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eFaps is a framework used to map objects with or without attached files to a relational database and optional file systems (only for attaches files). Configurable access control can be provided down to object and attribute level depending on implementation and use case. Depending on requirements, events (like triggers) allow to implement business logic and to separate business logic from user interface. The framework includes integrations (e.g. webdav, full text search) and a web application as 'simple' configurable user interface. Some best practises, example web application modules (e.g. team work module) support administrators and implementers using this framework.

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/*
 * Copyright 2003 - 2013 The eFaps Team
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Revision:        $Rev$
 * Last Changed:    $Date$
 * Last Changed By: $Author$
 */

package org.efaps.admin.datamodel.ui;

import java.util.HashMap;
import java.util.Map;

import org.apache.commons.lang3.text.StrSubstitutor;
import org.efaps.admin.EFapsSystemConfiguration;
import org.efaps.admin.KernelSettings;
import org.efaps.admin.dbproperty.DBProperties;
import org.efaps.admin.user.Company;
import org.efaps.admin.user.Group;
import org.efaps.admin.user.Person;
import org.efaps.admin.user.Person.AttrName;
import org.efaps.admin.user.Role;
import org.efaps.util.EFapsException;

/**
 * Class to represent a User for the user interface.
 *
 * @author The eFaps Team
 * @version $Id$
 */
public class UserUI
    extends AbstractUI
{
    /**
     * Needed for serialization.
     */
    private static final long serialVersionUID = 1L;

    /**
     * {@inheritDoc}
     */
    @Override
    public String getReadOnlyHtml(final FieldValue _fieldValue)
        throws EFapsException
    {
        String ret = null;
        final Object value = _fieldValue.getValue();
        if (value instanceof Person) {
            final Person person = (Person) value;
            String display = EFapsSystemConfiguration.get().getAttributeValue(KernelSettings.USERUI_DISPLAYPERSON);
            if (display == null) {
                display = "${LASTNAME}, ${FIRSTNAME}";
            }
            final Map values = new HashMap();
            for (final AttrName attr : AttrName.values()) {
                values.put(attr.name(), person.getAttrValue(attr));
            }
            final StrSubstitutor sub = new StrSubstitutor(values);
            ret =  sub.replace(display);
        } else if (value instanceof Role) {
            final Role role = (Role) value;
            ret = role.getName();
        } else if (value instanceof Group) {
            final Group group = (Group) value;
            ret = group.getName();
        } else if (value instanceof Company) {
            final Company company = (Company) value;
            ret = company.getName();
        } else {
            ret = DBProperties.getProperty("org.efaps.admin.datamodel.ui.UserUI.None");
        }
        return ret;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public int compare(final FieldValue _fieldValue,
                       final FieldValue _fieldValue2)
        throws EFapsException
    {
        final String value;
        if (_fieldValue.getValue() instanceof Person) {
            final Person person = (Person) _fieldValue.getValue();
            value = person.getName();
        } else if (_fieldValue.getValue() instanceof Role) {
            final Role role = (Role) _fieldValue.getValue();
            value = role.getName();
        } else if (_fieldValue.getValue() instanceof Group) {
            final Group group = (Group) _fieldValue.getValue();
            value = group.getName();
        } else if (_fieldValue.getValue() instanceof Company) {
            final Company company = (Company) _fieldValue.getValue();
            value = company.getName();
        } else {
            value = _fieldValue.getValue() == null ? "" : _fieldValue.getValue().toString();
        }
        final String value2;
        if (_fieldValue2.getValue() instanceof Person) {
            final Person person = (Person) _fieldValue2.getValue();
            value2 = person.getName();
        } else if (_fieldValue2.getValue() instanceof Role) {
            final Role role = (Role) _fieldValue2.getValue();
            value2 = role.getName();
        } else if (_fieldValue2.getValue() instanceof Group) {
            final Group group = (Group) _fieldValue2.getValue();
            value2 = group.getName();
        } else if (_fieldValue2.getValue() instanceof Company) {
            final Company company = (Company) _fieldValue2.getValue();
            value2 = company.getName();
        } else {
            value2 = _fieldValue2.getValue() == null ? "" : _fieldValue2.getValue().toString();
        }
        return value.compareTo(value2);
    }
}