List of fromMessage() Examples

Examples of fromMessage()

org.springframework.amqp.support.converter.JsonMessageConverter.fromMessage()
org.springframework.amqp.support.converter.MessageConverter.fromMessage()
Convert from a Message to a Java object. @param message the message to convert @return the converted Java object @throws MessageConversionException in case of conversion failure
org.springframework.amqp.support.converter.SimpleMessageConverter.fromMessage()
Converts from a AMQP Message to an Object.
org.springframework.jms.support.converter.MessageConverter.fromMessage()
Convert from a JMS Message to a Java object. @param message the message to convert @return the converted Java object @throws javax.jms.JMSException if thrown by JMS API methods @throws MessageConversionException in case of conversion failure
org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()
This implementation converts a TextMessage back to a String, a ByteMessage back to a byte array, a MapMessage back to a Map, and an ObjectMessage back to a Serializable object. Returns the plain Message object in case of an unknown message type. @see #extractStringFromMessage @see #extractByteArrayFromMessage @see #extractMapFromMessage @see #extractSerializableFromMessage
org.springframework.jms.support.converter.SimpleMessageConverter102.fromMessage()
org.springframework.messaging.converter.CompositeMessageConverter.fromMessage()
org.springframework.messaging.converter.MessageConverter.fromMessage()
Convert the payload of a {@link Message} from serialized form to a typed Object ofthe specified target class. The {@link MessageHeaders#CONTENT_TYPE} header shouldindicate the MIME type to convert from.
If the converter does not support the specified media type or cannot perform the conversion, it should return {@code null}. @param message the input message @param targetClass the target class for the conversion @return the result of the conversion, or {@code null} if the converter cannotperform the conversion

Examples of org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()

        sessionControl.replay();
        messageControl.replay();


        SimpleMessageConverter converter = new SimpleMessageConverter();
        Message msg = converter.toMessage(content, session);
        assertEquals(content, converter.fromMessage(msg));


        sessionControl.verify();
        messageControl.verify();
    }

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Examples of org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()

        Message message = (Message) messageControl.getMock();


        messageControl.replay();


        SimpleMessageConverter converter = new SimpleMessageConverter();
        Object msg = converter.fromMessage(message);
        assertSame(message, msg);


        messageControl.verify();
    }

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Examples of org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()

    given(session.createTextMessage(content)).willReturn(message);
    given(message.getText()).willReturn(content);


    SimpleMessageConverter converter = new SimpleMessageConverter();
    Message msg = converter.toMessage(content, session);
    assertEquals(content, converter.fromMessage(msg));
  }


  @Test
  public void testByteArrayConversion() throws JMSException {
    Session session = mock(Session.class);

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Examples of org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()

      }
    });


    SimpleMessageConverter converter = new SimpleMessageConverter();
    Message msg = converter.toMessage(content, session);
    assertEquals(content.length, ((byte[]) converter.fromMessage(msg)).length);


    verify(message).writeBytes(content);
  }


  @Test

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Examples of org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()

    given(message.getObject("key1")).willReturn("value1");
    given(message.getObject("key2")).willReturn("value2");


    SimpleMessageConverter converter = new SimpleMessageConverter();
    Message msg = converter.toMessage(content, session);
    assertEquals(content, converter.fromMessage(msg));


    verify(message).setObject("key1", "value1");
    verify(message).setObject("key2", "value2");
  }

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Examples of org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()

    given(session.createObjectMessage(content)).willReturn(message);
    given(message.getObject()).willReturn(content);


    SimpleMessageConverter converter = new SimpleMessageConverter();
    Message msg = converter.toMessage(content, session);
    assertEquals(content, converter.fromMessage(msg));
  }


  @Test(expected=MessageConversionException.class)
  public void testToMessageThrowsExceptionIfGivenNullObjectToConvert() throws Exception {
    new SimpleMessageConverter().toMessage(null, null);

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Examples of org.springframework.jms.support.converter.SimpleMessageConverter.fromMessage()

  public void testFromMessageSimplyReturnsMessageAsIsIfSuppliedWithMessage() throws JMSException {


    Message message = mock(Message.class);


    SimpleMessageConverter converter = new SimpleMessageConverter();
    Object msg = converter.fromMessage(message);
    assertSame(message, msg);
  }


  @Test
  public void testMapConversionWhereMapHasNonStringTypesForKeys() throws JMSException {

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Examples of org.springframework.jms.support.converter.SimpleMessageConverter102.fromMessage()

        sessionControl.replay();
        messageControl.replay();


        SimpleMessageConverter102 converter = new SimpleMessageConverter102();
        Message msg = converter.toMessage(content, session);
        assertEquals(content.length, ((byte[]) converter.fromMessage(msg)).length);


        sessionControl.verify();
        messageControl.verify();
    }

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Examples of org.springframework.messaging.converter.CompositeMessageConverter.fromMessage()


  @Test
  public void testPojoToJsonString() {
    String json = "{\"foo\":\"bar\"}";
    CompositeMessageConverter converter = converterFactory.newInstance(MimeTypeUtils.APPLICATION_JSON);
    Message<?> msg = (Message<?>) converter.fromMessage(new GenericMessage<Foo>(new Foo()), String.class);
    assertEquals(json, msg.getPayload());
    assertEquals(MimeTypeUtils.APPLICATION_JSON, msg.getHeaders().get(MessageHeaders.CONTENT_TYPE));
  }


  @Test

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Examples of org.springframework.messaging.converter.CompositeMessageConverter.fromMessage()


  @Test
  public void testObjectToString() {
    String text = "[bar]";
    CompositeMessageConverter converter = converterFactory.newInstance(MimeTypeUtils.TEXT_PLAIN);
    Message<?> msg = (Message<?>) converter.fromMessage(new GenericMessage<Foo>(new Foo()), String.class);
    assertEquals(text, msg.getPayload());
    assertEquals(MimeTypeUtils.TEXT_PLAIN, msg.getHeaders().get(MessageHeaders.CONTENT_TYPE));
  }


  @Test

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