Example usage for org.springframework.transaction.interceptor DefaultTransactionAttribute setIsolationLevel

Introduction

In this page you can find the example usage for org.springframework.transaction.interceptor DefaultTransactionAttribute setIsolationLevel.

Prototype

public final void setIsolationLevel(int isolationLevel) 

Source Link

Document

Set the isolation level.

Usage

From source file:org.springframework.batch.core.configuration.xml.StepParserStepFactoryBean.java

@SuppressWarnings("serial")
private void configureTaskletStep(TaskletStep ts) {
    configureAbstractStep(ts);//from  w  w  w  .j av  a  2 s .  c  o m
    if (listeners != null) {
        List<ChunkListener> newListeners = new ArrayList<ChunkListener>();
        for (StepListener listener : listeners) {
            if (listener instanceof ChunkListener) {
                newListeners.add((ChunkListener) listener);
            }
        }
        ts.setChunkListeners(newListeners.toArray(new ChunkListener[0]));
    }
    if (tasklet != null) {
        ts.setTasklet(tasklet);
    }
    if (taskExecutor != null) {
        TaskExecutorRepeatTemplate repeatTemplate = new TaskExecutorRepeatTemplate();
        repeatTemplate.setTaskExecutor(taskExecutor);
        if (throttleLimit != null) {
            repeatTemplate.setThrottleLimit(throttleLimit);
        }
        ts.setStepOperations(repeatTemplate);
    }
    if (transactionManager != null) {
        ts.setTransactionManager(transactionManager);
    }
    if (transactionTimeout != null || propagation != null || isolation != null
            || noRollbackExceptionClasses != null) {
        DefaultTransactionAttribute attribute = new DefaultTransactionAttribute();
        if (propagation != null) {
            attribute.setPropagationBehavior(propagation.value());
        }
        if (isolation != null) {
            attribute.setIsolationLevel(isolation.value());
        }
        if (transactionTimeout != null) {
            attribute.setTimeout(transactionTimeout);
        }
        Collection<Class<? extends Throwable>> exceptions = noRollbackExceptionClasses == null
                ? new HashSet<Class<? extends Throwable>>()
                : noRollbackExceptionClasses;
        final BinaryExceptionClassifier classifier = new BinaryExceptionClassifier(exceptions, false);
        ts.setTransactionAttribute(new DefaultTransactionAttribute(attribute) {
            @Override
            public boolean rollbackOn(Throwable ex) {
                return classifier.classify(ex);
            }
        });
    }
}

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From source file:org.springframework.batch.core.step.factory.SimpleStepFactoryBean.java

/**
 * Getter for the {@link TransactionAttribute} for subclasses only.
 * @return the transactionAttribute//from  ww  w.j a  v  a2 s  .  c  o  m
 */
@SuppressWarnings("serial")
protected TransactionAttribute getTransactionAttribute() {

    DefaultTransactionAttribute attribute = new DefaultTransactionAttribute();
    attribute.setPropagationBehavior(propagation.value());
    attribute.setIsolationLevel(isolation.value());
    attribute.setTimeout(transactionTimeout);
    return new DefaultTransactionAttribute(attribute) {

        /**
         * Ignore the default behaviour and rollback on all exceptions that bubble up to the tasklet level. The
         * tasklet has to deal with the rollback rules internally.
         */
        @Override
        public boolean rollbackOn(Throwable ex) {
            return true;
        }

    };

}

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From source file:org.springframework.batch.core.step.item.SimpleStepFactoryBean.java

/**
 * Getter for the {@link TransactionAttribute} for subclasses only.
 * @return the transactionAttribute//from  www.j  ava 2 s. c  o m
 */
@SuppressWarnings("serial")
protected TransactionAttribute getTransactionAttribute() {

    DefaultTransactionAttribute attribute = new DefaultTransactionAttribute();
    attribute.setPropagationBehavior(propagation.value());
    attribute.setIsolationLevel(isolation.value());
    attribute.setTimeout(transactionTimeout);
    return new DefaultTransactionAttribute(attribute) {

        /**
         * Ignore the default behaviour and rollback on all exceptions that
         * bubble up to the tasklet level. The tasklet has to deal with the
         * rollback rules internally.
         */
        @Override
        public boolean rollbackOn(Throwable ex) {
            return true;
        }

    };

}

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From source file:uk.ac.ebi.phenotype.solr.indexer.AbstractIndexer.java

protected void initialiseHibernateSession(ApplicationContext applicationContext) {
    // allow hibernate session to stay open the whole execution
    PlatformTransactionManager transactionManager = (PlatformTransactionManager) applicationContext
            .getBean("transactionManager");
    DefaultTransactionAttribute transactionAttribute = new DefaultTransactionAttribute(
            TransactionDefinition.PROPAGATION_REQUIRED);
    transactionAttribute.setIsolationLevel(TransactionDefinition.ISOLATION_SERIALIZABLE);
    transactionManager.getTransaction(transactionAttribute);
}

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