Clover coverage report - Code Coverage for tapestry-contrib release 4.0-rc-2
Coverage timestamp: Sat Dec 17 2005 09:47:13 PST
file stats: LOC: 69   Methods: 0
NCLOC: 11   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
IStatement.java - - - -
coverage
 1    // Copyright 2004, 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.tapestry.contrib.jdbc;
 16   
 17    import java.sql.ResultSet;
 18    import java.sql.SQLException;
 19    import java.sql.Statement;
 20   
 21    /**
 22    * A wrapper around {@link java.sql.Statement} or
 23    * {@link java.sql.PreparedStatement} which hides the differences
 24    * between the two.
 25    *
 26    * @author Howard Lewis Ship
 27    * @see org.apache.tapestry.contrib.jdbc.StatementAssembly#createStatement(Connection)
 28    *
 29    **/
 30   
 31    public interface IStatement
 32    {
 33    /**
 34    * Returns the SQL associated with this statement.
 35    *
 36    **/
 37   
 38    public String getSQL();
 39   
 40    /**
 41    * Returns the underlying {@link java.sql.Statement}
 42    * (or {@link java.sql.PreparedStatement}).
 43    *
 44    **/
 45   
 46    public Statement getStatement();
 47   
 48    /**
 49    * Closes the underlying statement, and nulls the reference to it.
 50    *
 51    **/
 52   
 53    public void close() throws SQLException;
 54   
 55    /**
 56    * Executes the statement as a query, returning a {@link ResultSet}.
 57    *
 58    **/
 59   
 60    public ResultSet executeQuery() throws SQLException;
 61   
 62    /**
 63    * Executes the statement as an update, returning the number of rows
 64    * affected.
 65    *
 66    **/
 67   
 68    public int executeUpdate() throws SQLException;
 69    }