Bug 198604 After refresh the library, the link groups key are changed in cube builder[1101]
Description: After refresh the library, the link groups key are changed in cube builder[1101] Build number: 2.2.1.v20070802-0630 Steps to reproduce: 1, New a cube in library, the cube has a joint key between dimension table and facttable 2, Using the cube in a report design 3, Check the joint status in link group 4, Refresh the library in outline 5, Recheck the joint staus in link group Expected result: After step5, the joint status are correct and as same as the status in library Actual result: The dimension table is missing and the joint key is disconnected
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/library/ReloadLibraryTest.java
* <ul>
	 * <li>modify the extended item in library, then reload the design, the
	 * design should be updated.
	 * </ul>
	 * 
	 * @throws Exception
	 */
	public void testReloadLibraryWithExtendedItem( ) throws Exception
	{
		List fileNames = new ArrayList( );
		fileNames.add( INPUT_FOLDER + "DesignToReloadExtendedItem.xml" ); 
		fileNames.add( INPUT_FOLDER + "LibraryWithExtendedItemToReload.xml" ); 
		List filePaths = dumpDesignAndLibrariesToFile( fileNames );
		String designFilePath = (String) filePaths.get( 0 );
		openDesign( designFilePath, false );
		ExtendedItemHandle child = (ExtendedItemHandle) designHandle
				.findElement( "child" );
		assertEquals( new Integer( 0 ), child.getProperty( "xScale" ) );  
		String libFilePath = (String) filePaths.get( 1 );
		
		openLibrary( libFilePath, false );
		ExtendedItemHandle parent = (ExtendedItemHandle) libraryHandle
				.findElement( "parent" );
		parent.setProperty( "xScale", "3" ); 
		libraryHandle.save( );
		designHandle.reloadLibrary( libraryHandle );
		child.loadExtendedElement( );
		assertEquals( new Integer( 3 ), child.getProperty( "xScale" ) ); 
	}
}