org.gcube.common.metadataprofilediscovery

Class MetadataProfileReader

java.lang.Object

org.gcube.common.metadataprofilediscovery.MetadataProfileReader

All Implemented Interfaces:

MetadataProfileDiscovery

public class MetadataProfileReader
extends Object
implements MetadataProfileDiscovery

The Class MetadataProfileReader.

Author:

Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it) Sep 30, 2020

Field Summary

Fields

Modifier and Type	Field and Description
static String	URL_OF_GCDCMETADATAPROFILEV3_XSD

Constructor Summary

Constructors

Constructor and Description
MetadataProfileReader(String grMetadataProfileSecondaryType) Instantiates a new metadata profile reader.

Method Summary

Modifier and Type	Method and Description
List<MetadataProfile>	getListOfMetadataProfiles() Gets the list of metadata types.
List<NamespaceCategory>	getListOfNamespaceCategories() Gets the list of namespace categories.
MetadataFormat	getMetadataFormatForMetadataProfile(MetadataProfile profile) Gets the metadata format for metadata type.
String	getProfileSchema() Return the XSD of the profile schema.
static InputStream	getProfileSchemaInputStream() Gets the profile schema input stream.
static String	getProfileSchemaString() Gets the profile schema string.
static URL	getProfileSchemaURL() Gets the profile schema URL.
void	resetMetadataProfile() Reset metadata profile.
void	resetNamespaceCategories() Reset namespace categories.
static MetadataFormat	toMetadataFormat(InputStream metadataProfileStream) Utility method to get a metadata format from a "gCube Metadata Profiles" model (XML-based)
static void	validateProfile(InputStream xml) Validate profile.
void	validateProfile(String xmlProfile) Validate the xml provided as argument.

Methods inherited from class java.lang.Object

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

Field Detail

URL_OF_GCDCMETADATAPROFILEV3_XSD

public static final String URL_OF_GCDCMETADATAPROFILEV3_XSD

See Also:

Constant Field Values

Constructor Detail

MetadataProfileReader

public MetadataProfileReader(String grMetadataProfileSecondaryType)
                      throws Exception

Instantiates a new metadata profile reader.

Parameters:

grMetadataProfileSecondaryType - the SecondaryType that must be used to discover the "gCube Metadata Profiles" from Information System

Throws:

Exception - the exception

Method Detail

getProfileSchemaString

public static String getProfileSchemaString()

Gets the profile schema string.

Returns:

the profile schema string

getProfileSchemaInputStream

public static InputStream getProfileSchemaInputStream()

Gets the profile schema input stream.

Returns:

the profile schema input stream

getProfileSchemaURL

public static URL getProfileSchemaURL()

Gets the profile schema URL.

Returns:

the profile schema URL

validateProfile

public static void validateProfile(InputStream xml)
                            throws Exception

Validate profile.

Parameters:

xml - the xml

Throws:

Exception - the exception

getMetadataFormatForMetadataProfile

public MetadataFormat getMetadataFormatForMetadataProfile(MetadataProfile profile)
                                                   throws Exception

Description copied from interface: MetadataProfileDiscovery

Gets the metadata format for metadata type.

Specified by:

getMetadataFormatForMetadataProfile in interface MetadataProfileDiscovery

Parameters:

profile - the type

Returns:

the metadata format for metadata type

Throws:

Exception - the exception

getListOfMetadataProfiles

public List<MetadataProfile> getListOfMetadataProfiles()
                                                throws Exception

Description copied from interface: MetadataProfileDiscovery

Gets the list of metadata types.

Specified by:

getListOfMetadataProfiles in interface MetadataProfileDiscovery

Returns:

the list of metadata types

Throws:

Exception - the exception

getListOfNamespaceCategories

public List<NamespaceCategory> getListOfNamespaceCategories()
                                                     throws Exception

Description copied from interface: MetadataProfileDiscovery

Gets the list of namespace categories.

Specified by:

getListOfNamespaceCategories in interface MetadataProfileDiscovery

Returns:

the list of namespace categories

Throws:

Exception - the exception

resetMetadataProfile

public void resetMetadataProfile()

Description copied from interface: MetadataProfileDiscovery

Reset metadata profile. Forces current list of Metadata Profile at null in order to read it from IS againg

Specified by:

resetMetadataProfile in interface MetadataProfileDiscovery

resetNamespaceCategories

public void resetNamespaceCategories()

Description copied from interface: MetadataProfileDiscovery

Reset namespace categories. Forces current list of Namespace Categories Profile at null in order to read it from IS againg

Specified by:

resetNamespaceCategories in interface MetadataProfileDiscovery

getProfileSchema

public String getProfileSchema()

Description copied from interface: MetadataProfileDiscovery

Return the XSD of the profile schema.

Specified by:

getProfileSchema in interface MetadataProfileDiscovery

Returns:

the String representation of the XSD containing the schema for a profile

validateProfile

public void validateProfile(String xmlProfile)
                     throws ParserConfigurationException,
                            SAXException,
                            IOException

Description copied from interface: MetadataProfileDiscovery

Validate the xml provided as argument.

Specified by:

validateProfile in interface MetadataProfileDiscovery

Parameters:

xmlProfile - the string representation of the XML to validate again the schema

Throws:

ParserConfigurationException

SAXException

IOException

toMetadataFormat

public static MetadataFormat toMetadataFormat(InputStream metadataProfileStream)
                                       throws JAXBException

Utility method to get a metadata format from a "gCube Metadata Profiles" model (XML-based)

Parameters:

metadataProfileStream - the metadata profile stream

Returns:

the metadata format

Throws:

JAXBException - the JAXB exception