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Improved Interace for creating Contracts

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Improved Interace for creating Contracts
Added Person to Type and getAll function.
Added functions to print a List of Estates and Persons.
This commit is contained in:
Togepy95
2017-04-20 16:46:38 +02:00
parent e75ebc9337
commit 797742c0dc
7 changed files with 115 additions and 26 deletions
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58
02/src/de/dis2017/data/db/ORM.java
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@ -1,9 +1,12 @@
package de.dis2017.data.db;
import de.dis2017.data.Apartment;
import de.dis2017.data.Contract;
import de.dis2017.data.Estate;
import de.dis2017.data.EstateAgent;
import de.dis2017.data.House;
import de.dis2017.data.Person;
import org.jetbrains.annotations.Nullable;
import java.sql.*;
@ -56,7 +59,10 @@ public class ORM {
objects = processEstates(rs);
break;
case CONTRACT:
objects = processEstates(rs);
objects = processContracts(rs);
break;
case PERSON:
objects = processPersons(rs);
break;
}
rs.close();
@ -68,6 +74,51 @@ public class ORM {
return objects;
}
/**
* Process a select all query for contracts.
*
* @param rs the result set of such a query
* @return a list of estates
* @throws SQLException when an error occurs during the rs.next call
*/
private List<Contract> processContracts(ResultSet rs) throws SQLException {
List<Contract> contracts = new ArrayList<>();
while (rs.next()) {
Contract contract = new Contract();
contract.setContractNo(rs.getInt("CONTRACTNUMBER"));
contract.setDate(rs.getDate("DATE").toString());
contract.setPlace(rs.getString("PLACE"));
contracts.add(contract);
}
return contracts;
}
/**
* Process a select all query for persons.
*
* @param rs the result set of such a query
* @return a list of estates
* @throws SQLException when an error occurs during the rs.next call
*/
private List<Person> processPersons(ResultSet rs) throws SQLException {
List<Person> persons = new ArrayList<>();
while (rs.next()) {
Person person = new Person();
person.setId(rs.getInt("ID"));
person.setFirstName(rs.getString("FirstName"));
person.setFirstName(rs.getString("Name"));
person.setName(rs.getString("Address"));
persons.add(person);
}
return persons;
}
/**
* Process a select all query for estates.
*
@ -537,4 +588,9 @@ public class ORM {
e.printStackTrace();
}
}
public boolean isApartment(int estateID){
//TODO check in the DB if the Estate with the ID is an Apartment then return true. If it is a house return false.
return true;
}
}