/*
* Copyright 2011-2012 the original author or authors.
*
* 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.
*/
package org.zkybase.web.controller.region;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import javax.inject.Inject;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.zkybase.api.domain.entity.DataCenter;
import org.zkybase.api.domain.entity.Region;
import org.zkybase.service.CIService;
import org.zkybase.service.RegionService;
import org.zkybase.web.controller.AbstractCrudController;
import org.zkybase.web.view.JitNode;
/**
* @author Willie Wheeler (willie.wheeler@gmail.com)
*/
@Controller
@RequestMapping("/regions")
public class RegionCrudController extends AbstractCrudController<Region> {
private static final String[] ALLOWED_FIELDS = new String[] { "name" };
@Inject private RegionService regionService;
public CIService<Region> getService() { return regionService; }
/* (non-Javadoc)
* @see org.zkybase.web.controller.AbstractEntityFormController#getAllowedFields()
*/
@Override
protected String[] getAllowedFields() { return ALLOWED_FIELDS; }
/**
* @param id
* @param res
* @return
* @throws IOException
*/
@RequestMapping(value = "/{id}", method = RequestMethod.GET, params = "format=jit")
@ResponseBody
public JitNode getDetailsAsJit(@PathVariable Long id) {
Region region = regionService.findOne(id);
JitNode regionNode = new JitNode();
regionNode.setId(region.getId().toString());
regionNode.setName(region.getName());
Set<DataCenter> dataCenters = region.getDataCenters();
Set<JitNode> dataCenterNodes = new HashSet<JitNode>();
for (DataCenter dataCenter : dataCenters) {
JitNode dataCenterNode = new JitNode();
dataCenterNode.setId(dataCenter.getId().toString());
dataCenterNode.setName(dataCenter.getName());
dataCenterNodes.add(dataCenterNode);
Set<JitNode> farmNodes = new HashSet<JitNode>();
for (int i = 0; i < 8; i++) {
JitNode farmNode = new JitNode();
farmNode.setId(dataCenter.getId() + "_" + i);
farmNode.setName("Farm " + (i + 1));
farmNodes.add(farmNode);
}
dataCenterNode.setChildren(farmNodes);
}
regionNode.setChildren(dataCenterNodes);
return regionNode;
}
}