false)
+ {
+ service = getSystemDeployerService();
+ undeployed = service.undeploy(url);
+ }
+
+ return undeployed;
+ }
+
+ private DeployerService getDefaultDeployerService()
+ {
+ // First try the MC provider
+ DeployerService service = getMicrocontainerDeployerService();
+
+ // Fall back to the system provider
+ if (service == null)
+ service = getSystemDeployerService();
+
+ return service;
+ }
+
+ private DeployerService getMicrocontainerDeployerService()
+ {
+ DeployerService service = null;
+
+ try
+ {
+ String filter = "(provider=microcontainer)";
+ String serviceName = DeployerService.class.getName();
+ ServiceReference[] srefs = context.getServiceReferences(serviceName, filter);
+ if (srefs != null)
+ service = (DeployerService)context.getService(srefs[0]);
+ }
+ catch (InvalidSyntaxException ex)
+ {
+ throw new IllegalArgumentException(ex);
+ }
+
+ return service;
+ }
+
+ private DeployerService getSystemDeployerService()
+ {
+ String serviceName = DeployerService.class.getName();
+ ServiceReference sref = context.getServiceReference(serviceName);
+ if (sref == null)
+ throw new IllegalStateException("Cannot obtain system
DeployerService");
+
+ return (DeployerService)context.getService(sref);
+ }
+
+}
\ No newline at end of file
Property changes on:
projects/jboss-osgi/trunk/bundles/common/src/main/java/org/jboss/osgi/common/service/DeployerServiceDelegate.java
___________________________________________________________________
Name: svn:keywords
+ Id Revision
Name: svn:eol-style
+ LF