Example usage for org.hibernate.event.spi PreUpdateEvent getOldState

Introduction

In this page you can find the example usage for org.hibernate.event.spi PreUpdateEvent getOldState.

Prototype

public Object[] getOldState() 

Source Link

Document

The old state of the entity at the time it was last loaded from the database; can be null in the case of detached entities.

Usage

From source file:de.dktk.dd.rpb.portal.audit.AuditLogListener.java

License:Open Source License

private String buildUpdateMessage(PreUpdateEvent event) {
    String[] propertyNames = event.getPersister().getEntityMetamodel().getPropertyNames();
    Object[] oldStates = event.getOldState();
    Object[] newStates = event.getState();
    int index = 0;
    StringBuilder message = new StringBuilder(128);
    for (String propertyName : propertyNames) {
        message.append(message(propertyName, oldStates[index], newStates[index]));
        index++;//  www.j a  v  a2s . c  om
    }
    return message.toString();
}

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From source file:es.logongas.ix3.dao.impl.rules.EventListenerImplRuleEngine.java

License:Apache License

@Override
public boolean onPreUpdate(PreUpdateEvent pue) {
    autowired();//from w ww  .j a v a2 s. c o m
    EntityMode entityMode = pue.getPersister().getEntityMode();

    RuleContext ruleContext = new RuleContextImplNoPrincipal(pue.getEntity(),
            getOriginalEntity(pue.getOldState(), pue.getPersister()));

    fireRules(ruleContext, pue.getPersister(), pue.getState(), entityMode, RuleGroupPredefined.PreUpdate.class,
            RuleGroupPredefined.PreInsertOrUpdate.class, RuleGroupPredefined.PreUpdateOrDelete.class,
            RuleGroupPredefined.PreInsertOrUpdateOrDelete.class);

    return false;
}

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From source file:org.meruvian.yama.service.jpa.hibernate.LogInformationListener.java

License:Apache License

@Override
public boolean onPreUpdate(PreUpdateEvent event) {
    String userId = getCurrentUserId();

    if (event.getEntity() instanceof DefaultPersistence) {
        DefaultPersistence p = (DefaultPersistence) event.getEntity();
        LogInformation logInfo = p.getLogInformation();

        Object[] oldState = event.getOldState();

        for (int i = 0; i < oldState.length; i++) {
            if (oldState[i] instanceof LogInformation) {
                LogInformation oldLogInfo = (LogInformation) oldState[i];

                logInfo.setCreateDate(oldLogInfo.getCreateDate());
                logInfo.setLastUpdateDate(new Date());
                logInfo.setCreateBy(oldLogInfo.getCreateBy());
                logInfo.setLastUpdateBy(userId);
                logInfo.setActiveFlag(oldLogInfo.getActiveFlag());

                break;
            }/*  ww  w  .  j a  va 2 s  .  c  o  m*/
        }
    }

    return false;
}

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