Package com.exasol.adapter.request.parser

Class SchemaMetadataInfoParser

java.lang.Object

com.exasol.adapter.request.parser.SchemaMetadataInfoParser

public class SchemaMetadataInfoParser
extends Object

This parser reads the so called Schema Metadata Information sent alongside each request.

Constructor Summary

Constructors

Constructor	Description
SchemaMetadataInfoParser()

Method Summary

Modifier and Type	Method	Description
protected javax.json.JsonReader	createJsonReader(String rawRequest)	Create a JSON reader for raw request data.
SchemaMetadataInfo	parse(javax.json.JsonObject schemaMetadataInfoObject)	Parse a JSON structure into SchemaMetadataInfo
protected Map<String,String>	parseProperties(javax.json.JsonObject jsonSchemaMedadataInfo)

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaMetadataInfoParser

public SchemaMetadataInfoParser()

Method Detail

parse

public SchemaMetadataInfo parse(javax.json.JsonObject schemaMetadataInfoObject)

Parse a JSON structure into SchemaMetadataInfo

Parameters:

schemaMetadataInfoObject - excerpt from the adapter request containing the schema metadata info as JSON object

Returns:

parsed SchemaMetadataInfo

createJsonReader

protected javax.json.JsonReader createJsonReader(String rawRequest)

Create a JSON reader for raw request data.

The data stream fed into this reader must be UTF-8 encoded.

Parameters:

rawRequest - raw JSON string representing an adapter request or part thereof

Returns:

JSON reader

parseProperties

protected Map<String,String> parseProperties(javax.json.JsonObject jsonSchemaMedadataInfo)