com.sun.syndication.io.impl
Class DCModuleParser

java.lang.Object
  com.sun.syndication.io.impl.DCModuleParser

All Implemented Interfaces:

ModuleParser

public class DCModuleParser
extends java.lang.Object
implements ModuleParser

Parser for the Dublin Core module.

Field Summary

private static org.jdom.Namespace	DC_NS
private static org.jdom.Namespace	RDF_NS
private static java.lang.String	RDF_URI
private static org.jdom.Namespace	TAXO_NS
private static java.lang.String	TAXO_URI

Constructor Summary

DCModuleParser()

Method Summary

private org.jdom.Namespace	getDCNamespace()
java.lang.String	getNamespaceUri() Returns the namespace URI this parser handles.
private org.jdom.Namespace	getRDFNamespace()
protected java.lang.String	getTaxonomy(org.jdom.Element desc) Utility method to parse a taxonomy from an element.
private org.jdom.Namespace	getTaxonomyNamespace()
Module	parse(org.jdom.Element dcRoot) Parse an element tree and return the module found in it.
protected java.util.List	parseElementList(java.util.List eList) Utility method to parse a list of strings out of a list of elements.
protected java.util.List	parseElementListDate(java.util.List eList) Utility method to parse a list of dates out of a list of elements.
protected java.util.List	parseSubjects(java.util.List eList) Utility method to parse a list of subjects out of a list of elements.

Methods inherited from class java.lang.Object

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

Field Detail

RDF_URI

private static final java.lang.String RDF_URI

See Also:

Constant Field Values

TAXO_URI

private static final java.lang.String TAXO_URI

See Also:

Constant Field Values

DC_NS

private static final org.jdom.Namespace DC_NS

RDF_NS

private static final org.jdom.Namespace RDF_NS

TAXO_NS

private static final org.jdom.Namespace TAXO_NS

Constructor Detail

DCModuleParser

public DCModuleParser()

Method Detail

getNamespaceUri

public final java.lang.String getNamespaceUri()

Description copied from interface: ModuleParser

Returns the namespace URI this parser handles.

Specified by:

getNamespaceUri in interface ModuleParser

Returns:

the namespace URI.

getDCNamespace

private final org.jdom.Namespace getDCNamespace()

getRDFNamespace

private final org.jdom.Namespace getRDFNamespace()

getTaxonomyNamespace

private final org.jdom.Namespace getTaxonomyNamespace()

parse

public Module parse(org.jdom.Element dcRoot)

Parse an element tree and return the module found in it.

Specified by:

parse in interface ModuleParser

Parameters:

dcRoot - the root element containing the module elements.

Returns:

the module parsed from the element tree, null if none.

getTaxonomy

protected final java.lang.String getTaxonomy(org.jdom.Element desc)

Utility method to parse a taxonomy from an element.

Parameters:

desc - the taxonomy description element.

Returns:

the string contained in the resource of the element.

parseSubjects

protected final java.util.List parseSubjects(java.util.List eList)

Utility method to parse a list of subjects out of a list of elements.

Parameters:

eList - the element list to parse.

Returns:

a list of subjects parsed from the elements.

parseElementList

protected final java.util.List parseElementList(java.util.List eList)

Utility method to parse a list of strings out of a list of elements.

Parameters:

eList - the list of elements to parse.

Returns:

the list of strings

parseElementListDate

protected final java.util.List parseElementListDate(java.util.List eList)

Utility method to parse a list of dates out of a list of elements.

Parameters:

eList - the list of elements to parse.

Returns:

the list of dates.