net.sf.jasperreports.engine.util

Class JsonUtil

java.lang.Object

net.sf.jasperreports.engine.util.JsonUtil

public class JsonUtil
extends Object

Author:

Narcis Marcu (narcism@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
static String	EXCEPTION_MESSAGE_KEY_UNKNOWN_OPERATOR

Constructor Summary

Constructors

Constructor and Description
JsonUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static com.fasterxml.jackson.databind.ObjectMapper	createObjectMapper()
static boolean	evaluateJsonExpression(com.fasterxml.jackson.databind.JsonNode contextNode, String attributeExpression)
static com.fasterxml.jackson.databind.JsonNode	parseJson(File file)
static com.fasterxml.jackson.databind.JsonNode	parseJson(InputStream jsonStream)
static com.fasterxml.jackson.databind.JsonNode	parseJson(JasperReportsContext jasperReportsContext, String location)

Methods inherited from class java.lang.Object

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

Field Detail

EXCEPTION_MESSAGE_KEY_UNKNOWN_OPERATOR

public static final String EXCEPTION_MESSAGE_KEY_UNKNOWN_OPERATOR

See Also:

Constant Field Values

Constructor Detail

JsonUtil

public JsonUtil()

Method Detail

evaluateJsonExpression

public static boolean evaluateJsonExpression(com.fasterxml.jackson.databind.JsonNode contextNode,
                             String attributeExpression)
                                      throws JRException

Throws:

JRException

createObjectMapper

public static com.fasterxml.jackson.databind.ObjectMapper createObjectMapper()

parseJson

public static com.fasterxml.jackson.databind.JsonNode parseJson(File file)
                                                         throws JRException

Throws:

JRException

parseJson

public static com.fasterxml.jackson.databind.JsonNode parseJson(JasperReportsContext jasperReportsContext,
                                                String location)
                                                         throws JRException

Throws:

JRException

parseJson

public static com.fasterxml.jackson.databind.JsonNode parseJson(InputStream jsonStream)
                                                         throws JRException

Throws:

JRException