Package org.intermine.webservice.server.query.result

Class FrictionlessDataPackage

java.lang.Object

org.intermine.webservice.server.query.result.FrictionlessDataPackage

public class FrictionlessDataPackage
extends java.lang.Object

Exports Frictionless Data Package if the parameter exportDataPackage is true. Summarises details about columns, data sources, primary keys.

Author:

Nikhil Vats

Field Summary

Fields

Modifier and Type	Field	Description
protected static java.lang.String	DATAPACKAGE_FILENAME
protected java.util.LinkedHashMap<java.lang.String,java.lang.Object>	dataPackageAttributes

Constructor Summary

Constructors

Constructor	Description
FrictionlessDataPackage()

Method Summary

Modifier and Type	Method	Description
protected void	exportDataPackage(PathQuery pq, javax.servlet.http.HttpServletRequest request, PathQueryExecutor executor, java.lang.String format)
static java.util.List<java.lang.String>	getAlteredViews(PathQuery pq)	Get the views for the transformed query.
static PathQuery	processQuery(PathQuery beforeChanges)	Transform a query from a standard one into one that conforms to the requirements of JSON objects.

Methods inherited from class java.lang.Object

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

Field Detail

dataPackageAttributes

protected java.util.LinkedHashMap<java.lang.String,java.lang.Object> dataPackageAttributes

DATAPACKAGE_FILENAME

protected static final java.lang.String DATAPACKAGE_FILENAME

See Also:

Constant Field Values

Constructor Detail

FrictionlessDataPackage

public FrictionlessDataPackage()

Method Detail

exportDataPackage

protected void exportDataPackage(PathQuery pq,
                                 javax.servlet.http.HttpServletRequest request,
                                 PathQueryExecutor executor,
                                 java.lang.String format)

Parameters:

pq - pathquery to export data package for

request - the servlet request

executor - the path query executor

format - format of the results file

processQuery

public static PathQuery processQuery(PathQuery beforeChanges)

Transform a query from a standard one into one that conforms to the requirements of JSON objects.

Parameters:

beforeChanges - The query to transform.

Returns:

A transformed query.

getAlteredViews

public static java.util.List<java.lang.String> getAlteredViews(PathQuery pq)

Get the views for the transformed query.

Parameters:

pq - The original query.

Returns:

Its new views.