01: /*
02: * HA-JDBC: High-Availability JDBC
03: * Copyright (c) 2004-2007 Paul Ferraro
04: *
05: * This library is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU Lesser General Public License as published by the
07: * Free Software Foundation; either version 2.1 of the License, or (at your
08: * option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful, but WITHOUT
11: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13: * for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public License
16: * along with this library; if not, write to the Free Software Foundation,
17: * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18: *
19: * Contact: ferraro@users.sourceforge.net
20: */
21: package net.sf.hajdbc.sql;
22:
23: import java.sql.Clob;
24: import java.util.Arrays;
25: import java.util.HashSet;
26: import java.util.Map;
27: import java.util.Set;
28:
29: import net.sf.hajdbc.Database;
30:
31: /**
32: * @author Paul Ferraro
33: * @param <D>
34: * @param <P>
35: */
36: @SuppressWarnings("nls")
37: public class ClobInvocationHandler<D, P> extends
38: AbstractLobInvocationHandler<D, P, Clob> {
39: private static final Set<String> DATABASE_READ_METHOD_SET = new HashSet<String>(
40: Arrays.asList("getAsciiStream", "getCharacterStream",
41: "getSubString", "length", "position"));
42:
43: /**
44: * @param object
45: * @param proxy
46: * @param invoker
47: * @param objectMap
48: * @throws Exception
49: */
50: protected ClobInvocationHandler(P object, SQLProxy<D, P> proxy,
51: Invoker<D, P, Clob> invoker,
52: Map<Database<D>, Clob> objectMap) throws Exception {
53: super (object, proxy, invoker, Clob.class, objectMap);
54: }
55:
56: /**
57: * @see net.sf.hajdbc.sql.AbstractLobInvocationHandler#getDatabaseReadMethodSet()
58: */
59: @Override
60: protected Set<String> getDatabaseReadMethodSet() {
61: return DATABASE_READ_METHOD_SET;
62: }
63: }
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