Package org.openrefine.importers

Class JsonImporter

java.lang.Object

org.openrefine.importers.ImportingParserBase

org.openrefine.importers.tree.TreeImportingParserBase

org.openrefine.importers.JsonImporter

All Implemented Interfaces:

ImportingParser

public class JsonImporter
extends TreeImportingParserBase

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JsonImporter.JSONTreeReader

Field Summary

Fields

Modifier and Type	Field	Description
static String	ANONYMOUS

Constructor Summary

Constructors

Constructor	Description
JsonImporter()

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.node.ObjectNode	createParserUIInitializationData(Runner runner, ImportingJob job, List<ImportingFileRecord> fileRecords, String format)	Create data sufficient for the parser UI on the client side to do its work.
void	parseOneFile(TreeImportUtilities.ColumnIndexAllocator allocator, List<Row> rows, ProjectMetadata metadata, ImportingJob job, String fileSource, String archiveFileName, InputStream is, ImportColumnGroup rootColumnGroup, long limit, com.fasterxml.jackson.databind.node.ObjectNode options)	Parse a single file from an InputStream.

Methods inherited from class org.openrefine.importers.tree.TreeImportingParserBase

parse, parseOneFile, parseOneFile

Methods inherited from class org.openrefine.importers.ImportingParserBase

parseOneFile

Methods inherited from class java.lang.Object

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

Field Detail

ANONYMOUS

public static final String ANONYMOUS

See Also:

Constant Field Values

Constructor Detail

JsonImporter

public JsonImporter()

Method Detail

createParserUIInitializationData

public com.fasterxml.jackson.databind.node.ObjectNode createParserUIInitializationData(Runner runner,
                                                                                       ImportingJob job,
                                                                                       List<ImportingFileRecord> fileRecords,
                                                                                       String format)

Description copied from interface: ImportingParser

Create data sufficient for the parser UI on the client side to do its work. For example, an XML parser UI would need to know some sample elements so it can let the user pick which the path to the record elements.

Specified by:

createParserUIInitializationData in interface ImportingParser

Overrides:

createParserUIInitializationData in class TreeImportingParserBase

parseOneFile

public void parseOneFile(TreeImportUtilities.ColumnIndexAllocator allocator,
                         List<Row> rows,
                         ProjectMetadata metadata,
                         ImportingJob job,
                         String fileSource,
                         String archiveFileName,
                         InputStream is,
                         ImportColumnGroup rootColumnGroup,
                         long limit,
                         com.fasterxml.jackson.databind.node.ObjectNode options)
                  throws Exception

Description copied from class: TreeImportingParserBase

Parse a single file from an InputStream. The default implementation just throws a NotImplementedException. Override in subclasses to implement.

Overrides:

parseOneFile in class TreeImportingParserBase

Throws:

Exception