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package org.mule.extras.spring.remoting; |
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import org.mule.transformers.AbstractTransformer; |
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import org.mule.umo.transformer.TransformerException; |
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import java.io.ObjectOutputStream; |
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import org.apache.commons.io.output.ByteArrayOutputStream; |
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import org.springframework.remoting.support.RemoteInvocationResult; |
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public class ObjectToRemoteInvocationResultTransformer extends AbstractTransformer |
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{ |
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public ObjectToRemoteInvocationResultTransformer() |
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{ |
26 | 4 | super(); |
27 | 6 | setReturnClass(byte[].class); |
28 | 4 | } |
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protected Object doTransform(Object src, String encoding) throws TransformerException |
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{ |
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try |
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{ |
34 | 2 | if (logger.isDebugEnabled()) |
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{ |
36 | 0 | logger.debug("ObjectToRemoteInvocationResult.doTransform(" + src + ")"); |
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} |
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RemoteInvocationResult rval; |
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41 | 2 | if (src instanceof RemoteInvocationResult) |
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{ |
43 | 0 | rval = (RemoteInvocationResult)src; |
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} |
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else |
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{ |
47 | 2 | rval = new RemoteInvocationResult(src); |
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} |
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50 | 2 | ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
51 | 2 | ObjectOutputStream oos = new ObjectOutputStream(baos); |
52 | 2 | oos.writeObject(rval); |
53 | 2 | oos.close(); |
54 | 2 | return baos.toByteArray(); |
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} |
56 | 0 | catch (Exception e) |
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{ |
58 | 0 | throw new TransformerException(this, e); |
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} |
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} |
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} |