Example usage for org.apache.ibatis.session SqlSession close

Introduction

In this page you can find the example usage for org.apache.ibatis.session SqlSession close.

Prototype

@Override
void close();

Source Link

Document

Closes the session.

Usage

From source file:com.github.pagehelper.test.basic.PageHelperTest.java

License:Open Source License

/**
 * ??PageHelper.startPage//from   www.  j  a va 2s . c o  m
 * <p/>
 * startPage??(true)?(false)countstartPagecount
 * <p/>
 * startPage?RowBoundsstartPage
 */
@Test
public void testNamespaceWithStartPage() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();

    try {
        //?110?count
        PageHelper.startPage(1, 10);
        List<Country> list = sqlSession.selectList("selectAll");
        assertEquals(10, list.size());
        assertEquals(183, ((Page<?>) list).getTotal());

        //?210??count
        PageHelper.startPage(2, 10, true);
        list = sqlSession.selectList("selectAll");
        assertEquals(10, list.size());
        assertEquals(183, ((Page<?>) list).getTotal());

        //?210??count
        PageHelper.startPage(2, 10, false);
        list = sqlSession.selectList("selectAll");
        assertEquals(10, list.size());
        assertEquals(-1, ((Page<?>) list).getTotal());

        //?320?count
        PageHelper.startPage(3, 20);
        list = sqlSession.selectList("selectAll");
        assertEquals(20, list.size());
        assertEquals(183, ((Page<?>) list).getTotal());
    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.PageHelperTest.java

License:Open Source License

/**
 * ???RowBoundsRowBounds?count//from   w  w w  .j a v  a  2  s  .  c  o m
 * ??count??
 * ?count?startPage
 * <p/>
 * ?startPagestartPage?startPage??
 */
@Test
public void testNamespaceWithRowBounds() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    try {
        //?010?
        List<Country> list = sqlSession.selectList("selectAll", null, new RowBounds(0, 10));
        assertEquals(10, list.size());
        assertEquals(-1, ((Page<?>) list).getTotal());
        //??
        assertEquals(1, list.get(0).getId());
        assertEquals(10, list.get(list.size() - 1).getId());

        //?1010?
        list = sqlSession.selectList("selectAll", null, new RowBounds(10, 10));
        assertEquals(10, list.size());
        assertEquals(-1, ((Page<?>) list).getTotal());
        //??
        assertEquals(11, list.get(0).getId());
        assertEquals(20, list.get(list.size() - 1).getId());

        //?2020?
        list = sqlSession.selectList("selectAll", null, new RowBounds(20, 20));
        assertEquals(20, list.size());
        assertEquals(-1, ((Page<?>) list).getTotal());
        //??
        assertEquals(21, list.get(0).getId());
        assertEquals(40, list.get(list.size() - 1).getId());

        //?startPageRowBoundsstartPage
        PageHelper.startPage(1, 20);
        list = sqlSession.selectList("selectAll", null, new RowBounds(0, 10));
        assertEquals(20, list.size());
        assertEquals(183, ((Page<?>) list).getTotal());
        //??
        assertEquals(1, list.get(0).getId());
        assertEquals(20, list.get(list.size() - 1).getId());
    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.PageInfoTest.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///from   w  w w .j av a 2 s.c  om
@Test
public void testPageSize10() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?110?count
        PageHelper.startPage(1, 10);
        List<Country> list = countryMapper.selectAll();
        PageInfo<Country> page = new PageInfo<Country>(list);
        assertEquals(1, page.getPageNum());
        assertEquals(10, page.getPageSize());
        assertEquals(1, page.getStartRow());
        assertEquals(10, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(19, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(8, page.getLastPage());
        assertEquals(true, page.isIsFirstPage());
        assertEquals(false, page.isIsLastPage());
        assertEquals(false, page.isHasPreviousPage());
        assertEquals(true, page.isHasNextPage());

        //?210?count
        PageHelper.startPage(2, 10);
        list = countryMapper.selectAll();
        page = new PageInfo<Country>(list);
        assertEquals(2, page.getPageNum());
        assertEquals(10, page.getPageSize());
        assertEquals(11, page.getStartRow());
        assertEquals(20, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(19, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(8, page.getLastPage());
        assertEquals(false, page.isIsFirstPage());
        assertEquals(false, page.isIsLastPage());
        assertEquals(true, page.isHasPreviousPage());
        assertEquals(true, page.isHasNextPage());

        //?1910?count
        PageHelper.startPage(19, 10);
        list = countryMapper.selectAll();
        page = new PageInfo<Country>(list);
        assertEquals(19, page.getPageNum());
        assertEquals(10, page.getPageSize());
        assertEquals(181, page.getStartRow());
        assertEquals(183, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(19, page.getPages());
        assertEquals(12, page.getFirstPage());
        assertEquals(19, page.getLastPage());
        assertEquals(false, page.isIsFirstPage());
        assertEquals(true, page.isIsLastPage());
        assertEquals(true, page.isHasPreviousPage());
        assertEquals(false, page.isHasNextPage());

    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.PageInfoTest.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///from  www.jav a  2s.co m
@Test
public void testPageSize50() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?150?count
        PageHelper.startPage(1, 50);
        List<Country> list = countryMapper.selectAll();
        PageInfo<Country> page = new PageInfo<Country>(list);
        assertEquals(1, page.getPageNum());
        assertEquals(50, page.getPageSize());
        assertEquals(1, page.getStartRow());
        assertEquals(50, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(4, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(4, page.getLastPage());
        assertEquals(true, page.isIsFirstPage());
        assertEquals(false, page.isIsLastPage());
        assertEquals(false, page.isHasPreviousPage());
        assertEquals(true, page.isHasNextPage());

        //?250?count
        PageHelper.startPage(2, 50);
        list = countryMapper.selectAll();
        page = new PageInfo<Country>(list);
        assertEquals(2, page.getPageNum());
        assertEquals(50, page.getPageSize());
        assertEquals(51, page.getStartRow());
        assertEquals(100, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(4, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(4, page.getLastPage());
        assertEquals(false, page.isIsFirstPage());
        assertEquals(false, page.isIsLastPage());
        assertEquals(true, page.isHasPreviousPage());
        assertEquals(true, page.isHasNextPage());

        //?350?count
        PageHelper.startPage(3, 50);
        list = countryMapper.selectAll();
        page = new PageInfo<Country>(list);
        assertEquals(3, page.getPageNum());
        assertEquals(50, page.getPageSize());
        assertEquals(101, page.getStartRow());
        assertEquals(150, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(4, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(4, page.getLastPage());
        assertEquals(false, page.isIsFirstPage());
        assertEquals(false, page.isIsLastPage());
        assertEquals(true, page.isHasPreviousPage());
        assertEquals(true, page.isHasNextPage());

        //?450?count
        PageHelper.startPage(4, 50);
        list = countryMapper.selectAll();
        page = new PageInfo<Country>(list);
        assertEquals(4, page.getPageNum());
        assertEquals(50, page.getPageSize());
        assertEquals(151, page.getStartRow());
        assertEquals(183, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(4, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(4, page.getLastPage());
        assertEquals(false, page.isIsFirstPage());
        assertEquals(true, page.isIsLastPage());
        assertEquals(true, page.isHasPreviousPage());
        assertEquals(false, page.isHasNextPage());

    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.PageInfoTest.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///  w  w w.jav  a2  s  .  c o m
@Test
public void testNavigatePages() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?110?count
        PageHelper.startPage(1, 10);
        List<Country> list = countryMapper.selectAll();
        PageInfo<Country> page = new PageInfo<Country>(list, 20);
        assertEquals(1, page.getPageNum());
        assertEquals(10, page.getPageSize());
        assertEquals(1, page.getStartRow());
        assertEquals(10, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(19, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(19, page.getLastPage());
        assertEquals(true, page.isIsFirstPage());
        assertEquals(false, page.isIsLastPage());
        assertEquals(false, page.isHasPreviousPage());
        assertEquals(true, page.isHasNextPage());

        //?250?count
        PageHelper.startPage(2, 50);
        list = countryMapper.selectAll();
        page = new PageInfo<Country>(list, 2);
        assertEquals(2, page.getPageNum());
        assertEquals(50, page.getPageSize());
        assertEquals(51, page.getStartRow());
        assertEquals(100, page.getEndRow());
        assertEquals(183, page.getTotal());
        assertEquals(4, page.getPages());
        assertEquals(1, page.getFirstPage());
        assertEquals(2, page.getLastPage());
        assertEquals(false, page.isIsFirstPage());
        assertEquals(false, page.isIsLastPage());
        assertEquals(true, page.isHasPreviousPage());
        assertEquals(true, page.isHasNextPage());
    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.parameter.TestParameterArray.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///  www.  j a v a2  s .c o m
@Test
public void testMapperWithStartPage() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?110?count
        PageHelper.startPage(1, 10);
        List<Country> list = countryMapper.selectAllOrderByArray(new Integer[] { 1, 2 });
        assertEquals(3, list.get(0).getId());
        assertEquals(10, list.size());
        assertEquals(181, ((Page<?>) list).getTotal());
    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.parameter.TestParameterList.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///from  w w  w. ja  v a2s .c  o  m
@Test
public void testMapperWithStartPage() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?110?count
        List<Integer> paList = new ArrayList<Integer>();
        paList.add(1);
        paList.add(2);
        PageHelper.startPage(1, 10);
        List<Country> list = countryMapper.selectAllOrderByList(paList);
        assertEquals(3, list.get(0).getId());
        assertEquals(10, list.size());
        assertEquals(181, ((Page<?>) list).getTotal());
    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.parameter.TestParameterMap.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///from www  .ja  v  a 2  s . c om
@Test
public void testMapperWithStartPage() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?110?count
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("order1", 1);
        map.put("order2", 2);
        PageHelper.startPage(1, 10);
        List<Country> list = countryMapper.selectAllOrderByMap(map);
        assertEquals(3, list.get(0).getId());
        assertEquals(10, list.size());
        assertEquals(181, ((Page<?>) list).getTotal());
    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.parameter.TestParameterNone.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///from   ww  w . j  av a2 s. c  o m
@Test
public void testMapperWithStartPage() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?110?count
        PageHelper.startPage(1, 10);
        List<Country> list = countryMapper.selectAll();
        assertEquals(1, list.get(0).getId());
        assertEquals(10, list.size());
        assertEquals(183, ((Page<?>) list).getTotal());
    } finally {
        sqlSession.close();
    }
}

From source file:com.github.pagehelper.test.basic.parameter.TestParameterOne.java

License:Open Source License

/**
 * Mapper?PageHelper.startPage??Mapper??
 *///  w  ww.  ja  v a  2s. c om
@Test
public void testMapperWithStartPage() {
    SqlSession sqlSession = MybatisHelper.getSqlSession();
    CountryMapper countryMapper = sqlSession.getMapper(CountryMapper.class);
    try {
        //?110?count
        PageHelper.startPage(1, 10);
        List<Country> list = countryMapper.selectGreterThanId(1);
        assertEquals(2, list.get(0).getId());
        assertEquals(10, list.size());
        assertEquals(182, ((Page<?>) list).getTotal());
    } finally {
        sqlSession.close();
    }
}