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CCM NG: Some missing files 

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4862 8810af33-2d31-482b-a856-94f89814c4df

Former-commit-id: 128c92fca2
pull/2/head
jensp 2017-07-11 15:04:31 +00:00
parent 00a33b1652
commit 825313b672
4 changed files with 345 additions and 0 deletions
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33
ccm-core/src/main/java/org/libreccm/admin/ui/usersgroupsroles/GroupSelectionAction.java 100644
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/*
* Copyright (C) 2017 LibreCCM Foundation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package org.libreccm.admin.ui.usersgroupsroles;
import org.libreccm.security.Group;
import java.util.Set;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
public interface GroupSelectionAction {
void action(Set<Group> selectedGroup);
}

101
ccm-core/src/main/java/org/libreccm/admin/ui/usersgroupsroles/GroupSelector.java 100644
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/*
* Copyright (C) 2017 LibreCCM Foundation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package org.libreccm.admin.ui.usersgroupsroles;
import com.vaadin.icons.VaadinIcons;
import com.vaadin.ui.Button;
import com.vaadin.ui.Grid;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Window;
import com.vaadin.ui.components.grid.HeaderCell;
import com.vaadin.ui.components.grid.HeaderRow;
import com.vaadin.ui.themes.ValoTheme;
import org.libreccm.cdi.utils.CdiUtil;
import org.libreccm.security.Group;
import java.util.List;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
public class GroupSelector extends Window {
private static final long serialVersionUID = -6227551833159691370L;
private static final String COL_NAME = "groupname";
public GroupSelector(final String caption,
final String actionLabel,
final UsersGroupsRoles usersGroupsRoles,
final List<Group> excludedGroups,
final GroupSelectionAction action) {
addWidgets(caption, actionLabel, excludedGroups, action);
}
private void addWidgets(final String caption,
final String actionLabel,
final List<Group> excludedGroups,
final GroupSelectionAction action) {
setCaption(caption);
final CdiUtil cdiUtil = CdiUtil.createCdiUtil();
final Grid<Group> groupsGrid = new Grid<>();
groupsGrid
.addColumn(Group::getName)
.setId(COL_NAME)
.setCaption("Group");
groupsGrid.setSelectionMode(Grid.SelectionMode.MULTI);
groupsGrid.setWidth("100%");
final Button actionButton = new Button(actionLabel);
actionButton.addClickListener(event -> {
action.action(groupsGrid.getSelectedItems());
close();
});
actionButton.setIcon(VaadinIcons.PLUS_CIRCLE_O);
actionButton.setStyleName(ValoTheme.BUTTON_TINY);
final Button clearButton = new Button("Clear selection");
clearButton.addClickListener(event -> {
groupsGrid.getSelectionModel().deselectAll();
});
clearButton.setIcon(VaadinIcons.BACKSPACE);
clearButton.setStyleName(ValoTheme.BUTTON_TINY);
final HeaderRow actions = groupsGrid.prependHeaderRow();
final HeaderCell actionsCell = actions.getCell(COL_NAME);
actionsCell.setComponent(new HorizontalLayout(actionButton,
clearButton));
final GroupSelectorDataProvider dataProvider = cdiUtil
.findBean(GroupSelectorDataProvider.class);
dataProvider.setExcludedGroups(excludedGroups);
groupsGrid.setDataProvider(dataProvider);
setContent(groupsGrid);
}
}

120
ccm-core/src/main/java/org/libreccm/admin/ui/usersgroupsroles/GroupSelectorDataProvider.java 100644
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/*
* Copyright (C) 2017 LibreCCM Foundation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package org.libreccm.admin.ui.usersgroupsroles;
import com.vaadin.cdi.ViewScoped;
import com.vaadin.data.provider.AbstractDataProvider;
import com.vaadin.data.provider.Query;
import org.libreccm.security.Group;
import java.util.List;
import java.util.stream.Stream;
import javax.inject.Inject;
import javax.persistence.EntityManager;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Root;
import javax.transaction.Transactional;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
@ViewScoped
public class GroupSelectorDataProvider extends AbstractDataProvider<Group, String> {
private static final long serialVersionUID = 2237927716392108777L;
@Inject
private EntityManager entityManager;
private String groupNameFilter;
private List<Group> excludedGroups;
@Override
public boolean isInMemory() {
return false;
}
@Transactional(Transactional.TxType.REQUIRED)
@Override
public int size(final Query<Group, String> query) {
final CriteriaBuilder builder = entityManager.getCriteriaBuilder();
final CriteriaQuery<Long> criteriaQuery = builder
.createQuery(Long.class);
final Root<Group> from = criteriaQuery.from(Group.class);
criteriaQuery.select(builder.count(from));
criteriaQuery.distinct(true);
if (groupNameFilter != null && !groupNameFilter.trim().isEmpty()) {
criteriaQuery
.where(builder.like(builder.lower(from.get("name")),
String.format("%s%%", groupNameFilter)));
}
if (excludedGroups != null && !excludedGroups.isEmpty()) {
criteriaQuery.where(builder.not(from.in(excludedGroups)));
}
return entityManager
.createQuery(criteriaQuery)
.getSingleResult()
.intValue();
}
@Transactional(Transactional.TxType.REQUIRED)
@Override
public Stream<Group> fetch(final Query<Group, String> query) {
final CriteriaBuilder builder = entityManager.getCriteriaBuilder();
final CriteriaQuery<Group> criteriaQuery = builder
.createQuery(Group.class);
final Root<Group> from = criteriaQuery.from(Group.class);
criteriaQuery.distinct(true);
if (groupNameFilter != null && !groupNameFilter.trim().isEmpty()) {
criteriaQuery
.where(builder.like(builder.lower(from.get("name")),
String.format("%s%%", groupNameFilter)));
}
if (excludedGroups != null && !excludedGroups.isEmpty()) {
criteriaQuery.where(builder.not(from.in(excludedGroups)));
}
return entityManager
.createQuery(criteriaQuery)
.setMaxResults(query.getLimit())
.setFirstResult(query.getOffset())
.getResultList()
.stream();
}
public void setGroupNameFilter(final String groupNameFilter) {
this.groupNameFilter = groupNameFilter;
}
public void setExcludedGroups(final List<Group> excludedGroups) {
this.excludedGroups = excludedGroups;
}
}

91
ccm-core/src/main/java/org/libreccm/admin/ui/usersgroupsroles/UserGroupsController.java 100644
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/*
* Copyright (C) 2017 LibreCCM Foundation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package org.libreccm.admin.ui.usersgroupsroles;
import org.libreccm.security.Group;
import org.libreccm.security.GroupManager;
import org.libreccm.security.GroupRepository;
import org.libreccm.security.User;
import org.libreccm.security.UserRepository;
import java.util.Set;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
import javax.transaction.Transactional;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
@RequestScoped
class UserGroupsController {
@Inject
private GroupRepository groupRepo;
@Inject
private GroupManager groupManager;
@Inject
private UserRepository userRepo;
@Transactional(Transactional.TxType.REQUIRED)
protected void addUserToGroups(final User user, final Set<Group> groups) {
groups.forEach(group -> addUserToGroup(user, group));
}
@Transactional(Transactional.TxType.REQUIRED)
protected void addUserToGroup(final User user, final Group group) {
final Group theGroup = groupRepo
.findById(group.getPartyId())
.orElseThrow(() -> new IllegalArgumentException(String
.format("No Group with ID %d in the database.",
group.getPartyId())));
final User theUser = userRepo
.findById(user.getPartyId())
.orElseThrow(() -> new IllegalArgumentException(String
.format("No user with ID %d in the database. ",
user.getPartyId())));
groupManager.addMemberToGroup(theUser, theGroup);
}
@Transactional(Transactional.TxType.REQUIRED)
protected void removeUserFromGroup(final User user, final Group group) {
final Group theGroup = groupRepo
.findById(group.getPartyId())
.orElseThrow(() -> new IllegalArgumentException(String
.format("No Group with ID %d in the database.",
group.getPartyId())));
final User theUser = userRepo
.findById(user.getPartyId())
.orElseThrow(() -> new IllegalArgumentException(String
.format("No user with ID %d in the database. ",
user.getPartyId())));
groupManager.removeMemberFromGroup(theUser, theGroup);
}
}