Example usage for javax.sql.rowset JdbcRowSet setCommand

Introduction

In this page you can find the example usage for javax.sql.rowset JdbcRowSet setCommand.

Prototype

void setCommand(String cmd) throws SQLException;

Source Link

Document

Sets this RowSet object's command property to the given SQL query.

Usage

From source file:Test.java

public static void main(String[] args) throws Exception {
    String databaseUrl = "jdbc:derby://localhost:1527/contact";
    String username = "user";
    String password = "password";

    RowSetFactory rowSetFactory = null;
    rowSetFactory = RowSetProvider.newFactory("com.sun.rowset.RowSetFactoryImpl", null);
    JdbcRowSet rowSet = rowSetFactory.createJdbcRowSet();

    rowSet.setUrl(databaseUrl);/*from   w  w w. ja  va 2 s .  com*/
    rowSet.setUsername(username);
    rowSet.setPassword(password);
    rowSet.setCommand("SELECT * FROM COLLEAGUES");
    rowSet.execute();

    while (rowSet.next()) {
        System.out.println(rowSet.getInt("ID") + " - " + rowSet.getString("FIRSTNAME"));
    }
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getHSQLConnection();
    System.out.println("Got Connection.");
    Statement st = conn.createStatement();
    st.executeUpdate("create table survey (id int,name varchar);");
    st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");
    st.executeUpdate("insert into survey (id,name ) values (2,'anotherValue')");

    JdbcRowSet jdbcRS = new JdbcRowSetImpl(conn);
    jdbcRS.setType(ResultSet.TYPE_SCROLL_INSENSITIVE);
    String sql = "SELECT * FROM survey";
    jdbcRS.setCommand(sql);
    jdbcRS.execute();/*from ww w.  j  av  a 2  s.co  m*/
    jdbcRS.addRowSetListener(new ExampleListener());

    while (jdbcRS.next()) {
        System.out.println("id=" + jdbcRS.getString(1));
        System.out.println("name=" + jdbcRS.getString(2));
    }
    conn.close();
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getHSQLConnection();
    System.out.println("Got Connection.");
    Statement st = conn.createStatement();
    st.executeUpdate("create table survey (id int,name varchar);");
    st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");
    st.executeUpdate("insert into survey (id,name ) values (2,'anotherValue')");

    JdbcRowSet jdbcRS;
    jdbcRS = new JdbcRowSetImpl(conn);
    jdbcRS.setType(ResultSet.TYPE_SCROLL_INSENSITIVE);
    String sql = "SELECT * FROM survey";
    jdbcRS.setCommand(sql);
    jdbcRS.execute();//from   w  w  w .j  a va 2s .  c om
    jdbcRS.addRowSetListener(new ExampleListener());

    while (jdbcRS.next()) {
        // each call to next, generates a cursorMoved event
        System.out.println("id=" + jdbcRS.getString(1));
        System.out.println("name=" + jdbcRS.getString(2));
    }
    conn.close();
}

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From source file:com.kumarvv.setl.core.Loader.java

/**
 * check if row exists in target database
 *
 * @param load//from w  w w. j a v a2  s . c  o  m
 * @param row
 * @param jrs
 * @return
 * @throws SQLException
 */
protected boolean isRowExists(Load load, Row row, JdbcRowSet jrs) throws SQLException {
    if (load == null || row == null || jrs == null) {
        return false;
    }

    String sql = interpolator.interpolate(load.getSqlExists(), row.getData());

    jrs.setCommand(sql);
    jrs.execute();
    return jrs.next();
}

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From source file:com.oracle.tutorial.jdbc.JdbcRowSetSample.java

public void testJdbcRowSet() throws SQLException {

    JdbcRowSet jdbcRs = null;
    ResultSet rs = null;//from   w w w. jav a 2s.  c  om
    Statement stmt = null;

    try {

        // An alternative way to create a JdbcRowSet object

        //      stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
        //      rs = stmt.executeQuery("select * from COFFEES");
        //      jdbcRs = new JdbcRowSetImpl(rs);

        // Another way to create a JdbcRowSet object

        //      jdbcRs = new JdbcRowSetImpl();
        //      jdbcRs.setCommand("select * from COFFEES");
        //      jdbcRs.setUrl(this.settings.urlString);
        //      jdbcRs.setUsername(this.settings.userName);
        //      jdbcRs.setPassword(this.settings.password);
        //      jdbcRs.execute();

        jdbcRs = new JdbcRowSetImpl(con);
        jdbcRs.setCommand("select * from COFFEES");
        jdbcRs.execute();

        jdbcRs.absolute(3);
        jdbcRs.updateFloat("PRICE", 10.99f);
        jdbcRs.updateRow();

        System.out.println("\nAfter updating the third row:");
        CoffeesTable.viewTable(con);

        jdbcRs.moveToInsertRow();
        jdbcRs.updateString("COF_NAME", "HouseBlend");
        jdbcRs.updateInt("SUP_ID", 49);
        jdbcRs.updateFloat("PRICE", 7.99f);
        jdbcRs.updateInt("SALES", 0);
        jdbcRs.updateInt("TOTAL", 0);
        jdbcRs.insertRow();

        jdbcRs.moveToInsertRow();
        jdbcRs.updateString("COF_NAME", "HouseDecaf");
        jdbcRs.updateInt("SUP_ID", 49);
        jdbcRs.updateFloat("PRICE", 8.99f);
        jdbcRs.updateInt("SALES", 0);
        jdbcRs.updateInt("TOTAL", 0);
        jdbcRs.insertRow();

        System.out.println("\nAfter inserting two rows:");
        CoffeesTable.viewTable(con);

        jdbcRs.last();
        jdbcRs.deleteRow();

        System.out.println("\nAfter deleting last row:");
        CoffeesTable.viewTable(con);

    } catch (SQLException e) {
        JDBCTutorialUtilities.printSQLException(e);
    }

    finally {
        if (stmt != null)
            stmt.close();
        this.con.setAutoCommit(false);
    }
}

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