[B! jta] hiro360ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hiro360 id:hiro360

jtaã«é–¢ã™ã‚‹hiro360ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

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EJBã‚’ä½¿ç”¨ã—ãŸãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ç®¡ç† - ã‚·ãƒ¥ãƒ³ãƒ„ã®ã¤ã¾ã¥ãæ—¥è¨˜
ä»Šå›žã¯EJB3.1ã‚’ä½¿ã£ãŸãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ç®¡ç†ã«ã¤ã„ã¦ã§ã™ã€‚ ã€å‰ææ¡ä»¶ã€‘ [ç’°å¢ƒ] JDK 1.7.0_07 Glassfish 3.1.2.2 PostgreSQL 9.1(JDBC:postgresql-9.1-901.jdbc4.jarï¼‰ [ãã®ä»–] JPAã®è¨å®šãŒå®Œäº†ã—ã¦ã„ã‚‹*1 ã€æ¦‚è¦ã€‘ JavaEE6ã§EJB3.1ã‚’ä½¿ã†ã“ã¨ã«ã‚ˆã‚Šã€ ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ç®¡ç†ã‚’EJBã«ä»»ã›ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ EJB3.1ã§ã¯ãƒ¡ã‚½ãƒƒãƒ‰å˜ä½ã§ ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã®é–‹å§‹ã€ã‚³ãƒŸãƒƒãƒˆã€ãƒãƒ¼ãƒ«ãƒãƒƒã‚¯ã‚’è¡Œã£ã¦ãã‚Œã¾ã™ã€‚ ã€ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã€‘ [ãƒ†ãƒ¼ãƒ–ãƒ«] å‰å›žã€ä½¿ç”¨ã—ãŸã€Œsalesã€ãƒ†ãƒ¼ãƒ–ãƒ«ã‚’ä½¿ã„ã¾ã™ã€‚ ãƒ†ãƒ¼ãƒ–ãƒ«ã®å®šç¾©ã¯å‰å›žã¨å¤‰ã‚ã£ã¦ã„ã¾ã›ã‚“ã€‚ CREATE TABLE sales ( user_id character varying(10) NOT NULL, goods_code character vary
hiro360 2015/08/11
ã€ŽExceptionã‚’ç¶™æ‰¿ã—ãŸã‚¯ãƒ©ã‚¹ã§ãƒãƒ¼ãƒ«ãƒãƒƒã‚¯ã•ã›ã‚‹å ´åˆã¯javax.ejb.ApplicationExceptionã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½¿ç”¨ã€

java

javaee

ejb

jta

transaction
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hiro360 2015/08/11
java

javaee

ejb

jta

transaction
ãƒªãƒ³ã‚¯
JavaEE6ã‚’ã„ã˜ã£ãŸã¨ãã®ãƒ¡ãƒ¢ - Qiita
JPAã«ã¤ã„ã¦ JPAã®å‚ç…§ç³»ã«ã¤ã„ã¦ getResultList()ã®æ¤œç´¢ä»¶æ•°0ä»¶ã®ã¨ãã¯ã©ã‚“ãªå‹•ãã«ãªã‚‹? Size = 0ã®ãƒªã‚¹ãƒˆãŒå¸°ã£ã¦ãã‚‹æ„Ÿã˜ã§ã™ (nullã˜ã‚ƒãªã„ã®ã§æ³¨æ„)ã€‚ entityã®é™çš„ã‚¯ã‚¨ãƒªã¯ã˜ã¶ã‚“ã§è¿½åŠ ã—ã¦ã£ã¦ã„ã„ã‚“ã ã‚ˆã? ãªã‚“ã‹ã€æ™®é€šã«è¿½åŠ ã—ãŸã‚‰ not foudã¨è¨€ã‚ã‚Œã¦ã—ã¾ã£ãŸâ€¦â€¦ @NamedQueries({ : @NamedQuery(name = "Customer.findByIdAndName", query = "SELECT c FROM Customer c WHERE c.customerId = :customerId AND c.name = :name")}) public class Customer implements Serializable { :
hiro360 2015/08/07
java

javaee

jpa

jta

transaction
ãƒªãƒ³ã‚¯
S2JTA ã¨ S2DBCP ã‚’ã‚¹ã‚¿ãƒ³ãƒ‰ã‚¢ãƒãƒ³ã§ä½¿ã† - æ—¥è¨˜
Seasar2 ãŒæä¾›ã—ã¦ã„ã‚‹ JTA ã®å®Ÿè£…ã§ã‚ã‚‹ S2JTA ã‚„ï¼ŒJTA ã¨é€£æºã™ã‚‹ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ãƒ—ãƒ¼ãƒ«ã§ã‚ã‚‹ S2DBCP ã¯ï¼ŒDI ã‚³ãƒ³ãƒ†ãƒŠã¨ã¯ç‹¬ç«‹ã«ä½¿ã†ã“ã¨ãŒã§ãã¾ã™ï¼Ž ä½¿ã„æ–¹ã‚‚çµæ§‹ç°¡å˜ã§ã™ï¼Ž ã¾ãš JTA ã®å ´åˆï¼ŒTransactionManager ã¯ new ã™ã‚‹ã ã‘ï¼Ž import org.seasar.extension.jta.TransactionManagerImpl; TransactionManager tm = new TransactionManagerImpl();æœ€ä½Žé™å¿…è¦ãªã®ã¯ã“ã‚Œã ã‘ï¼Ž ã‚‚ã— UserTransaction ã‚‚ä½¿ã†ãªã‚‰ã“ã‚Œã‚’è¿½åŠ ï¼Ž import org.seasar.extension.jta.UserTransactionImpl; UserTransaction ut = new UserTransactionImpl(tm);æ™®
hiro360 2010/03/08
java

seasar

jta
ãƒªãƒ³ã‚¯
1