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CCM NG/ccm-core: Vaadin Example 

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4705 8810af33-2d31-482b-a856-94f89814c4df
jensp 2017-05-03 18:16:24 +00:00
parent 2c7f064e4f
commit 6950646a0d
3 changed files with 62 additions and 1 deletions
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45
ccm-core/src/main/java/org/libreccm/admin/ui/usersgroupsroles/UserEditor.java 100644
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@ -0,0 +1,45 @@
/*
* 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.ui.Label;
import com.vaadin.ui.Window;
import org.libreccm.security.User;
/**
*
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
*/
public class UserEditor extends Window {
private static final long serialVersionUID = 7024424532574023431L;
private final User user;
public UserEditor(final User user) {
this.user = user;
final Label label = new Label(String.format("Editor for user %s.",
user.getName()));
setContent(label);
}
}

12
ccm-core/src/main/java/org/libreccm/admin/ui/usersgroupsroles/UsersGroupsRoles.java
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@ -29,6 +29,7 @@ import com.vaadin.ui.TextField;
import com.vaadin.ui.UI;
import com.vaadin.ui.components.grid.HeaderCell;
import com.vaadin.ui.components.grid.HeaderRow;
import com.vaadin.ui.renderers.ButtonRenderer;
import com.vaadin.ui.themes.ValoTheme;
import org.libreccm.admin.ui.AdminView;
import org.libreccm.security.User;
@ -92,6 +93,13 @@ public class UsersGroupsRoles extends CustomComponent {
})
.setId(COL_BANNED)
.setCaption("Banned?");
usersTable
.addColumn(user -> "Edit",
new ButtonRenderer<>(event -> {
final UserEditor editor = new UserEditor(event.getItem());
editor.center();
UI.getCurrent().addWindow(editor);
}));
final HeaderRow filterRow = usersTable.appendHeaderRow();
final HeaderCell userNameFilterCell = filterRow.getCell(COL_USER_NAME);
@ -113,8 +121,10 @@ public class UsersGroupsRoles extends CustomComponent {
COL_EMAIL,
COL_BANNED);
final Button clearFiltersButton = new Button("Clear filters");
clearFiltersButton.addStyleName(ValoTheme.BUTTON_TINY);
clearFiltersButton.addClickListener(event -> {
usersTableDataProvider.setUserNameFilter(null);
// usersTableDataProvider.setUserNameFilter(null);
userNameFilter.setValue("");
});
final HorizontalLayout actionsLayout = new HorizontalLayout(
clearFiltersButton);

6
ccm-core/src/main/java/org/libreccm/admin/ui/usersgroupsroles/UsersTableDataProvider.java
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@ -63,6 +63,12 @@ public class UsersTableDataProvider extends AbstractDataProvider<User, String> {
criteriaQuery = criteriaQuery.select(builder.count(from));
if (userNameFilter != null && !userNameFilter.trim().isEmpty()) {
criteriaQuery
.where(builder.like(builder.lower(from.get("name")),
String.format("%s%%", userNameFilter)));
}
return entityManager
.createQuery(criteriaQuery)
.getSingleResult()