org.mycore.datamodel.metadata
Class MCRMetaXML

java.lang.Object
  org.mycore.datamodel.metadata.MCRMetaDefault
      org.mycore.datamodel.metadata.MCRMetaXML

All Implemented Interfaces:

Cloneable, MCRMetaInterface

public class MCRMetaXML
extends MCRMetaDefault

This class implements all method for handling with the MCRMetaLangText part of a metadata object. The MCRMetaLangText class present a single item, which has triples of a text and his corresponding language and optional a type.

Version:

$Revision: 14003 $ $Date: 2008-09-16 11:45:07 +0200 (Di, 16 Sep 2008) $

Author:

Thomas Scheffler (yagee), Jens Kupferschmidt, Johannes Bühler

Field Summary

(package private) List<Content>

content

Fields inherited from class org.mycore.datamodel.metadata.MCRMetaDefault

datapart, DEFAULT_DATAPART, DEFAULT_INHERITED, DEFAULT_LANG_LENGTH, DEFAULT_LANGUAGE, DEFAULT_STRING_LENGTH, DEFAULT_TYPE_LENGTH, inherited, lang, LOGGER, NL, subtag, type

Constructor Summary

MCRMetaXML()
This is the constructor.

MCRMetaXML(String set_datapart, String set_subtag, String set_type, int set_inherited)

Method Summary

Object	clone() This method make a clone of this class.
Element	createXML() This method create a XML stream for all data in this class, defined by the MyCoRe XML MCRMetaLangText definition for the given subtag.
void	debug() This method put debug data to the logger (for the debug mode).
boolean	isValid() This method check the validation of the content of this class.
void	setFromDOM(Element element) This method read the XML input stream part from a DOM part for the metadata of the document.

Methods inherited from class org.mycore.datamodel.metadata.MCRMetaDefault

debugDefault, decrementInherited, getDataPart, getInherited, getInheritedToString, getLang, getSubTag, getType, incrementInherited, setDataPart, setInherited, setLang, setSubTag, setType

Methods inherited from class java.lang.Object

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

Field Detail

content

List<Content> content

Constructor Detail

MCRMetaXML

public MCRMetaXML()

This is the constructor.
Set the java.util.ArrayList of child elements to new.

MCRMetaXML

public MCRMetaXML(String set_datapart,
                  String set_subtag,
                  String set_type,
                  int set_inherited)
           throws MCRException

Throws:

MCRException

Method Detail

setFromDOM

public void setFromDOM(Element element)

This method read the XML input stream part from a DOM part for the metadata of the document.

Specified by:

setFromDOM in interface MCRMetaInterface

Overrides:

setFromDOM in class MCRMetaDefault

Parameters:

element - a relevant JDOM element for the metadata

createXML

public Element createXML()
                  throws MCRException

This method create a XML stream for all data in this class, defined by the MyCoRe XML MCRMetaLangText definition for the given subtag.

Specified by:

createXML in interface MCRMetaInterface

Specified by:

createXML in class MCRMetaDefault

Returns:

a JDOM Element with the XML MCRMetaLangText part

Throws:

MCRException - if the content of this class is not valid

isValid

public boolean isValid()

This method check the validation of the content of this class. The method returns true if

• the subtag is not null or empty
• the text is not null or empty

otherwise the method return false

Specified by:

isValid in interface MCRMetaInterface

Overrides:

isValid in class MCRMetaDefault

Returns:

a boolean value

clone

public Object clone()

This method make a clone of this class.

Specified by:

clone in interface MCRMetaInterface

Specified by:

clone in class MCRMetaDefault

debug

public void debug()

This method put debug data to the logger (for the debug mode).

Specified by:

debug in interface MCRMetaInterface

Overrides:

debug in class MCRMetaDefault