Package org.alfresco.transform.client.model.config

Class TransformServiceRegistryImpl

java.lang.Object

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

All Implemented Interfaces:

TransformServiceRegistry, org.springframework.beans.factory.InitializingBean

public class TransformServiceRegistryImpl
extends Object
implements TransformServiceRegistry, org.springframework.beans.factory.InitializingBean

Used by clients to work out if a transformation is supported by the Transform Service.

Constructor Summary

Constructors

Constructor	Description
TransformServiceRegistryImpl()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
long	getMaxSize(String sourceMimetype, String targetMimetype, Map<String,String> actualOptions, String transformName)	Returns the maximun size (in bytes) of the source content that can be transformed.
boolean	isSupported(String sourceMimetype, long sourceSizeInBytes, String targetMimetype, Map<String,String> actualOptions, String transformName)	Works out if the Transform Server should be able to transform content of a given source mimetype and size into a target mimetype given a list of actual transform option names and values (Strings) plus the data contained in the objects registered with this class.
void	register(Reader reader)
void	register(Transformer transformer)
void	setExtensionMap(ExtensionMap extensionMap)
void	setJsonObjectMapper(com.fasterxml.jackson.databind.ObjectMapper jsonObjectMapper)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformServiceRegistryImpl

public TransformServiceRegistryImpl()

Method Detail

setJsonObjectMapper

public void setJsonObjectMapper(com.fasterxml.jackson.databind.ObjectMapper jsonObjectMapper)

setExtensionMap

public void setExtensionMap(ExtensionMap extensionMap)

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

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

Throws:

Exception

register

public void register(Transformer transformer)

register

public void register(Reader reader)
              throws IOException

Throws:

IOException

isSupported

public boolean isSupported(String sourceMimetype,
                           long sourceSizeInBytes,
                           String targetMimetype,
                           Map<String,String> actualOptions,
                           String transformName)

Description copied from interface: TransformServiceRegistry

Works out if the Transform Server should be able to transform content of a given source mimetype and size into a target mimetype given a list of actual transform option names and values (Strings) plus the data contained in the objects registered with this class.

Specified by:

isSupported in interface TransformServiceRegistry

Parameters:

sourceMimetype - the mimetype of the source content

sourceSizeInBytes - the size in bytes of the source content. Ignored if negative.

targetMimetype - the mimetype of the target

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

transformName - (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.

getMaxSize

public long getMaxSize(String sourceMimetype,
                       String targetMimetype,
                       Map<String,String> actualOptions,
                       String transformName)

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

Parameters:

sourceMimetype - the mimetype of the source content

targetMimetype - the mimetype of the target

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

transformName - (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.