com.esri.arcgis.geodatabase

Class JSONConverterGdb

java.lang.Object

com.esri.arcgis.geodatabase.JSONConverterGdb

All Implemented Interfaces:

IExternalDeserializerGdb, IExternalSerializerGdb, IJSONConverterGdb, com.esri.arcgis.interop.RemoteObjRef, IExternalDeserializer, IExternalSerializer, IJSONDeserializer, IJSONSerializer, ISupportErrorInfo, java.io.Serializable

public class JSONConverterGdb
extends java.lang.Object
implements com.esri.arcgis.interop.RemoteObjRef, IJSONSerializer, IJSONDeserializer, IExternalSerializerGdb, IExternalDeserializerGdb, IJSONConverterGdb, ISupportErrorInfo

COM Class 'JSONConverterGdb'. Generated 9/24/2024 11:01:26 AM from 'X:\ArcGIS\com\server\esriGeoDatabase.tlb'

Description 'All-in-one JSON conversion for the GeoDatabase library. Supports all previous JSON interfaces in the GeoDatabase, namely IJSONSerializer, IJSONDeserializer, IExternalSerializerGdb, IExternalDeserializerGdb' Generator Options: PromptForTypeLibraries = False ClashPrefix = esri_ LowerCaseMemberNames = True IDispatchOnly = False RetryOnReject = False AwtForOcxs = True ArraysAsObjects = False DontRenameSameMethods = False ImplementConflictingInterfaces = True ReuseMethods = True RenameConflictingInterfaceMethods = True GenBeanInfo = True GenerateJavadoc =

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.esri.arcgis.system.IJSONSerializer

IID, IIDab718cdf_0c06_4d18_9aa4_a6c54b2bc28c, xxDummy

Fields inherited from interface com.esri.arcgis.system.IExternalSerializer

IIDe760e960_f144_4b30_930b_5f8056e4e305

Fields inherited from interface com.esri.arcgis.system.IJSONDeserializer

IID, IID1e6dc0eb_5c8a_4401_a8af_bb5602ddfb7e, xxDummy

Fields inherited from interface com.esri.arcgis.system.IExternalDeserializer

IID09134de8_4147_4564_82bd_6cc18414c389

Fields inherited from interface com.esri.arcgis.geodatabase.IExternalSerializerGdb

IID, IIDeed3eea0_a5a5_49e8_b23c_ba29ae21d3da, xxDummy

Fields inherited from interface com.esri.arcgis.geodatabase.IExternalDeserializerGdb

IID, IIDb3021be9_c152_4df8_aa79_3d834190da67, xxDummy

Fields inherited from interface com.esri.arcgis.geodatabase.IJSONConverterGdb

IID, IIDf28d230e_0f29_4022_b84f_e7e955a9a873, xxDummy

Fields inherited from interface com.esri.arcgis.system.ISupportErrorInfo

IID, IIDdf0b3d60_548f_101b_8e65_08002b2bd119, xxDummy

Constructor Summary

Constructors

Constructor and Description
JSONConverterGdb() Constructs a JSONConverterGdb using ArcGIS Engine.
JSONConverterGdb(java.lang.Object obj) Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. JSONConverterGdb theJSONConverterGdb = (JSONConverterGdb) obj;

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o) Compare this object with another
static java.lang.String	getClsid() getClsid.
byte[]	getErrorObject(java.lang.String propname, int code, java.lang.String message, IStringArray details) Convenience method.
com.esri.arcgis.interop.Dispatch	getJintegraDispatch() Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.
IJSONReader	getReader() Obtains JSON Reader.
IJSONWriter	getWriter() Obtains JSON Writer.
int	hashCode() the hashcode for this object
void	initDeserializer(IJSONReader pReader, IPropertySet pProps) Write deserialization options.
void	initSerializer(IJSONWriter pWriter, IPropertySet pProps) Writes serialization options.
void	interfaceSupportsErrorInfo(GUID riid) interfaceSupportsErrorInfo
void	queryJSONDomain(IDomain pDomain, IJSONObject pDomainJO) Query domain info from IDomain and populate IJSONObject.
void	queryJSONDomain2(IDomain domain, boolean returnDomainNames, IJSONObject domainJO) Query domain info from IDomain and populate IJSONObject.
void	queryJSONDomain3(IDomain typeDomain, IDomain fieldDomain, boolean returnDomainNames, IJSONObject domainJO) Query domain info from IDomain and populate IJSONObject.If fieldDomain is equal to typeDomain, it returns the domain as inherited.
void	querySubtype(ISubtypes subtypes, int subtypeCode, java.lang.String subtypeName, IFields fields, boolean returnDomainNames, IJSONObject subtypeJO) Query subtype info from subtype and populate IJSONObject.
IGeometry	readGeometry(int geomType) Reads geometry object.
java.lang.Object	readObject(GUID riid, IPropertySet pProps) Deserialize an object.
void	readRecordSet(IJSONReader pReader, IFields pDefaultSchema, IPropertySet pConversionProps, IRecordSet[] ppRecordset, IPropertySet[] ppOriginalToNewFieldMap) Reads RecordSet object from IJSONReader.
ISpatialReference	readSpatialReference() Reads spatial reference object.
void	release() Release this COM object reference
void	toRecordSet(IJSONObject pObj, IFields pDefaultSchema, IPropertySet pConversionProps, IRecordSet[] ppRecordset, IPropertySet[] ppOriginalToNewFieldMap) Reads RecordSet object from IJSONObject.
void	writeErrorObject(java.lang.String propname, int code, java.lang.String message, IStringArray details) Writes error object.
void	writeGeometry(java.lang.String propname, IGeometry pGeom) Writes geometry object.
void	writeObject(java.lang.Object pUnk, IPropertySet pProps) Serializes an object.
void	writeRecordSet(IJSONWriter pWriter, IJSONConverterGeometry pGeomConv, IPropertySet pProps, java.lang.String propname, IRecordSet pRecordset, IGeometryResultOptions pGeomOpt, boolean bWriteEndOfObj) Writes RecordSet to IJSONWriter.
void	writeRecordSet(java.lang.String propname, IRecordSet pRecordset, IGeometryResultOptions pGeomOpt) Writes feature recordset.
void	writeRow(java.lang.String propname, IRow pRow, IFields pFields, int[] rowFieldIndexes, IGeometryResultOptions pGeomOpt) Writes feature row object
void	writeSpatialReference(java.lang.String propname, ISpatialReference pSR) Writes spatial reference object.

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONConverterGdb

public JSONConverterGdb()
                 throws java.io.IOException,
                        java.net.UnknownHostException

Constructs a JSONConverterGdb using ArcGIS Engine.

Throws:

java.io.IOException - if there are interop problems

java.net.UnknownHostException - if there are interop problems

JSONConverterGdb

public JSONConverterGdb(java.lang.Object obj)
                 throws java.io.IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
JSONConverterGdb theJSONConverterGdb = (JSONConverterGdb) obj;

Construct a JSONConverterGdb using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to JSONConverterGdb.

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

java.io.IOException - if there are interop problems

Method Detail

getClsid

public static java.lang.String getClsid()

getClsid.

equals

public boolean equals(java.lang.Object o)

Compare this object with another

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class java.lang.Object

getJintegraDispatch

public com.esri.arcgis.interop.Dispatch getJintegraDispatch()

Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.

Specified by:

getJintegraDispatch in interface com.esri.arcgis.interop.RemoteObjRef

Returns:

the COM object reference

release

public void release()

Release this COM object reference

Specified by:

release in interface com.esri.arcgis.interop.RemoteObjRef

getWriter

public IJSONWriter getWriter()
                      throws java.io.IOException,
                             AutomationException

Obtains JSON Writer.

Specified by:

getWriter in interface IJSONSerializer

Returns:

A reference to a com.esri.arcgis.system.IJSONWriter

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

initSerializer

public void initSerializer(IJSONWriter pWriter,
                           IPropertySet pProps)
                    throws java.io.IOException,
                           AutomationException

Writes serialization options.

Specified by:

initSerializer in interface IJSONSerializer

Parameters:

pWriter - A reference to a com.esri.arcgis.system.IJSONWriter (in)

pProps - A reference to a com.esri.arcgis.system.IPropertySet (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeObject

public void writeObject(java.lang.Object pUnk,
                        IPropertySet pProps)
                 throws java.io.IOException,
                        AutomationException

Serializes an object.

Specified by:

writeObject in interface IExternalSerializer

Parameters:

pUnk - A reference to another Object (IUnknown) (in)

pProps - A reference to a com.esri.arcgis.system.IPropertySet (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getReader

public IJSONReader getReader()
                      throws java.io.IOException,
                             AutomationException

Obtains JSON Reader.

Specified by:

getReader in interface IJSONDeserializer

Returns:

A reference to a com.esri.arcgis.system.IJSONReader

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

initDeserializer

public void initDeserializer(IJSONReader pReader,
                             IPropertySet pProps)
                      throws java.io.IOException,
                             AutomationException

Write deserialization options.

Specified by:

initDeserializer in interface IJSONDeserializer

Parameters:

pReader - A reference to a com.esri.arcgis.system.IJSONReader (in)

pProps - A reference to a com.esri.arcgis.system.IPropertySet (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

readObject

public java.lang.Object readObject(GUID riid,
                                   IPropertySet pProps)
                            throws java.io.IOException,
                                   AutomationException

Deserialize an object. riid references an interface to use. If interface is not supported, E_NOTIMPL is returned.

Specified by:

readObject in interface IExternalDeserializer

Parameters:

riid - A Structure: com.esri.arcgis.support.ms.stdole.GUID (in)

pProps - A reference to a com.esri.arcgis.system.IPropertySet (in)

Returns:

A reference to another Object (IUnknown)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeSpatialReference

public void writeSpatialReference(java.lang.String propname,
                                  ISpatialReference pSR)
                           throws java.io.IOException,
                                  AutomationException

Writes spatial reference object. Pass NULL as propname to write standalone JSON object.

Specified by:

writeSpatialReference in interface IExternalSerializerGdb

Parameters:

propname - The propname (in)

pSR - A reference to a com.esri.arcgis.geometry.ISpatialReference (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeGeometry

public void writeGeometry(java.lang.String propname,
                          IGeometry pGeom)
                   throws java.io.IOException,
                          AutomationException

Writes geometry object.

Specified by:

writeGeometry in interface IExternalSerializerGdb

Parameters:

propname - The propname (in)

pGeom - A reference to a com.esri.arcgis.geometry.IGeometry (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeRow

public void writeRow(java.lang.String propname,
                     IRow pRow,
                     IFields pFields,
                     int[] rowFieldIndexes,
                     IGeometryResultOptions pGeomOpt)
              throws java.io.IOException,
                     AutomationException

Writes feature row object

Specified by:

writeRow in interface IExternalSerializerGdb

Parameters:

propname - The propname (in)

pRow - A reference to a com.esri.arcgis.geodatabase.IRow (in)

pFields - A reference to a com.esri.arcgis.geodatabase.IFields (in)

rowFieldIndexes - The rowFieldIndexes (in)

pGeomOpt - A reference to a com.esri.arcgis.geodatabase.IGeometryResultOptions (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeRecordSet

public void writeRecordSet(java.lang.String propname,
                           IRecordSet pRecordset,
                           IGeometryResultOptions pGeomOpt)
                    throws java.io.IOException,
                           AutomationException

Writes feature recordset.

Specified by:

writeRecordSet in interface IExternalSerializerGdb

Parameters:

propname - The propname (in)

pRecordset - A reference to a com.esri.arcgis.geodatabase.IRecordSet (in)

pGeomOpt - A reference to a com.esri.arcgis.geodatabase.IGeometryResultOptions (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeErrorObject

public void writeErrorObject(java.lang.String propname,
                             int code,
                             java.lang.String message,
                             IStringArray details)
                      throws java.io.IOException,
                             AutomationException

Writes error object.

Specified by:

writeErrorObject in interface IExternalSerializerGdb

Parameters:

propname - The propname (in)

code - The code (in)

message - The message (in)

details - A reference to a com.esri.arcgis.system.IStringArray (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getErrorObject

public byte[] getErrorObject(java.lang.String propname,
                             int code,
                             java.lang.String message,
                             IStringArray details)
                      throws java.io.IOException,
                             AutomationException

Convenience method. Creates and returns error object as byte SAFEARRAY.

Specified by:

getErrorObject in interface IExternalSerializerGdb

Parameters:

propname - The propname (in)

code - The code (in)

message - The message (in)

details - A reference to a com.esri.arcgis.system.IStringArray (in)

Returns:

An unsigned byte

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

readSpatialReference

public ISpatialReference readSpatialReference()
                                       throws java.io.IOException,
                                              AutomationException

Reads spatial reference object.

Specified by:

readSpatialReference in interface IExternalDeserializerGdb

Returns:

A reference to a com.esri.arcgis.geometry.ISpatialReference

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

readGeometry

public IGeometry readGeometry(int geomType)
                       throws java.io.IOException,
                              AutomationException

Reads geometry object.

Specified by:

readGeometry in interface IExternalDeserializerGdb

Parameters:

geomType - A com.esri.arcgis.geometry.esriGeometryType constant (in)

Returns:

A reference to a com.esri.arcgis.geometry.IGeometry

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

readRecordSet

public void readRecordSet(IJSONReader pReader,
                          IFields pDefaultSchema,
                          IPropertySet pConversionProps,
                          IRecordSet[] ppRecordset,
                          IPropertySet[] ppOriginalToNewFieldMap)
                   throws java.io.IOException,
                          AutomationException

Reads RecordSet object from IJSONReader.

Specified by:

readRecordSet in interface IJSONConverterGdb

Parameters:

pReader - A reference to a com.esri.arcgis.system.IJSONReader (in)

pDefaultSchema - A reference to a com.esri.arcgis.geodatabase.IFields (in)

pConversionProps - A reference to a com.esri.arcgis.system.IPropertySet (in)

ppRecordset - A reference to a com.esri.arcgis.geodatabase.IRecordSet (out: use single element array)

ppOriginalToNewFieldMap - A reference to a com.esri.arcgis.system.IPropertySet (out: use single element array)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

toRecordSet

public void toRecordSet(IJSONObject pObj,
                        IFields pDefaultSchema,
                        IPropertySet pConversionProps,
                        IRecordSet[] ppRecordset,
                        IPropertySet[] ppOriginalToNewFieldMap)
                 throws java.io.IOException,
                        AutomationException

Reads RecordSet object from IJSONObject. pDefaultSchema is used only when input JSON has no 'fields' attribute. Pass NULL if not needed. Also, sometimes field names are corrected by the GeoDatabase, use ppOriginalToNewFieldMap to find new field names.

Specified by:

toRecordSet in interface IJSONConverterGdb

Parameters:

pObj - A reference to a com.esri.arcgis.system.IJSONObject (in)

pDefaultSchema - A reference to a com.esri.arcgis.geodatabase.IFields (in)

pConversionProps - A reference to a com.esri.arcgis.system.IPropertySet (in)

ppRecordset - A reference to a com.esri.arcgis.geodatabase.IRecordSet (out: use single element array)

ppOriginalToNewFieldMap - A reference to a com.esri.arcgis.system.IPropertySet (out: use single element array)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeRecordSet

public void writeRecordSet(IJSONWriter pWriter,
                           IJSONConverterGeometry pGeomConv,
                           IPropertySet pProps,
                           java.lang.String propname,
                           IRecordSet pRecordset,
                           IGeometryResultOptions pGeomOpt,
                           boolean bWriteEndOfObj)
                    throws java.io.IOException,
                           AutomationException

Writes RecordSet to IJSONWriter. Writes closing bracked if bWriteEndOfObj is VARIANT_TRUE. Set bWriteEndOfObj to VARIANT_FALSE if you want to append additional JSON before closing object.

Specified by:

writeRecordSet in interface IJSONConverterGdb

Parameters:

pWriter - A reference to a com.esri.arcgis.system.IJSONWriter (in)

pGeomConv - A reference to a com.esri.arcgis.geometry.IJSONConverterGeometry (in)

pProps - A reference to a com.esri.arcgis.system.IPropertySet (in)

propname - The propname (in)

pRecordset - A reference to a com.esri.arcgis.geodatabase.IRecordSet (in)

pGeomOpt - A reference to a com.esri.arcgis.geodatabase.IGeometryResultOptions (in)

bWriteEndOfObj - The bWriteEndOfObj (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryJSONDomain

public void queryJSONDomain(IDomain pDomain,
                            IJSONObject pDomainJO)
                     throws java.io.IOException,
                            AutomationException

Query domain info from IDomain and populate IJSONObject.

Specified by:

queryJSONDomain in interface IJSONConverterGdb

Parameters:

pDomain - A reference to a com.esri.arcgis.geodatabase.IDomain (in)

pDomainJO - A reference to a com.esri.arcgis.system.IJSONObject (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryJSONDomain2

public void queryJSONDomain2(IDomain domain,
                             boolean returnDomainNames,
                             IJSONObject domainJO)
                      throws java.io.IOException,
                             AutomationException

Query domain info from IDomain and populate IJSONObject. If returnDomainNames is true, it returns only domain name.

Specified by:

queryJSONDomain2 in interface IJSONConverterGdb

Parameters:

domain - A reference to a com.esri.arcgis.geodatabase.IDomain (in)

returnDomainNames - The returnDomainNames (in)

domainJO - A reference to a com.esri.arcgis.system.IJSONObject (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryJSONDomain3

public void queryJSONDomain3(IDomain typeDomain,
                             IDomain fieldDomain,
                             boolean returnDomainNames,
                             IJSONObject domainJO)
                      throws java.io.IOException,
                             AutomationException

Query domain info from IDomain and populate IJSONObject.If fieldDomain is equal to typeDomain, it returns the domain as inherited.

Specified by:

queryJSONDomain3 in interface IJSONConverterGdb

Parameters:

typeDomain - A reference to a com.esri.arcgis.geodatabase.IDomain (in)

fieldDomain - A reference to a com.esri.arcgis.geodatabase.IDomain (in)

returnDomainNames - The returnDomainNames (in)

domainJO - A reference to a com.esri.arcgis.system.IJSONObject (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

querySubtype

public void querySubtype(ISubtypes subtypes,
                         int subtypeCode,
                         java.lang.String subtypeName,
                         IFields fields,
                         boolean returnDomainNames,
                         IJSONObject subtypeJO)
                  throws java.io.IOException,
                         AutomationException

Query subtype info from subtype and populate IJSONObject.

Specified by:

querySubtype in interface IJSONConverterGdb

Parameters:

subtypes - A reference to a com.esri.arcgis.geodatabase.ISubtypes (in)

subtypeCode - The subtypeCode (in)

subtypeName - The subtypeName (in)

fields - A reference to a com.esri.arcgis.geodatabase.IFields (in)

returnDomainNames - The returnDomainNames (in)

subtypeJO - A reference to a com.esri.arcgis.system.IJSONObject (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

interfaceSupportsErrorInfo

public void interfaceSupportsErrorInfo(GUID riid)
                                throws java.io.IOException,
                                       AutomationException

interfaceSupportsErrorInfo

Specified by:

interfaceSupportsErrorInfo in interface ISupportErrorInfo

Parameters:

riid - A Structure: com.esri.arcgis.support.ms.stdole.GUID (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.