Package org.flowable.variable.service.impl.types

Class JsonType

java.lang.Object

org.flowable.variable.service.impl.types.JsonType

All Implemented Interfaces:

VariableType, MutableVariableType<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.JsonNode>

public class JsonType
extends Object
implements VariableType, MutableVariableType<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.JsonNode>

Author:

Tijs Rademakers, Filip Hrisafov

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	LONG_JSON_TYPE_NAME
protected final int	maxLength
protected com.fasterxml.jackson.databind.ObjectMapper	objectMapper
protected final boolean	trackObjects
static final String	TYPE_NAME
protected final String	typeName

Constructor Summary

Constructors

Modifier	Constructor	Description
	JsonType(int maxLength, com.fasterxml.jackson.databind.ObjectMapper objectMapper, boolean trackObjects)
protected	JsonType(int maxLength, com.fasterxml.jackson.databind.ObjectMapper objectMapper, boolean trackObjects, String typeName)

Method Summary

Modifier and Type	Method	Description
protected String	getEngineType(String scopeType)
String	getTypeName()
Object	getValue(ValueFields valueFields)
protected VariableServiceConfiguration	getVariableServiceConfiguration(ValueFields valueFields)
boolean	isAbleToStore(Object value)
boolean	isCachable()
static JsonType	longJsonType(int maxLength, com.fasterxml.jackson.databind.ObjectMapper objectMapper, boolean trackObjects)
void	setValue(Object value, ValueFields valueFields)
protected void	traceValue(com.fasterxml.jackson.databind.JsonNode value, ValueFields valueFields)
boolean	updateValueIfChanged(com.fasterxml.jackson.databind.JsonNode originalNode, com.fasterxml.jackson.databind.JsonNode originalCopyNode, VariableInstanceEntity variableInstanceEntity)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.flowable.variable.api.types.VariableType

isReadOnly

Field Details

TYPE_NAME

public static final String TYPE_NAME

See Also:

• Constant Field Values

LONG_JSON_TYPE_NAME

protected static final String LONG_JSON_TYPE_NAME

See Also:

• Constant Field Values

maxLength

protected final int maxLength

trackObjects

protected final boolean trackObjects

typeName

protected final String typeName

objectMapper

protected com.fasterxml.jackson.databind.ObjectMapper objectMapper

Constructor Details

JsonType

public JsonType(int maxLength,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 boolean trackObjects)

JsonType

protected JsonType(int maxLength,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 boolean trackObjects,
 String typeName)

Method Details

longJsonType

public static JsonType longJsonType(int maxLength,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 boolean trackObjects)

getTypeName

public String getTypeName()

Specified by:

getTypeName in interface VariableType

isCachable

public boolean isCachable()

Specified by:

isCachable in interface VariableType

getValue

public Object getValue(ValueFields valueFields)

Specified by:

getValue in interface VariableType

setValue

public void setValue(Object value,
 ValueFields valueFields)

Specified by:

setValue in interface VariableType

updateValueIfChanged

public boolean updateValueIfChanged(com.fasterxml.jackson.databind.JsonNode originalNode,
 com.fasterxml.jackson.databind.JsonNode originalCopyNode,
 VariableInstanceEntity variableInstanceEntity)

Specified by:

updateValueIfChanged in interface MutableVariableType<com.fasterxml.jackson.databind.JsonNode,com.fasterxml.jackson.databind.JsonNode>

traceValue

protected void traceValue(com.fasterxml.jackson.databind.JsonNode value,
 ValueFields valueFields)

getVariableServiceConfiguration

protected VariableServiceConfiguration getVariableServiceConfiguration(ValueFields valueFields)

getEngineType

protected String getEngineType(String scopeType)

isAbleToStore

public boolean isAbleToStore(Object value)

Specified by:

isAbleToStore in interface VariableType