Examples of org.axonframework.saga.repository.jpa.SagaEntry

Package org.axonframework.saga.repository.jpa

Examples of org.axonframework.saga.repository.jpa.SagaEntry

org.axonframework.saga.repository.jpa.SagaEntry
Java Persistence Entity allowing sagas to be stored in a relational database. @author Allard Buijze @since 0.7

    @Test
    public void testLoadUncachedSaga_ByIdentifier() {
        repository.setSerializer(new XStreamSerializer());
        String identifier = UUID.randomUUID().toString();
        StubSaga saga = new StubSaga(identifier);
        entityManager.persist(new SagaEntry(saga, new XStreamSerializer()));
        entityManager.flush();
        entityManager.clear();
        Saga loaded = repository.load(identifier);
        assertNotSame(saga, loaded);
        assertEquals(identifier, loaded.getSagaIdentifier());

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    @DirtiesContext
    @Test
    public void testLoadUncachedSaga_ByAssociationValue() {
        String identifier = UUID.randomUUID().toString();
        StubSaga saga = new StubSaga(identifier);
        entityManager.persist(new SagaEntry(saga, serializer));
        entityManager.persist(new AssociationValueEntry(serializer.typeForClass(saga.getClass()).getName(),
                                                        identifier, new AssociationValue("key", "value")));
        entityManager.flush();
        entityManager.clear();
        Set<String> loaded = repository.find(StubSaga.class, new AssociationValue("key", "value"));

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    @Test
    public void testLoadSaga_AssociationValueRemoved() {
        String identifier = UUID.randomUUID().toString();
        StubSaga saga = new StubSaga(identifier);
        saga.registerAssociationValue(new AssociationValue("key", "value"));
        entityManager.persist(new SagaEntry(saga, serializer));
        entityManager.persist(new AssociationValueEntry(serializer.typeForClass(saga.getClass()).getName(),
                                                        identifier, new AssociationValue("key", "value")));
        entityManager.flush();
        entityManager.clear();
        StubSaga loaded = (StubSaga) repository.load(identifier);

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    @DirtiesContext
    @Test
    public void testSaveSaga() {
        String identifier = UUID.randomUUID().toString();
        StubSaga saga = new StubSaga(identifier);
        entityManager.persist(new SagaEntry(saga, new XStreamSerializer()));
        entityManager.flush();
        StubSaga loaded = (StubSaga) repository.load(identifier);
        repository.commit(loaded);


        entityManager.clear();


        SagaEntry entry = entityManager.find(SagaEntry.class, identifier);
        StubSaga actualSaga = (StubSaga) entry.getSaga(new XStreamSerializer());
        assertNotSame(loaded, actualSaga);
    }

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    }




    @Override
    protected void updateSaga(Saga saga) {
        SagaEntry entry = new SagaEntry(saga, serializer);
        if (logger.isDebugEnabled()) {
            logger.debug("Updating saga id {} as {}", saga.getSagaIdentifier(), new String(entry.getSerializedSaga(),
                                                                                           Charset.forName("UTF-8")));
        }


        int updateCount = 0;
        PreparedStatement statement = null;
        Connection conn = null;
        try {
            conn = connectionProvider.getConnection();
            statement = sqldef.sql_updateSaga(conn,
                                              entry.getSagaId(),
                                              entry.getSerializedSaga(),
                                              entry.getSagaType(),
                                              entry.getRevision()
            );
            updateCount = statement.executeUpdate();
        } catch (SQLException e) {
            throw new SagaStorageException("Exception occurred while attempting to update a saga", e);
        } finally {

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        }
    }


    @Override
    protected void storeSaga(Saga saga) {
        SagaEntry entry = new SagaEntry(saga, serializer);
        if (logger.isDebugEnabled()) {
            logger.debug("Storing saga id {} as {}", saga.getSagaIdentifier(), new String(entry.getSerializedSaga(),
                                                                                          Charset.forName("UTF-8")));
        }
        Connection conn = null;
        PreparedStatement statement = null;
        try {
            conn = connectionProvider.getConnection();
            statement = sqldef.sql_storeSaga(conn, entry.getSagaId(), entry.getRevision(), entry.getSagaType(),
                                             entry.getSerializedSaga());
            statement.executeUpdate();
        } catch (SQLException e) {
            throw new SagaStorageException("Exception occurred while attempting to store a Saga Entry", e);
        } finally {
            closeQuietly(statement);

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Related Classes of org.axonframework.saga.repository.jpa.SagaEntry

org.axonframework.saga.repository.jdbc.JdbcSagaRepository

org.axonframework.saga.repository.jdbc.JdbcSagaRepository_JpaBackedTest

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