com.esri.arcgis.version
Class VersionManager

java.lang.Object
  com.esri.arcgis.version.VersionManager

All Implemented Interfaces:

com.esri.arcgis.interop.RemoteObjRef, IArcGISVersion, IVersionHost, Serializable

public class VersionManager
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IArcGISVersion, IVersionHost

VersionManager Class

See Also:

Serialized Form

Constructor Summary

VersionManager()
Constructs a VersionManager using ArcGIS Engine.

VersionManager(Object obj)
Construct a VersionManager using a reference to such an object returned from ArcGIS Engine or Server.

Method Summary

Object	createObject(GUID clsid) Used to create objects within a remote host process such as dllhost.
boolean	equals(Object o) Compare this object with another
void	getActiveVersion(int[] pCode, String[] pVer, String[] pPath) Returns the product and version that the calling application is currently bound to.
static String	getClsid() getClsid.
void	getVersions(IEnumVersions[] ppVersions) Returns an enumerator over the currently installed versions.
int	hashCode() the hashcode for this object
boolean	loadVersion(int productCode, String engineVersion) Binds the client engine application against a particular version of ArcGIS.
String	productNameFromCode(int __MIDL__IArcGISVersion0000) Returns a product name given a product code.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef

getJintegraDispatch, release

Constructor Detail

VersionManager

public VersionManager()
               throws IOException,
                      UnknownHostException

Constructs a VersionManager using ArcGIS Engine.

Throws:

IOException - if there are interop problems

UnknownHostException - if there are interop problems

VersionManager

public VersionManager(Object obj)
               throws IOException

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

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

IOException - if there are interop problems VersionManager theVersionManager = (VersionManager) obj;

Method Detail

getClsid

public static String getClsid()

getClsid.

equals

public boolean equals(Object o)

Compare this object with another

Overrides:

equals in class Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class Object

loadVersion

public boolean loadVersion(int productCode,
                           String engineVersion)
                    throws IOException,
                           AutomationException

Binds the client engine application against a particular version of ArcGIS.

Specified by:

loadVersion in interface IArcGISVersion

Parameters:

productCode - A com.esri.arcgis.version.esriProductCode constant (in)

engineVersion - The engineVersion (in)

Returns:

The succeeded

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getActiveVersion

public void getActiveVersion(int[] pCode,
                             String[] pVer,
                             String[] pPath)
                      throws IOException,
                             AutomationException

Returns the product and version that the calling application is currently bound to.

Specified by:

getActiveVersion in interface IArcGISVersion

Parameters:

pCode - A com.esri.arcgis.version.esriProductCode constant (out: use single element array)

pVer - The pVer (out: use single element array)

pPath - The pPath (out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getVersions

public void getVersions(IEnumVersions[] ppVersions)
                 throws IOException,
                        AutomationException

Returns an enumerator over the currently installed versions.

Specified by:

getVersions in interface IArcGISVersion

Parameters:

ppVersions - A reference to a com.esri.arcgis.version.IEnumVersions (out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

productNameFromCode

public String productNameFromCode(int __MIDL__IArcGISVersion0000)
                           throws IOException,
                                  AutomationException

Returns a product name given a product code.

Specified by:

productNameFromCode in interface IArcGISVersion

Parameters:

__MIDL__IArcGISVersion0000 - A com.esri.arcgis.version.esriProductCode constant (in)

Returns:

The pProductName

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

createObject

public Object createObject(GUID clsid)
                    throws IOException,
                           AutomationException

Used to create objects within a remote host process such as dllhost.

Specified by:

createObject in interface IVersionHost

Parameters:

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

Returns:

A reference to another Object (IUnknown)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.