Package org.ametys.plugins.explorer.dublincore

Class DublinCoreMetadataProvider

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.plugins.explorer.dublincore.DublinCoreMetadataProvider

All Implemented Interfaces:

Initializable, Component, Contextualizable, LogEnabled, ThreadSafe

public class DublinCoreMetadataProvider
extends AbstractLogEnabled
implements Component, Contextualizable, ThreadSafe, Initializable

This class handle the enumerated values for DublinCore metadata

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ROLE	Avalon Role

Constructor Summary

Constructors

Constructor	Description
DublinCoreMetadataProvider()

Method Summary

Modifier and Type	Method	Description
protected Map<String,I18nizableText>	_parseEnumerator(Configuration configuration)	Parses the enumerator.
protected void	_parseFile(String metadataName)	Parses the enumerator.
protected I18nizableText	_parseI18nizableText(Configuration config, String name)	Parses an i18n text.
void	contextualize(Context context)
Map<String,I18nizableText>	getEntries(String metadataName)	Provides the enumerated values
I18nizableText	getEntry(String metadataName, String value)	Retrieves a single label from a value.
Set<String>	getEnumeratedMetadataNames()	Get the enumerated metadata names
void	initialize()
boolean	isEnumerated(String metadataName)	Determines if the DublinCore metadata is enumerated

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Details

ROLE

public static final String ROLE

Avalon Role

Constructor Details

DublinCoreMetadataProvider

public DublinCoreMetadataProvider()

Method Details

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

initialize

public void initialize()
                throws Exception

Specified by:

initialize in interface Initializable

Throws:

Exception

getEnumeratedMetadataNames

public Set<String> getEnumeratedMetadataNames()

Get the enumerated metadata names

Returns:

the enumerated metadata names

isEnumerated

public boolean isEnumerated(String metadataName)

Determines if the DublinCore metadata is enumerated

Parameters:

metadataName - the metadata name

Returns:

true if the DublinCore metadata is enumerated

getEntries

public Map<String,I18nizableText> getEntries(String metadataName)

Provides the enumerated values

Parameters:

metadataName - the metadata name

Returns:

the enumerated values. Can be null.

getEntry

public I18nizableText getEntry(String metadataName,
 String value)

Retrieves a single label from a value.

Parameters:

metadataName - the metadata nale

value - the value.

Returns:

the label or null if not found.

_parseFile

protected void _parseFile(String metadataName)
                   throws ConfigurationException

Parses the enumerator.

Parameters:

metadataName - the metadata name

Throws:

ConfigurationException - if the configuration is not valid.

_parseEnumerator

protected Map<String,I18nizableText> _parseEnumerator(Configuration configuration)
                                               throws ConfigurationException

Parses the enumerator.

Parameters:

configuration - the configuration to use

Returns:

the enumerator values

Throws:

ConfigurationException - if the configuration is not valid.

_parseI18nizableText

protected I18nizableText _parseI18nizableText(Configuration config,
 String name)
                                       throws ConfigurationException

Parses an i18n text.

Parameters:

config - the configuration to use.

name - the child name.

Returns:

the i18n text.

Throws:

ConfigurationException - if the configuration is not valid.