/*
* Copyright 2011 Red Hat, Inc. and/or its affiliates.
*
* This 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 software 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.infinispan.configuration.cache;
import org.infinispan.distribution.group.Group;
import org.infinispan.distribution.group.Grouper;
import java.util.LinkedList;
import java.util.List;
/**
* Configuration for various grouper definitions. See the user guide for more information.
*
* @author pmuir
*
*/
public class GroupsConfigurationBuilder extends AbstractClusteringConfigurationChildBuilder<GroupsConfiguration> {
private boolean enabled = false;
private List<Grouper<?>> groupers = new LinkedList<Grouper<?>>();
protected GroupsConfigurationBuilder(ClusteringConfigurationBuilder builder) {
super(builder);
}
/**
* Enable grouping support so that {@link Group} annotations are honored and any configured
* groupers will be invoked
*/
public GroupsConfigurationBuilder enabled() {
this.enabled = true;
return this;
}
/**
* Enable grouping support so that {@link Group} annotations are honored and any configured
* groupers will be invoked
*/
public GroupsConfigurationBuilder enabled(boolean enabled) {
this.enabled = enabled;
return this;
}
/**
* Disable grouping support so that {@link Group} annotations are not used and any configured
* groupers will not be be invoked
*/
public GroupsConfigurationBuilder disabled() {
this.enabled = false;
return this;
}
/**
* Set the groupers to use
*/
public GroupsConfigurationBuilder withGroupers(List<Grouper<?>> groupers) {
this.groupers = groupers;
return this;
}
/**
* Clear the groupers
*/
public GroupsConfigurationBuilder clearGroupers() {
this.groupers = new LinkedList<Grouper<?>>();
return this;
}
/**
* Add a grouper
*/
public GroupsConfigurationBuilder addGrouper(Grouper<?> grouper) {
this.groupers.add(grouper);
return this;
}
@Override
void validate() {
}
@Override
GroupsConfiguration create() {
return new GroupsConfiguration(enabled, groupers);
}
@Override
public GroupsConfigurationBuilder read(GroupsConfiguration template) {
this.enabled = template.enabled();
this.groupers = template.groupers();
return this;
}
@Override
public String toString() {
return "GroupsConfigurationBuilder{" +
"enabled=" + enabled +
", groupers=" + groupers +
'}';
}
}