Module gov.nist.secauto.metaschema.databind

Package gov.nist.secauto.metaschema.databind.io.json

Class MetaschemaJsonReader

java.lang.Object

gov.nist.secauto.metaschema.databind.io.json.MetaschemaJsonReader

All Implemented Interfaces:

IParsingContext<com.fasterxml.jackson.core.JsonParser,IJsonProblemHandler>, IJsonParsingContext, IItemReadHandler

public class MetaschemaJsonReader
extends Object
implements IJsonParsingContext, IItemReadHandler

Nested Class Summary

Nested classes/interfaces inherited from interface gov.nist.secauto.metaschema.databind.io.json.IJsonParsingContext

IJsonParsingContext.IInstanceReader

Constructor Summary

Constructors

Constructor	Description
MetaschemaJsonReader(com.fasterxml.jackson.core.JsonParser parser)	Construct a new Module-aware JSON parser using the default problem handler.
MetaschemaJsonReader(com.fasterxml.jackson.core.JsonParser parser, IJsonProblemHandler problemHandler)	Construct a new Module-aware JSON parser.

Method Summary

Modifier and Type	Method	Description
protected com.fasterxml.jackson.databind.ObjectMapper	getObjectMapper()
IJsonProblemHandler	getProblemHandler()	A handler that provides callbacks used to resolve parsing issues.
com.fasterxml.jackson.core.JsonParser	getReader()	The parser used for reading data associated with the supported format.
final com.fasterxml.jackson.core.JsonParser	pop(com.fasterxml.jackson.core.JsonParser parser)
final void	push(com.fasterxml.jackson.core.JsonParser parser)
IBoundObject	readChoiceGroupItem(IBoundObject parentItem, IBoundInstanceModelChoiceGroup instance)	Parse and return an item.
IBoundObject	readItemAssembly(IBoundObject parentItem, IBoundDefinitionModelAssembly definition)	Parse and return an item.
IBoundObject	readItemAssembly(IBoundObject parentItem, IBoundInstanceModelAssembly instance)	Parse and return an item.
IBoundObject	readItemAssembly(IBoundObject parentItem, IBoundInstanceModelGroupedAssembly instance)	Parse and return an item.
IBoundObject	readItemField(IBoundObject parentItem, IBoundDefinitionModelFieldComplex definition)	Parse and return an item.
IBoundObject	readItemField(IBoundObject parentItem, IBoundInstanceModelFieldComplex instance)	Parse and return an item.
Object	readItemField(IBoundObject parentItem, IBoundInstanceModelFieldScalar instance)	Parse and return an item.
IBoundObject	readItemField(IBoundObject parentItem, IBoundInstanceModelGroupedField instance)	Parse and return an item.
Object	readItemFieldValue(IBoundObject parentItem, IBoundFieldValue fieldValue)	Parse and return an item.
Object	readItemFlag(IBoundObject parentItem, IBoundInstanceFlag instance)	Parse and return an item.
<T> T	readObject(IBoundDefinitionModelComplex definition)
<T> T	readObjectRoot(IBoundDefinitionModelComplex definition, String expectedFieldName)

Methods inherited from class java.lang.Object

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

Constructor Details

MetaschemaJsonReader

public MetaschemaJsonReader(@NonNull
 com.fasterxml.jackson.core.JsonParser parser)
                     throws IOException

Construct a new Module-aware JSON parser using the default problem handler.

Parameters:

parser - the JSON parser to parse with

Throws:

IOException - if an error occurred while reading the JSON

See Also:

• DefaultJsonProblemHandler

MetaschemaJsonReader

public MetaschemaJsonReader(@NonNull
 com.fasterxml.jackson.core.JsonParser parser,
 @NonNull
 IJsonProblemHandler problemHandler)
                     throws IOException

Construct a new Module-aware JSON parser.

Parameters:

parser - the JSON parser to parse with

problemHandler - the problem handler implementation to use

Throws:

IOException - if an error occurred while reading the JSON

Method Details

getReader

public com.fasterxml.jackson.core.JsonParser getReader()

Description copied from interface: IParsingContext

The parser used for reading data associated with the supported format.

Specified by:

getReader in interface IParsingContext<com.fasterxml.jackson.core.JsonParser,IJsonProblemHandler>

Returns:

the parser

push

public final void push(com.fasterxml.jackson.core.JsonParser parser)
                throws IOException

Throws:

IOException

pop

@NonNull
public final com.fasterxml.jackson.core.JsonParser pop(@NonNull
 com.fasterxml.jackson.core.JsonParser parser)

getProblemHandler

public IJsonProblemHandler getProblemHandler()

Description copied from interface: IParsingContext

A handler that provides callbacks used to resolve parsing issues.

Specified by:

getProblemHandler in interface IParsingContext<com.fasterxml.jackson.core.JsonParser,IJsonProblemHandler>

Returns:

the configured handler

getObjectMapper

@NonNull
protected com.fasterxml.jackson.databind.ObjectMapper getObjectMapper()

readObject

@NonNull
public <T> T readObject(@NonNull
 IBoundDefinitionModelComplex definition)
                 throws IOException

Throws:

IOException

readObjectRoot

@NonNull
public <T> T readObjectRoot(@NonNull
 IBoundDefinitionModelComplex definition,
 @NonNull
 String expectedFieldName)
                     throws IOException

Throws:

IOException

readItemFlag

public Object readItemFlag(IBoundObject parentItem,
 IBoundInstanceFlag instance)
                    throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemFlag in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

instance - the flag instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemField

public Object readItemField(IBoundObject parentItem,
 IBoundInstanceModelFieldScalar instance)
                     throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemField in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

instance - the field instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemField

public IBoundObject readItemField(IBoundObject parentItem,
 IBoundInstanceModelFieldComplex instance)
                           throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemField in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

instance - the field instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemField

public IBoundObject readItemField(IBoundObject parentItem,
 IBoundInstanceModelGroupedField instance)
                           throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemField in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

instance - the field instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemField

public IBoundObject readItemField(IBoundObject parentItem,
 IBoundDefinitionModelFieldComplex definition)
                           throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemField in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks, or null if there is no parent

definition - the field instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemFieldValue

public Object readItemFieldValue(IBoundObject parentItem,
 IBoundFieldValue fieldValue)
                          throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemFieldValue in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

fieldValue - the field value instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemAssembly

public IBoundObject readItemAssembly(IBoundObject parentItem,
 IBoundInstanceModelAssembly instance)
                              throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemAssembly in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

instance - the assembly instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemAssembly

public IBoundObject readItemAssembly(IBoundObject parentItem,
 IBoundInstanceModelGroupedAssembly instance)
                              throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemAssembly in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

instance - the assembly instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readItemAssembly

public IBoundObject readItemAssembly(IBoundObject parentItem,
 IBoundDefinitionModelAssembly definition)
                              throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readItemAssembly in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks, or null if there is no parent

definition - the assembly instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing

readChoiceGroupItem

public IBoundObject readChoiceGroupItem(IBoundObject parentItem,
 IBoundInstanceModelChoiceGroup instance)
                                 throws IOException

Description copied from interface: IItemReadHandler

Parse and return an item.

Specified by:

readChoiceGroupItem in interface IItemReadHandler

Parameters:

parentItem - the parent Java object to use for serialization callbacks

instance - the choice group instance

Returns:

the Java object representing the parsed item

Throws:

IOException - if an error occurred while parsing