Difference between revisions of "API:EPrints/Const"

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'''EPrints::Const''' - constants and enumerations
 
'''EPrints::Const''' - constants and enumerations
  
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==SYNOPSIS==
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  # don't import any constants
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  use EPrints::Const qw();
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 +
  # import trigger and http constants
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  use EPrints::Const qw( :trigger :http );
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  # import only the OK DONE DECLINED constants
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  use EPrints::Const qw( OK DONE DECLINED );
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===Namespaces===
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===:namespace===
 
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===Trigger Result Codes===
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====EP_NS_OPENSEARCH====
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http://a9.com/-/spec/opensearch/1.1/
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===:xml===
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====XML_ELEMENT_NODE====
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====XML_ATTRIBUTE_NODE====
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<!-- Pod2Wiki=item_xml_text_node -->
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====XML_TEXT_NODE====
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====XML_CDATA_SECTION_NODE====
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====XML_ENTITY_REFERENCE_NODE====
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====XML_ENTITY_NODE====
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====XML_PROCESSING_INSTRUCTION_NODE====
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====XML_COMMENT_NODE====
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====XML_DOCUMENT_NODE====
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====XML_DOCUMENT_TYPE_NODE====
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====XML_DOCUMENT_FRAGMENT_NODE====
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====XML_NOTATION_NODE====
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</div>
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<!-- Pod2Wiki=head_http -->
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===:http===
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</div>
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<!-- Pod2Wiki=item_done -->
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====DONE====
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<!-- Pod2Wiki=item_declined -->
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====DECLINED====
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====EP_TRIGGER_DONE====
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====NOT_FOUND====
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<!-- Pod2Wiki=item_ok -->
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====OK====
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<!-- Edit below this comment -->
  
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Stop processing triggers immediately and return.
 
  
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===:trigger===
 
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====EP_TRIGGER_OK====
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====EP_TRIGGER_DONE====
  
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Continue normal processing.
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Stop processing triggers immediately and return.
  
 
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===Trigger Types===
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====EP_TRIGGER_OK====
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Continue normal processing.
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====EP_TRIGGER_END====
 
====EP_TRIGGER_END====
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====EP_TRIGGER_URL_REWRITE====
  
 
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====EP_TRIGGER_VALIDATE====
 
====EP_TRIGGER_VALIDATE====
  
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====EP_TRIGGER_VALIDATE_FIELD====
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Validate a field's value.
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  field - field to validate
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  value - value to validate
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  dataobj - parent dataobj (if available)
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  problems - ARRAYREF of DOM problems encountered
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====EP_TRIGGER_FILES_MODIFED====
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====EP_TRIGGER_FILES_MODIFIED====
  
 
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   filepath
 
   filepath
 
    
 
    
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====EP_TRIGGER_INDEX_FIELDS====
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Add the changed fields for the given data object to the index engine(s).
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  dataobj = EPrints::DataObj
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  fields = ARRAYREF of field objects
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====EP_TRIGGER_INDEX_REMOVED====
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An object was removed and should now be removed from the index engine(s).
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  dataset = EPrints::DataSet
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  id = object id
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<!-- Pod2Wiki=head_metafield -->
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===:metafield===
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====EP_PROPERTY_FROM_CONFIG====
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Get the default value from field defaults in the config.
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====EP_PROPERTY_NO_CHANGE====
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Don't use a default, the code may have already set this value. setting it to undef has no effect rather than setting it to default value.
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====EP_PROPERTY_REQUIRED====
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This field property must be explicitly set.
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====EP_PROPERTY_UNDEF====
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This field property defaults to undef.
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<!-- Pod2Wiki=item_ep_property_true -->
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====EP_PROPERTY_TRUE====
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This field property defaults to true.
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====EP_PROPERTY_FALSE====
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This field property defaults to false.
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<!-- Edit below this comment -->
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<!-- Pod2Wiki=head_copyright -->
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==COPYRIGHT==
 
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Revision as of 10:46, 25 August 2011

EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects

API: Core API

Latest Source Code (3.4, 3.3) | Revision Log | Before editing this page please read Pod2Wiki


NAME

EPrints::Const - constants and enumerations

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SYNOPSIS

 # don't import any constants
 use EPrints::Const qw();
 
 # import trigger and http constants
 use EPrints::Const qw( :trigger :http );
 
 # import only the OK DONE DECLINED constants
 use EPrints::Const qw( OK DONE DECLINED );

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DESCRIPTION

This module contains EPrints constants and enumerations.

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CONSTANTS

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:namespace

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EP_NS_DATA

http://eprints.org/ep2/data/2.0

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EP_NS_XSLT

http://eprints.org/ep2/xslt/1.0

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EP_NS_OPENSEARCH

http://a9.com/-/spec/opensearch/1.1/

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:xml

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XML_ELEMENT_NODE

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XML_ATTRIBUTE_NODE

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XML_TEXT_NODE

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XML_CDATA_SECTION_NODE

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XML_ENTITY_REFERENCE_NODE

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XML_ENTITY_NODE

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XML_PROCESSING_INSTRUCTION_NODE

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XML_COMMENT_NODE

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XML_DOCUMENT_NODE

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XML_DOCUMENT_TYPE_NODE

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XML_DOCUMENT_FRAGMENT_NODE

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XML_NOTATION_NODE

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:http

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DONE

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DECLINED

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NOT_FOUND

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OK

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:trigger

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EP_TRIGGER_DONE

Stop processing triggers immediately and return.

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EP_TRIGGER_OK

Continue normal processing.

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EP_TRIGGER_GUESS_DOC_TYPE

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EP_TRIGGER_LOG

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EP_TRIGGER_BOILERPLATE_RDF

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EP_TRIGGER_REPOSITORY_RDF

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EP_TRIGGER_BEGIN

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EP_TRIGGER_BEGIN_REQUEST

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EP_TRIGGER_END_REQUEST

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EP_TRIGGER_END

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EP_TRIGGER_URL_REWRITE

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EP_TRIGGER_DOC_URL_REWRITE

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EP_TRIGGER_CREATED

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EP_TRIGGER_RDF

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EP_TRIGGER_DEFAULTS

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EP_TRIGGER_STATUS_CHANGE

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EP_TRIGGER_BEFORE_COMMIT

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EP_TRIGGER_AFTER_COMMIT

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EP_TRIGGER_VALIDATE

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EP_TRIGGER_VALIDATE_FIELD

Validate a field's value. 

 field - field to validate
 value - value to validate
 dataobj - parent dataobj (if available)
 problems - ARRAYREF of DOM problems encountered

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EP_TRIGGER_WARNINGS

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EP_TRIGGER_FILES_MODIFIED

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EP_TRIGGER_MEDIA_INFO

Populate a Document epdata structure with information about a file. 

 epdata
 filename
 filepath

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EP_TRIGGER_INDEX_FIELDS

Add the changed fields for the given data object to the index engine(s). 

 dataobj = EPrints::DataObj
 fields = ARRAYREF of field objects

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EP_TRIGGER_INDEX_REMOVED

An object was removed and should now be removed from the index engine(s). 

 dataset = EPrints::DataSet
 id = object id

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:metafield

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EP_PROPERTY_FROM_CONFIG

Get the default value from field defaults in the config.

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EP_PROPERTY_NO_CHANGE

Don't use a default, the code may have already set this value. setting it to undef has no effect rather than setting it to default value.

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EP_PROPERTY_REQUIRED

This field property must be explicitly set.

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EP_PROPERTY_UNDEF

This field property defaults to undef.

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EP_PROPERTY_TRUE

This field property defaults to true.

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EP_PROPERTY_FALSE

This field property defaults to false.

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COPYRIGHT

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