Module dev.metaschema.databind

Package dev.metaschema.databind.model.annotations

Class NullJavaTypeAdapter

java.lang.Object

dev.metaschema.core.datatype.AbstractDataTypeAdapter<Void,NullJavaTypeAdapter.VoidItem>

dev.metaschema.databind.model.annotations.NullJavaTypeAdapter

All Implemented Interfaces:

IDataTypeAdapter<Void>

public final class NullJavaTypeAdapter
extends AbstractDataTypeAdapter<Void,NullJavaTypeAdapter.VoidItem>

Used to mark a Java type that has no configured adapter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	NullJavaTypeAdapter.VoidItem	A placeholder atomic item type that throws unsupported operation exceptions for all operations.

Field Summary

Fields inherited from class dev.metaschema.core.datatype.AbstractDataTypeAdapter

DEFAULT_JSON_FIELD_VALUE_NAME

Constructor Summary

Constructors

Constructor	Description
NullJavaTypeAdapter()	Construct a new adapter.

Method Summary

Modifier and Type	Method	Description
Void	copy(Object obj)	Create a copy of the provided value.
com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatTypes	getJsonRawType()	The JSON primative type of the data type.
List<IEnhancedQName>	getNames()	Get the metaschema type names associated with this adapter.
NullJavaTypeAdapter.VoidItem	newItem(Object value)	Construct a new item of this type using the provided value.
Void	parse(String value)	Parses a provided string.

Methods inherited from class dev.metaschema.core.datatype.AbstractDataTypeAdapter

asString, canHandleQName, getDefaultJsonValueKey, getItemType, getJavaClass, isUnrappedValueAllowedInXml, isXmlMixed, parse, parse, toValue, writeJsonValue, writeXmlValue, writeXmlValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.metaschema.core.datatype.IDataTypeAdapter

getPreferredName, isAtomic

Constructor Details

NullJavaTypeAdapter

public NullJavaTypeAdapter()

Construct a new adapter.

Method Details

getJsonRawType

public com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatTypes getJsonRawType()

Description copied from interface: IDataTypeAdapter

The JSON primative type of the data type.

Returns:

the JSON data type

copy

public Void copy(@NonNull
 Object obj)

Description copied from interface: IDataTypeAdapter

Create a copy of the provided value.

Parameters:

obj - the value to copy

Returns:

the copy

parse

public Void parse(String value)

Description copied from interface: IDataTypeAdapter

Parses a provided string. Used to parse XML attributes, simple XML character data, and JSON/YAML property values.

Parameters:

value - the string value to parse

Returns:

the parsed data as the adapter's type

newItem

public NullJavaTypeAdapter.VoidItem newItem(Object value)

Description copied from interface: IDataTypeAdapter

Construct a new item of this type using the provided value.

Specified by:

newItem in interface IDataTypeAdapter<Void>

Specified by:

newItem in class AbstractDataTypeAdapter<Void,NullJavaTypeAdapter.VoidItem>

Parameters:

value - the item's value

Returns:

a new item

getNames

public List<IEnhancedQName> getNames()

Description copied from interface: IDataTypeAdapter

Get the metaschema type names associated with this adapter. This name must be unique with respect to all other metaschema types.

At least one name must be provided, with the first name being the most preferred name.

Returns:

the name