AccountRegisterer.java

package org.docear.plugin.services.communications.features;

import java.net.URISyntaxException;
import java.util.concurrent.CancellationException;

import javax.ws.rs.core.MultivaluedMap;

import org.docear.plugin.services.ServiceController;
import org.docear.plugin.services.communications.CommunicationsController;
import org.docear.plugin.services.communications.features.DocearServiceException.DocearServiceExceptionType;
import org.docear.plugin.core.util.CoreUtils;
import org.freeplane.core.resources.ResourceController;
import org.freeplane.core.util.LogUtils;
import org.freeplane.core.util.TextUtils;

import com.sun.jersey.api.client.ClientHandlerException;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.ClientResponse.Status;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.core.util.MultivaluedMapImpl;

public class AccountRegisterer {
	private static final int USER_TYPE_REGISTERED = 2;
	private static final int USER_TYPE_ANONYMOUS = 3;

	public AccountRegisterer() {

	}

	public void createAnonymousUser() throws DocearServiceException, URISyntaxException, CancellationException {
		if (ServiceController.getController().getInformationRetrievalCode() > 0) {
			String name = createAnonymousUserName();
			createUser(name, null, USER_TYPE_ANONYMOUS, null, null, false, null);
			CommunicationsController.getController().tryToConnect(name, null, false, true);
		}
	}

	public void createRegisteredUser(String name, String password, String email, Integer birthYear, Boolean newsLetter, Boolean isMale)
			throws DocearServiceException, URISyntaxException, CancellationException {
		createUser(name, password, USER_TYPE_REGISTERED, email, birthYear, newsLetter, isMale);
		ResourceController.getResourceController().setProperty(CommunicationsController.DOCEAR_CONNECTION_USERNAME_PROPERTY, name);
		CommunicationsController.getController().tryToConnect(name, password, true, true);

	}

	private void createUser(String name, String password, Integer type, String email, Integer birthYear, Boolean newsLetter, Boolean isMale)
			throws DocearServiceException, URISyntaxException {
		final ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
		try {
			Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
			MultivaluedMap<String, String> queryParams = new MultivaluedMapImpl();
			queryParams.add("userName", name);
			queryParams.add("password", password);
			queryParams.add("retypedPassword", password);
			queryParams.add("userType", "" + type);
			queryParams.add("eMail", email);
			queryParams.add("firstName", null);
			queryParams.add("middleName", null);
			queryParams.add("lastName", null);
			queryParams.add("birthYear", birthYear == null ? null : birthYear.toString());
			queryParams.add("generalNewsLetter", newsLetter == null ? null : newsLetter.toString());
			queryParams.add("isMale", isMale == null ? null : isMale.toString());

			WebResource res = CommunicationsController.getController().getServiceResource().path("/user/" + name);
			
			ClientResponse response = CommunicationsController.getController().post(res, queryParams);
			try {
				if (response.getClientResponseStatus() != Status.OK) {
					throw new DocearServiceException(response.getEntity(String.class));
				}
			}
			finally {
				response.close();
			}
		}
		catch (DocearServiceException e) {
			LogUtils.warn(e);
			throw e;
		}
		catch (ClientHandlerException e) {
			LogUtils.warn(e);
			throw new DocearServiceException(TextUtils.getText("docear.service.connect.no_connection"), DocearServiceExceptionType.NO_CONNECTION);
		}
		catch (Exception e) {
			LogUtils.warn(e);
			throw new DocearServiceException(TextUtils.getText("docear.service.connect.unknown_error"));
		}
		finally {
			Thread.currentThread().setContextClassLoader(contextClassLoader);
		}

	}

	private String createAnonymousUserName() {
		return System.currentTimeMillis() + "_" + CoreUtils.createRandomString(5);
	}

	// public static void main(String[] args) {
	// AccountRegisterer registerer = new AccountRegisterer();
	//
	// //registerer.registerUser("stefan", "qvii-c", "", null, false);
	// response = registerer.createAnonymousUser();
	// }

}