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package org.mule.transformer.simple; |
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import org.mule.api.transformer.TransformerException; |
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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.util.IOUtils; |
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import org.mule.util.StringUtils; |
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import java.io.InputStream; |
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public class ByteArrayToHexString extends AbstractTransformer |
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{ |
27 | 0 | private volatile boolean upperCase = false; |
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public ByteArrayToHexString() |
30 | 0 | { |
31 | 0 | registerSourceType(DataTypeFactory.BYTE_ARRAY); |
32 | 0 | registerSourceType(DataTypeFactory.INPUT_STREAM); |
33 | 0 | setReturnDataType(DataTypeFactory.TEXT_STRING); |
34 | 0 | } |
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public boolean getUpperCase() |
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{ |
38 | 0 | return upperCase; |
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} |
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public void setUpperCase(boolean value) |
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{ |
43 | 0 | upperCase = value; |
44 | 0 | } |
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@Override |
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protected Object doTransform(Object src, String encoding) throws TransformerException |
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{ |
49 | 0 | if (src == null) |
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{ |
51 | 0 | return StringUtils.EMPTY; |
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} |
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try |
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{ |
56 | 0 | byte[] bytes = null; |
57 | 0 | if (src instanceof InputStream) |
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{ |
59 | 0 | InputStream input = (InputStream) src; |
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try |
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{ |
62 | 0 | bytes = IOUtils.toByteArray(input); |
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} |
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finally |
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{ |
66 | 0 | IOUtils.closeQuietly(input); |
67 | 0 | } |
68 | 0 | } |
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else |
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{ |
71 | 0 | bytes = (byte[]) src; |
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} |
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74 | 0 | return StringUtils.toHexString(bytes, upperCase); |
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} |
76 | 0 | catch (Exception ex) |
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{ |
78 | 0 | throw new TransformerException(this, ex); |
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} |
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} |
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} |