Class AbstractFilePayloadTransformer<T>
java.lang.Object
org.springframework.integration.file.transformer.AbstractFilePayloadTransformer<T>
- Type Parameters:
T
- the expected payload type.
- All Implemented Interfaces:
org.springframework.beans.factory.Aware
,org.springframework.beans.factory.BeanFactoryAware
,org.springframework.integration.core.GenericTransformer<org.springframework.messaging.Message<?>,
,org.springframework.messaging.Message<?>> org.springframework.integration.transformer.Transformer
- Direct Known Subclasses:
FileToByteArrayTransformer
,FileToStringTransformer
public abstract class AbstractFilePayloadTransformer<T>
extends Object
implements org.springframework.integration.transformer.Transformer, org.springframework.beans.factory.BeanFactoryAware
Base class for transformers that convert a File payload.
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected org.springframework.integration.support.MessageBuilderFactory
void
setBeanFactory
(org.springframework.beans.factory.BeanFactory beanFactory) void
setDeleteFiles
(boolean deleteFiles) Specify whether to delete the File after transformation.final org.springframework.messaging.Message<?>
transform
(org.springframework.messaging.Message<?> message) protected abstract T
transformFile
(File file) Subclasses must implement this method to transform the File contents.
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Field Details
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logger
protected final org.apache.commons.logging.Log logger
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Constructor Details
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AbstractFilePayloadTransformer
public AbstractFilePayloadTransformer()
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Method Details
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setDeleteFiles
public void setDeleteFiles(boolean deleteFiles) Specify whether to delete the File after transformation. Default isfalse
.- Parameters:
deleteFiles
- true to delete the file.
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setBeanFactory
public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory) throws org.springframework.beans.BeansException - Specified by:
setBeanFactory
in interfaceorg.springframework.beans.factory.BeanFactoryAware
- Throws:
org.springframework.beans.BeansException
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getMessageBuilderFactory
protected org.springframework.integration.support.MessageBuilderFactory getMessageBuilderFactory() -
transform
public final org.springframework.messaging.Message<?> transform(org.springframework.messaging.Message<?> message) - Specified by:
transform
in interfaceorg.springframework.integration.core.GenericTransformer<org.springframework.messaging.Message<?>,
org.springframework.messaging.Message<?>> - Specified by:
transform
in interfaceorg.springframework.integration.transformer.Transformer
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transformFile
Subclasses must implement this method to transform the File contents.- Parameters:
file
- The file.- Returns:
- The result of the transformation.
- Throws:
IOException
- Any IOException.
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