[Seasar-user:11707] ［S2JDBC］ timestamp型→Calendar型としての取得方法

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関修康です。

S2JDBCの機能を検証していたところ、PostgresにてTimestamp型のデータを
抽出する際に例外が発生しています。
s2jdbc-tutorialでも以下の方法で同様に例外が発生するため
Timestampをカレンダーに変換する操作自体に問題があるのでしょうか？

何かエラーにならない方法が有りましたら宜しくお願い致します。

■【編集】/s2jdbc-tutorial/src/test/resources/data/test.script

create table history(kiroku timestamp)
・・（省略）・・
INSERT INTO history VALUES('2007-10-10')
・・（省略）・・

■【追加】/s2jdbc-tutorial/src/main/java/examples/entity/History.java

package examples.entity;

import java.util.Calendar;
import javax.persistence.Entity;

@Entity
public class History {
    public Calendar kiroku;
}

■【追加】/s2jdbc-tutorial/src/test/java/examples/entity/GetCalendarTest.java

package examples.entity;

import java.util.List;
import org.seasar.extension.jdbc.JdbcManager;
import org.seasar.extension.unit.S2TestCase;

public class GetCalendarTest extends S2TestCase {

    private JdbcManager jdbcManager;

    protected void setUp() throws Exception {
        include("app.dicon");
    }

    public void testGetResultList() throws Exception {
        List<History> results =jdbcManager.from(History.class).getResultList();
        for (History e : results) {
            System.out.println(e.kiroku);
        }
    }
}

■エラー内容

org.seasar.framework.exception.SIllegalArgumentException: [ESSR0094]IllegalArgumentExceptionがクラス(examples.entity.History)のフィールド(kiroku)に(07/10/10 0:00)を設定するときに発生しました。対象クラスは(examples.entity.History)です。
	at org.seasar.framework.util.FieldUtil.set(FieldUtil.java:164)
	at org.seasar.extension.jdbc.mapper.PropertyMapperImpl.setFieldValue(PropertyMapperImpl.java:71)
	at org.seasar.extension.jdbc.mapper.PropertyMapperImpl.map(PropertyMapperImpl.java:56)
	at org.seasar.extension.jdbc.mapper.AbstractEntityMapper.createEntity(AbstractEntityMapper.java:134)
	at org.seasar.extension.jdbc.mapper.AbstractEntityMapper.getEntity(AbstractEntityMapper.java:114)
	at org.seasar.extension.jdbc.mapper.EntityMapperImpl.map(EntityMapperImpl.java:48)
	at org.seasar.extension.jdbc.handler.AbstractBeanAutoResultSetHandler.createEntity(AbstractBeanAutoResultSetHandler.java:85)
	at org.seasar.extension.jdbc.handler.BeanListAutoResultSetHandler.handle(BeanListAutoResultSetHandler.java:56)
	at org.seasar.extension.jdbc.query.AbstractQuery.handleResultSet(AbstractQuery.java:387)
	at org.seasar.extension.jdbc.query.AbstractSelect.getResultListInternal(AbstractSelect.java:162)
	at org.seasar.extension.jdbc.query.AbstractSelect.getResultList(AbstractSelect.java:141)
	at examples.entity.GetCalendarTest.testGetResultList(GetCalendarTest.java:39)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at junit.framework.TestCase.runTest(TestCase.java:164)
	at org.seasar.framework.unit.S2FrameworkTestCase.doRunTest(S2FrameworkTestCase.java:519)
	at org.seasar.extension.unit.S2TestCase.doRunTest(S2TestCase.java:103)
	at org.seasar.framework.unit.S2FrameworkTestCase.runBare(S2FrameworkTestCase.java:308)
	at junit.framework.TestResult$1.protect(TestResult.java:106)
	at junit.framework.TestResult.runProtected(TestResult.java:124)
	at junit.framework.TestResult.run(TestResult.java:109)
	at junit.framework.TestCase.run(TestCase.java:120)
	at junit.framework.TestSuite.runTest(TestSuite.java:230)
	at junit.framework.TestSuite.run(TestSuite.java:225)
	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.lang.IllegalArgumentException
	at sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:63)
	at java.lang.reflect.Field.set(Field.java:656)
	at org.seasar.framework.util.FieldUtil.set(FieldUtil.java:159)
	... 31 more