Package edu.cornell.mannlib.vitro.webapp.utils.dataGetter

Class DataGetterUtils

java.lang.Object

edu.cornell.mannlib.vitro.webapp.utils.dataGetter.DataGetterUtils

public class DataGetterUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	DATA_GETTERS_FOR_PAGE	Attribute name in request for DataGetters

Constructor Summary

Constructors

Constructor	Description
DataGetterUtils()

Method Summary

Modifier and Type	Method	Description
static com.fasterxml.jackson.databind.node.ObjectNode	covertDataToJSONForPage(VitroRequest vreq, String pageUri, org.apache.jena.rdf.model.Model displayModel)	Convert data to JSON for page uri based on type and related datagetters TODO: How to handle different data getters? Will this replace json fields or add to them?
static DataGetter	dataGetterForURI(VitroRequest vreq, org.apache.jena.rdf.model.Model displayModel, String dataGetterURI)	Returns a DataGetter using information in the displayModel for the individual with the URI given by dataGetterURI to configure it.
static String	generateDataGetterTypeURI(String dataGetterClassName)
static void	getClassGroupForDataGetter(javax.servlet.http.HttpServletRequest req, Map<String,Object> pageData, Map<String,Object> templateData)
static String	getClassGroupForDataGetter(org.apache.jena.rdf.model.Model displayModel, String dataGetterURI)
static List<HashMap<String,String>>	getClassGroups(javax.servlet.http.HttpServletRequest req)
static String	getClassNameFromUri(String dataGetterClassUri)	For the page, get the actual Data Getters to be employed.
static List<DataGetter>	getDataGettersForClass(VitroRequest vreq, org.apache.jena.rdf.model.Model displayModel, String classURI)	Get a list of DataGetter objects that are associated with a Vitro VClass.
static List<DataGetter>	getDataGettersForPage(VitroRequest vreq, org.apache.jena.rdf.model.Model displayModel, String pageURI)	Get a list of DataGetter objects that are associated with a page.
static List<DataGetter>	getDataGettersForTemplate(VitroRequest vreq, org.apache.jena.rdf.model.Model displayModel, String templateName)	Get a list of DataGetter objects that are associated with a Freemarker template.
static String	getJClassForDataGetterURI(org.apache.jena.rdf.model.Model displayModel, String dataGetterURI)
protected static String	nodeToString(org.apache.jena.rdf.model.RDFNode node)
static com.fasterxml.jackson.databind.node.ObjectNode	processVClassGroupJSON(VClassGroup vcg)

Methods inherited from class java.lang.Object

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

Field Detail

DATA_GETTERS_FOR_PAGE

public static final String DATA_GETTERS_FOR_PAGE

Attribute name in request for DataGetters

See Also:

Constant Field Values

Constructor Detail

DataGetterUtils

public DataGetterUtils()

Method Detail

getDataGettersForPage

public static List<DataGetter> getDataGettersForPage(VitroRequest vreq,
                                                     org.apache.jena.rdf.model.Model displayModel,
                                                     String pageURI)
                                              throws InstantiationException,
                                                     IllegalAccessException,
                                                     ClassNotFoundException,
                                                     IllegalArgumentException,
                                                     SecurityException,
                                                     InvocationTargetException

Get a list of DataGetter objects that are associated with a page. This should not return PageDataGetters and should not throw an exception if a page has PageDataGetters.

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

IllegalArgumentException

SecurityException

InvocationTargetException

getDataGettersForClass

public static List<DataGetter> getDataGettersForClass(VitroRequest vreq,
                                                      org.apache.jena.rdf.model.Model displayModel,
                                                      String classURI)
                                               throws InstantiationException,
                                                      IllegalAccessException,
                                                      ClassNotFoundException,
                                                      IllegalArgumentException,
                                                      SecurityException,
                                                      InvocationTargetException

Get a list of DataGetter objects that are associated with a Vitro VClass. This allows the individual profile for an individual of a specific class to be returned .

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

IllegalArgumentException

SecurityException

InvocationTargetException

getDataGettersForTemplate

public static List<DataGetter> getDataGettersForTemplate(VitroRequest vreq,
                                                         org.apache.jena.rdf.model.Model displayModel,
                                                         String templateName)
                                                  throws InstantiationException,
                                                         IllegalAccessException,
                                                         ClassNotFoundException,
                                                         IllegalArgumentException,
                                                         SecurityException,
                                                         InvocationTargetException

Get a list of DataGetter objects that are associated with a Freemarker template.

Parameters:

templateName - a filename like "index.ftl", which will be used as a URI like "freemarker:index.ftl".

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

IllegalArgumentException

SecurityException

InvocationTargetException

dataGetterForURI

public static DataGetter dataGetterForURI(VitroRequest vreq,
                                          org.apache.jena.rdf.model.Model displayModel,
                                          String dataGetterURI)
                                   throws InstantiationException,
                                          IllegalAccessException,
                                          ClassNotFoundException,
                                          IllegalArgumentException,
                                          InvocationTargetException,
                                          SecurityException

Returns a DataGetter using information in the displayModel for the individual with the URI given by dataGetterURI to configure it. May return null. This should not throw an exception if the URI exists and has a type that does not implement the DataGetter interface.

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

IllegalArgumentException

InvocationTargetException

SecurityException

getJClassForDataGetterURI

public static String getJClassForDataGetterURI(org.apache.jena.rdf.model.Model displayModel,
                                               String dataGetterURI)
                                        throws IllegalAccessException

Throws:

IllegalAccessException

nodeToString

protected static String nodeToString(org.apache.jena.rdf.model.RDFNode node)

generateDataGetterTypeURI

public static String generateDataGetterTypeURI(String dataGetterClassName)

getClassGroupForDataGetter

public static final String getClassGroupForDataGetter(org.apache.jena.rdf.model.Model displayModel,
                                                      String dataGetterURI)

covertDataToJSONForPage

public static com.fasterxml.jackson.databind.node.ObjectNode covertDataToJSONForPage(VitroRequest vreq,
                                                                                     String pageUri,
                                                                                     org.apache.jena.rdf.model.Model displayModel)
                                                                              throws InstantiationException,
                                                                                     IllegalAccessException,
                                                                                     ClassNotFoundException

Convert data to JSON for page uri based on type and related datagetters TODO: How to handle different data getters? Will this replace json fields or add to them?

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

getClassNameFromUri

public static String getClassNameFromUri(String dataGetterClassUri)

For the page, get the actual Data Getters to be employed.

processVClassGroupJSON

public static com.fasterxml.jackson.databind.node.ObjectNode processVClassGroupJSON(VClassGroup vcg)

getClassGroups

public static List<HashMap<String,String>> getClassGroups(javax.servlet.http.HttpServletRequest req)

getClassGroupForDataGetter

public static void getClassGroupForDataGetter(javax.servlet.http.HttpServletRequest req,
                                              Map<String,Object> pageData,
                                              Map<String,Object> templateData)