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gdg

2020-10-30 9222b2db700cd25e46b67c2a3c05fffd3817cc64

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package com.nanometer.smartlab.controller;
 
import java.sql.Timestamp;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
 
import javax.annotation.Resource;
 
import com.nanometer.smartlab.util.Constants;
import com.nanometer.smartlab.util.FacesUtils;
import org.apache.log4j.Logger;
import org.primefaces.context.RequestContext;
import org.primefaces.event.SelectEvent;
import org.primefaces.model.LazyDataModel;
import org.primefaces.model.SortOrder;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
 
import com.nanometer.smartlab.entity.SysWarning;
import com.nanometer.smartlab.service.BaseMetaService;
import com.nanometer.smartlab.service.SysWarningService;
 
 
@Controller
@Scope("session")
public class SysWarningsController extends BaseController  {
    
    /**
     * 
     */
    private static final long serialVersionUID = 8009757365735077055L;
 
    private static Logger logger = Logger.getLogger(SysWarningsController.class);
    
    @Resource
    private SysWarningService sysWarningService;
    @Resource
    private BaseMetaService baseMetaService;
    private LazyDataModel<SysWarning> dataModel;
    private List<SysWarning> selectedList;
    private SysWarning selectedWarning;
    private String containerCode;
    private Timestamp startTime;
    private Timestamp endTime;
    
    
    public LazyDataModel<SysWarning> getDataModel() {
        if (this.dataModel == null) {
            this.dataModel = new LazyDataModel<SysWarning>() {
                /**
                 * 
                 */
                private static final long serialVersionUID = 1L;
 
                @Override
                public List<SysWarning> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, Object> filters) {
                    List<SysWarning> list = null;
                    try {
                        int count = sysWarningService.getSysWarningTotalCount(containerCode, startTime, endTime);
                        this.setRowCount(count);
                        if (count > 0) {
                            list = sysWarningService.getSysWarningList(containerCode, startTime, endTime, first, pageSize);
                        }
                    } catch (Exception e) {
                        logger.error(e);
                    }
                    return list;
                }
 
                @Override
                public SysWarning getRowData(String rowKey) {
                    Iterator<SysWarning> iterator = this.iterator();
                    if (iterator != null) {
                        SysWarning oa = null;
                        while (iterator.hasNext()) {
                            oa = iterator.next();
                            if (rowKey.equals(oa.getId())) {
                                return oa;
                            }
                        }
                    }
                    return null;
                }
            };
        }
        return dataModel;
    }
 
    public void onSaveBtnClick() {
        try {
 
 
                if (this.selectedWarning == null) {
                    FacesUtils.warn("修改对象为空。");
                    return;
                }
                //不是done 就不用改
                if (selectedWarning.getStatus() != 1){
                    RequestContext.getCurrentInstance().execute("PF('dialog').hide()");
                    return;
                }
 
                this.sysWarningService.updateSysWarning(selectedWarning);
 
                FacesUtils.info("修改成功。");
                RequestContext.getCurrentInstance().execute("PF('dialog').hide()");
 
        } catch (Exception e) {
            logger.error("操作失败。", e);
            FacesUtils.warn("操作失败。");
        }
    }
 
    public void onEditBtnClick() {
        if (this.selectedList == null || this.selectedList.size() == 0) {
            FacesUtils.warn("请选择数据。");
            return;
        }
        if (this.selectedList.size() > 1) {
            FacesUtils.warn("只能选择一个数据进行修改。");
            return;
        }
        this.selectedWarning = this.sysWarningService.getSysWarning(this.selectedList.get(0).getId());
        RequestContext.getCurrentInstance().execute("PF('dialog').show()");
    }
 
    public List<SysWarning> getSelectedList() {
        return selectedList;
    }
 
 
    public void setSelectedList(List<SysWarning> selectedList) {
        this.selectedList = selectedList;
    }
 
 
    public String getContainerCode() {
        return containerCode;
    }
 
 
    public void setContainerCode(String containerCode) {
        this.containerCode = containerCode;
    }
 
 
    public Timestamp getStartTime() {
        return startTime;
    }
 
 
    public void setStartTime(Timestamp startTime) {
        this.startTime = startTime;
    }
 
 
    public Timestamp getEndTime() {
        return endTime;
    }
 
 
    public void setEndTime(Timestamp endTime) {
        this.endTime = endTime;
    }
 
 
    public void setDataModel(LazyDataModel<SysWarning> dataModel) {
        this.dataModel = dataModel;
    }
 
    public SysWarning getSelectedWarning() {
        return selectedWarning;
    }
 
    public void setSelectedWarning(SysWarning selectedWarning) {
        this.selectedWarning = selectedWarning;
    }
}