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/ModuleNameHelper.java
extensionDefaultName = msgs
							.getMessage( (String) extDefn.getDisplayNameKey( ),
									ThreadResources.getLocale( ) );
				if ( StringUtil.isBlank( extensionDefaultName ) )
					extensionDefaultName = peerDefn.getName( );
				name = ModelMessages
						.getMessage( MessageConstants.NAME_PREFIX_NEW_MESSAGE );
				name = name + extensionDefaultName;
			}
			else
			{
				name = ModelMessages.getMessage( "New." 
						+ element.getDefn( ).getName( ) );
				name = name.trim( );
			}
		}
		
		int index = 0;
		String baseName = name;
		while ( nameSpace.contains( name ) || moduleNameSpace.contains( name )
				|| cachedContentNames.contains( name ) )
		{
			name = baseName + ++index;
		}
		return name;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.core.namespace.INameHelper#makeUniqueName(org.eclipse.birt.report.model.core.DesignElement)