Package org.alfresco.repo.content.transform

Class LocalTransformServiceRegistry

java.lang.Object

org.alfresco.transform.client.model.config.TransformServiceRegistryImpl

org.alfresco.repo.content.transform.LocalTransformServiceRegistry

All Implemented Interfaces:

TransformServiceRegistry, org.springframework.beans.factory.InitializingBean

public class LocalTransformServiceRegistry
extends TransformServiceRegistryImpl
implements org.springframework.beans.factory.InitializingBean

Implements TransformServiceRegistry providing a mechanism of validating if a local transformation (based on LocalTransform request is supported. It also extends this interface to provide a transform(org.alfresco.service.cmr.repository.ContentReader, org.alfresco.service.cmr.repository.ContentWriter, java.util.Map<java.lang.String, java.lang.String>, java.lang.String, org.alfresco.service.cmr.repository.NodeRef) method.

Author:

adavis

Nested Class Summary

Nested classes/interfaces inherited from class org.alfresco.transform.client.model.config.TransformServiceRegistryImpl

TransformServiceRegistryImpl.Data, TransformServiceRegistryImpl.TransformServiceRegistryJob

Field Summary

Fields inherited from class org.alfresco.transform.client.model.config.TransformServiceRegistryImpl

data, enabled

Constructor Summary

Constructors

Constructor	Description
LocalTransformServiceRegistry()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
protected TransformServiceRegistryImpl.Data	createData()
protected String	getBaseUrlIfTesting(String name, String baseUrl)
LocalTransform	getLocalTransform(Map<String,String> actualOptions, String renditionName, String sourceMimetype, String targetMimetype, long sourceSizeInBytes)
protected org.apache.commons.logging.Log	getLog()
long	getMaxSize(String sourceMimetype, String targetMimetype, Map<String,String> options, String renditionName)	Returns the maximun size (in bytes) of the source content that can be transformed.
org.alfresco.service.cmr.repository.MimetypeService	getMimetypeService()
String	getPipelineConfigDir()
protected String	getProperty(String name, String defaultValue)	Gets a property from an alfresco global property but falls back to a System property with the same name to allow dynamic creation of transformers without having to have an AMP to add the alfresco global property.
protected TransformServiceRegistryImpl.Data	readConfig()
protected void	register(TransformServiceRegistryImpl.Data data, Transformer transformer, String baseUrl, String readFrom)
void	setMimetypeService(org.alfresco.service.cmr.repository.MimetypeService mimetypeService)
void	setPipelineConfigDir(String pipelineConfigDir)
void	setProperties(Properties properties)	The Alfresco global properties.
void	setRetryTransformOnDifferentMimeType(boolean retryTransformOnDifferentMimeType)
void	setStrictMimeTypeCheck(boolean strictMimeTypeCheck)
void	setTransformerDebug(TransformerDebug transformerDebug)
void	transform(org.alfresco.service.cmr.repository.ContentReader reader, org.alfresco.service.cmr.repository.ContentWriter writer, Map<String,String> actualOptions, String renditionName, org.alfresco.service.cmr.repository.NodeRef sourceNodeRef)

Methods inherited from class org.alfresco.transform.client.model.config.TransformServiceRegistryImpl

getCounts, getCronExpression, getData, getFirstTime, getInitialAndOnErrorCronExpression, getScheduler, getTransformerName, isSupported, readConfigAndReplace, register, setCronExpression, setEnabled, setFirstTime, setInitialAndOnErrorCronExpression, setJsonObjectMapper, setScheduler, setSuccessReadingRemoteConfig

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalTransformServiceRegistry

public LocalTransformServiceRegistry()

Method Detail

setPipelineConfigDir

public void setPipelineConfigDir(String pipelineConfigDir)

getPipelineConfigDir

public String getPipelineConfigDir()

setProperties

public void setProperties(Properties properties)

The Alfresco global properties.

setMimetypeService

public void setMimetypeService(org.alfresco.service.cmr.repository.MimetypeService mimetypeService)

getMimetypeService

public org.alfresco.service.cmr.repository.MimetypeService getMimetypeService()

setTransformerDebug

public void setTransformerDebug(TransformerDebug transformerDebug)

setStrictMimeTypeCheck

public void setStrictMimeTypeCheck(boolean strictMimeTypeCheck)

setRetryTransformOnDifferentMimeType

public void setRetryTransformOnDifferentMimeType(boolean retryTransformOnDifferentMimeType)

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Overrides:

afterPropertiesSet in class TransformServiceRegistryImpl

Throws:

Exception

readConfig

protected TransformServiceRegistryImpl.Data readConfig()
                                                throws IOException

Specified by:

readConfig in class TransformServiceRegistryImpl

Throws:

IOException

createData

protected TransformServiceRegistryImpl.Data createData()

Overrides:

createData in class TransformServiceRegistryImpl

register

protected void register(TransformServiceRegistryImpl.Data data,
                        Transformer transformer,
                        String baseUrl,
                        String readFrom)

Overrides:

register in class TransformServiceRegistryImpl

getBaseUrlIfTesting

protected String getBaseUrlIfTesting(String name,
                                     String baseUrl)

getLog

protected org.apache.commons.logging.Log getLog()

Specified by:

getLog in class TransformServiceRegistryImpl

getProperty

protected String getProperty(String name,
                             String defaultValue)

Gets a property from an alfresco global property but falls back to a System property with the same name to allow dynamic creation of transformers without having to have an AMP to add the alfresco global property.

getMaxSize

public long getMaxSize(String sourceMimetype,
                       String targetMimetype,
                       Map<String,String> options,
                       String renditionName)

Description copied from interface: TransformServiceRegistry

Returns the maximun size (in bytes) of the source content that can be transformed.

Specified by:

getMaxSize in interface TransformServiceRegistry

Overrides:

getMaxSize in class TransformServiceRegistryImpl

Parameters:

sourceMimetype - the mimetype of the source content

targetMimetype - the mimetype of the target

options - the actual name value pairs available that could be passed to the Transform Service.

renditionName - (optional) name for the set of options and target mimetype. If supplied is used to cache results to avoid having to work out if a given transformation is supported a second time. The sourceMimetype and sourceSizeInBytes may still change. In the case of ACS this is the rendition name.

Returns:

the maximum size (in bytes) of the source content that can be transformed. If -1 there is no limit, but if 0 the transform is not supported.

transform

public void transform(org.alfresco.service.cmr.repository.ContentReader reader,
                      org.alfresco.service.cmr.repository.ContentWriter writer,
                      Map<String,String> actualOptions,
                      String renditionName,
                      org.alfresco.service.cmr.repository.NodeRef sourceNodeRef)
               throws Exception

Throws:

Exception

getLocalTransform

public LocalTransform getLocalTransform(Map<String,String> actualOptions,
                                        String renditionName,
                                        String sourceMimetype,
                                        String targetMimetype,
                                        long sourceSizeInBytes)