| 1 | /* |
| 2 | |
| 3 | Derby - Class org.apache.derby.iapi.jdbc.BrokeredConnection30 |
| 4 | |
| 5 | Copyright 2002, 2004 The Apache Software Foundation or its licensors, as applicable. |
| 6 | |
| 7 | Licensed under the Apache License, Version 2.0 (the "License"); |
| 8 | you may not use this file except in compliance with the License. |
| 9 | You may obtain a copy of the License at |
| 10 | |
| 11 | http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | |
| 13 | Unless required by applicable law or agreed to in writing, software |
| 14 | distributed under the License is distributed on an "AS IS" BASIS, |
| 15 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 16 | See the License for the specific language governing permissions and |
| 17 | limitations under the License. |
| 18 | |
| 19 | */ |
| 20 | |
| 21 | package org.apache.derby.iapi.jdbc; |
| 22 | |
| 23 | import java.sql.Statement; |
| 24 | import java.sql.PreparedStatement; |
| 25 | import java.sql.CallableStatement; |
| 26 | import java.sql.SQLException; |
| 27 | import java.sql.Savepoint; |
| 28 | import org.apache.derby.iapi.reference.JDBC30Translation; |
| 29 | |
| 30 | /** |
| 31 | Extends BrokeredConnection to provide the JDBC 3.0 connection methods. |
| 32 | */ |
| 33 | public class BrokeredConnection30 extends BrokeredConnection |
| 34 | { |
| 35 | |
| 36 | public BrokeredConnection30(BrokeredConnectionControl control) |
| 37 | { |
| 38 | super(control); |
| 39 | } |
| 40 | |
| 41 | public final Statement createStatement(int resultSetType, |
| 42 | int resultSetConcurrency, |
| 43 | int resultSetHoldability) |
| 44 | throws SQLException { |
| 45 | try { |
| 46 | resultSetHoldability = statementHoldabilityCheck(resultSetHoldability); |
| 47 | return control.wrapStatement(getRealConnection().createStatement(resultSetType, |
| 48 | resultSetConcurrency, resultSetHoldability)); |
| 49 | } |
| 50 | catch (SQLException se) |
| 51 | { |
| 52 | notifyException(se); |
| 53 | throw se; |
| 54 | } |
| 55 | } |
| 56 | public final CallableStatement prepareCall(String sql, |
| 57 | int resultSetType, |
| 58 | int resultSetConcurrency, |
| 59 | int resultSetHoldability) |
| 60 | throws SQLException { |
| 61 | try { |
| 62 | resultSetHoldability = statementHoldabilityCheck(resultSetHoldability); |
| 63 | return control.wrapStatement( |
| 64 | getRealConnection().prepareCall(sql, resultSetType, |
| 65 | resultSetConcurrency, resultSetHoldability), sql); |
| 66 | } |
| 67 | catch (SQLException se) |
| 68 | { |
| 69 | notifyException(se); |
| 70 | throw se; |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | public final Savepoint setSavepoint() |
| 75 | throws SQLException |
| 76 | { |
| 77 | try { |
| 78 | control.checkSavepoint(); |
| 79 | return getRealConnection().setSavepoint(); |
| 80 | } |
| 81 | catch (SQLException se) |
| 82 | { |
| 83 | notifyException(se); |
| 84 | throw se; |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | public final Savepoint setSavepoint(String name) |
| 89 | throws SQLException |
| 90 | { |
| 91 | try { |
| 92 | control.checkSavepoint(); |
| 93 | return getRealConnection().setSavepoint(name); |
| 94 | } |
| 95 | catch (SQLException se) |
| 96 | { |
| 97 | notifyException(se); |
| 98 | throw se; |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | public final void rollback(Savepoint savepoint) |
| 103 | throws SQLException |
| 104 | { |
| 105 | try { |
| 106 | control.checkRollback(); |
| 107 | getRealConnection().rollback(savepoint); |
| 108 | } |
| 109 | catch (SQLException se) |
| 110 | { |
| 111 | notifyException(se); |
| 112 | throw se; |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | public final void releaseSavepoint(Savepoint savepoint) |
| 117 | throws SQLException |
| 118 | { |
| 119 | try { |
| 120 | getRealConnection().releaseSavepoint(savepoint); |
| 121 | } |
| 122 | catch (SQLException se) |
| 123 | { |
| 124 | notifyException(se); |
| 125 | throw se; |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | |
| 130 | public final void setHoldability(int holdability) |
| 131 | throws SQLException |
| 132 | { |
| 133 | try { |
| 134 | holdability = control.checkHoldCursors(holdability, false); |
| 135 | getRealConnection().setHoldability(holdability); |
| 136 | stateHoldability = holdability; |
| 137 | } |
| 138 | catch (SQLException se) |
| 139 | { |
| 140 | notifyException(se); |
| 141 | throw se; |
| 142 | } |
| 143 | } |
| 144 | |
| 145 | public final PreparedStatement prepareStatement( |
| 146 | String sql, |
| 147 | int autoGeneratedKeys) |
| 148 | throws SQLException |
| 149 | { |
| 150 | try { |
| 151 | return control.wrapStatement(getRealConnection().prepareStatement(sql, autoGeneratedKeys), sql, new Integer(autoGeneratedKeys)); |
| 152 | } |
| 153 | catch (SQLException se) |
| 154 | { |
| 155 | notifyException(se); |
| 156 | throw se; |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | public final PreparedStatement prepareStatement( |
| 161 | String sql, |
| 162 | int[] columnIndexes) |
| 163 | throws SQLException |
| 164 | { |
| 165 | try { |
| 166 | return control.wrapStatement(getRealConnection().prepareStatement(sql, columnIndexes), sql, columnIndexes); |
| 167 | } |
| 168 | catch (SQLException se) |
| 169 | { |
| 170 | notifyException(se); |
| 171 | throw se; |
| 172 | } |
| 173 | } |
| 174 | |
| 175 | public final PreparedStatement prepareStatement( |
| 176 | String sql, |
| 177 | String[] columnNames) |
| 178 | throws SQLException |
| 179 | { |
| 180 | try { |
| 181 | return control.wrapStatement(getRealConnection().prepareStatement(sql, columnNames), sql, columnNames); |
| 182 | } |
| 183 | catch (SQLException se) |
| 184 | { |
| 185 | notifyException(se); |
| 186 | throw se; |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | public BrokeredPreparedStatement newBrokeredStatement(BrokeredStatementControl statementControl, String sql, Object generatedKeys) throws SQLException { |
| 191 | return new BrokeredPreparedStatement30(statementControl, getJDBCLevel(), sql, generatedKeys); |
| 192 | } |
| 193 | public BrokeredCallableStatement newBrokeredStatement(BrokeredStatementControl statementControl, String sql) throws SQLException { |
| 194 | return new BrokeredCallableStatement30(statementControl, getJDBCLevel(), sql); |
| 195 | } |
| 196 | |
| 197 | int getJDBCLevel() { return 3;} |
| 198 | |
| 199 | } |