/*******************************************************************
This program shows how to list the memento items in the
memento table.
To use this program, need to create a table memento
by using the following command:
SQL> create table memento (
2 time varchar(32) not null,
3 temp number not null,
4 message varchar(128) not null);
Table created.
********************************************************************/
// Import the java.sql package to use JDBC.
import java.sql.*;
import java.io.*;
class ListItems {
public static void main( String args[ ] )
throws SQLException {
// Load the Oracle JDBC driver.
DriverManager.registerDriver( new oracle.jdbc.driver.OracleDriver( ) );
// Connect to the database. You can put a database
// name after the @ sign in the connection URL.
Connection conn = DriverManager.getConnection(
"jdbc:oracle:thin:@172.20.2.253:1521:aero", "userid", "password" );
try {
// Read the parameter keyword from the file p1.
FileInputStream stream = new FileInputStream( "p1" );
InputStreamReader iStrReader = new InputStreamReader( stream );
BufferedReader reader = new BufferedReader( iStrReader );
String keyword = reader.readLine( );
if ( keyword == null ) keyword = "";
else keyword = keyword.trim( );
try {
// Create, compose, and execute a statement.
Statement stmt = conn.createStatement( );
String query = "select time, temp, message from memento where message like '%";
query += keyword + "%'";
ResultSet rset = stmt.executeQuery( query );
// Iterate through the results and print the data.
while ( rset.next( ) ) {
System.out.print ( rset.getString( 1 ) + "<br />");
System.out.println ( rset.getInt ( 2 ) + " degrees<br />");
System.out.println ( rset.getString( 3 ) + "<br /><br />");
}
// Close the Statement and ResultSet.
stmt.close( );
rset.close( );
}
catch( SQLException ex ) {
System.out.println( ex );
}
// Close the FileInputStream.
stream.close( );
}
catch( IOException ex ) {
System.out.println( ex );
}
// Close the Connection.
conn.close( );
}
}
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