/*
* RHQ Management Platform
* Copyright (C) 2010 Red Hat, Inc.
* All rights reserved.
*
* This program 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 version 2 of the License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.server.search.assist;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.measurement.AvailabilityType;
import org.rhq.core.domain.resource.ResourceCategory;
import org.rhq.core.domain.resource.group.GroupCategory;
import org.rhq.core.domain.search.SearchSubsystem;
/**
* @author Joseph Marques
*/
public class GroupSearchAssistant extends TabAwareSearchAssistant {
private static final List<String> parameterizedContexts;
private static final List<String> simpleContexts;
static {
parameterizedContexts = Collections.emptyList();
simpleContexts = Collections.unmodifiableList(Arrays.asList("availability", "groupCategory", "category",
"type", "plugin", "name"));
}
public GroupSearchAssistant(Subject subject, String tab) {
super(subject, tab);
}
public SearchSubsystem getSearchSubsystem() {
return SearchSubsystem.GROUP;
}
@Override
public String getPrimarySimpleContext() {
return "name";
}
@Override
public List<String> getSimpleContexts() {
return simpleContexts;
}
@Override
public List<String> getParameterizedContexts() {
return parameterizedContexts;
}
@Override
public List<String> getParameters(String context, String filter) {
return Collections.emptyList();
}
@Override
public List<String> getValues(String context, String param, String filter) {
filter = stripQuotes(filter);
if (context.equals("availability")) {
return filter(AvailabilityType.class, filter);
} else if (context.equals("groupCategory")) {
return filter(GroupCategory.class, filter);
} else if (context.equals("category")) {
return filter(ResourceCategory.class, filter);
} else if (context.equals("type")) {
return execute("" //
+ "SELECT DISTINCT type.name " //
+ " FROM ResourceType type, ResourceGroup rg " //
+ " WHERE rg.resourceType = type " // only suggest names that exist for visible groups in inventory
+ " AND rg.visible = true AND type.deleted = false" //
+ conditionallyAddJPQLString("type.name", filter) //
+ conditionallyAddJPQLString("rg.groupCategory", tab) //
+ conditionallyAddAuthzFragment(getAuthzFragment()) //
+ " ORDER BY type.name ");
} else if (context.equals("plugin")) {
return execute("" //
+ "SELECT DISTINCT type.plugin " //
+ " FROM ResourceType type, ResourceGroup rg " //
+ " WHERE rg.resourceType = type " // only suggest names that exist for visible groups in inventory
+ " AND rg.visible = true AND type.deleted = false" //
+ conditionallyAddJPQLString("type.plugin", filter) //
+ conditionallyAddJPQLString("rg.groupCategory", tab) //
+ conditionallyAddAuthzFragment(getAuthzFragment()) //
+ " ORDER BY type.plugin ");
} else if (context.equals("name")) {
return execute("" //
+ "SELECT DISTINCT rg.name " //
+ " FROM ResourceGroup rg " //
+ " WHERE rg.visible = true " // only suggest names that exist for visible groups in inventory
+ conditionallyAddJPQLString("rg.name", filter) //
+ conditionallyAddJPQLString("rg.groupCategory", tab) //
+ conditionallyAddAuthzFragment(getAuthzFragment()) //
+ " ORDER BY rg.name ");
} else {
return Collections.emptyList();
}
}
private String getAuthzFragment() {
return "rg.id IN " //
+ "(SELECT igroup.id " //
+ " FROM ResourceGroup igroup " //
+ " JOIN igroup.roles irole " //
+ " JOIN irole.subjects isubject " //
+ " WHERE isubject.id = " + getSubjectId() + ")";
}
}