package org.foo.shell.commands;
import java.io.PrintStream;
import java.net.URL;
import org.foo.shell.BasicCommand;
import org.osgi.framework.ServiceReference;
import org.osgi.service.deploymentadmin.DeploymentAdmin;
import org.osgi.service.deploymentadmin.DeploymentPackage;
public class DeploymentPackageCommand extends BasicCommand {
public void exec(String args, PrintStream out, PrintStream err) throws Exception {
DeploymentAdmin admin = getDeploymentAdmin();
if (admin == null) {
out.println("No DeploymentAdmin service found.");
return;
}
if (args != null) {
if (args.trim().equalsIgnoreCase("list")) {
for (DeploymentPackage dp : admin.listDeploymentPackages()) {
out.println(dp.getName() + " " + dp.getVersion());
}
} else if (args.trim().startsWith("uninstall ")) {
DeploymentPackage dp = admin.getDeploymentPackage(args.trim().substring("uninstall ".length()));
if (dp != null) {
dp.uninstall();
} else {
out.println("No such package");
}
} else if (args.trim().startsWith("install ")) {
DeploymentPackage dp = admin.installDeploymentPackage(new URL(args.trim().substring("install ".length())).openStream());
out.println(dp.getName() + " " + dp.getVersion());
}
} else {
out.println("Use {list|install <url>|uninstall <name>}");
}
}
private DeploymentAdmin getDeploymentAdmin() {
ServiceReference ref = m_context.getServiceReference(DeploymentAdmin.class.getName());
if (ref != null) {
return (DeploymentAdmin) m_context.getService(ref);
}
return null;
}
}