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 new ElementRefValue( StringUtil.extractNamespace( elementName ),
				StringUtil.extractName( elementName ) );
	}
	/**
	 * Validates whether this property definition can refer other element.
	 * 
	 * @param propDefn
	 * @return
	 */
	private boolean isValidReferenceProperty( PropertyDefn propDefn )
	{
		if ( propDefn == null )
			return true;
		int typeCode = propDefn.getTypeCode( );
		switch ( typeCode )
		{
			case IPropertyType.ELEMENT_REF_TYPE :
			case IPropertyType.EXTENDS_TYPE :
				return true;
			case IPropertyType.LIST_TYPE :
				return propDefn.getSubTypeCode( ) == IPropertyType.ELEMENT_REF_TYPE;
			default :
				return false;
		}
	}
	class NameResolveInfor