Bug 188219 If a column name has colon will lead the exceptions when using it as a dimension[1101]
Description: If a column name has colon will lead the exceptions when using it as a dimension[1101] Build number: 2.2.0.v20070522-0630 Steps to reproduce: 1, New a computed column name such as a:b 2, Using the a:b column as a dimension in cube builder or 1, New a joint dataset and left all the columns name by default 2, New a cube using the joint dataset 3, Drag one column to dimension in cube builder Expected result: The column a:b or the column name has colon can be used as dimension without any exception Actual result: Exception occurs when using the a:b column as dimension Error log: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:2.2.0.v20070522-0956 Error Code:Error.NameException.INVALID_NAME Error Message:The name "a:b" is invalid for it contains character ".", "/", "", "!", ";", "," .
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/namespace/AbstractNameHelper.java
* Resolves the element name.
	 * 
	 * @param elementName
	 * @param propDefn
	 * @return
	 */
	private ElementRefValue resolveName( String elementName,
			PropertyDefn propDefn, ElementDefn elementDefn )
	{
		assert elementName != null;
		assert elementDefn != null;
		Module root = getElement( ).getRoot( );
		if ( root != null )
		{
			NameResolveInfor rootInfor = getRootResolveInfor( elementName,
					elementDefn );
			
			if ( rootInfor != null )
			{
				int id = rootInfor.elementDefn.getNameSpaceID( );
				AbstractNameHelper nameHelper = (AbstractNameHelper) root
						.getNameHelper( );
				DesignElement parentTarget = nameHelper.getNameContext( id )
						.findElement( rootInfor.elementName,
								rootInfor.elementDefn );
				if ( parentTarget != null )
				{
					assert parentTarget instanceof INameContainer;
					return ( (INameContainer) parentTarget ).getNameHelper( )
							.resolve( elementName, propDefn, elementDefn );