Example usage for org.springframework.core.serializer Deserializer Deserializer

Introduction

In this page you can find the example usage for org.springframework.core.serializer Deserializer Deserializer.

Prototype

Deserializer

Source Link

Usage

From source file:org.springframework.integration.jdbc.JdbcMessageStoreTests.java

@Test
@Transactional/* w  w w .j a v a 2s. com*/
public void testSerializer() throws Exception {
    // N.B. these serializers are not realistic (just for test purposes)
    messageStore.setSerializer(new Serializer<Message<?>>() {
        @Override
        public void serialize(Message<?> object, OutputStream outputStream) throws IOException {
            outputStream.write(((Message<?>) object).getPayload().toString().getBytes());
            outputStream.flush();
        }
    });
    messageStore.setDeserializer(new Deserializer<GenericMessage<String>>() {
        @Override
        public GenericMessage<String> deserialize(InputStream inputStream) throws IOException {
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
            return new GenericMessage<String>(reader.readLine());
        }
    });
    Message<String> message = MessageBuilder.withPayload("foo").build();
    Message<String> saved = messageStore.addMessage(message);
    assertNotNull(messageStore.getMessage(message.getHeaders().getId()));
    Message<?> result = messageStore.getMessage(saved.getHeaders().getId());
    assertNotNull(result);
    assertEquals("foo", result.getPayload());
}

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From source file:org.springframework.integration.jdbc.mysql.MySqlJdbcMessageStoreTests.java

@Test
@Transactional// w  w w.j a v  a2s. co m
public void testSerializer() throws Exception {
    // N.B. these serializers are not realistic (just for test purposes)
    messageStore.setSerializer(new Serializer<Message<?>>() {
        public void serialize(Message<?> object, OutputStream outputStream) throws IOException {
            outputStream.write(((Message<?>) object).getPayload().toString().getBytes());
            outputStream.flush();
        }
    });
    messageStore.setDeserializer(new Deserializer<GenericMessage<String>>() {
        public GenericMessage<String> deserialize(InputStream inputStream) throws IOException {
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
            return new GenericMessage<String>(reader.readLine());
        }
    });
    Message<String> message = MessageBuilder.withPayload("foo").build();
    Message<String> saved = messageStore.addMessage(message);
    assertNotNull(messageStore.getMessage(message.getHeaders().getId()));
    Message<?> result = messageStore.getMessage(saved.getHeaders().getId());
    assertNotNull(result);
    assertEquals("foo", result.getPayload());
}

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