org.gcube.datacatalogue.grsf_manage_widget.server.manage

Class Utils

java.lang.Object

org.gcube.datacatalogue.grsf_manage_widget.server.manage.Utils

public class Utils
extends Object

Utility methods for GRSF Management panel widget.

Author:

Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static ConnectedBean	connectedBeanRecordFromJson(String json, String sourceIdentifier, String sourceDomain, org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue clg) Get Connected bean from record
static String	discoverEndPoint(String context) Discover the service endpoint and return its url
static String	getCurrentClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest) Needed to get the url of the client
static String	getCurrentContext(javax.servlet.http.HttpServletRequest request, boolean setInThread) Retrieve the current scope by using the portal manager
static org.gcube.vomanagement.usermanagement.model.GCubeUser	getCurrentUser(javax.servlet.http.HttpServletRequest request) Retrieve the current user by using the portal manager
static eu.trentorise.opendata.jackan.model.CkanDataset	getDatasetFromUrl(String url, org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue clg, String apiKey) Exploits the fact that in GRSF the url of a record contains the name (which is unique) of the record itself
static String	getDatasetKnowledgeBaseIdFromUrl(String url) Exploits the fact that in GRSF the url of a record contains the name (which is unique) of the record itself
static Map<String,String>	getFieldToFieldNameSpaceMapping(javax.servlet.http.HttpSession httpSession, String resourceName) Return a map for converting a key to a namespace:key format by reading a generic resource.
static Set<String>	getLookedUpExtrasKeys() Look up from the IS other information that can be potentially displayed in read only mode in the management panel.
static eu.trentorise.opendata.jackan.model.CkanDataset	getRecordBySemanticIdentifier(String suggestedRecordSemanticIdentifier, org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue catalogue, String apiKey) Given a semantic identifier, check if a record exists and return it
static String	getScopeFromClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest) Get the scope in which ckan information needs to be discovered from the url
static boolean	isIntoPortal() Checks if is into portal.
static Map<String,List<String>>	replaceFieldsKey(List<eu.trentorise.opendata.jackan.model.CkanPair> extrasAsPairs, Map<String,String> namespaces) Replace the extras' keys if needed, e.g.
static SimilarGRSFRecord	similarGRSFRecordFromJson(String json) Get a SimilarGRSFRecord from a json string
static String	updateRecord(String serviceUrl, ManageProductBean bean, org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue catalogue, String username) Send an update for this bean

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

getLookedUpExtrasKeys

public static Set<String> getLookedUpExtrasKeys()

Look up from the IS other information that can be potentially displayed in read only mode in the management panel.

Returns:

a list of extra keys to show.

getFieldToFieldNameSpaceMapping

public static Map<String,String> getFieldToFieldNameSpaceMapping(javax.servlet.http.HttpSession httpSession,
                                                                 String resourceName)

Return a map for converting a key to a namespace:key format by reading a generic resource.

Parameters:

httpSession -

Returns:

a map

replaceFieldsKey

public static Map<String,List<String>> replaceFieldsKey(List<eu.trentorise.opendata.jackan.model.CkanPair> extrasAsPairs,
                                                        Map<String,String> namespaces)

Replace the extras' keys if needed, e.g. fishery_identity:Short Title -> Short Title

Parameters:

extrasAsPairs -

namespaces -

Returns:

a map with replaced key value pairs

discoverEndPoint

public static String discoverEndPoint(String context)

Discover the service endpoint and return its url

Parameters:

context -

Returns:

the url of the service on success, null otherwise

updateRecord

public static String updateRecord(String serviceUrl,
                                  ManageProductBean bean,
                                  org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue catalogue,
                                  String username)
                           throws Exception

Send an update for this bean

Parameters:

baseUrl -

bean -

username -

catalogue -

Returns:

true on success, false otherwise

Throws:

Exception

getScopeFromClientUrl

public static String getScopeFromClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest)

Get the scope in which ckan information needs to be discovered from the url

Parameters:

httpServletRequest -

Returns:

getCurrentClientUrl

public static String getCurrentClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest)

Needed to get the url of the client

Parameters:

httpServletRequest - the httpServletRequest object

Returns:

the instance of the user

See Also:

url at client side

getCurrentContext

public static String getCurrentContext(javax.servlet.http.HttpServletRequest request,
                                       boolean setInThread)

Retrieve the current scope by using the portal manager

Parameters:

b -

Returns:

a GcubeUser object

getCurrentUser

public static org.gcube.vomanagement.usermanagement.model.GCubeUser getCurrentUser(javax.servlet.http.HttpServletRequest request)

Retrieve the current user by using the portal manager

Returns:

a GcubeUser object

getRecordBySemanticIdentifier

public static eu.trentorise.opendata.jackan.model.CkanDataset getRecordBySemanticIdentifier(String suggestedRecordSemanticIdentifier,
                                                                                            org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue catalogue,
                                                                                            String apiKey)
                                                                                     throws Exception

Given a semantic identifier, check if a record exists and return it

Parameters:

suggestedRecordSemanticIdentifier -

catalogue -

Returns:

CkanDataset

Throws:

Exception - in case no record matches the semantic identifier

getDatasetFromUrl

public static eu.trentorise.opendata.jackan.model.CkanDataset getDatasetFromUrl(String url,
                                                                                org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue clg,
                                                                                String apiKey)

Exploits the fact that in GRSF the url of a record contains the name (which is unique) of the record itself

Parameters:

url -

clg -

Returns:

getDatasetKnowledgeBaseIdFromUrl

public static String getDatasetKnowledgeBaseIdFromUrl(String url)

Exploits the fact that in GRSF the url of a record contains the name (which is unique) of the record itself

Parameters:

url -

clg -

Returns:

similarGRSFRecordFromJson

public static SimilarGRSFRecord similarGRSFRecordFromJson(String json)
                                                   throws org.json.simple.parser.ParseException

Get a SimilarGRSFRecord from a json string

Parameters:

json -

Returns:

SimilarGRSFRecord

Throws:

org.json.simple.parser.ParseException

isIntoPortal

public static boolean isIntoPortal()

Checks if is into portal.

Returns:

true, if is into portal

connectedBeanRecordFromJson

public static ConnectedBean connectedBeanRecordFromJson(String json,
                                                        String sourceIdentifier,
                                                        String sourceDomain,
                                                        org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue clg)
                                                 throws org.json.simple.parser.ParseException

Get Connected bean from record

Parameters:

json -

sourceIdentifier -

sourceDomain -

Returns:

Throws:

org.json.simple.parser.ParseException