Package org.alfresco.repo.action.executer

Class ContentMetadataExtracter

java.lang.Object

org.alfresco.repo.action.CommonResourceAbstractBase

org.alfresco.repo.action.ParameterizedItemAbstractBase

org.alfresco.repo.action.executer.ActionExecuterAbstractBase

org.alfresco.repo.action.executer.ContentMetadataExtracter

All Implemented Interfaces:

ActionExecuter, LoggingAwareExecuter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware

public class ContentMetadataExtracter
extends ActionExecuterAbstractBase

Extract metadata from any added content.

Currently, the default overwrite policy for each extracter is used. (TODO: Add overwrite policy as a parameter.)

Author:

Jesper Steen Møller

See Also:

MetadataExtracter.OverwritePolicy

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	EXECUTOR_NAME
protected java.util.List<java.lang.String>	stringTaggingSeparators

Fields inherited from class org.alfresco.repo.action.executer.ActionExecuterAbstractBase

actionDefinition, applicableTypes, publicAction

Fields inherited from class org.alfresco.repo.action.ParameterizedItemAbstractBase

adhocPropertiesAllowed, DISPLAY_LABEL, runtimeActionService

Fields inherited from class org.alfresco.repo.action.CommonResourceAbstractBase

name

Fields inherited from interface org.alfresco.repo.action.executer.ActionExecuter

PARAM_RESULT

Constructor Summary

Constructors

Constructor	Description
ContentMetadataExtracter()

Method Summary

Modifier and Type	Method	Description
protected void	addParameterDefinitions(java.util.List<ParameterDefinition> arg0)	Adds the parameter definitions to the list
protected void	addTags(org.alfresco.service.cmr.repository.NodeRef actionedUponNodeRef, org.alfresco.service.cmr.dictionary.PropertyDefinition propertyDef, java.io.Serializable rawValue)	Iterates the values of the taggable property which the metadata extractor should have already attempted to convert values to NodeRefs.
void	executeImpl(Action ruleAction, org.alfresco.service.cmr.repository.NodeRef actionedUponNodeRef)	Execute the action implementation
void	setCarryAspectProperties(boolean carryAspectProperties)	Whether or not aspect-related properties must be carried to the new version of the node
void	setContentService(ContentService contentService)
void	setDictionaryService(org.alfresco.service.cmr.dictionary.DictionaryService dictService)	Set the dictionary service
void	setEnableStringTagging(boolean enableStringTagging)	Whether or not to enable mapping of simple strings to cm:taggable tags
void	setMetadataExtracterRegistry(MetadataExtracterRegistry metadataExtracterRegistry)
void	setNodeService(org.alfresco.service.cmr.repository.NodeService nodeService)
void	setStringTaggingSeparators(java.util.List<java.lang.String> stringTaggingSeparators)	List of string separators - note: all will be applied to a given string
void	setTaggingService(TaggingService taggingService)
protected java.util.List<java.lang.String>	splitTag(java.lang.String str)

Methods inherited from class org.alfresco.repo.action.executer.ActionExecuterAbstractBase

createActionDefinition, execute, getActionDefinition, getIgnoreLock, getQueueName, getTrackStatus, init, isApplicableType, onLogException, setApplicableTypes, setBaseNodeService, setIgnoreLock, setLockService, setMlAwareNodeService, setPublicAction, setQueueName, setTrackStatus

Methods inherited from class org.alfresco.repo.action.ParameterizedItemAbstractBase

checkMandatoryProperties, getAdhocPropertiesAllowed, getDescriptionKey, getLocalizedParameterDefinitions, getParamDisplayLabel, getParamDisplayLabel, getParameterDefintions, getTitleKey, setAdhocPropertiesAllowed, setLocales, setRuntimeActionService, toString

Methods inherited from class org.alfresco.repo.action.CommonResourceAbstractBase

setBeanName

Methods inherited from class java.lang.Object

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

Field Detail

EXECUTOR_NAME

public static final java.lang.String EXECUTOR_NAME

See Also:

Constant Field Values

stringTaggingSeparators

protected java.util.List<java.lang.String> stringTaggingSeparators

Constructor Detail

ContentMetadataExtracter

public ContentMetadataExtracter()

Method Detail

setNodeService

public void setNodeService(org.alfresco.service.cmr.repository.NodeService nodeService)

Parameters:

nodeService - the node service

setContentService

public void setContentService(ContentService contentService)

Parameters:

contentService - The contentService to set.

setDictionaryService

public void setDictionaryService(org.alfresco.service.cmr.dictionary.DictionaryService dictService)

Description copied from class: ActionExecuterAbstractBase

Set the dictionary service

Overrides:

setDictionaryService in class ActionExecuterAbstractBase

Parameters:

dictService - The DictionaryService to set.

setTaggingService

public void setTaggingService(TaggingService taggingService)

Parameters:

taggingService - The TaggingService to set.

setMetadataExtracterRegistry

public void setMetadataExtracterRegistry(MetadataExtracterRegistry metadataExtracterRegistry)

Parameters:

metadataExtracterRegistry - The metadataExtracterRegistry to set.

setCarryAspectProperties

public void setCarryAspectProperties(boolean carryAspectProperties)

Whether or not aspect-related properties must be carried to the new version of the node

Parameters:

carryAspectProperties - true (default) to carry all aspect-linked properties forward. false will clean the aspect of any unextracted values.

setEnableStringTagging

public void setEnableStringTagging(boolean enableStringTagging)

Whether or not to enable mapping of simple strings to cm:taggable tags

Parameters:

enableStringTagging - true find or create tags for each string mapped to cm:taggable. false (default) ignore mapping strings to tags.

setStringTaggingSeparators

public void setStringTaggingSeparators(java.util.List<java.lang.String> stringTaggingSeparators)

List of string separators - note: all will be applied to a given string

Parameters:

stringTaggingSeparators -

addTags

protected void addTags(org.alfresco.service.cmr.repository.NodeRef actionedUponNodeRef,
                       org.alfresco.service.cmr.dictionary.PropertyDefinition propertyDef,
                       java.io.Serializable rawValue)

Iterates the values of the taggable property which the metadata extractor should have already attempted to convert values to NodeRefs.

If conversion by the metadata extracter failed due to a MalformedNodeRefException the taggable property should still contain raw string values.

Mixing of NodeRefs and string values is permitted so each raw value is checked for a valid NodeRef representation and if so, converts to a NodeRef, if not, adds as a tag via the TaggingService.

Parameters:

actionedUponNodeRef - The NodeRef being actioned upon

propertyDef - the PropertyDefinition of the taggable property

rawValue - the raw value from the metadata extracter

splitTag

protected java.util.List<java.lang.String> splitTag(java.lang.String str)

executeImpl

public void executeImpl(Action ruleAction,
                        org.alfresco.service.cmr.repository.NodeRef actionedUponNodeRef)

Description copied from class: ActionExecuterAbstractBase

Execute the action implementation

Specified by:

executeImpl in class ActionExecuterAbstractBase

Parameters:

ruleAction - the action

actionedUponNodeRef - the actioned upon node

See Also:

ActionExecuter.execute(Action, NodeRef)

addParameterDefinitions

protected void addParameterDefinitions(java.util.List<ParameterDefinition> arg0)

Description copied from class: ParameterizedItemAbstractBase

Adds the parameter definitions to the list

Specified by:

addParameterDefinitions in class ParameterizedItemAbstractBase

Parameters:

arg0 - the parameter definitions list