01: /*
02:
03: Derby - Class org.apache.derby.impl.tools.ij.ijStatementResult
04:
05: Licensed to the Apache Software Foundation (ASF) under one or more
06: contributor license agreements. See the NOTICE file distributed with
07: this work for additional information regarding copyright ownership.
08: The ASF licenses this file to You under the Apache License, Version 2.0
09: (the "License"); you may not use this file except in compliance with
10: the License. You may obtain a copy of the License at
11:
12: http://www.apache.org/licenses/LICENSE-2.0
13:
14: Unless required by applicable law or agreed to in writing, software
15: distributed under the License is distributed on an "AS IS" BASIS,
16: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: See the License for the specific language governing permissions and
18: limitations under the License.
19:
20: */
21:
22: package org.apache.derby.impl.tools.ij;
23:
24: import java.sql.Connection;
25: import java.sql.ResultSet;
26: import java.sql.Statement;
27: import java.sql.SQLException;
28: import java.sql.SQLWarning;
29:
30: /**
31: * This is an impl for a statement execution; the result
32: * is either an update count or result set depending
33: * on what was executed.
34: *
35: * @author ames
36: */
37: class ijStatementResult extends ijResultImpl {
38:
39: Statement statement;
40: boolean closeWhenDone;
41:
42: ijStatementResult(Statement s, boolean c) {
43: statement = s;
44: closeWhenDone = c;
45: }
46:
47: public boolean isStatement() {
48: return true;
49: }
50:
51: public boolean isResultSet() throws SQLException {
52: return statement.getUpdateCount() == -1;
53: }
54:
55: public boolean isUpdateCount() throws SQLException {
56: return statement.getUpdateCount() >= 0;
57: }
58:
59: public Statement getStatement() {
60: return statement;
61: }
62:
63: public int getUpdateCount() throws SQLException {
64: return statement.getUpdateCount();
65: }
66:
67: public ResultSet getResultSet() throws SQLException {
68: return statement.getResultSet();
69: }
70:
71: public void closeStatement() throws SQLException {
72: if (closeWhenDone)
73: statement.close();
74: }
75:
76: public SQLWarning getSQLWarnings() throws SQLException {
77: return statement.getWarnings();
78: }
79:
80: public void clearSQLWarnings() throws SQLException {
81: statement.clearWarnings();
82: }
83: }
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