本文整理汇总了Java中org.springframework.orm.jdo.PersistenceManagerHolder类的典型用法代码示例。如果您正苦于以下问题：Java PersistenceManagerHolder类的具体用法？Java PersistenceManagerHolder怎么用？Java PersistenceManagerHolder使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PersistenceManagerHolder类属于org.springframework.orm.jdo包，在下文中一共展示了PersistenceManagerHolder类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: afterCompletion
import org.springframework.orm.jdo.PersistenceManagerHolder; //导入依赖的package包/类
@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; //导入依赖的package包/类
@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; //导入依赖的package包/类
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; //导入依赖的package包/类
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; //导入依赖的package包/类
@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);
}
}
}