Package com.orientechnologies.orient.core.fetch.json

Class OJSONFetchContext

java.lang.Object

com.orientechnologies.orient.core.fetch.json.OJSONFetchContext

All Implemented Interfaces:

OFetchContext

public class OJSONFetchContext
extends Object
implements OFetchContext

Author:

Luca Molino (molino.luca--at--gmail.com)

Field Summary

Fields

Modifier and Type	Field	Description
protected final Stack<ODocument>	collectionStack
protected final OJSONWriter	jsonWriter
protected final FormatSettings	settings
protected final Stack<StringBuilder>	typesStack

Constructor Summary

Constructors

Constructor	Description
OJSONFetchContext(OJSONWriter jsonWriter, FormatSettings settings)

Method Summary

Modifier and Type	Method	Description
boolean	fetchEmbeddedDocuments()
int	getIndentLevel()
OJSONWriter	getJsonWriter()
boolean	isInCollection(ODocument record)
protected void	manageTypes(String fieldName, Object fieldValue, OType fieldType)
void	onAfterArray(ODocument iRootRecord, String iFieldName, Object iUserObject)
void	onAfterCollection(ODocument iRootRecord, String iFieldName, Object iUserObject)
void	onAfterDocument(ODocument iRootRecord, ODocument iDocument, String iFieldName, Object iUserObject)
void	onAfterFetch(ODocument rootRecord)
void	onAfterMap(ODocument iRootRecord, String iFieldName, Object iUserObject)
void	onAfterStandardField(Object iFieldValue, String iFieldName, Object iUserObject, OType fieldType)
void	onBeforeArray(ODocument iRootRecord, String iFieldName, Object iUserObject, OIdentifiable[] iArray)
void	onBeforeCollection(ODocument rootRecord, String fieldName, Object userObject, Iterable<?> iterable)
void	onBeforeDocument(ODocument iRootRecord, ODocument iDocument, String iFieldName, Object iUserObject)
void	onBeforeFetch(ODocument rootRecord)
void	onBeforeMap(ODocument iRootRecord, String iFieldName, Object iUserObject)
void	onBeforeStandardField(Object iFieldValue, String iFieldName, Object iUserObject, OType fieldType)
void	writeLinkedAttribute(OIdentifiable iRecord, String iFieldName)
void	writeLinkedValue(OIdentifiable iRecord, String iFieldName)
void	writeSignature(OJSONWriter json, ORecord record)

Methods inherited from class java.lang.Object

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

Field Details

jsonWriter

protected final OJSONWriter jsonWriter

settings

protected final FormatSettings settings

typesStack

protected final Stack<StringBuilder> typesStack

collectionStack

protected final Stack<ODocument> collectionStack

Constructor Details

OJSONFetchContext

public OJSONFetchContext(OJSONWriter jsonWriter,
 FormatSettings settings)

Method Details

onBeforeFetch

public void onBeforeFetch(ODocument rootRecord)

Specified by:

onBeforeFetch in interface OFetchContext

onAfterFetch

public void onAfterFetch(ODocument rootRecord)

Specified by:

onAfterFetch in interface OFetchContext

onBeforeStandardField

public void onBeforeStandardField(Object iFieldValue,
 String iFieldName,
 Object iUserObject,
 OType fieldType)

Specified by:

onBeforeStandardField in interface OFetchContext

onAfterStandardField

public void onAfterStandardField(Object iFieldValue,
 String iFieldName,
 Object iUserObject,
 OType fieldType)

Specified by:

onAfterStandardField in interface OFetchContext

onBeforeArray

public void onBeforeArray(ODocument iRootRecord,
 String iFieldName,
 Object iUserObject,
 OIdentifiable[] iArray)

Specified by:

onBeforeArray in interface OFetchContext

onAfterArray

public void onAfterArray(ODocument iRootRecord,
 String iFieldName,
 Object iUserObject)

Specified by:

onAfterArray in interface OFetchContext

onBeforeCollection

public void onBeforeCollection(ODocument rootRecord,
 String fieldName,
 Object userObject,
 Iterable<?> iterable)

Specified by:

onBeforeCollection in interface OFetchContext

onAfterCollection

public void onAfterCollection(ODocument iRootRecord,
 String iFieldName,
 Object iUserObject)

Specified by:

onAfterCollection in interface OFetchContext

onBeforeMap

public void onBeforeMap(ODocument iRootRecord,
 String iFieldName,
 Object iUserObject)

Specified by:

onBeforeMap in interface OFetchContext

onAfterMap

public void onAfterMap(ODocument iRootRecord,
 String iFieldName,
 Object iUserObject)

Specified by:

onAfterMap in interface OFetchContext

onBeforeDocument

public void onBeforeDocument(ODocument iRootRecord,
 ODocument iDocument,
 String iFieldName,
 Object iUserObject)

Specified by:

onBeforeDocument in interface OFetchContext

onAfterDocument

public void onAfterDocument(ODocument iRootRecord,
 ODocument iDocument,
 String iFieldName,
 Object iUserObject)

Specified by:

onAfterDocument in interface OFetchContext

writeLinkedValue

public void writeLinkedValue(OIdentifiable iRecord,
 String iFieldName)
                      throws IOException

Throws:

IOException

writeLinkedAttribute

public void writeLinkedAttribute(OIdentifiable iRecord,
 String iFieldName)
                          throws IOException

Throws:

IOException

isInCollection

public boolean isInCollection(ODocument record)

getJsonWriter

public OJSONWriter getJsonWriter()

getIndentLevel

public int getIndentLevel()

writeSignature

public void writeSignature(OJSONWriter json,
 ORecord record)
                    throws IOException

Throws:

IOException

fetchEmbeddedDocuments

public boolean fetchEmbeddedDocuments()

Specified by:

fetchEmbeddedDocuments in interface OFetchContext

manageTypes

protected void manageTypes(String fieldName,
 Object fieldValue,
 OType fieldType)