CommunityInstancePostConstruction.java
/*
* Copyright (C) 2000 - 2024 Silverpeas
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* As a special exception to the terms and conditions of version 3.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* Open Source Software ("FLOSS") applications as described in Silverpeas's
* FLOSS exception. You should have received a copy of the text describing
* the FLOSS exception, and it is also available here:
* "http://www.silverpeas.com/legal/licensing"
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.silverpeas.components.community;
import org.silverpeas.components.community.model.CommunityOfUsers;
import org.silverpeas.components.community.notification.CommunityEventNotifier;
import org.silverpeas.components.community.repository.CommunityOfUsersRepository;
import org.silverpeas.core.notification.system.ResourceEvent;
import org.silverpeas.kernel.SilverpeasRuntimeException;
import org.silverpeas.core.admin.component.ComponentInstancePostConstruction;
import org.silverpeas.core.admin.component.model.ComponentInst;
import org.silverpeas.core.admin.service.AdminException;
import org.silverpeas.core.admin.service.Administration;
import org.silverpeas.core.admin.space.SpaceHomePageType;
import org.silverpeas.core.admin.space.SpaceInst;
import org.silverpeas.core.annotation.Bean;
import javax.inject.Inject;
import javax.inject.Named;
import javax.transaction.Transactional;
/**
* Once the Community application instance created, constructs an empty community of users for the
* collaborative space in which the application instance has been spawned. The community application
* instance becomes automatically the home page of the parent space and this parent space doesn't
* inherit anymore the access rights defined in its own parent spaces.
*/
@Bean
@Named
public class CommunityInstancePostConstruction implements ComponentInstancePostConstruction {
@Inject
private Administration admin;
@Inject
private CommunityOfUsersRepository repository;
@Inject
private CommunityEventNotifier notifier;
@Transactional
@Override
public void postConstruct(final String componentInstanceId) {
ComponentInst instance = getComponentInst(componentInstanceId);
SpaceInst spaceInst = getSpaceInst(instance.getSpaceId());
CommunityOfUsers community = new CommunityOfUsers(instance.getId(), spaceInst.getId());
CommunityOfUsers savedCommunity = repository.save(community);
spaceInst.setFirstPageExtraParam(componentInstanceId);
spaceInst.setInheritanceBlocked(true);
spaceInst.setFirstPageType(SpaceHomePageType.COMPONENT_INST.ordinal());
updateSpaceInst(spaceInst);
notifier.notifyEventOn(ResourceEvent.Type.CREATION, savedCommunity);
}
private ComponentInst getComponentInst(final String instanceId) {
try {
return admin.getComponentInst(instanceId);
} catch (AdminException e) {
throw new IllegalStateException(
"The Community application " + instanceId + " should be created!");
}
}
private SpaceInst getSpaceInst(final String spaceId) {
try {
return admin.getSpaceInstById(spaceId);
} catch (AdminException e) {
throw new IllegalStateException(
"The space " + spaceId + " should exist!");
}
}
private void updateSpaceInst(final SpaceInst spaceInst) {
try {
admin.updateSpaceInst(spaceInst);
} catch (AdminException e) {
throw new SilverpeasRuntimeException(e.getMessage());
}
}
}