本文整理匯總了Java中org.springframework.orm.jdo.PersistenceManagerHolder類的典型用法代碼示例。如果您正苦於以下問題：Java PersistenceManagerHolder類的具體用法？Java PersistenceManagerHolder怎麽用？Java PersistenceManagerHolder使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
PersistenceManagerHolder類屬於org.springframework.orm.jdo包，在下文中一共展示了PersistenceManagerHolder類的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: afterCompletion
import org.springframework.orm.jdo.PersistenceManagerHolder; //導入依賴的package包/類
@Override
public void afterCompletion(WebRequest request, Exception ex) throws DataAccessException {
String participateAttributeName = getParticipateAttributeName();
Integer count = (Integer) request.getAttribute(participateAttributeName, WebRequest.SCOPE_REQUEST);
if (count != null) {
// Do not modify the PersistenceManager: just clear the marker.
if (count > 1) {
request.setAttribute(participateAttributeName, count - 1, WebRequest.SCOPE_REQUEST);
}
else {
request.removeAttribute(participateAttributeName, WebRequest.SCOPE_REQUEST);
}
}
else {
PersistenceManagerHolder pmHolder = (PersistenceManagerHolder)
TransactionSynchronizationManager.unbindResource(getPersistenceManagerFactory());
logger.debug("Closing JDO PersistenceManager in OpenPersistenceManagerInViewInterceptor");
PersistenceManagerFactoryUtils.releasePersistenceManager(
pmHolder.getPersistenceManager(), getPersistenceManagerFactory());
}
}
示例2: preHandle
import org.springframework.orm.jdo.PersistenceManagerHolder; //導入依賴的package包/類
@Override
public void preHandle(WebRequest request) throws DataAccessException {
if (TransactionSynchronizationManager.hasResource(getPersistenceManagerFactory())) {
// Do not modify the PersistenceManager: just mark the request accordingly.
String participateAttributeName = getParticipateAttributeName();
Integer count = (Integer) request.getAttribute(participateAttributeName, WebRequest.SCOPE_REQUEST);
int newCount = (count != null ? count + 1 : 1);
request.setAttribute(getParticipateAttributeName(), newCount, WebRequest.SCOPE_REQUEST);
}
else {
logger.debug("Opening JDO PersistenceManager in OpenPersistenceManagerInViewInterceptor");
PersistenceManager pm =
PersistenceManagerFactoryUtils.getPersistenceManager(getPersistenceManagerFactory(), true);
TransactionSynchronizationManager.bindResource(
getPersistenceManagerFactory(), new PersistenceManagerHolder(pm));
}
}
示例3: preHandle
import org.springframework.orm.jdo.PersistenceManagerHolder; //導入依賴的package包/類
public void preHandle(WebRequest request) throws DataAccessException {
if (TransactionSynchronizationManager.hasResource(getPersistenceManagerFactory())) {
// Do not modify the PersistenceManager: just mark the request accordingly.
String participateAttributeName = getParticipateAttributeName();
Integer count = (Integer) request.getAttribute(participateAttributeName, WebRequest.SCOPE_REQUEST);
int newCount = (count != null ? count + 1 : 1);
request.setAttribute(getParticipateAttributeName(), newCount, WebRequest.SCOPE_REQUEST);
}
else {
logger.debug("Opening JDO PersistenceManager in OpenPersistenceManagerInViewInterceptor");
PersistenceManager pm =
PersistenceManagerFactoryUtils.getPersistenceManager(getPersistenceManagerFactory(), true);
TransactionSynchronizationManager.bindResource(
getPersistenceManagerFactory(), new PersistenceManagerHolder(pm));
}
}
示例4: afterCompletion
import org.springframework.orm.jdo.PersistenceManagerHolder; //導入依賴的package包/類
public void afterCompletion(WebRequest request, Exception ex) throws DataAccessException {
String participateAttributeName = getParticipateAttributeName();
Integer count = (Integer) request.getAttribute(participateAttributeName, WebRequest.SCOPE_REQUEST);
if (count != null) {
// Do not modify the PersistenceManager: just clear the marker.
if (count > 1) {
request.setAttribute(participateAttributeName, count - 1, WebRequest.SCOPE_REQUEST);
}
else {
request.removeAttribute(participateAttributeName, WebRequest.SCOPE_REQUEST);
}
}
else {
PersistenceManagerHolder pmHolder = (PersistenceManagerHolder)
TransactionSynchronizationManager.unbindResource(getPersistenceManagerFactory());
logger.debug("Closing JDO PersistenceManager in OpenPersistenceManagerInViewInterceptor");
PersistenceManagerFactoryUtils.releasePersistenceManager(
pmHolder.getPersistenceManager(), getPersistenceManagerFactory());
}
}
示例5: doFilterInternal
import org.springframework.orm.jdo.PersistenceManagerHolder; //導入依賴的package包/類
@Override
protected void doFilterInternal(
HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
throws ServletException, IOException {
PersistenceManagerFactory pmf = lookupPersistenceManagerFactory(request);
boolean participate = false;
if (TransactionSynchronizationManager.hasResource(pmf)) {
// Do not modify the PersistenceManager: just set the participate flag.
participate = true;
}
else {
logger.debug("Opening JDO PersistenceManager in OpenPersistenceManagerInViewFilter");
PersistenceManager pm = PersistenceManagerFactoryUtils.getPersistenceManager(pmf, true);
TransactionSynchronizationManager.bindResource(pmf, new PersistenceManagerHolder(pm));
}
try {
filterChain.doFilter(request, response);
}
finally {
if (!participate) {
PersistenceManagerHolder pmHolder = (PersistenceManagerHolder)
TransactionSynchronizationManager.unbindResource(pmf);
logger.debug("Closing JDO PersistenceManager in OpenPersistenceManagerInViewFilter");
PersistenceManagerFactoryUtils.releasePersistenceManager(pmHolder.getPersistenceManager(), pmf);
}
}
}