Examples with LocalActiveSolutionHandler com.servoy.j2db.LocalActiveSolutionHandler used on opensource projects

Example 1 with LocalActiveSolutionHandler

use of com.servoy.j2db.LocalActiveSolutionHandler in project servoy-client by Servoy.

the class HeadlessClientFactoryInternal method createImportHookClient.

public static ISessionClient createImportHookClient(final Solution importHookModule, final IXMLImportUserChannel channel) throws Exception {
    final String[] loadException = new String[1];
    // assuming no login and no method args for import hooks
    SessionClient sc = new SessionClient(null, null, null, null, null, importHookModule.getName()) {

        @Override
        protected IActiveSolutionHandler createActiveSolutionHandler() {
            IApplicationServer as = ApplicationServerRegistry.getService(IApplicationServer.class);
            return new LocalActiveSolutionHandler(as, this) {

                @Override
                protected Solution loadSolution(RootObjectMetaData solutionDef) throws RemoteException, RepositoryException {
                    // grab the latest version (-1) not the active one, because the hook was not yet activated.
                    return (Solution) ((IDeveloperRepository) getRepository()).getRootObject(solutionDef.getRootObjectId(), -1);
                }
            };
        }

        @Override
        protected IExecutingEnviroment createScriptEngine() {
            return new ScriptEngine(this) {

                @Override
                public Object executeFunction(Function f, Scriptable scope, Scriptable thisObject, Object[] args, boolean focusEvent, boolean throwException) throws Exception {
                    // always throw exception
                    return super.executeFunction(f, scope, thisObject, args, focusEvent, true);
                }
            };
        }

        @Override
        public void reportError(String msg, Object detail) {
            super.reportError(msg, detail);
            loadException[0] = msg;
            if (detail instanceof JavaScriptException && ((JavaScriptException) detail).getValue() instanceof Scriptable) {
                loadException[0] += " " + Utils.getScriptableString((Scriptable) ((JavaScriptException) detail).getValue());
            }
            if (detail instanceof Exception) {
                loadException[0] += " " + ((Exception) detail).getMessage();
            }
        }
    };
    sc.setUseLoginSolution(false);
    String userName = channel.getImporterUsername();
    if (userName != null) {
        // let the import hook client run with credentials from the logged in user from the admin page.
        sc.getClientInfo().setUserUid(ApplicationServerRegistry.get().getUserManager().getUserUID(sc.getClientID(), userName));
        sc.getClientInfo().setUserName(userName);
    }
    sc.setOutputChannel(channel);
    sc.loadSolution(importHookModule.getName());
    if (loadException[0] != null) {
        sc.shutDown(true);
        throw new RepositoryException(loadException[0]);
    }
    return sc;
}