/*_##########################################################################
_##
_## Copyright (C) 2012 Kaito Yamada
_##
_##########################################################################
*/
package com.github.kaitoy.sneo.giane.action;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Root;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.InterceptorRef;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import com.github.kaitoy.sneo.giane.model.VlanMember;
import com.github.kaitoy.sneo.giane.model.dao.VlanMemberDao;
import com.github.kaitoy.sneo.giane.model.dto.VlanMemberDto;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
@ParentPackage("giane-default")
@InterceptorRef("gianeDefaultStack")
public class VlanAssociatedVlanMemberGridAction extends ActionSupport {
/**
*
*/
private static final long serialVersionUID = 7147794000269919497L;
private VlanMemberDao vlanMemberDao;
// The following comparators are not used. A sort is done at client side.
private static final Comparator<VlanMemberDto> idComparator
= new Comparator<VlanMemberDto>() {
public int compare(VlanMemberDto o1, VlanMemberDto o2) {
return o2.getId().compareTo(o1.getId());
}
};
private static final Comparator<VlanMemberDto> nameComparator
= new Comparator<VlanMemberDto>() {
public int compare(VlanMemberDto o1, VlanMemberDto o2) {
return o2.getName().compareTo(o1.getName());
}
};
// result List
private List<VlanMemberDto> gridModel;
// Get the requested page. By default grid sets this to 1.
private Integer page = 0;
// sorting order - asc or desc
private String sord;
// get index row - i.e. user click to sort.
private String sidx;
// Search Field
private String searchField;
// The Search String
private String searchString;
// The Search Operation ['eq','ne','lt','le','gt','ge','bw','bn','in','ni','ew','en','cn','nc']
private String searchOper;
// Total Pages
private Integer total = 0;
// All Record
private Integer records = 0;
// for DI
public void setVlanMemberDao(VlanMemberDao vlanMemberDao) {
this.vlanMemberDao = vlanMemberDao;
}
@Override
@Action(
results = {
@Result(name = "success", type = "json")
}
)
public String execute() {
CriteriaBuilder cb = vlanMemberDao.getCriteriaBuilder();
CriteriaQuery<VlanMember> cq = cb.createQuery(VlanMember.class);
Root<VlanMember> r = cq.from(VlanMember.class);
cq.select(r);
if (searchField != null) {
if (searchField.equals("id")) {
Integer searchValue = Integer.valueOf(searchString);
if (searchOper.equals("eq")) {
cq.where(cb.equal(r.get(searchField), searchValue));
}
else if (searchOper.equals("ne")) {
cq.where(cb.notEqual(r.get(searchField), searchValue));
}
else if (searchOper.equals("lt")) {
cq.where(cb.lt(r.get(searchField).as(Integer.class), searchValue));
}
else if (searchOper.equals("gt")) {
cq.where(cb.gt(r.get(searchField).as(Integer.class), searchValue));
}
}
else if (searchField.equals("name")) {
if (searchOper.equals("eq")) {
cq.where(cb.equal(r.get(searchField), searchString));
}
else if (searchOper.equals("ne")) {
cq.where(cb.notEqual(r.get(searchField), searchString));
}
else if (searchOper.equals("bw")) {
cq.where(cb.like(r.get(searchField).as(String.class), searchString + "%"));
}
else if (searchOper.equals("ew")) {
cq.where(cb.like(r.get(searchField).as(String.class), "%" + searchString));
}
else if (searchOper.equals("cn")) {
cq.where(cb.like(r.get(searchField).as(String.class), "%" + searchString + "%"));
}
}
}
Map<String, Object> params = ActionContext.getContext().getParameters();
Integer node_id = Integer.valueOf(((String[])params.get("node_id"))[0]);
Integer vlan_id = Integer.valueOf(((String[])params.get("vlan_id"))[0]);
List<VlanMember> models
= vlanMemberDao
.findByCriteriaAndNodeIdAndVlanId(cq, node_id, vlan_id, true);
gridModel = new ArrayList<VlanMemberDto>();
for (VlanMember nif: models) {
gridModel.add(new VlanMemberDto(nif));
}
records = gridModel.size();
if (sord != null) {
if (sidx.equalsIgnoreCase("id")) {
Collections.sort(gridModel, idComparator);
}
else if (sidx.equalsIgnoreCase("name")) {
Collections.sort(gridModel, nameComparator);
}
}
if (sord != null && sord.equalsIgnoreCase("desc")) {
Collections.reverse(gridModel);
}
//else {} // asc
return "success";
}
public String getJSON() { return execute(); }
public List<VlanMemberDto> getGridModel() {
return gridModel;
}
public void setGridModel(List<VlanMemberDto> gridModel) {
this.gridModel = gridModel;
}
public Integer getPage() {
return page;
}
public void setPage(Integer page) {
this.page = page;
}
public String getSord() {
return sord;
}
public void setSord(String sord) {
this.sord = sord;
}
public String getSidx() {
return sidx;
}
public void setSidx(String sidx) {
this.sidx = sidx;
}
public String getSearchField() {
return searchField;
}
public void setSearchField(String searchField) {
this.searchField = searchField;
}
public String getSearchString() {
return searchString;
}
public void setSearchString(String searchString) {
this.searchString = searchString;
}
public String getSearchOper() {
return searchOper;
}
public void setSearchOper(String searchOper) {
this.searchOper = searchOper;
}
public Integer getTotal() {
return total;
}
public void setTotal(Integer total) {
this.total = total;
}
public Integer getRecords() {
return records;
}
public void setRecords(Integer records) {
this.records = records;
}
}