01: /*
02: * Copyright 2004 Outerthought bvba and Schaubroeck nv
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package org.outerj.daisy.query.model.functions;
17:
18: import org.outerj.daisy.query.model.SqlGenerationContext;
19: import org.outerj.daisy.query.model.ValueExpr;
20:
21: import java.util.Calendar;
22:
23: public class DayOfYearFunction extends DateComponentFunction {
24: public static final String NAME = "DayOfYear";
25:
26: public String getFunctionName() {
27: return NAME;
28: }
29:
30: protected int getCalendarField() {
31: return Calendar.DAY_OF_YEAR;
32: }
33:
34: protected String[] getSqlFunction(SqlGenerationContext context) {
35: return context.getJdbcHelper().getDayOfYearFunction();
36: }
37:
38: public ValueExpr clone() {
39: DayOfYearFunction clone = new DayOfYearFunction();
40: super.fillInClone(clone);
41: return clone;
42: }
43: }
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