Class DublinCoreAdapter

java.lang.Object
org.apache.xmlgraphics.xmp.XMPSchemaAdapter
org.apache.xmlgraphics.xmp.schemas.DublinCoreAdapter

public class DublinCoreAdapter extends XMPSchemaAdapter
Schema adapter implementation for the Dublin Core schema.

Note: In Adobe's XMP specification dc:subject is defined as "bag Text", but in PDF/A-1 it is defined as "Text". Here it is implemented as "bag Text".

  • Constructor Details

    • DublinCoreAdapter

      public DublinCoreAdapter(Metadata meta)
      Constructs a new adapter for Dublin Core around the given metadata object.
      Parameters:
      meta - the underlying metadata
  • Method Details

    • addContributor

      public void addContributor(String value)
      Adds a new entry to the list of contributors (other than the authors).
      Parameters:
      value - the new value
    • removeContributor

      public boolean removeContributor(String value)
      Removes an entry from the list of contributors.
      Parameters:
      value - the value to be removed
      Returns:
      the removed entry
    • getContributors

      public String[] getContributors()
      Returns an array of all contributors.
      Returns:
      a String array of all contributors (or null if not set)
    • setCoverage

      public void setCoverage(String value)
      Sets the extent or scope of the resource.
      Parameters:
      value - the new value.
    • getCoverage

      public String getCoverage()
      Returns the extent or scope of the resource.
      Returns:
      the property value (or null if not set)
    • addCreator

      public void addCreator(String value)
      Adds a new entry to the list of creators (authors of the resource).
      Parameters:
      value - the new value
    • removeCreator

      public boolean removeCreator(String value)
      Removes an entry from the list of creators (authors of the resource).
      Parameters:
      value - the value to be removed
      Returns:
      the removed entry
    • getCreators

      public String[] getCreators()
      Returns an array of all creators.
      Returns:
      a String array of all creators (or null if not set)
    • addDate

      public void addDate(Date value)
      Adds a new entry to the list of dates indicating points in time something interesting happened to the resource.
      Parameters:
      value - the date value
    • getDates

      public Date[] getDates()
      Returns a list of dates indicating point in time something interesting happened to the resource.
      Returns:
      the list of dates or null if no dates are set
    • getDate

      public Date getDate()
      Returns a latest date indicating point in time something interesting happened to the resource.
      Returns:
      the last date or null
    • setDescription

      public void setDescription(String lang, String value)
      Sets the description of the content of the resource.
      Parameters:
      lang - the language of the value ("x-default" or null for the default language)
      value - the new value
    • getDescription

      public String getDescription()
      Returns the description of the content of the resource (in the default language).
      Returns:
      the description of the content of the resource (or null if not set)
    • getDescription

      public String getDescription(String lang)
      Returns the description of the content of the resource in a language-dependant way.
      Parameters:
      lang - the language ("x-default" or null for the default language)
      Returns:
      the language-dependent value (or null if not set)
    • setFormat

      public void setFormat(String value)
      Sets the file format used when saving the resource. Tools and applications should set this property to the save format of the data. It may include appropriate qualifiers.
      Parameters:
      value - a MIME type
    • getFormat

      public String getFormat()
      Returns the file format used when saving this resource.
      Returns:
      the MIME type of the file format (or null if not set)
    • setIdentifier

      public void setIdentifier(String value)
      Sets the unique identifier of the resource.
      Parameters:
      value - the new value
    • getIdentifier

      public String getIdentifier()
      Returns the unique identifier of the resource.
      Returns:
      the unique identifier (or null if not set)
    • addLanguage

      public void addLanguage(String value)
      Adds a new entry to the list of languages (RFC 3066).
      Parameters:
      value - the new value
    • getLanguages

      public String[] getLanguages()
      Returns an array of languages.
      Returns:
      a String array of all languages (or null if not set)
    • addPublisher

      public void addPublisher(String value)
      Adds a new entry to the list of publishers.
      Parameters:
      value - the new value
    • getPublisher

      public String[] getPublisher()
      Returns an array of publishers.
      Returns:
      a String array of all publishers (or null if not set)
    • addRelation

      public void addRelation(String value)
      Adds a new entry to the list of relationships to other documents.
      Parameters:
      value - the new value
    • getRelations

      public String[] getRelations()
      Returns an array of all relationship to other documents.
      Returns:
      a String array of all relationships (or null if none are set)
    • setRights

      public void setRights(String lang, String value)
      Sets the informal rights statement.
      Parameters:
      lang - the language of the value ("x-default" or null for the default language)
      value - the new value
    • getRights

      public String getRights()
      Returns the informal rights statement.
      Returns:
      the informal right statement (or null if not set)
    • getRights

      public String getRights(String lang)
      Returns the informal rights statement in a language-dependant way.
      Parameters:
      lang - the language ("x-default" or null for the default language)
      Returns:
      the language-dependent value (or null if not set)
    • setSource

      public void setSource(String value)
      Sets the unique identifier of the work from which this resource was derived.
      Parameters:
      value - the new value
    • getSource

      public String getSource()
      Returns unique identifier of the work from which this resource was derived.
      Returns:
      the source (or null if not set)
    • addSubject

      public void addSubject(String value)
      Adds a new entry to the list of subjects (descriptive phrases or keywords that specify the topic of the content of the resource).
      Parameters:
      value - the new value
    • getSubjects

      public String[] getSubjects()
      Returns an array of all subjects.
      Returns:
      a String array of all subjects
    • setTitle

      public void setTitle(String value)
      Sets the title of the resource (in the default language).
      Parameters:
      value - the new value
    • setTitle

      public void setTitle(String lang, String value)
      Sets the title of the resource.
      Parameters:
      lang - the language of the value ("x-default" or null for the default language)
      value - the new value
    • getTitle

      public String getTitle()
      Returns the title of the resource (in the default language).
      Returns:
      the title of the resource (in the default language)
    • getTitle

      public String getTitle(String lang)
      Returns the title of the resource in a language-dependant way.
      Parameters:
      lang - the language ("x-default" or null for the default language)
      Returns:
      the language-dependent value (or null if not set)
    • removeTitle

      public String removeTitle(String lang)
      Removes a title of the resource.
      Parameters:
      lang - the language variant to be removed
      Returns:
      the previously set value or null if this language variant wasn't set
    • addType

      public void addType(String value)
      Adds a new entry to the list of document types (for example: novel, poem or working paper).
      Parameters:
      value - the new value
    • getTypes

      public String[] getTypes()
      Returns an array of all document types.
      Returns:
      a String array of all document types (or null if not set)