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
*            the group element.
	 * @param groupName
	 *            name of group element.
	 * 
	 */
	private void setUniqueGroupName( GroupElement group, String groupName )
	{
		assert groupName != null;
		String localGroupName = (String) group.getLocalProperty( module,
				IGroupElementModel.GROUP_NAME_PROP );
		if ( groupName.equals( localGroupName ) )
			return;
		group.setProperty( IGroupElementModel.GROUP_NAME_PROP, groupName );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.core.namespace.INameHelper#addContentName(int,
	 *      java.lang.String)
	 */
	public void addContentName( int id, String name )
	{
		if ( id >= 0 && id < Module.NAME_SPACE_COUNT )
		{
			if ( !cachedContentNames[id].contains( name ) )
				cachedContentNames[id].add( name );
		}
	}
	/*
	 * (non-Javadoc)