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
return searchInfor;
			}
			int index = searchInfor.elementName
					.lastIndexOf( NameExecutor.NAME_SEPARATOR );
			String resolveName = index == -1
					? searchInfor.elementName
					: searchInfor.elementName.substring( 0, index );
			targetDefn = searchInfor.elementDefn;
			searchInfor = holderDefn == null ? null : new NameResolveInfor(
					holderDefn, resolveName );
		}
		return null;
	}
	/**
	 * Resolves the element.
	 * 
	 * @param element
	 * @param propDefn
	 * @return
	 */
	private ElementRefValue resolveElement( DesignElement element,
			PropertyDefn propDefn, IElementDefn elementDefn )
	{
		assert element != null;
		INameHelper nameHelper = new NameExecutor( element )
				.getNameHelper( getElement( ).getRoot( ) );
		return nameHelper == null ? null : nameHelper.resolve( element,
				propDefn, elementDefn );
	}
	/**