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package org.mule.transport.jms.transformers; |
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import org.mule.api.MuleMessage; |
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import org.mule.api.transformer.TransformerException; |
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import org.mule.transformer.types.DataTypeFactory; |
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import org.mule.util.ClassUtils; |
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import javax.jms.BytesMessage; |
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import javax.jms.MapMessage; |
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import javax.jms.Message; |
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import javax.jms.ObjectMessage; |
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import javax.jms.StreamMessage; |
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import javax.jms.TextMessage; |
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public class JMSMessageToObject extends AbstractJmsTransformer |
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{ |
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public JMSMessageToObject() |
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{ |
40 | 0 | super(); |
41 | 0 | } |
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@Override |
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protected void declareInputOutputClasses() |
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{ |
46 | 0 | registerSourceType(DataTypeFactory.create(Message.class)); |
47 | 0 | registerSourceType(DataTypeFactory.create(TextMessage.class)); |
48 | 0 | registerSourceType(DataTypeFactory.create(ObjectMessage.class)); |
49 | 0 | registerSourceType(DataTypeFactory.create(BytesMessage.class)); |
50 | 0 | registerSourceType(DataTypeFactory.create(MapMessage.class)); |
51 | 0 | registerSourceType(DataTypeFactory.create(StreamMessage.class)); |
52 | 0 | } |
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@Override |
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public Object transformMessage(MuleMessage message, String outputEncoding) throws TransformerException |
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{ |
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try |
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{ |
59 | 0 | if (logger.isDebugEnabled()) |
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{ |
61 | 0 | logger.debug("Source object is " + ClassUtils.getSimpleName(message.getPayload().getClass())); |
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} |
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64 | 0 | Object result = transformFromMessage((Message) message.getPayload(), outputEncoding); |
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68 | 0 | if (returnType.getType().equals(byte[].class) && result instanceof String) |
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{ |
70 | 0 | result = result.toString().getBytes(outputEncoding); |
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} |
72 | 0 | else if (returnType.getType().equals(String.class) && result instanceof byte[]) |
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{ |
74 | 0 | result = new String((byte[]) result, outputEncoding); |
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} |
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78 | 0 | if (logger.isDebugEnabled()) |
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{ |
80 | 0 | logger.debug("Resulting object is " + ClassUtils.getSimpleName(result.getClass())); |
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} |
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83 | 0 | return result; |
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} |
85 | 0 | catch (Exception e) |
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{ |
87 | 0 | throw new TransformerException(this, e); |
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} |
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} |
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} |