PermissionAdminResource.java

package de.twenty11.skysail.server.ext.osgimonitor.resources;

import java.util.ArrayList;
import java.util.List;

import org.osgi.service.permissionadmin.PermissionAdmin;
import org.osgi.service.permissionadmin.PermissionInfo;
import org.restlet.data.Form;
import org.restlet.resource.ResourceException;

import de.twenty11.skysail.common.responses.SkysailResponse;
import de.twenty11.skysail.server.core.restlet.ListServerResource2;
import de.twenty11.skysail.server.ext.osgimonitor.OsgiMonitorViewerApplication;
import de.twenty11.skysail.server.ext.osgimonitor.domain.Permission;

public class PermissionAdminResource extends ListServerResource2<Permission> {

    private OsgiMonitorViewerApplication app;

    @Override
    protected void doInit() throws ResourceException {
        app = (OsgiMonitorViewerApplication) getApplication();
    }

    @Override
    protected List<Permission> getData() {
        PermissionAdmin permissionAdmin = app.getPermissionAdminService();
        List<Permission> result = new ArrayList<Permission>();
        if (permissionAdmin != null) {
            addPermissions(result, "Default", permissionAdmin.getDefaultPermissions());
            String[] locations = permissionAdmin.getLocations();
            if (locations != null) {
                for (String loc : locations) {
                    addPermissions(result, loc, permissionAdmin.getPermissions(loc));
                }
            }
        }
        return result;
    }

    private void addPermissions(List<Permission> result, String location, PermissionInfo[] permissions) {
        if (permissions == null) {
            return;
        }
        for (PermissionInfo permissionInfo : permissions) {
            result.add(new Permission(location, permissionInfo));
        }
    }

    @Override
    public Permission getData(Form form) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public SkysailResponse<?> addEntity(Permission entity) {
        // TODO Auto-generated method stub
        return null;
    }

}