/*
This file is part of Cyclos (www.cyclos.org).
A project of the Social Trade Organisation (www.socialtrade.org).
Cyclos is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Cyclos 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Cyclos; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package nl.strohalm.cyclos.controls.members.bulk;
import java.util.Collection;
import java.util.Iterator;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import nl.strohalm.cyclos.annotations.Inject;
import nl.strohalm.cyclos.controls.ActionContext;
import nl.strohalm.cyclos.controls.BaseFormAction;
import nl.strohalm.cyclos.controls.members.SearchMembersAction;
import nl.strohalm.cyclos.entities.customization.fields.MemberCustomFieldValue;
import nl.strohalm.cyclos.entities.members.FullTextMemberQuery;
import nl.strohalm.cyclos.entities.settings.LocalSettings;
import nl.strohalm.cyclos.entities.settings.events.LocalSettingsChangeListener;
import nl.strohalm.cyclos.entities.settings.events.LocalSettingsEvent;
import nl.strohalm.cyclos.services.accounts.cards.CardService;
import nl.strohalm.cyclos.services.elements.BulkMemberActionResultVO;
import nl.strohalm.cyclos.utils.binding.DataBinder;
import nl.strohalm.cyclos.utils.binding.MapBean;
import nl.strohalm.cyclos.utils.conversion.CoercionHelper;
import nl.strohalm.cyclos.utils.validation.RequiredError;
import nl.strohalm.cyclos.utils.validation.ValidationException;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang.StringUtils;
/**
*
* @author rodrigo
*/
public class MemberBulkGenerateCardAction extends BaseFormAction implements LocalSettingsChangeListener {
private DataBinder<FullTextMemberQuery> dataBinder;
private CardService cardService;
private ReadWriteLock lock = new ReentrantReadWriteLock(true);
public CardService getCardService() {
return cardService;
}
public DataBinder<FullTextMemberQuery> getDataBinder() {
try {
lock.readLock().lock();
if (dataBinder == null) {
final LocalSettings localSettings = settingsService.getLocalSettings();
dataBinder = SearchMembersAction.memberQueryDataBinder(localSettings);
}
return dataBinder;
} finally {
lock.readLock().unlock();
}
}
/**
* @see nl.strohalm.cyclos.entities.settings.events.LocalSettingsChangeListener#onLocalSettingsUpdate(nl.strohalm.cyclos.entities.settings.events.LocalSettingsEvent)
*/
@Override
public void onLocalSettingsUpdate(final LocalSettingsEvent event) {
try {
lock.writeLock().lock();
dataBinder = null;
} finally {
lock.writeLock().unlock();
}
}
@Inject
public void setCardService(final CardService cardService) {
this.cardService = cardService;
}
@Override
protected void formAction(final ActionContext context) throws Exception {
final MemberBulkActionsForm form = context.getForm();
final MapBean bean = form.getGenerateCard();
final FullTextMemberQuery query = getDataBinder().readFromString(form.getQuery());
final boolean generateForPending = CoercionHelper.coerce(Boolean.TYPE, bean.get("generateForPending"));
final boolean generateForActive = CoercionHelper.coerce(Boolean.TYPE, bean.get("generateForActive"));
final BulkMemberActionResultVO results = cardService.bulkGenerateNewCard(query, generateForPending, generateForActive);
context.sendMessage("member.bulkActions.cardGenerated", results.getChanged(), results.getUnchanged());
// Clear the generate card parameters
form.getGenerateCard().clear();
}
@Override
@SuppressWarnings({ "unchecked", "rawtypes" })
protected void validateForm(final ActionContext context) {
final MemberBulkActionsForm form = context.getForm();
final MapBean bean = form.getGenerateCard();
final FullTextMemberQuery query = getDataBinder().readFromString(form.getQuery());
final String comments = StringUtils.trimToNull((String) bean.get("comments"));
final Collection<MemberCustomFieldValue> customValues = (Collection<MemberCustomFieldValue>) query.getCustomValues();
for (final Iterator it = customValues.iterator(); it.hasNext();) {
final MemberCustomFieldValue fieldValue = (MemberCustomFieldValue) it.next();
if (StringUtils.isEmpty(fieldValue.getValue())) {
it.remove();
}
}
if (CollectionUtils.isEmpty(query.getGroupFilters()) && CollectionUtils.isEmpty(query.getGroups()) && query.getBroker() == null && CollectionUtils.isEmpty(customValues)) {
throw new ValidationException("member.bulkActions.error.emptyQuery");
}
if (StringUtils.isEmpty(comments)) {
throw new ValidationException("comments", "remark.comments", new RequiredError());
}
}
}