PGR_Complaints/service/MobileAgeAnalysisComplaintDetails.java

package in.gov.chennaicorporation.gccoffice.pgr.service;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import in.gov.chennaicorporation.gccoffice.pgr.dbconnection.DBConnection;

@Service
public class MobileAgeAnalysisComplaintDetails {

	@Autowired
	DBConnection dbcon;
	
	
	public String getmobileageanalysiscomdetailsQuery(String lCmpID) {
	    Connection connection = DBConnection.getConnection();; // Initialize your database connection
	    System.out.println("ICmpID.............:"+lCmpID);
	    String query = "select  a.*,nvl(to_char(a.complaintdate,'dd-mm-rrrr'),' ') compdate,c.DEPT_NAME from eggr_complaintdetails@erp a,EG_DEPARTMENT@ERP c where a.deptid=c.id_dept and a.complaintid="+ lCmpID;
	    System.out.println(query);
	    try {
	        PreparedStatement preparedStatement = connection.prepareStatement(query);
	        preparedStatement.setString(1, lCmpID); // Bind the parameter

	        ResultSet resultSet = preparedStatement.executeQuery();

	        // Process the result set and return the result

	        resultSet.close();
	        preparedStatement.close();
	    } catch (SQLException e) {
	        // Handle any SQL errors
	        e.printStackTrace();
	    } finally {
	        // Close the database connection
	    }
		return query;
	}


	
	public List<Map<String, Object>> check(String lCmpID) {
		Connection con =DBConnection.getConnection();
		Statement stmt3;
		try {
			stmt3 = con.createStatement();
		
			System.out.println( "checkingmobileageanalysiscomplaintdetails...");
			ResultSet rs3 = stmt3.executeQuery(getmobileageanalysiscomdetailsQuery(lCmpID));
			

			List<Map<String, Object>> rows = new ArrayList<>();

			while (rs3.next()) {
				
				Map<String, Object> row = new HashMap<>();

				
				ResultSetMetaData metaData = rs3.getMetaData();
				int columnCount = metaData.getColumnCount();
				for (int i = 1; i <= columnCount; i++) {
					String columnName = metaData.getColumnName(i);
					Object columnValue = rs3.getObject(i);
					System.out.println(columnName+" :"+columnValue);
					row.put(columnName, columnValue);
				}

				
				rows.add(row);
			}
			return rows;
		}
		catch (Exception e){
			e.printStackTrace();
		}
		return null;

}
}