Examples of com.avaje.ebeaninternal.api.SpiTransaction

com.avaje.ebeaninternal.api.SpiTransaction
Extends Transaction with additional API required on server.
Provides support for batching and TransactionContext.

      allowOneManyFetch = false;
    }


    query.convertManyFetchJoinsToQueryJoins(allowOneManyFetch, queryBatchSize);


    SpiTransaction serverTrans = (SpiTransaction) t;
    OrmQueryRequest<T> request = new OrmQueryRequest<T>(this, queryEngine, query, desc, serverTrans);


    BeanQueryAdapter queryAdapter = desc.getQueryAdapter();
    if (queryAdapter != null) {
      // adaption of the query probably based on the

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   * Try to get the object out of the persistence context.
   */
  @SuppressWarnings("unchecked")
  private <T> T findIdCheckPersistenceContextAndCache(Transaction transaction, BeanDescriptor<T> beanDescriptor, SpiQuery<T> query) {


    SpiTransaction t = (SpiTransaction) transaction;
    if (t == null) {
      t = getCurrentServerTransaction();
    }
    PersistenceContext context = null;
    if (t != null) {
      // first look in the persistence context
      context = t.getPersistenceContext();
      if (context != null) {
        WithOption o = context.getWithOption(beanDescriptor.getBeanType(), query.getId());
        if (o != null) {
          if (o.isDeleted()) {
            // Bean was previously deleted in the same transaction / persistence context

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    // transfer the persistence content from the transaction
    if (spiQuery.getPersistenceContext() == null) {
      if (t != null) {
        spiQuery.setPersistenceContext(((SpiTransaction) t).getPersistenceContext());
      } else {
        SpiTransaction st = getCurrentServerTransaction();
        if (st != null) {
          spiQuery.setPersistenceContext(st.getPersistenceContext());
        }
      }
    }


    // Create a new transaction solely to execute the findList() at some future time

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    // we want to use a single PersistenceContext to be used
    // for all the paging queries so we make sure there is a
    // PersistenceContext on the query
    PersistenceContext pc = spiQuery.getPersistenceContext();
    if (pc == null) {
      SpiTransaction currentTransaction = getCurrentServerTransaction();
      if (currentTransaction != null) {
        pc = currentTransaction.getPersistenceContext();
      }
      if (pc == null) {
        pc = new DefaultPersistenceContext();
      }
      spiQuery.setPersistenceContext(pc);

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      return;
    }
    
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      for (Object bean : beans) {
        update(checkEntityBean(bean), trans);
      }
      wrap.commitIfCreated();

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      return;
    }
    
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      for (Object bean : beans) {
        persister.insert(checkEntityBean(bean), trans);
      }
      wrap.commitIfCreated();

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  public int deleteManyToManyAssociations(Object ownerBean, String propertyName, Transaction t) {


    EntityBean owner = checkEntityBean(ownerBean);
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      int rc = persister.deleteManyToManyAssociations(owner, propertyName, trans);
      wrap.commitIfCreated();
      return rc;


    } catch (RuntimeException e) {

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  public void saveManyToManyAssociations(Object ownerBean, String propertyName, Transaction t) {


    EntityBean owner = checkEntityBean(ownerBean);
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;


      persister.saveManyToManyAssociations(owner, propertyName, trans);


      wrap.commitIfCreated();

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    EntityBean owner = checkEntityBean(ownerBean);
    
    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      persister.saveAssociation(owner, propertyName, trans);


      wrap.commitIfCreated();


    } catch (RuntimeException e) {

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   */
  public int save(Iterator<?> it, Transaction t) {


    TransWrapper wrap = initTransIfRequired(t);
    try {
      SpiTransaction trans = wrap.transaction;
      int saveCount = 0;
      while (it.hasNext()) {
        EntityBean bean = checkEntityBean(it.next());
        persister.save(bean, trans);
        saveCount++;

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com.avaje.ebeaninternal.server.core.DefaultServer

com.avaje.ebeaninternal.server.persist.DefaultPersister

com.avaje.ebeaninternal.server.persist.DeleteUnloadedForeignKeys

com.avaje.ebeaninternal.server.persist.dml.DeleteHandler

com.avaje.ebeaninternal.server.persist.dml.DmlBeanPersister

com.avaje.ebeaninternal.server.persist.dml.InsertHandler

com.avaje.ebeaninternal.server.persist.dml.UpdateHandler

com.avaje.ebeaninternal.server.persist.ExeCallableSql

com.avaje.ebeaninternal.server.persist.ExeOrmUpdate

com.avaje.ebeaninternal.server.persist.ExeUpdateSql

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