Bug 138175 bookmark link set in drill through link should be saved in Hyperlink Options dialog.
Description: bookmark link set in drill through link should be saved in Hyperlink Options dialog. Steps to reproduce: 1. Define a drill through link with target bookmark selected. 2. Reopen Hyperlink Options dialog Result: The selected bookmark is gone but it is saved in xml source. Expected result: Target bookmark displayed in Hyperlink Options dialog.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
.getSessionHandle( )
							.openDesign( URIUtil.resolveAbsolutePath( getBasePath( ),
									newFilename ) );
				}
				catch ( DesignFileException e1 )
				{
					errorMessage = ERROR_MSG_INVALID_REPORT;
				}
			}
		}
		if ( errorMessage != null )
		{
			messageLine.setText( errorMessage );
			messageLine.setImage( ERROR_ICON );
		}
		else
		{
			messageLine.setText( "" ); 
			messageLine.setImage( null );
		}
	}
	private String getBasePath( )
	{
		String baseFile = SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( )
				.getFileName( );
		return new File( baseFile ).getParent( );
	}
	/**
	 * Set the action to edit with a serialized string