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

Direct Known Subclasses:

LocalTransformServiceRegistry

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

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TransformServiceRegistryImpl.Data
static class	TransformServiceRegistryImpl.TransformServiceRegistryJob

Field Summary

Fields

Modifier and Type	Field	Description
protected TransformServiceRegistryImpl.Data	data
protected boolean	enabled

Constructor Summary

Constructors

Constructor	Description
TransformServiceRegistryImpl()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
protected TransformServiceRegistryImpl.Data	createData()
protected java.lang.String	getCounts()
org.quartz.CronExpression	getCronExpression()
protected TransformServiceRegistryImpl.Data	getData()
protected boolean	getFirstTime()
org.quartz.CronExpression	getInitialAndOnErrorCronExpression()
protected abstract org.apache.commons.logging.Log	getLog()
long	getMaxSize(java.lang.String sourceMimetype, java.lang.String targetMimetype, java.util.Map<java.lang.String,java.lang.String> actualOptions, java.lang.String renditionName)	Returns the maximun size (in bytes) of the source content that can be transformed.
org.quartz.Scheduler	getScheduler()
protected java.lang.String	getTransformerName(java.lang.String sourceMimetype, long sourceSizeInBytes, java.lang.String targetMimetype, java.util.Map<java.lang.String,java.lang.String> actualOptions, java.lang.String renditionName)	Works out the name of the transformer (might not map to an actual transformer) that will be used 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.
boolean	isSupported(java.lang.String sourceMimetype, long sourceSizeInBytes, java.lang.String targetMimetype, java.util.Map<java.lang.String,java.lang.String> actualOptions, java.lang.String renditionName)	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.
protected abstract TransformServiceRegistryImpl.Data	readConfig()
protected void	readConfigAndReplace()
void	register(TransformServiceRegistryImpl.Data data, java.io.Reader reader, java.lang.String readFrom)
protected void	register(TransformServiceRegistryImpl.Data data, Transformer transformer, java.lang.String baseUrl, java.lang.String readFrom)
void	setCronExpression(org.quartz.CronExpression cronExpression)
void	setEnabled(boolean enabled)
protected void	setFirstTime(boolean firstTime)
void	setInitialAndOnErrorCronExpression(org.quartz.CronExpression initialAndOnErrorCronExpression)
void	setJsonObjectMapper(com.fasterxml.jackson.databind.ObjectMapper jsonObjectMapper)
void	setScheduler(org.quartz.Scheduler scheduler)
protected void	setSuccessReadingRemoteConfig(TransformServiceRegistryImpl.Data data, boolean successReadingRemoteConfig)

Methods inherited from class java.lang.Object

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

Field Detail

enabled

protected boolean enabled

data

protected TransformServiceRegistryImpl.Data data

Constructor Detail

TransformServiceRegistryImpl

public TransformServiceRegistryImpl()

Method Detail

setJsonObjectMapper

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

getScheduler

public org.quartz.Scheduler getScheduler()

setScheduler

public void setScheduler(org.quartz.Scheduler scheduler)

getCronExpression

public org.quartz.CronExpression getCronExpression()

setCronExpression

public void setCronExpression(org.quartz.CronExpression cronExpression)

getInitialAndOnErrorCronExpression

public org.quartz.CronExpression getInitialAndOnErrorCronExpression()

setInitialAndOnErrorCronExpression

public void setInitialAndOnErrorCronExpression(org.quartz.CronExpression initialAndOnErrorCronExpression)

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

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

Throws:

java.lang.Exception

readConfigAndReplace

protected void readConfigAndReplace()

readConfig

protected abstract TransformServiceRegistryImpl.Data readConfig()
                                                         throws java.io.IOException

Throws:

java.io.IOException

getData

protected TransformServiceRegistryImpl.Data getData()

createData

protected TransformServiceRegistryImpl.Data createData()

setSuccessReadingRemoteConfig

protected void setSuccessReadingRemoteConfig(TransformServiceRegistryImpl.Data data,
                                             boolean successReadingRemoteConfig)

setEnabled

public void setEnabled(boolean enabled)

setFirstTime

protected void setFirstTime(boolean firstTime)

getFirstTime

protected boolean getFirstTime()

getLog

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

register

public void register(TransformServiceRegistryImpl.Data data,
                     java.io.Reader reader,
                     java.lang.String readFrom)
              throws java.io.IOException

Throws:

java.io.IOException

register

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

getCounts

protected java.lang.String getCounts()

isSupported

public boolean isSupported(java.lang.String sourceMimetype,
                           long sourceSizeInBytes,
                           java.lang.String targetMimetype,
                           java.util.Map<java.lang.String,java.lang.String> actualOptions,
                           java.lang.String renditionName)

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.

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.

getTransformerName

protected java.lang.String getTransformerName(java.lang.String sourceMimetype,
                                              long sourceSizeInBytes,
                                              java.lang.String targetMimetype,
                                              java.util.Map<java.lang.String,java.lang.String> actualOptions,
                                              java.lang.String renditionName)

Works out the name of the transformer (might not map to an actual transformer) that will be used 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.

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.

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.

getMaxSize

public long getMaxSize(java.lang.String sourceMimetype,
                       java.lang.String targetMimetype,
                       java.util.Map<java.lang.String,java.lang.String> actualOptions,
                       java.lang.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

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.

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.