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package org.mule.module.xml.transformer; |
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import org.mule.api.MuleMessage; |
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import org.mule.api.transformer.DiscoverableTransformer; |
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import org.mule.api.transformer.TransformerException; |
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import org.mule.module.xml.util.XMLUtils; |
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import javax.xml.stream.XMLStreamReader; |
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import javax.xml.transform.OutputKeys; |
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import javax.xml.transform.Source; |
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import javax.xml.transform.Transformer; |
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import org.w3c.dom.Document; |
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28 | 0 | public class XmlToDomDocument extends AbstractXmlTransformer implements DiscoverableTransformer |
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{ |
30 | 0 | private int priorityWeighting = DiscoverableTransformer.DEFAULT_PRIORITY_WEIGHTING; |
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@Override |
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public Object transformMessage(MuleMessage message, String encoding) throws TransformerException |
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{ |
35 | 0 | Object src = message.getPayload(); |
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try |
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{ |
38 | 0 | Source sourceDoc = XMLUtils.toXmlSource(getXMLInputFactory(), isUseStaxSource(), src); |
39 | 0 | if (sourceDoc == null) |
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{ |
41 | 0 | return null; |
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} |
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44 | 0 | if (XMLStreamReader.class.equals(returnType)) |
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{ |
46 | 0 | return getXMLInputFactory().createXMLStreamReader(sourceDoc); |
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} |
48 | 0 | else if (returnType.getType().isAssignableFrom(sourceDoc.getClass())) |
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{ |
50 | 0 | return sourceDoc; |
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} |
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55 | 0 | ResultHolder holder = getResultHolder(returnType.getType()); |
56 | 0 | if (holder == null) |
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{ |
58 | 0 | holder = getResultHolder(Document.class); |
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} |
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61 | 0 | Transformer idTransformer = XMLUtils.getTransformer(); |
62 | 0 | idTransformer.setOutputProperty(OutputKeys.ENCODING, encoding); |
63 | 0 | idTransformer.transform(sourceDoc, holder.getResult()); |
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65 | 0 | return holder.getResultObject(); |
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} |
67 | 0 | catch (Exception e) |
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{ |
69 | 0 | throw new TransformerException(this, e); |
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} |
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} |
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public int getPriorityWeighting() |
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{ |
75 | 0 | return priorityWeighting; |
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} |
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public void setPriorityWeighting(int priorityWeighting) |
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{ |
80 | 0 | this.priorityWeighting = priorityWeighting; |
81 | 0 | } |
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} |