Examples of org.objectweb.speedo.pm.api.POManagerItf

org.objectweb.speedo.pm.api.POManagerItf
defines a manager of persistent instance. A POManagerItf is a javax.transaction.Synchronization for the JTA integration. This permits to support the container transaction demarcation. On the beforeCompletion method the perseus transaction is prepared. A po manager used a TransactionalPersistenceManager for managing the concurrency, the loading and the caching aspects. @see org.objectweb.speedo.pm.api.POManagerFactoryItf @see org.objectweb.speedo.pm.api.POManagerSwitchItf @see org.objectweb.perseus.persistence.api.TransactionalPersistenceManager @author S.Chassande-Barrioz

      if (sa == null) {
        sp.speedoSetReferenceState(sp.speedoCreateState());
      }
      return sa;
    }
    POManagerItf pm = pmf.lookup();
    if (pm == null) {
        throw personality.newUserRuntimeException("When a persistent object is used (read), a PersistenceManager is needed");
    }
    TransactionItf t = pm.getSpeedoTransaction();
    try {
        StateItf sa = (StateItf) tpm.readIntention(t, sp, null);
        sa.loadFields(pm, fields);
        return sa;
        } catch (RolledBackPersistenceException e) {

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      if (sa == null) {
        sp.speedoSetReferenceState(sp.speedoCreateState());
      }
      return sa;
    }
    POManagerItf pm = pmf.lookup();
    if (pm == null) {
        throw personality.newUserRuntimeException("When a persistent object is used (read), a PersistenceManager/EntityManager is needed");
    }
    TransactionItf t = pm.getSpeedoTransaction();
    try {
      sendEvent(PRE_DIRTY, sp, null);
        StateItf sa = (StateItf) tpm.writeIntention(t, sp, 
                isFieldLockingLevel ? thinLock : null);
        sa.loadFields(pm, fields);

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   */
  public final StateItf getState(PersistentObjectItf sp) {
    if (!sp.speedoIsActive()) {
      return sp.speedoGetReferenceState();
    }
    POManagerItf pm = pmf.lookup();
    if (pm == null) {
        throw personality.newUserRuntimeException("When a persistent object is used (read or write), a PersistenceManager is needed");
    }
    return (StateItf) pm.getSpeedoTransaction().lookup(sp.getPName());
  }

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org.objectweb.speedo.genclass.map.MapAccessor

org.objectweb.speedo.jca.SpeedoManagedConnectionFactory

org.objectweb.speedo.mim.lib.AbstractHomeImpl

org.objectweb.speedo.mim.lib.SpeedoPOSerializer

org.objectweb.speedo.pm.lib.AbstractPOManager

org.objectweb.speedo.pm.lib.POManagerInstanciatorImpl

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