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package org.mule.config.converters; |
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import org.mule.api.MuleContext; |
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import org.mule.api.expression.PropertyConverter; |
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import org.mule.api.transformer.Transformer; |
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import java.util.LinkedList; |
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import java.util.List; |
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import java.util.StringTokenizer; |
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20 | 0 | public class TransformerConverter implements PropertyConverter |
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{ |
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public static final String DELIM = ","; |
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public Object convert(String property, MuleContext context) |
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{ |
26 | 0 | if (null != property) |
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{ |
28 | 0 | List<Transformer> transformers = new LinkedList<Transformer>(); |
29 | 0 | StringTokenizer st = new StringTokenizer(property, DELIM); |
30 | 0 | while (st.hasMoreTokens()) |
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{ |
32 | 0 | String key = st.nextToken().trim(); |
33 | 0 | Transformer transformer = context.getRegistry().lookupTransformer(key); |
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35 | 0 | if (transformer == null) |
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{ |
37 | 0 | throw new IllegalArgumentException(key); |
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} |
39 | 0 | transformers.add(transformer); |
40 | 0 | } |
41 | 0 | return transformers; |
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} |
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else |
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{ |
45 | 0 | return null; |
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} |
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} |
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public Class getType() |
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{ |
52 | 0 | return TransformerList.class; |
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} |
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} |