xflow.server.controller
Class DirectedGraphP

java.lang.Object
  xflow.server.controller.DirectedGraphP

public class DirectedGraphP

extends java.lang.Object

User: kosta Date: Jul 8, 2004 Time: 8:22:29 PM

Constructor Summary

DirectedGraphP()

Method Summary

java.lang.Integer	getGraphId(java.lang.String graphName, int version)
int	getLatestVersionNumber(java.lang.String name)
boolean	graphExistsInDB(java.lang.String graphName, int version)
DirectedGraph	loadByGraphById(int gid, DirectedGraph destination)
DirectedGraph	loadDirectedGraph(java.lang.String name, int version)

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectedGraphP

public DirectedGraphP()

Method Detail

loadByGraphById

public DirectedGraph loadByGraphById(int gid,
                                     DirectedGraph destination)
                              throws XflowException

Throws:

XflowException

getGraphId

public java.lang.Integer getGraphId(java.lang.String graphName,
                                    int version)
                             throws java.sql.SQLException

Throws:

java.sql.SQLException

getLatestVersionNumber

public int getLatestVersionNumber(java.lang.String name)
                           throws java.sql.SQLException

Throws:

java.sql.SQLException

loadDirectedGraph

public DirectedGraph loadDirectedGraph(java.lang.String name,
                                       int version)
                                throws java.sql.SQLException,
                                       XflowException

Throws:

java.sql.SQLException

XflowException

graphExistsInDB

public boolean graphExistsInDB(java.lang.String graphName,
                               int version)
                        throws java.sql.SQLException

Throws:

java.sql.SQLException