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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 StringToObjectArray extends AbstractTransformer |
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{ |
30 | 0 | private String delimiter = null; |
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private static final String DEFAULT_DELIMITER = " "; |
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public StringToObjectArray() |
34 | 0 | { |
35 | 0 | registerSourceType(DataTypeFactory.STRING); |
36 | 0 | registerSourceType(DataTypeFactory.BYTE_ARRAY); |
37 | 0 | registerSourceType(DataTypeFactory.INPUT_STREAM); |
38 | 0 | setReturnDataType(DataTypeFactory.create(Object[].class)); |
39 | 0 | } |
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@Override |
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public Object doTransform(Object src, String encoding) throws TransformerException |
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{ |
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String in; |
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46 | 0 | if (src instanceof byte[]) |
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{ |
48 | 0 | in = new String((byte[])src); |
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} |
50 | 0 | else if (src instanceof InputStream) |
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{ |
52 | 0 | InputStream input = (InputStream) src; |
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try |
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{ |
55 | 0 | in = IOUtils.toString(input); |
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} |
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finally |
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{ |
59 | 0 | IOUtils.closeQuietly(input); |
60 | 0 | } |
61 | 0 | } |
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else |
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{ |
64 | 0 | in = (String)src; |
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} |
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67 | 0 | String[] out = StringUtils.splitAndTrim(in, getDelimiter()); |
68 | 0 | return out; |
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} |
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public String getDelimiter() |
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{ |
76 | 0 | if (delimiter == null) |
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{ |
78 | 0 | return DEFAULT_DELIMITER; |
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} |
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else |
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{ |
82 | 0 | return delimiter; |
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} |
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} |
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public void setDelimiter(String delimiter) |
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{ |
91 | 0 | this.delimiter = delimiter; |
92 | 0 | } |
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} |