Use Parameterized RowMapper : RowMapper « Spring « Java

Home
Java
1.2D Graphics GUI
2.3D
3.Advanced Graphics
4.Ant
5.Apache Common
6.Chart
7.Class
8.Collections Data Structure
9.Data Type
10.Database SQL JDBC
11.Design Pattern
12.Development Class
13.EJB3
14.Email
15.Event
16.File Input Output
17.Game
18.Generics
19.GWT
20.Hibernate
21.I18N
22.J2EE
23.J2ME
24.JDK 6
25.JNDI LDAP
26.JPA
27.JSP
28.JSTL
29.Language Basics
30.Network Protocol
31.PDF RTF
32.Reflection
33.Regular Expressions
34.Scripting
35.Security
36.Servlets
37.Spring
38.Swing Components
39.Swing JFC
40.SWT JFace Eclipse
41.Threads
42.Tiny Application
43.Velocity
44.Web Services SOA
45.XML
Java » Spring » RowMapperScreenshots 
Use Parameterized RowMapper

       
File: context.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
    "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
      destroy-method="close">
  <property name="driverClassName" value="org.hsqldb.jdbcDriver"/>
  <property name="url" value="jdbc:hsqldb:mem:."/>
  <property name="username" value="sa"/>
  <property name="password" value=""/>
</bean>

<bean id="employeeDao" class="EmployeeDaoImpl">
  <property name="dataSource" ref="dataSource"/>
</bean>

</beans>


File: EmployeeDaoImpl.java

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.sql.DataSource;

import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.BatchPreparedStatementSetter;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.jdbc.core.SqlOutParameter;
import org.springframework.jdbc.core.SqlParameter;
import org.springframework.jdbc.core.simple.ParameterizedRowMapper;
import org.springframework.jdbc.core.simple.SimpleJdbcTemplate;
import org.springframework.jdbc.core.support.AbstractLobCreatingPreparedStatementCallback;
import org.springframework.jdbc.core.support.AbstractLobStreamingResultSetExtractor;
import org.springframework.jdbc.core.support.JdbcDaoSupport;
import org.springframework.jdbc.object.MappingSqlQuery;
import org.springframework.jdbc.object.SqlUpdate;
import org.springframework.jdbc.object.StoredProcedure;
import org.springframework.jdbc.support.lob.DefaultLobHandler;
import org.springframework.jdbc.support.lob.LobCreator;
import org.springframework.jdbc.support.lob.LobHandler;
import org.springframework.jdbc.support.nativejdbc.SimpleNativeJdbcExtractor;
import org.springframework.util.FileCopyUtils;

//import org.apache.commons.dbcp.BasicDataSource;


public class EmployeeDaoImpl extends JdbcDaoSupport{
  protected void initDao() throws Exception {
    super.initDao();
    getJdbcTemplate().setNativeJdbcExtractor(new SimpleNativeJdbcExtractor());

  }

  public Employee load(Integer id) {
    return new SimpleJdbcTemplate(getDataSource()).queryForObject(
        "SELECT * FROM employee WHERE id = ?"new ParameterizedRowMapper<Employee>() {
          public Employee mapRow(ResultSet resultSet, int rowthrows SQLException {
            Employee employee = new Employee();
            employee.setId(resultSet.getInt("id"));
            employee.getName().setFirst(resultSet.getString("name_first"));
            employee.getName().setMiddle(resultSet.getString("name_middle"));
            employee.getName().setLast(resultSet.getString("name_last"));
            employee.getAddress().setLine1(resultSet.getString("address_line1"));
            employee.getAddress().setLine2(resultSet.getString("address_line2"));
            employee.getAddress().setCity(resultSet.getString("address_city"));
            employee.getAddress().setState(resultSet.getString("address_state"));
            employee.getAddress().setZip(resultSet.getString("address_zip"));
            employee.setAge(resultSet.getInt("age"));
            return employee;
          }
        }, id);
  }
}



class Employee {
  private Integer id;

  private Name name = new Name();

  private Integer age;

  private Sex sex;

  private Address address = new Address();

  private List<PhoneNumber> phoneNumbers = new ArrayList<PhoneNumber>();

  public Employee() {
  }

  public Employee(String firstName, String lastName) {
    this.getName().setFirst(firstName);
    this.getName().setLast(lastName);
  }

  void setId(Integer id) {
    this.id = id;
  }

  public Integer getId() {
    return id;
  }

  public Address getAddress() {
    return address;
  }

  public Integer getAge() {
    return age;
  }

  public void setAge(Integer age) {
    this.age = age;
  }

  public Name getName() {
    return name;
  }

  public List<PhoneNumber> getPhoneNumbers() {
    return Collections.unmodifiableList(phoneNumbers);
  }

  public void addPhoneNumber(PhoneNumber phoneNumber) {
    this.phoneNumbers.add(phoneNumber);
  }

  public void removePhoneNumber(PhoneNumber phoneNumber) {
    this.phoneNumbers.remove(phoneNumber);
  }

  public void removePhoneNumber(int index) {
    this.phoneNumbers.remove(index);
  }

  public Sex getSex() {
    return sex;
  }

  public void setSex(Sex sex) {
    this.sex = sex;
  }
}

abstract class Sex {

  public static final Sex MALE = new Male();

  public static final Sex FEMALE = new Female();

  public boolean equals(Object o) {
    if (o == null) {
      return false;
    }
    return getClass().equals(o.getClass());
  }
}

class PhoneNumber {

}

class Address {
  private String line1;

  private String line2;

  private String city;

  private String state;

  private String zip;

  public void setLine1(String line1) {
    this.line1 = line1;
  }

  public String getLine1() {
    return this.line1;
  }

  public void setLine2(String line2) {
    this.line2 = line2;
  }

  public String getLine2() {
    return this.line2;
  }

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

  public String getCity() {
    return this.city;
  }

  public void setState(String state) {
    this.state = state;
  }

  public String getState() {
    return this.state;
  }

  public void setZip(String zip) {
    this.zip = zip;
  }

  public String getZip() {
    return this.zip;
  }
}

final class Male extends Sex {
  protected Male() {

  }
}

final class Female extends Sex {
  protected Female() {

  }
}


class Name {
  private String first;

  private String middle;

  private String last;

  public void setFirst(String first) {
    this.first = first;
  }

  public String getFirst() {
    return this.first;
  }

  public void setMiddle(String middle) {
    this.middle = middle;
  }

  public String getMiddle() {
    return this.middle;
  }

  public void setLast(String last) {
    this.last = last;
  }

  public String getLast() {
    return this.last;
  }
}


File: Main.java

import java.util.Date;
import java.util.GregorianCalendar;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

class Main {
  public static void main(String args[]) throws Exception {
    ApplicationContext ctx = new ClassPathXmlApplicationContext(
        "context.xml");
    EmployeeDaoImpl ws = (EmployeeDaoImplctx.getBean("employeeDao");

  }
}




           
       
Spring-UseParameterizedRowMapper.zip( 3,660 k)
Related examples in the same category
1.Use RowMapper To Return List Of String
2.implements RowMapper To Map Row To Entity
3.Implements RowMapper To Map First Column
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.