Examples with JtaTransactionPolicyFactory org.apache.openejb.core.transaction.JtaTransactionPolicyFactory used on opensource projects

Example 1 with JtaTransactionPolicyFactory

use of org.apache.openejb.core.transaction.JtaTransactionPolicyFactory in project tomee by apache.

the class Assembler method createTransactionPolicyFactory.

private TransactionPolicyFactory createTransactionPolicyFactory(final EjbJarInfo ejbJar, final ClassLoader classLoader) {
    TransactionPolicyFactory factory = null;
    final Object value = ejbJar.properties.get(TransactionPolicyFactory.class.getName());
    if (value instanceof TransactionPolicyFactory) {
        factory = (TransactionPolicyFactory) value;
    } else if (value instanceof String) {
        try {
            final String[] parts = ((String) value).split(":", 2);
            final ResourceFinder finder = new ResourceFinder("META-INF", classLoader);
            final Map<String, Class<? extends TransactionPolicyFactory>> plugins = finder.mapAvailableImplementations(TransactionPolicyFactory.class);
            final Class<? extends TransactionPolicyFactory> clazz = plugins.get(parts[0]);
            if (clazz != null) {
                if (parts.length == 1) {
                    factory = clazz.getConstructor(String.class).newInstance(parts[1]);
                } else {
                    factory = clazz.newInstance();
                }
            }
        } catch (final Exception ignored) {
        // couldn't determine the plugins, which isn't fatal
        }
    }
    if (factory == null) {
        factory = new JtaTransactionPolicyFactory(transactionManager);
    }
    return factory;
}

Example 2 with JtaTransactionPolicyFactory

use of org.apache.openejb.core.transaction.JtaTransactionPolicyFactory in project tomee by apache.

the class TransactionRule method apply.

@Override
public Statement apply(final Statement base, final Description description) {
    final Method mtd = getMethod(description.getTestClass(), description.getMethodName());
    final Transaction tx = mtd.getAnnotation(Transaction.class);
    if (tx != null) {
        return new Statement() {

            @Override
            public void evaluate() throws Throwable {
                final TransactionManager transactionManager = SystemInstance.get().getComponent(TransactionManager.class);
                final JtaTransactionPolicyFactory factory = new JtaTransactionPolicyFactory(transactionManager);
                final TransactionPolicy policy = factory.createTransactionPolicy(TransactionType.RequiresNew);
                try {
                    base.evaluate();
                } finally {
                    if (tx.rollback()) {
                        policy.setRollbackOnly();
                    }
                    policy.commit();
                }
            }
        };
    } else {
        return new Statement() {

            @Override
            public void evaluate() throws Throwable {
                base.evaluate();
            }
        };
    }
}