This class is a transformer which contains a fixed sequence of delegate transformers. Requests to transform a document will be passed to the first transformer in the sequence. If that transformer successfully transforms the document then the process is complete. However should it fail, the transformation will be passed on to the next transformer in the sequence and so on.

Transformers are considered to have failed of they throw an exception.

Fields inherited from class org.alfresco.repo.content.transform.AbstractContentTransformerLimits

transformerDebug

Fields inherited from class org.alfresco.repo.content.transform.ContentTransformerHelper

transformerConfig

Constructor Summary

FailoverContentTransformer()

Method Summary
void	afterPropertiesSet()           Ensures that required properties have been set
String	getComments(boolean available)           Returns the transformer properties predefined (hard coded or implied) by this transformer.
boolean	isExplicitTransformation(String sourceMimetype, String targetMimetype, TransformationOptions options)
boolean	isTransformable(String sourceMimetype, long sourceSize, String targetMimetype, TransformationOptions options)           Overrides super class method to avoid calling isTransformableMimetype(String, String, TransformationOptions) twice on each transformer in the list, as isTransformableSize(String, long, String, TransformationOptions) in this class must check the mimetype too.
boolean	isTransformableMimetype(String sourceMimetype, String targetMimetype, TransformationOptions options)           Indicates if this transformer is able to transform the given source mimetype to the target mimetype.
boolean	isTransformableSize(String sourceMimetype, long sourceSize, String targetMimetype, TransformationOptions options)           Indicates if this transformer is able to transform the given sourceSize.
void	setTransformers(List<ContentTransformer> transformers)           The list of transformers to use.
void	transformInternal(ContentReader reader, 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

checkTransformable, getExecutorService, getTransformationTime, getTransformationTime, isTransformationLimitedInternally, recordError, recordTime, recordTime, register, setAdditionalThreadTimout, setExecutorService, setRegisterTransformer, setRegistry, setRetryTransformOnDifferentMimeType, setUseTimeoutThread, toString, transform, transform, transform

Methods inherited from class org.alfresco.repo.content.transform.AbstractContentTransformerLimits

getLimits, getLimits, getLimits, getMaxPages, getMaxSourceSizeKBytes, getMaxSourceSizeKBytes, getPageLimit, getReadLimitKBytes, getReadLimitTimeMs, getTimeoutMs, isPageLimitSupported, isTransformable, setLimits, setMaxPages, setMaxSourceSizeKBytes, setMimetypeLimits, setPageLimit, setPageLimitsSupported, setReaderLimits, setReadLimitKBytes, setReadLimitTimeMs, setTimeoutMs, setTransformerDebug

Methods inherited from class org.alfresco.repo.content.transform.ContentTransformerHelper

deprecatedSetter, equals, getBeanName, getCommentsOnlySupports, getExtensionOrAny, getMimetype, getMimetypeService, getName, getSimpleName, hashCode, isSupportedTransformation, onlySupports, setBeanName, setExplicitTransformations, setMimetypeService, setSupportedTransformations, setTransformerConfig, setUnsupportedTransformations

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.alfresco.repo.content.transform.ContentTransformer

getName

Constructor Detail

Method Detail