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public void applyLogin() { //配置 数据库访问参数 DatabaseLogin login = new DatabaseLogin(); login.usePlatform(new oracle.toplink.oraclespecific.Oracle9Platform()); login.setDriverClassName("oracle.jdbc.driver.OracleDriver"); login.setConnectionString(ApplicationConfiguration.get(ConfigurationConstants.DB_CON_STR)); login.setUserName(ApplicationConfiguration.get(ConfigurationConstants.DB_USER)); login.setPassword(ApplicationConfiguration.get(ConfigurationConstants.DB_ENCRYPTED_PASSWORD)); // 设置 数据库参数 login.setUsesNativeSequencing(true); login.setSequencePreallocationSize(1); login.setShouldBindAllParameters(false); login.setShouldCacheAllStatements(false); login.setUsesByteArrayBinding(true); login.setUsesStringBinding(false); if (login.shouldUseByteArrayBinding()) { // Can only be used with binding. login.setUsesStreamsForBinding(false); } login.setShouldForceFieldNamesToUpperCase(false); login.setShouldOptimizeDataConversion(true); login.setShouldTrimStrings(true); login.setUsesBatchWriting(false); if (login.shouldUseBatchWriting()) { // Can only be used with batch writing. login.setUsesJDBCBatchWriting(true); } login.setUsesExternalConnectionPooling(false); login.setUsesExternalTransactionController(false); setLogin(login); }">