com.goldencode.p2j.rest

Class JsonRequestsParser

java.lang.Object

com.goldencode.p2j.rest.ServiceArgumentsParser

com.goldencode.p2j.rest.RequestArguments

com.goldencode.p2j.rest.JsonRequestsParser

class JsonRequestsParser
extends RequestArguments

Helper class to parse a parameter's value, JSON-style.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ThreadLocal<com.fasterxml.jackson.databind.ObjectMapper>	mapper Used to parse the HTTP body as a JSON object.

Constructor Summary

Constructors

Constructor and Description
JsonRequestsParser()

Method Summary

Modifier and Type	Method and Description
protected DatasetWrapper	loadDataSet(java.lang.String content) Load the specified dataset.
protected TableWrapper	loadTable(java.lang.String content) Load the specified table.
protected java.lang.String	parseArgumentInt(java.lang.String body, java.lang.String src, javax.servlet.http.HttpServletRequest request) Parse the argument, by interpreting the request.
protected java.lang.Object[]	readRow(java.util.List<PropertyDefinition> props, com.fasterxml.jackson.databind.JsonNode root) Read a row from the specified JSON node.

Methods inherited from class com.goldencode.p2j.rest.RequestArguments

assignArgument, getProperty, parseExtentArgument

Methods inherited from class com.goldencode.p2j.rest.ServiceArgumentsParser

createDataset, createTable, notAValue, parseArguments, parseArguments, parseArguments, unknownInstance

Methods inherited from class java.lang.Object

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

Field Detail

mapper

private final java.lang.ThreadLocal<com.fasterxml.jackson.databind.ObjectMapper> mapper

Used to parse the HTTP body as a JSON object.

Constructor Detail

JsonRequestsParser

JsonRequestsParser()

Method Detail

parseArgumentInt

protected java.lang.String parseArgumentInt(java.lang.String body,
                                            java.lang.String src,
                                            javax.servlet.http.HttpServletRequest request)
                                     throws java.io.IOException

Parse the argument, by interpreting the request.

Overrides:

parseArgumentInt in class RequestArguments

Parameters:

body - The request body.

src - The parameter's encoded source.

request - The request payload.

Returns:

The resolved argument.

Throws:

java.io.IOException

loadDataSet

protected DatasetWrapper loadDataSet(java.lang.String content)
                              throws java.io.IOException

Load the specified dataset.

Specified by:

loadDataSet in class ServiceArgumentsParser

Parameters:

content - The dataset definition.

Returns:

A DatasetWrapper instance to be passed as argument to the remote call.

Throws:

java.io.IOException

loadTable

protected TableWrapper loadTable(java.lang.String content)
                          throws java.io.IOException

Load the specified table.

Specified by:

loadTable in class ServiceArgumentsParser

Parameters:

content - The table definition.

Returns:

A TableWrapper instance to be passed as argument to the remote call.

Throws:

java.io.IOException

readRow

protected java.lang.Object[] readRow(java.util.List<PropertyDefinition> props,
                                     com.fasterxml.jackson.databind.JsonNode root)

Read a row from the specified JSON node.

Parameters:

props - The table properties.

root - The JSON row.

Returns:

The de-serialized row, based on each property type.