org.mycore.datamodel.metadata
Class MCRMetaISBN

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

All Implemented Interfaces:

Cloneable, MCRMetaInterface

public class MCRMetaISBN
extends MCRMetaDefault

This class implements all method for handling with the MCRMetaLangText part of a metadata object. The MCRMetaISBN class present a single item, which holds a ISBN.

Version:

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

Author:

Jens Kupferschmidt, Thomas Scheffler (yagee)

Field Summary

protected boolean	invalid
protected String	isbn
protected int	sum1
protected int	sum2

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

MCRMetaISBN()
This is the constructor.

MCRMetaISBN(String set_datapart, String set_subtag, int set_inherted, String set_isbn)
This is the constructor.

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).
String	getISBN() This method get the ISBN element.
protected void	getSums() calculates the sum of the ISBN to check later the correctness
boolean	isValid() This method check the validation of the content of this class.
void	set(String set_isbn) This method set the ISBN.
void	setFromDOM(Element element) This method read the XML input stream part from a DOM part for the metadata of the document.
void	setISBN(String set_isbn) This method set the isbn.

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

isbn

protected String isbn

sum1

protected int sum1

sum2

protected int sum2

invalid

protected boolean invalid

Constructor Detail

MCRMetaISBN

public MCRMetaISBN()

This is the constructor.
The language element was set to en . All other elemnts was set to an empty string.

MCRMetaISBN

public MCRMetaISBN(String set_datapart,
                   String set_subtag,
                   int set_inherted,
                   String set_isbn)
            throws MCRException

This is the constructor.
The language element was set. If the value of default_lang is null, empty or false en was set. The subtag element was set to the value of set_subtag. If the value of set_subtag is null or empty an exception was throwed. The type element was set to the value of set_type, if it is null, an empty string was set to the type element. The text element was set to the value of set_text, if it is null, an empty string was set to the text element.

Parameters:

set_datapart - the global part of the elements like 'metadata' or 'service'

set_subtag - the name of the subtag

set_inherted - a value >= 0

set_isbn - the ISBN string

Throws:

MCRException - if the set_subtag value is null or empty

Method Detail

set

public final void set(String set_isbn)

This method set the ISBN.

Parameters:

set_isbn - the new ISBN string

setISBN

public final void setISBN(String set_isbn)

This method set the isbn.

Parameters:

set_isbn - the new ISBN string

getISBN

public final String getISBN()

This method get the ISBN element.

Returns:

the ISBN

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 isbn 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

getSums

protected void getSums()

calculates the sum of the ISBN to check later the correctness

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 final 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