CollegeListAction.java

Source Code‎ > ‎src‎ > ‎in.co.sunrays.proj1‎ > ‎action‎ > ‎

package in.co.sunrays.proj1.action;

import in.co.sunrays.proj1.dto.CollegeDTO;
import in.co.sunrays.proj1.exception.ApplicationException;
import in.co.sunrays.proj1.service.CollegeServiceInt;

import org.apache.log4j.Logger;

/**
* College List functionality Action. Performs operation for list, search and
* delete operations of College
*
* @author SUNRAYS Technologies
* @version 1.0
* @Copyright (c) SUNRAYS Technologies
*/
public class CollegeListAction extends BaseListAction {

    private static Logger log = Logger.getLogger(CollegeListAction.class);
    private String name;
    private String city;
    private CollegeServiceInt service;

    public void setService(CollegeServiceInt service) {
        this.service = service;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    /**
    * Performs display operations for CollegeListAction
    *
    * @return type String
    * @return INPUT
    */
    public String input() {
        log.debug("CollegeListAction.input() Start");
        try {
            dtoList = service.list(pageNo, pageSize);
        } catch (ApplicationException e) {
            log.error("Critical Issue ", e);
            return OP_ERROR;
        }
        log.debug("CollegeListAction.input() End");
        return INPUT;
    }

    /**
    * Performs submit operations for CollegeListAction
    *
    * @return type String
    * @return SUCCESS
    */
    @Override
    public String execute() {
        log.debug("CollegeListAction.execute() Start");
        /**
        * Set search parameters
        */
        CollegeDTO searchDTO = new CollegeDTO();
        searchDTO.setName(name);
        searchDTO.setCity(city);
        try {
            if (OP_DELETE.equalsIgnoreCase(operation) && ids != null) {
                CollegeDTO deleteDTO = new CollegeDTO();
                for (int i = 0; i < ids.length; i++) {
                    deleteDTO.setId(ids[i]);
                    service.delete(deleteDTO);
                    pageNo = 1;
                }
            } else if (OP_NEXT.equalsIgnoreCase(operation)) {
                pageNo++;
            } else if (OP_PREVIOUS.equalsIgnoreCase(operation) && pageNo > 1) {
                pageNo--;
            }
            dtoList = service.search(searchDTO, pageNo, pageSize);
            if (dtoList.size() == 0) {
                pageNo--;
                addActionError("No Record Found");
            }
        } catch (ApplicationException e) {
            log.error("Critical Issue ", e);
            return OP_ERROR;
        }
        log.debug("CollegeListAction.execute() End " + operation);
        return INPUT;
    }

}

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