Clover coverage report - Code Coverage for tapestry-contrib release 4.0-beta-12
Coverage timestamp: Sun Oct 30 2005 16:28:27 EST
file stats: LOC: 126   Methods: 8
NCLOC: 59   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
SimpleStatement.java 0% 0% 0% 0%
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.Connection;
 18    import java.sql.ResultSet;
 19    import java.sql.SQLException;
 20    import java.sql.Statement;
 21   
 22    import org.apache.commons.logging.Log;
 23    import org.apache.commons.logging.LogFactory;
 24   
 25    /**
 26    * A wrapper around {@link Statement}.
 27    *
 28    * @author Howard Lewis Ship
 29    *
 30    **/
 31   
 32    public class SimpleStatement implements IStatement
 33    {
 34    private static final Log LOG = LogFactory.getLog(SimpleStatement.class);
 35   
 36    private String _sql;
 37    private Statement _statement;
 38   
 39  0 public SimpleStatement(String SQL, Connection connection) throws SQLException
 40    {
 41  0 _sql = SQL;
 42  0 _statement = connection.createStatement();
 43    }
 44   
 45  0 public SimpleStatement(String SQL, Connection connection, int resultSetType, int resultSetConcurrency)
 46    throws SQLException
 47    {
 48  0 _sql = SQL;
 49  0 _statement = connection.createStatement(resultSetType, resultSetConcurrency);
 50    }
 51   
 52    /**
 53    * Returns the SQL associated with this statement.
 54    *
 55    **/
 56   
 57  0 public String getSQL()
 58    {
 59  0 return _sql;
 60    }
 61   
 62    /**
 63    * Returns the underlying {@link Statement}.
 64    *
 65    **/
 66   
 67  0 public Statement getStatement()
 68    {
 69  0 return _statement;
 70    }
 71   
 72    /**
 73    * Closes the underlying statement, and nulls the reference to it.
 74    *
 75    **/
 76   
 77  0 public void close() throws SQLException
 78    {
 79  0 _statement.close();
 80   
 81  0 _statement = null;
 82  0 _sql = null;
 83    }
 84   
 85    /**
 86    * Executes the statement as a query, returning a {@link ResultSet}.
 87    *
 88    **/
 89   
 90  0 public ResultSet executeQuery() throws SQLException
 91    {
 92  0 if (LOG.isDebugEnabled())
 93  0 LOG.debug("Executing query: " + this);
 94   
 95  0 return _statement.executeQuery(_sql);
 96    }
 97   
 98    /**
 99    * Executes the statement as an update, returning the number of rows
 100    * affected.
 101    *
 102    **/
 103   
 104  0 public int executeUpdate() throws SQLException
 105    {
 106  0 if (LOG.isDebugEnabled())
 107  0 LOG.debug("Executing update: " + this);
 108   
 109  0 return _statement.executeUpdate(_sql);
 110    }
 111   
 112  0 public String toString()
 113    {
 114  0 StringBuffer buffer;
 115   
 116  0 buffer = new StringBuffer("SimpleStatement@");
 117  0 buffer.append(Integer.toHexString(hashCode()));
 118   
 119  0 buffer.append("[SQL=<\n");
 120  0 buffer.append(_sql);
 121  0 buffer.append("\n>]");
 122   
 123  0 return buffer.toString();
 124    }
 125   
 126    }