com.saperion.ws

Class SaWsVersionService

java.lang.Object

com.saperion.ws.AbstractService

com.saperion.ws.SaWsVersionService

public class SaWsVersionService
extends AbstractService

This class wraps all methods of the SaClassicConnector. It parses the information, which is fetched from the server to classes useable for web services. JAX-B requires classes to be JavaBeans, because it uses the set/get-Methods. You need a token for calling the methods to perform searches and modifications. For getting a token the logon method has to be called. If the thread is timed out on the backend or if you aren't logged in you will get an exception.

Author:

Daniel Manzke(dam)

Field Summary

Fields inherited from class com.saperion.ws.AbstractService

configured

Constructor Summary

Constructors

Constructor and Description
SaWsVersionService() Constructor.

Method Summary

Modifier and Type	Method and Description
SaWsContent	getContent(int token, String xhdoc, int elementNumber) Loads a document version from the backend system.
String	getContentFilename(int token, String xhdoc, int elementNumber) Loads the filename for a document from the backend system.
SaWsVersionData	getMetadata(int token, String xhdoc) Reads the version metadata of the document with the given ID.
SaWsContent	getReleasedDocument(int token, String xhdoc, int elementNumber) Gets the content stream of the last released document.
List<String>	getVersionIDs(int token, String definition, String sysrowid) Reads the version IDs of the given document.
void	releaseDocument(int token, String ddcName, String xhdoc, String comment) Release the document by given xhdoc.
SaWsSaveInfo	restore(int token, String xhdoc) Restores the version with the given HDOC.

Methods inherited from class com.saperion.ws.AbstractService

addToRequest, getConnection, getSession, isConfigured

Methods inherited from class java.lang.Object

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

Constructor Detail

SaWsVersionService

public SaWsVersionService()

Constructor.

Method Detail

restore

public SaWsSaveInfo restore(int token,
                            String xhdoc)
                     throws SaWsAuthenticationException,
                            SaWsDBException,
                            SaWsRepositoryException,
                            SaWsException

Restores the version with the given HDOC.

Parameters:

token - to identify the session.

xhdoc - Version HDOC

Returns:

SaWsSaveInfo object describing the new document

Throws:

SaWsDBException - if a database error occurs.

SaWsAuthenticationException - if an authentication error occurs.

SaWsRepositoryException - if a repository error occurs.

SaWsException

See Also:

SaClassicConnector.restoreVersion(java.lang.String)

getMetadata

public SaWsVersionData getMetadata(int token,
                                   String xhdoc)
                            throws SaWsAuthenticationException,
                                   SaWsDBException,
                                   SaWsRepositoryException,
                                   SaWsException

Reads the version metadata of the document with the given ID.

Parameters:

token - to identify the session.

xhdoc - Version ID

Returns:

Metadata of the document

Throws:

SaWsDBException - if a database error occurs.

SaWsAuthenticationException - if an authentication error occurs.

SaWsRepositoryException - if a repository error occurs.

SaWsException

See Also:

SaClassicConnector.readVersionMetadata(java.lang.String)

getContent

public SaWsContent getContent(int token,
                              String xhdoc,
                              int elementNumber)
                       throws SaWsAuthenticationException,
                              SaWsDBException,
                              SaWsRepositoryException,
                              SaWsException

Loads a document version from the backend system.

Parameters:

token - to identify the session.

xhdoc - Version ID

elementNumber - Element number

Returns:

Input stream with the document content

Throws:

SaWsDBException - if a database error occurs.

SaWsAuthenticationException - if an authentication error occurs.

SaWsRepositoryException - if a repository error occurs.

SaWsException

See Also:

SaClassicConnector.readVersionDocument(java.lang.String, int)

getContentFilename

public String getContentFilename(int token,
                                 String xhdoc,
                                 int elementNumber)
                          throws SaWsAuthenticationException,
                                 SaWsDBException,
                                 SaWsRepositoryException,
                                 SaWsException

Loads the filename for a document from the backend system.

Parameters:

token - Token for the open session

xhdoc - ID for the document which contains the content

elementNumber - number element which should be read

Returns:

Filename of the content

Throws:

SaWsDBException - if a database error occurs.

SaWsAuthenticationException - if an authentication error occurs.

SaWsRepositoryException - if a repository error occurs.

SaWsException

See Also:

SaClassicConnector.readVersionDocumentFilename(java.lang.String, int)

getVersionIDs

public List<String> getVersionIDs(int token,
                                  String definition,
                                  String sysrowid)
                           throws SaWsAuthenticationException,
                                  SaWsRepositoryException,
                                  SaWsException

Reads the version IDs of the given document.

Parameters:

token - to identify the session.

definition - definition which is used for finding the versions of the document

sysrowid - The ID of the document

Returns:

Set of version IDs

Throws:

SaWsAuthenticationException - if an authentication error occurs.

SaWsRepositoryException - if a repository error occurs.

SaWsException

See Also:

SaClassicConnector.getVersionIDs(java.lang.String, java.lang.String)

releaseDocument

public void releaseDocument(int token,
                            String ddcName,
                            String xhdoc,
                            String comment)
                     throws SaWsException

Release the document by given xhdoc.

Parameters:

token - the token to identify the session.

ddcName - the ddc name

xhdoc - the xhdoc the ID of the document.

comment - The comment for the new reversion

Throws:

SaWsException - if an unexpected error occurs, e.g. when release feature is not configured

getReleasedDocument

public SaWsContent getReleasedDocument(int token,
                                       String xhdoc,
                                       int elementNumber)
                                throws SaWsException

Gets the content stream of the last released document.

Parameters:

token - the token to identify the session.

xhdoc - the xhdoc the ID of the document.

elementNumber - position of the element to return in the structured document.

Returns:

the last released document content stream of given element number if release feature is configured

Throws:

SaWsException - if an unexpected error occurs, e.g. when release feature is not configured