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package org.mule.config.spring.factories; |
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import org.mule.api.processor.MessageProcessor; |
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import org.mule.api.processor.MessageProcessorBuilder; |
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import org.mule.api.processor.MessageProcessors; |
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import org.mule.api.transaction.TransactionConfig; |
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import org.mule.processor.TransactionalInterceptingMessageProcessor; |
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import org.mule.processor.chain.DefaultMessageProcessorChainBuilder; |
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import java.util.List; |
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import org.springframework.beans.factory.FactoryBean; |
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|
20 | 0 | public class TransactionalMessageProcessorsFactoryBean implements FactoryBean |
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{ |
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protected List messageProcessors; |
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protected TransactionConfig transactionConfig; |
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public Class getObjectType() |
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{ |
28 | 0 | return MessageProcessor.class; |
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} |
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public void setMessageProcessors(List messageProcessors) |
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{ |
33 | 0 | this.messageProcessors = messageProcessors; |
34 | 0 | } |
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public Object getObject() throws Exception |
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{ |
38 | 0 | DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder(); |
39 | 0 | builder.setName("'transaction' child processor chain"); |
40 | 0 | TransactionalInterceptingMessageProcessor txProcessor = |
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new TransactionalInterceptingMessageProcessor(transactionConfig); |
42 | 0 | builder.chain(txProcessor); |
43 | 0 | for (Object processor : messageProcessors) |
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{ |
45 | 0 | if (processor instanceof MessageProcessor) |
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{ |
47 | 0 | builder.chain((MessageProcessor) processor); |
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} |
49 | 0 | else if (processor instanceof MessageProcessorBuilder) |
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{ |
51 | 0 | builder.chain((MessageProcessorBuilder) processor); |
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} |
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else |
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{ |
55 | 0 | throw new IllegalArgumentException( |
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"MessageProcessorBuilder should only have MessageProcessor's or MessageProcessorBuilder's configured"); |
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} |
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} |
59 | 0 | return MessageProcessors.lifecyleAwareMessageProcessorWrapper(builder.build()); |
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} |
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public boolean isSingleton() |
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{ |
64 | 0 | return false; |
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} |
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public void setTransactionConfig(TransactionConfig transactionConfig) |
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{ |
69 | 0 | this.transactionConfig = transactionConfig; |
70 | 0 | } |
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} |