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package org.mule.transport.email.transformers; |
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import org.mule.api.transformer.TransformerException; |
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import org.mule.api.transport.Connector; |
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import org.mule.config.i18n.CoreMessages; |
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import org.mule.transformer.AbstractTransformer; |
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import org.mule.transformer.types.DataTypeFactory; |
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import org.mule.transport.email.AbstractMailConnector; |
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import java.io.ByteArrayInputStream; |
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import java.io.InputStream; |
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import java.io.UnsupportedEncodingException; |
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import javax.mail.MessagingException; |
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import javax.mail.Session; |
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import javax.mail.internet.MimeMessage; |
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public class Rfc822ByteArraytoMimeMessage extends AbstractTransformer |
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{ |
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public Rfc822ByteArraytoMimeMessage() |
32 | 0 | { |
33 | 0 | registerSourceType(DataTypeFactory.BYTE_ARRAY); |
34 | 0 | registerSourceType(DataTypeFactory.INPUT_STREAM); |
35 | 0 | setReturnDataType(DataTypeFactory.create(MimeMessage.class)); |
36 | 0 | } |
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@Override |
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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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{ |
43 | 0 | if (src instanceof byte[]) |
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{ |
45 | 0 | byte[] bytes = (byte[]) src; |
46 | 0 | return new MimeMessage(getSession(), new ByteArrayInputStream(bytes)); |
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} |
48 | 0 | else if (src instanceof InputStream) |
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{ |
50 | 0 | return new MimeMessage(getSession(), (InputStream)src); |
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} |
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else |
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{ |
54 | 0 | throw new TransformerException( |
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CoreMessages.transformOnObjectUnsupportedTypeOfEndpoint(this.getName(), src.getClass(), endpoint)); |
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} |
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} |
58 | 0 | catch (MessagingException e) |
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{ |
60 | 0 | throw new TransformerException(this, e); |
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} |
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} |
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protected Session getSession() throws TransformerException |
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{ |
66 | 0 | if (null == endpoint) |
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{ |
68 | 0 | throw new TransformerException(this, |
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new IllegalStateException("The transformer is no associated with an endpoint.")); |
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} |
71 | 0 | Connector connector = endpoint.getConnector(); |
72 | 0 | if (!(connector instanceof AbstractMailConnector)) |
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{ |
74 | 0 | throw new TransformerException(this, |
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new IllegalStateException("The transformer is not associated with an email endpoint.")); |
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} |
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try |
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{ |
79 | 0 | return ((AbstractMailConnector) connector).getSessionDetails(endpoint).getSession(); |
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} |
81 | 0 | catch (UnsupportedEncodingException e) |
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{ |
83 | 0 | throw new TransformerException(this, e); |
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} |
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} |
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} |