01: /*
02:
03: Derby - Class org.apache.derby.impl.sql.execute.GenericConstantAction
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.sql.execute;
23:
24: import org.apache.derby.iapi.services.monitor.ModuleFactory;
25: import org.apache.derby.iapi.services.monitor.Monitor;
26:
27: import org.apache.derby.iapi.services.context.ContextManager;
28:
29: import org.apache.derby.iapi.services.loader.ClassFactory;
30:
31: import org.apache.derby.iapi.services.sanity.SanityManager;
32:
33: import org.apache.derby.catalog.UUID;
34: import org.apache.derby.iapi.services.uuid.UUIDFactory;
35:
36: import org.apache.derby.iapi.error.StandardException;
37:
38: import org.apache.derby.iapi.sql.conn.LanguageConnectionContext;
39:
40: import org.apache.derby.iapi.sql.execute.ConstantAction;
41:
42: import org.apache.derby.iapi.store.access.TransactionController;
43:
44: import org.apache.derby.iapi.sql.dictionary.DataDictionary;
45: import org.apache.derby.iapi.sql.dictionary.DataDictionaryContext;
46:
47: import org.apache.derby.iapi.services.monitor.Monitor;
48: import org.apache.derby.catalog.UUID;
49:
50: /**
51: * Utilities for constant actions
52: */
53: abstract class GenericConstantAction implements ConstantAction {
54: public final void readExternal(java.io.ObjectInput in) {
55: }
56:
57: public final void writeExternal(java.io.ObjectOutput out) {
58: }
59: }
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