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java.lang.Objectorg.alfresco.repo.content.transform.ContentTransformerHelper
org.alfresco.repo.content.transform.AbstractContentTransformer2
org.alfresco.repo.content.transform.ComplexContentTransformer
public class ComplexContentTransformer
Transformer that passes a document through several nested transformations in order to accomplish its goal.
Constructor Summary | |
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ComplexContentTransformer()
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Method Summary | |
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void |
afterPropertiesSet()
Ensures that required properties have been set |
java.util.List |
getIntermediateMimetypes()
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boolean |
isTransformable(java.lang.String sourceMimetype,
java.lang.String targetMimetype,
TransformationOptions options)
Check we can transform all the way along the chain of mimetypes |
void |
setIntermediateMimetypes(java.util.List intermediateMimetypes)
Set the intermediate mimetypes that the transformer must take the content through. |
void |
setTransformationOptionOverrides(java.util.Map transformationOptionOverrides)
Sets any properties to be set on the TransformationOption as passed in. |
void |
setTransformers(java.util.List transformers)
The list of transformers to use. |
void |
transformInternal(org.alfresco.service.cmr.repository.ContentReader reader,
org.alfresco.service.cmr.repository.ContentWriter writer,
TransformationOptions options)
Method to be implemented by subclasses wishing to make use of the common infrastructural code provided by this class. |
Methods inherited from class org.alfresco.repo.content.transform.AbstractContentTransformer2 |
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checkTransformable, getTransformationTime, recordTime, register, setRegistry, toString, transform, transform, transform |
Methods inherited from class org.alfresco.repo.content.transform.ContentTransformerHelper |
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getMimetype, getMimetypeService, isExplicitTransformation, setExplicitTransformations, setMimetypeService |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.alfresco.repo.content.transform.ContentTransformer |
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isExplicitTransformation |
Constructor Detail |
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public ComplexContentTransformer()
Method Detail |
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public void setTransformers(java.util.List transformers)
If a single transformer is supplied, then it will still be used.
transformers
- list of at least one transformerpublic void setIntermediateMimetypes(java.util.List intermediateMimetypes)
transformers
taking part in the
transformation.
intermediateMimetypes
- intermediate mimetypes to transition the content
through.public void setTransformationOptionOverrides(java.util.Map transformationOptionOverrides)
TransformationOptions
are changed, others are ignored.
transformationOptionOverrides
- public void afterPropertiesSet() throws java.lang.Exception
afterPropertiesSet
in interface org.springframework.beans.factory.InitializingBean
java.lang.Exception
public boolean isTransformable(java.lang.String sourceMimetype, java.lang.String targetMimetype, TransformationOptions options)
isTransformable
in interface ContentTransformer
sourceMimetype
- the source mimetypeoptions
- the transformation options
ContentTransformer.isTransformable(java.lang.String, java.lang.String, org.alfresco.service.cmr.repository.TransformationOptions)
public void transformInternal(org.alfresco.service.cmr.repository.ContentReader reader, org.alfresco.service.cmr.repository.ContentWriter writer, TransformationOptions options) throws java.lang.Exception
AbstractContentTransformer2
transformInternal
in class AbstractContentTransformer2
reader
- the source of the content to transformwriter
- the target to which to write the transformed contentoptions
- a map of options to use when performing the transformation. The map
will never be null.
java.lang.Exception
- exceptions will be handled by this class - subclasses can throw anythingAbstractContentTransformer2.transformInternal(org.alfresco.service.cmr.repository.ContentReader, org.alfresco.service.cmr.repository.ContentWriter, org.alfresco.service.cmr.repository.TransformationOptions)
public java.util.List getIntermediateMimetypes()
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